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Sample records for brain metastasis case

  1. Seven cases of brain metastasis from papillary thyroid carcinoma

    International Nuclear Information System (INIS)

    Ikekubo, Katsuji; Hino, Megumu; Ito, Hidetomi; Hirao, Kazuyuki; Ueshima, Miho; Tanaka, Tomohiro; Kobayashi, Hiromasa; Ishihara, Takashi; Kurahachi, Hiroyuki

    2000-01-01

    Brain metastases from differentiated thyroid carcinoma are extremely rare and carry a poor prognosis. We describe here clinical details of 7 cases of brain metastases from papillary thyroid carcinoma. Of 153 patients with metastases from differentiated thyroid carcinoma (papillary in 123, follicular in 30) treated at our institution between 1981 and 1999, 7 patients (4.6%) had brain metastases. Histologically, the primary tumor was papillary carcinoma in all 7 cases. Four were males and 3 were females. The median age at first diagnosis of distant metastases was 63 yr (range, 47-76 yr). Of these patients, one had brain metastases only and six and metastases to the lungs as well. Five of these patients were treated with 131 I. Three of these 5 patients had marked uptake in the metastases ( 131 I positive) on post-therapy 131 I scans and another 2 patients had no significant activity ( 131 I negative) in both pulmonary and brain metastatic lesions. One of 3 patients with 131 I positive lesions had intense activity in the brain tumor, but no uptake in multiple pulmonary metastatic tumors. In a patient with 131 I positive brain metastases, the tumors progressed rapidly after 131 I therapy. In another one patient, acute hemorrhage of the tumor occurred four days after 131 I therapy, requiring surgical removal. Loner case of 131 I negative 2 patients was treated with radiosurgery (γ-knife) and complete reduction in tumor volume was observed. On the other hand, one of 2 patients receiving no 131 I therapy had radiosurgery (x-knife) and remaining one received conventional external radiation and chemotherapy for small solitary brain and pulmonary metastatic tumors. These therapeutic interventions were useful in both cases. The mean length of survival after the development of brain metastases in the five patients who died of the disease was 30 months. One patient treated with x-knife has been alive at 21 months and another one who has 131 I uptake in the brain tumor without

  2. Scalp Seeding Post Craniotomy and Radiosurgery for Solitary Brain Metastasis: A Case Report and Systematic Review

    OpenAIRE

    Sharieff, Waseem; Mulroy, Liam; Weeks, Adrienne; Mansoor, Samina; Pahil, Rajbir; Islam, Muhammad U

    2017-01-01

    Background?? Radiosurgery is being increasingly used post craniotomy for brain metastasis, instead of whole-brain radiation. We report a case of scalp metastasis following craniotomy and radiosurgery, along with a systematic review of the literature. Methods???????? Our patient was a 70-year-old male who presented with a scalp metastasis, two years after craniotomy and radiosurgery, for a solitary brain metastasis from esophageal carcinoma. Using Medline? (United States National Library of Me...

  3. Brain metastasis from colorectal cancer

    International Nuclear Information System (INIS)

    Bamba, Yoshiko; Itabashi, Michio; Hirosawa, Tomoichiro; Ogawa, Shinpei; Noguchi, Eiichiro; Takemoto, Kaori; Shirotani, Noriyasu; Kameoka, Shingo

    2007-01-01

    The present study was performed to clarify the clinical characteristics of brain metastasis from colorectal cancer. Five patients with brain metastasis from colorectal cancer treated at our institute between 2001 and 2005 were included in the study. Clinical findings and survival time were determined and an appropriate system for follow-up in such cases was considered. Brain metastasis was found after surgery for colorectal cancer in 4 cases. In addition, colorectal cancer was found after diagnosis of brain metastasis in 1 case. At the time of diagnosis of brain metastasis, all patients had lung metastasis and 3 had liver metastasis. The mean periods between surgery for colorectal cancer and lung and brain metastases were 19.5 and 38.2 months, respectively. In all cases, brain metastasis was diagnosed by imaging after the appearance of neurological symptoms. Brain metastases were multiple in 1 case and focal in 4 cases. We performed gamma knife radiation therapy, and the symptoms disappeared or decreased in all cases. Mean survival time after brain metastasis was 3.0 months. Prognosis after brain metastasis is poor, but gamma knife radiation therapy contributed to patients' quality of life. (author)

  4. Brain Metastasis as Initial Manifestation of Melanoma (A Case Report

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    Vitorino Modesto Santos

    2016-06-01

    Full Text Available Background: Melanoma is a malignancy derived from the neural crest, constituted of melanocytes found in the basal layer of epidermis, with the main function of melanin production. Case: A 64-year-old woman was admitted with headache and dyslalia and reported some episodes of vertigo and falls in the last six months. A superficial red and dark skin discoloration in the scalp and a node in the right parotid gland were observed. Computed tomography of the brain showed nodular lesions in the left parietal and right temporal and occipital lobes with hemorrhagic features, in addition to mass effect. Furthermore, PET-CT images were suggestive of brain, lung, and adrenal metastasis. The patient evolved with intracranial hypertension and a neurosurgery was performed. Histopathological and immunohistochemistry studies revealed metastatic melanoma. Conclusions: She underwent schedules of radiation therapy and chemotherapy, but developed uncontrolled sepsis and died in spite of clinical management and intensive care support. Cutaneous primary site of this malignancy in the scalp was previously neglected; therefore, neurological disturbances were the initial manifestations of melanoma. Immunohistochemistry findings allowed ruling out the main differential hypotheses.

  5. Brain metastasis as initial presentation of papillary adenocarcinoma of the lung: case report

    International Nuclear Information System (INIS)

    Bispo, Irving Gabriel Araujo; Nascimento, Diego Teixeira; Ferreira, Karina Oliveira; Fakhouri, Ricardo; Godinho, Atilano Salvador; Ferrao, Thiago de Oliveira

    2013-01-01

    The authors describe the case of a 33-year-old patient with history of seizures alone without any previous symptom, being diagnosed with brain metastases from primary papillary adenocarcinoma of the lung. Emphasis is given to the diagnostic investigation for brain metastasis and prognostic evaluation of papillary adenocarcinoma of the lung, and a brief literature review on such diseases is performed. (author)

  6. Brain metastasis as initial presentation of papillary adenocarcinoma of the lung: case report

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    Bispo, Irving Gabriel Araujo; Nascimento, Diego Teixeira; Ferreira, Karina Oliveira; Fakhouri, Ricardo; Godinho, Atilano Salvador; Ferrao, Thiago de Oliveira, E-mail: irvingbispo@yahoo.com.br [Universidade Federal de Sergipe (HU-UFS), Aracaju, SE (Brazil). Hospital Universitario

    2013-09-15

    The authors describe the case of a 33-year-old patient with history of seizures alone without any previous symptom, being diagnosed with brain metastases from primary papillary adenocarcinoma of the lung. Emphasis is given to the diagnostic investigation for brain metastasis and prognostic evaluation of papillary adenocarcinoma of the lung, and a brief literature review on such diseases is performed. (author)

  7. A case of leukoencephalopathy caused by radiation and chemotherapy for brain metastasis of breast cancer

    International Nuclear Information System (INIS)

    Yamamoto, Shigeru; Sonoo, Hiroshi; Nomura, Tsunehisa; Ohkubo, Sumiko; Yamamoto, Yutaka; Tanaka, Katsuhiro; Kurebayashi, Junichi; Hiratsuka, Junichi

    2002-01-01

    A case of treatment-related leukoencephalopathy is presented. A patient with breast cancer metastasis to the brain, liver, bone and distant lymph nodes was treated with whole brain radiation and docetaxcel. Eleven months after radiation, magnetic resonance imaging showed diffuse leukoencephalopathy. Twenty-two months after radiation, the patient had gait disturbance, parkinsonism, dementia and urinary incontinence. From this experience, stereotactic radiosurgery such as cyber knife and gamma knife therapy, representing a new modality for delivering intense focal radiation, should be come preferred techniques for treating patients with brain metastases, to avoid the potential cognitive side effects of fractionated whole-brain radiotherapy. (author)

  8. A case of leukoencephalopathy caused by radiation and chemotherapy for brain metastasis of breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Yamamoto, Shigeru; Sonoo, Hiroshi; Nomura, Tsunehisa; Ohkubo, Sumiko; Yamamoto, Yutaka; Tanaka, Katsuhiro; Kurebayashi, Junichi; Hiratsuka, Junichi [Kawasaki Medical School, Kurashiki, Okayama (Japan)

    2002-08-01

    A case of treatment-related leukoencephalopathy is presented. A patient with breast cancer metastasis to the brain, liver, bone and distant lymph nodes was treated with whole brain radiation and docetaxcel. Eleven months after radiation, magnetic resonance imaging showed diffuse leukoencephalopathy. Twenty-two months after radiation, the patient had gait disturbance, parkinsonism, dementia and urinary incontinence. From this experience, stereotactic radiosurgery such as cyber knife and gamma knife therapy, representing a new modality for delivering intense focal radiation, should be come preferred techniques for treating patients with brain metastases, to avoid the potential cognitive side effects of fractionated whole-brain radiotherapy. (author)

  9. Melanoma Unknown Primary Brain Metastasis Treatment with ECHO-7 Oncolytic Virus Rigvir: A Case Report

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    Guna Proboka

    2018-02-01

    Full Text Available Melanoma is considered an aggressive malignancy with a tendency of forming metastasis in the brain. Less than 10% of all melanoma cases present with unknown primary tumor location. This diagnose is yet to be fully understood, because there are only theoretical assumptions about the nature of the disease. Melanoma brain metastases have many severe side effects and, unfortunately, any disease related to the brain has limited therapeutic options due to the blood–brain barrier. The course of the disease after a treatment course is complicated to predict, and it is difficult to obtain long-lasting remission. In this report, we describe a female patient with unknown primary melanoma brain metastasis treated with the oncolytic ECHO-7 virus Rigvir® after brain surgery. The patient has been stable, as monitored by magnetic resonance imaging, for more than 3.8 years with ongoing therapy. The median expected overall survival from the time of diagnosis is approximately 5 months. Additional positive effect could have been gained from use of the intranasal administration route, which is considered effective due to the direct anatomical connection between the nasal cavity and the central nervous system. However, further studies are required to fully understand this mode of drug administration.

  10. Solitary epidural brain metastasis of Neuroepithelioma (a Primitive Neuroectodermal Tumor: case report

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    Farnaz Farshidfar

    2008-08-01

    Full Text Available A 14 years old male was referred to Computerized tomography scan (CT of our hospital for evaluation of headache. The patient was known case of cervical soft tissue Primitive neuroectodermal tumor (PNET which has undergone surgery and radiotherapy 4 years ago. The CT scan showed large solitary extra axial, epidural lesion in right parietal region, with mass effect and bony involvement. Then surgery was done for him and the resultant biopsy was Neuroepithelioma. After diagnosis the patient has undergone chemotherapy and radiotherapy. He has no signs or symptoms of malignancy, and also follow up CT scan of the brain, chest, and abdomen were normal after two years of surgery. This is the first reported case of epidural metastasis of a head and neck PNET in an adolescent.

  11. Reactive Astrocytes in Brain Metastasis

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    David Wasilewski

    2017-12-01

    Full Text Available Brain metastasis, the secondary growth of malignant cells within the central nervous system (CNS, exceeds the incidence of primary brain tumors (i.e., gliomas by tenfold and are seemingly on the rise owing to the emergence of novel targeted therapies that are more effective in controlling extracranial disease relatively to intracranial lesions. Despite the fact that metastasis to the brain poses a unmet clinical problem, with afflicted patients carrying significant morbidity and a fatal prognosis, our knowledge as to how metastatic cells manage to adapt to the tissue environment of the CNS remains limited. Answering this question could pave the way for novel and more specific therapeutic modalities in brain metastasis by targeting the specific makeup of the brain metastatic niche. In regard to this, astrocytes have emerged as the major host cell type that cancer cells encounter and interact with during brain metastasis formation. Similarly to other CNS disorders, astrocytes become reactive and respond to the presence of cancer cells by changing their phenotype and significantly influencing the outcome of disseminated cancer cells within the CNS. Here, we summarize the current knowledge on the contribution of reactive astrocytes in brain metastasis by focusing on the signaling pathways and types of interactions that play a crucial part in the communication with cancer cells and how these could be translated into innovative therapies.

  12. [A case of rectal cancer with brain metastasis successfully treated with combined modality therapy - a case report].

    Science.gov (United States)

    Nishimura, Junya; Noda, Eiji; Kitayama, Kishu; Nomura, Shinya; Teraoka, Hitoshi; Nishino, Hiroji; Hirakawa, Kosei

    2014-11-01

    The authors report their experience in a patient with brain metastasis from rectal cancer who has survived without recurrence after multidisciplinary treatment. A 60-year-old man presented to the Department of Neurosurgery with the primary complaint of spasm of the left side of the face. Examination revealed a tumor 2 cm in diameter in the right frontal lobe. The tumor was suspected to be metastatic, and brain metastasis from rectal cancer was diagnosed. The brain tumor was removed by a neurosurgeon, and the patient was transferred to the Department of Surgery. Removal of the primary lesion in the rectum was attempted, but only colostomy could be performed due to extensive anterior invasion. Postoperatively, 5 courses of capecitabine and oxaliplatin (XELOX) + bevacizumab were administered. The rectal tumor shrank in size, while another mass, suspected to be a lung metastasis, remained unchanged. Therefore, a second surgery on the rectum was scheduled, and abdominoperineal resection of the rectum and lateral lymphadenectomy were performed. Postoperatively, 4 courses of XE LOX therapy were administered. The patient is currently alive without recurrence at 1 year after surgery. Treatment (including timing) for brain metastasis from rectal cancer has not been established and prognosis is poor. However, multidisciplinary treatment may provide the possibility of cure.

  13. Diagnosis and treatment of brain metastasis

    International Nuclear Information System (INIS)

    Sajama, Carlos; Lorenzoni, Jose; Tagle, Patricio

    2008-01-01

    Cerebral metastasis occur in 20 to 30 percent of patients with systemic cancer and are the most common type of intracranial tumor. The median survival of untreated patients is one month with a slightly longer survival in those treated with steroids. Patients treated with whole brain radiation therapy survive between 3 to 6 months. In selected cases survival can increase to 10 to 12 months with combination of surgery and radiotherapy or stereotactic radiosurgery alone or associated to radiotherapy. Most brain metastasis arise from lung, breast and melanomas. The most important criteria for selecting patients who will benefit from surgery or stereotactic radiosurgery are a Karnofsky score of 70 or more, systemic control of the cancer and absence of leptomeningeal involvement. Surgery is indicated in patients with a single lesion located in an accessible zone and stereotactic radiosurgery is indicated for lesions up to 3 cm of diameter, and in patients with up to 3 or 4 metastasis, no matter their location. The survival benefit of chemotherapy in brain metastasis has not been demonstrated

  14. Comparative aspects of computerized axial tomography, angiography and scintiangioencephalography in a patient with brain metastasis. Case report

    International Nuclear Information System (INIS)

    Planchon, C.A.; Fendler, J.P.; Nouailhat, F.; Perez, R.

    1981-01-01

    A 65 year old man, former tuberculotic, was hospitalized for recent episode of neurological trouble associating Wernicke aphasia with a right homonymous lateral hemianopia. The admission exams reveal the existence of a left para-hilar pulmonary opacity of undetermined nature. The TCT-scan shows two localizations of the left hemisphere, one parieto-occipital, the other fronto-parietal. The left carotid arteriography shows two hemispheric localizations, anterior-temporal and parietal, and reveals also a stenosis of the carotid sinus. The scinti-angio-encephalography shows the left carotidian stenosis and objectivates three left hemispheric localizations, frontal, temporal and parietal. The initial diagnosis of multi-tuberculoma was not confirmed by the pathology examination which shows the carcinomatous nature of the pulmonary tumor with multiple metastasis, three of which in the brain. The authors want to insist this particular case, on the complementarity of the different methods, TCT-scan, angiography and scinti-angiography [fr

  15. Brain metastasis of breast cancer: clinical and radiologic findings

    International Nuclear Information System (INIS)

    An, Jin Kyung; Oh, Ki Keun; Kim, Eun Kyung; Chung, Tae Sub

    2001-01-01

    To analyse the clinical and radiologic findings brain metastasis of breast cancer. Sixty-one of 1399 patients in whom breast cancer was diagnosed between 1983 and 1999 were affected by brain metastasis. Among these 1399, the stage of the breast cancer, in descending order of frequency, was IIA (n=508), I (n=366), IIB (n=247), IIIA (n=189), IIIB (n=45), 0 (n=33) and IV (n=11). The stage of the 61 brain metastases, similarly ordered, was IIB (12.5%), IIA (3.9%), IIIA (3.1%), IIIB (2.2%) and I (0.8%). In all confirmed breast cancers, the age distribution, in descending order of frequency, was 40-49years (n=610), 50-59 (n=301), 30-39 (n=291), 60-69 (n=124), 20-19 (n=41), 70-79 (n=28), and 80-89 (n=4). The age distribution of brain metastasis was 20-29 (14.6%), 30-39 (7.9%), 50-59 (4.6%). 40-49 (2.6%) and 60-69 (1.6%). Imaging findings were available for 35 of the 61 patients affected by brain metastasis, and symptoms from brain among the 35, analysis of the symptoms of this metastasis, the site of the first distant metastasis to an extracranial or cranial organ, the interval from the diagnosis of breast cancer to brain metastasis, the interval from brain metastasis to death, and the difference in survival time between patients with initial and succeeding brain metastasis was undertaken. Brain CT findings were analysed in 29 cases and MRI findings in eight. The most common symptoms were headache and vomiting. Among the 35 brain metastasis patients for whom imaging findings were available, other systemic metastasis occurred in 22. Initial brain metastasis occurred in the remaining 13, and in seven of these there was also coincident organ metastasis, while six showed only brain metastasis, The most frequent intervals from the diagnosis of breast cancer to brain metastasis were 1-2 years(8/35) and 2-3years(8/35). Twenty-six of 35 patients died within one year of brain metastasis. Patients in whom this occurred later survived for longer than those in whom it occurred

  16. [Long-term survival of a patient with esophageal cancer with brain metastasis after multidisciplinary therapy - a case report].

    Science.gov (United States)

    Yamamoto, Yuji; Tanaka, Hajime; Maruyama, Takashi; Matsuzaki, Hiroshi; Natsume, Toshiyuki; Miyazaki, Akinari; Satoh, Yayoi; Satsuka, Tetsutaro; Yoshioka, Takafumi; Kanada, Yoko; Otsuka, Ryota; Yanagihara, Akitoshi; Yokoyama, Masaya; Kobayashi, Takushi

    2014-11-01

    A 70-year-old woman was admitted for difficulty in swallowing. Esophageal cancer (MtLt, type 3, T4N3M0, cStage IVa) was diagnosed in May 2010. The cancer was unresectable, and chemoradiotherapy (CRT) with TS-1 was initiated in June 2010, and a partial response (PR) was observed. After CRT, TS-1 was continued, but a brain metastasis was detected owing to the development of right hemiplegia in April 2012. Craniotomy and tumorectomy were performed, and the right hemiplegia improved. Pathological examination of the brain tumor indicated squamous cell carcinoma. Because of a recurrence of brain metastasis, a gamma knife procedure was performed in May 2012. Subsequently, several recurrences of brain metastases were diagnosed, and a total of 7 gamma knife procedures were performed up to January 2014. Although systemic chemotherapy (5-fluorouracil and cisplatin [FP], 5 courses)was administered, the patient showed progressive lung metastases in February 2013. The chemotherapy regimen was changed from FP to docetaxel (TXT), but the lung metastases continued to progress up to June 2013. The patient died in March 2014. Patients with esophageal cancer and metastases to the brain have poor prognosis, but the present patient survived approximately 2 years after first diagnosis of metastases to the brain after multidisciplinary therapy.

  17. Brain abscess mimicking brain metastasis in breast cancer

    International Nuclear Information System (INIS)

    Khullar, P.; Datta, N.R.; Wahi, I.K.; Kataria, S.

    2016-01-01

    61 year old female presented with chief complaints of headache for 30 days, fever for 10 days, altered behavior for 10 days and convulsion for 2 days. She was diagnosed and treated as a case of carcinoma of left breast 5 years ago. MRI brain showed a lobulated lesion in the left frontal lobe. She came to our hospital for whole brain radiation as a diagnosed case of carcinoma of breast with brain metastasis. Review of MRI brain scan, revealed metastasis or query infective pathology. MR spectroscopy of the lesion revealed choline: creatinine and choline: NAA (N-Acety- laspartate) ratios of 1.6 and 1.5 respectively with the presence of lactate within the lesion suggestive of infective pathology. She underwent left fronto temporal craniotomy and evacuation of abscess and subdural empyema. Gram stain showed gram positive cocci. After 1 month of evacuation and treatment she was fine. This case suggested a note of caution in every case of a rapidly evolving space-occupying lesion independent of the patient’s previous history

  18. Mixed adenoneuroendocrine carcinoma with brain metastasis

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    Xiao-ling YAN

    2015-05-01

    Full Text Available Objective To study clinicopathological features, diagnosis, differential diagnosis and prognosis of mixed adenoneuroendocrine carcinoma (MANEC.  Methods One case of MANEC with brain metastasis was reported focusing on the following aspects: clinical manifestations, histopathological features and immunophenotypes, and the relevant literatures were reviewed.  Results A 35-year-old male presented headache and vomiting, and his head CT scan showed a lesion located in the right temporal lobe. The tumor was detected after separating the cerebral cortex during the surgery. The tumor diameter was 3 cm. The tumor was soft and rubbery with ill-defined margins, and rich in blood supply. Under optical microscopy, the tumor was consisted of small round cells of the same size, with focal tumor cells arranged around blood vessels in a pseudorosette manner or papillary manner with brisk mitotic activity. The boundary between tumor and brain tissue was ill-defined. By using immunohistochemical staining, the tumor cells were diffusely positive for synaptophysin (Syn and CD56, and negative for glial fibrillary acidic protein (GFAP, pan cytokeratin (PCK, CD3, CD20, vimentin (Vim, leukocyte common antigen (LCA, thyroid transcription factor-1 (TTF-1, S-100 protein (S-100, neurofilament (NF, nestin (Nes, CK5/6, CK8/18 and CD99. Ki-67 labeling index was about 62%. Sigmoidoscopy was performed later in another hospital and showed a mass in the patient's colon. The colon tumor was biphasic in appearance, and was consisted of two distinct components: isomorphic small round cells and low-middle differentiated adenocarcinoma cells. The small round tumor cells were diffusely positive for Syn and CD56, and negative for PCK. The adenocarcinoma cells showed opposite results.  Conclusions MANEC is a rare tumor, which is defined in 2010 by WHO Classification of Digestive, and to the best of our knowledge, MANEC of the colon with brain metastasis has never been described

  19. Brain and lung metastasis of Bartholin?s gland adenoid cystic carcinoma: a case report

    OpenAIRE

    Ramanah, Rajeev; Allam-Ndoul, Edith; Baeza, Claire; Riethmuller, Didier

    2013-01-01

    Introduction Adenoid cystic carcinoma of Bartholin?s gland is a very rare disease. Case presentation A 48-year-old premenopausal woman of Caucasian origin was delivered adjuvant pelvic and inguinal radiotherapy after prior complete left Bartholin?s gland tumor excision and inguinal lymph node dissection for adenoid cystic carcinoma of Bartholin?s gland with one metastatic inguinal lymph node. Two years after primary treatment, she presented to the Emergency Room with acute headache, hypoacous...

  20. Intracranial metastasis from a sacrococcygeal chordoma. Case report.

    LENUS (Irish Health Repository)

    Kamel, Mahmoud Hamdy

    2012-02-03

    Chordoma is a locally invasive tumor of low metastatic potential. Only six cases of chordoma that metastasized to the brain are found in the English literature. Most of these lesions were clinically silent and all were associated with extraneural metastases. The authors report a case of symptomatic brain metastasis from a sacrococcygeal chordoma in the absence of other metastases. The incidence, sites, and factors predictive of chordoma metastasis are discussed.

  1. A rare metastasis from a rare brain tumour

    DEFF Research Database (Denmark)

    Aabenhus, Kristine; Hahn, Christoffer Holst

    2014-01-01

    This case report presents the story of a patient with an oligodendroglioma metastasizing to the bone marrow and to lymph nodes of the neck. The patient had undergone primary brain surgery 13 years prior to the discovery of metastases and radiotherapy directed at the brain tumour two months prior........ Oligodendroglioma are rare primary brain tumours of which extraneural metastasis is even more rare. The incidence of cases like this may be increasing because of better treatment and thus longer survival of patients with oligodendroglioma....

  2. The Evolving Landscape of Brain Metastasis.

    Science.gov (United States)

    Valiente, Manuel; Ahluwalia, Manmeet S; Boire, Adrienne; Brastianos, Priscilla K; Goldberg, Sarah B; Lee, Eudocia Q; Le Rhun, Emilie; Preusser, Matthias; Winkler, Frank; Soffietti, Riccardo

    2018-03-01

    Metastasis, involving the spread of systemic cancer to the brain, results in neurologic disability and death. Current treatments are largely palliative in nature; improved therapeutic approaches represent an unmet clinical need. However, recent experimental and clinical advances challenge the bleak long-term outcome of this disease. Encompassing key recent findings in epidemiology, genetics, microenvironment, leptomeningeal disease, neurocognition, targeted therapy, immunotherapy, and prophylaxis, we review preclinical and clinical studies to provide a comprehensive picture of contemporary research and the management of secondary brain tumors. Copyright © 2018 Elsevier Inc. All rights reserved.

  3. Long-Term Survival of a Patient with Brainstem and Recurrent Brain Metastasis from Stage IV Nonsmall Cell Lung Cancer Treated with Multiple Gamma Knife Radiosurgeries and Craniotomies: A Case Report and Review of the Literature

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    Andrew F. Lamm

    2012-01-01

    Full Text Available The prognosis of patients diagnosed with stage IV nonsmall cell lung cancer that have brain and brainstem metastasis is very poor, with less than a third surviving a year past their initial date of diagnosis. We present the rare case of a 57-year-old man who is a long-term survivor of brainstem and recurrent brain metastasis, after aggressive treatment. He is now five and a half years out from diagnosis and continues to live a highly functional life without evidence of disease. Four separate Gamma Knife stereotactic radiosurgeries in conjunction with two craniotomies were utilized since his initial diagnosis to treat recurrent brain metastasis while chemoradiation therapy and thoracic surgery were used to treat his primary disease in the right upper lung. In his situation, Gamma Knife radiosurgery proved to be a valuable, safe, and effective tool for the treatment of multiply recurrent brain metastases within critical normal structures.

  4. Dural Metastasis Mimicking Meningioma: An Interesting Case

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    Hamzaini Abdul Hamid

    2009-01-01

    Full Text Available Dural metastasis is a rare entity in clinical practice. We report a case of dural metastasis secondary to thyroid carcinoma, which on both preoperative CT and MRI and at surgery had the typical appearance of a meningioma. Histopathological findings confirmed metastatic follicular thyroid carcinoma as a primary site. Although rare, dural metastases can mimic a meningioma. Our experience in this case has led us to consider metastasis as a differential diagnosis even when a meningioma is suspected. We believe that reporting of the case of dural metastasis mimicking a meningioma may help clinicians in future.

  5. Hepatic Metastasis of Thymoma: A Case Report

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    Hong, Jung Hun; Kim, Jang Ho; Shin, Hyun Woong; Lee, Il Ki; Sohn, Kyung Rak [Fatima Hospital, Daegu (Korea, Republic of)

    2005-03-15

    Thymoma is the most common neoplasm in the anterior mediastinum, and extrathoracic involvement is rare. Moreover, cystic liver metastasis is extremely rare; few cases have been reported in the literature to date. We report here on a case of cystic liver metastasis of thymoma treated with surgical resection, describing the ultrasonography, CT and MRI findings

  6. Diagnostic study with CT and MR on the metastasis of malignant brain tumors

    International Nuclear Information System (INIS)

    Miyagami, Mitsusuke; Kasahara, Eishi; Tazoe, Makoto; Tsubokawa, Takashi

    1990-01-01

    Forty cases of malignant brain tumors with metastasis which involved 14 malignant gliomas, 15 medulloblastomas and 11 germ cell tumors were studied on CT and MRI. In malignant glioma, transventricular metastasis was seen most frequently, estimating 8 cases (57%) of 14 malignant gliomas with metastasis and showing ependymal-subependymal enhancement on contrast-enhanced CT (CECT). Most of the medulloblastoma with metastasis demonstrated diffuse subarachnoid seeding in the craniospinal space and on image analysis diffuse sulcal-cisternal enhancement was characterized. Trans-ventricular metastasis in medulloblastoma was less than in malignant glioma showing 3 cases (20%) of 15 medulloblastomas, which in most cases showed a nodular tumor in the ventricular wall by metastasis. There were six patients who, on the first admission, were found to have germ cell tumors of the broad infiltrating type with multiple lesions. The tumor sites of metastasis were different from those with malignant gliomas, being frequently localized in the pineal and/or the suprasellar region, on the ventricular wall and in the basal ganglia. Metastasis to a remote area in germ cell tumors was to spinal cords, to the ventricular wall and basal cistern around the brain stem by CSF dissemination, to the lung by hematogenous metastasis and to the peritoneal wall or organs through V-P shunt tube. T 1 -weighted Gd-DTPA MRI was more useful and sensitive than CECT for diagnosis of the leptomeningeal metastasis, particularly for sulcal-cisternal and spinal metastasis. It will be used more often as the first choice for diagnosis of intrathecal metastasis in the future. (author)

  7. Brain metastasis of follicular carcinoma of the thyroid gland

    International Nuclear Information System (INIS)

    Yodonawa, Masahiko; Tanaka, Sohkichi; Kohno, Kazuyuki; Ishii, Zenichiro; Tamura, Masaru; Ohye, Chihiro.

    1987-01-01

    A 33-year-old woman had been operated on for a tumor of the thyroid gland in December of 1976, and was admitted to Saku Central Hospital in April of 1983 because of pulmonary and ovarian metastases. She underwent surgical removal of the metastatic ovarian tumor and chemotherapy, but developed headaches in June of 1983. Computed tomography (CT) scan revealed a well-defined, homogeneously enhanced mass in the right occipital region. Angiography showed a homogeneous, well-defined tumor stain supplied by the right posterior cerebral artery, the posterior branch of the middle meningeal artery, and the meningeal branch of the occipital artery. The tumor was removed in July of 1983. It was situated in the right occipital lobe and was supplied by numerous small meningeal vessels. Histologically, it was composed of small, oval-shaped cells, some with mitotic figures, and giant cells, occasionally forming a follicular structure. Three months later, the headaches reappeared, and a recurrence of brain metastasis was demonstrated by CT. In October of 1983, the second metastatic brain tumor and the dural bed were removed and local radiation therapy was administered. In this case, meningioma-like features were demonstrated by CT scan and angiography, and these findings may be characteristic of brain metastasis of follicular carcinoma of the thyroid gland. (author)

  8. How to treat brain metastasis in 2012?

    International Nuclear Information System (INIS)

    Braccini, A.L.; Azria, D.; Mazeron, J.J.; Mornex, F.; Jacot, W.; Metellus, P.; Tallet, A.

    2012-01-01

    During the last French radiation oncology society annual congress, the therapeutic options for the management of brain metastases were presented. The indications and limits of surgery, stereotactic radiotherapy and whole brain radiotherapy, as well as their benefit in terms of overall survival, local control and improvement of the functional and neuro-cognitive status were discussed. The prognosis significance of the different phenotypes of breast cancer on the risk for BM as well as their roles in the treatment of brain metastases were also described. Surgery improves overall survival for patients with a single brain metastase and should be considered in the case of symptomatic lesions. The overall survival of patients treated with stereotactic radiotherapy do not differ from that of patients treated with surgery. These treatments should be mainly considered for patients with good performance status, one to three small brain metastases (< 3 cm) and limited extracranial disease. Whole brain radiotherapy is more and more discussed in adjuvant setting due to potential late neuro-cognitive toxicity. This toxicity could be improved with the development of techniques sparing the hippocampus. HER2+ and triple-negative breast cancer patients are at increased risk for brain metastases. Prognosis of these patients differs as the overall survival of HER2+ patients has improved with anti-HER2 therapies. The optimal combination of local and systemic therapies remain to be determined. (authors)

  9. Gastric metastasis from small cell lung cancer: a case report.

    Science.gov (United States)

    Gao, Song; Hu, Xu-Dong; Wang, Su-Zhen; Liu, Ning; Zhao, Wei; Yu, Qing-Xi; Hou, Wen-Hong; Yuan, Shuang-Hu

    2015-02-07

    Small cell lung cancer (SCLC) represents a group of highly malignant tumors that give rise to early and widespread metastases at the time of diagnosis. The preferential metastatic sites are the brain, liver, adrenal glands, bone, and bone marrow. However, metastases of the gastrointestinal system, especially the stomach, are rare; most cases of stomach metastasis are asymptomatic and, as a result, are usually only discovered at autopsy. We report a case of gastric metastasis originating from SCLC. The patient was a 66-year-old man admitted to our hospital due to abdominal pain. He underwent gastroscopy, with the pathological report of the tissue biopsy proving it to be a small cell cancer. Immunohistochemistry was positive for CD56, synaptophysin, and pan-cytokeratin. These results confirmed the diagnosis of gastric metastasis of a neuroendocrine small cell carcinoma from the lung.

  10. Intraparenchymal Hemorrhage due to Brain Metastasis of Hepatocellular Carcinoma

    Directory of Open Access Journals (Sweden)

    Rafael Sartori Balbinot

    2017-09-01

    Full Text Available Although extrahepatic metastases from hepatocellular carcinoma (HCC are present in only 5–15% of cases, they are certainly factors associated with poor prognosis. The main sites include lung, lymph nodes, bones, and adrenal glands, in descending order. Metastasis in the central nervous system is extremely rare, and the incidences vary from 0.6 to 1.7%. We report a case of a 54-year-old man previously diagnosed with alcohol-induced cirrhosis of the liver and HCC. The patient was admitted presenting progressive left hemiparesis and headache which started 2 days earlier, with no history of cranioencephalic trauma. After admission, cranial computed tomography revealed an intraparenchymal hemorrhage area with surrounding edema in the right frontal lobe. An angioresonance requested showed a large extra-axial mass lesion located in the right frontal region with well-defined contours and predominantly hypointense signal on T2 sequence. At first, the radiological findings suggested meningioma as the first diagnostic hypothesis. However, the patient underwent surgery. The tumor was completely removed, and the morphological and immunohistochemical findings were consistent with metastatic hepatocarcinoma associated with meningioma. In postoperative care, the patient did not recover from the left hemiparesis and manifested Broca’s aphasia. He had a survival time of 24 weeks, presenting acute liver failure as his cause of death. There is a lack of evidence supporting a specific management of patients with brain metastasis from HCC. Furthermore, there are no studies that evaluate different modalities of therapeutics in brain metastasis of HCC due to the rarity of this condition. Therefore, management must be individualized depending on probable prognostic factors in these patients.

  11. Brain Tuberculomas Mimicking Intracranial Metastasis in a Patient Presenting with Fits

    International Nuclear Information System (INIS)

    Gondal, M.; Hussain, T.; Mushtaq, S.

    2013-01-01

    Brain tuberculosis is still prevalent in many developing countries, especially Asian countries. Tuberculomas should always be considered in the differential diagnosis of enhancing intra-axial lesions of the brain. Brain tuberculomas can present in many different clinical and radiological patterns clinically like headache, fits, cranial nerve palsies and very rarely as brain tuberculomas. We describe the case of a 48 years old male patient presenting with persistent headache and fits, referred for workup of brain metastasis or primary brain neoplasm. On further imaging, it turned out to be multiple tuberculomas of brain which resolved on anti-tuberculous treatment along with symptoms relief. (author)

  12. A Rare Case of Adult Medulloblastoma with Spinal Metastasis

    Directory of Open Access Journals (Sweden)

    K. Quenum

    2012-01-01

    Full Text Available Medulloblastoma is a relatively common malignant brain tumor of childhood and relatively rare in adulthood, with a propensity for neuraxial spread via cerebrospinal fluid pathways. Osseous extraneural metastasis is uncommon and when it happens, radiologic findings are of sclerotic (60%, lytic (35%, and mixed patterns (5% (Algra et al. (1992. In this paper, we present a case of medulloblastoma metastiaszing to the lumbar spine and describe the magnetic resonance appearance, with emphasis on the image findings mimicking spondylodiscitis.

  13. Genes that mediate breast cancer metastasis to the brain

    NARCIS (Netherlands)

    Bos, Paula D.; Zhang, Xiang H.-F.; Nadal, Cristina; Shu, Weiping; Gomis, Roger R.; Nguyen, Don X.; Minn, Andy J.; van de Vijver, Marc J.; Gerald, William L.; Foekens, John A.; Massagué, Joan

    2009-01-01

    The molecular basis for breast cancer metastasis to the brain is largely unknown(1,2). Brain relapse typically occurs years after the removal of a breast tumour(2-4), suggesting that disseminated cancer cells must acquire specialized functions to take over this organ. Here we show that breast cancer

  14. Mandibular metastasis of cholangiocarcinoma: A case report

    Energy Technology Data Exchange (ETDEWEB)

    You, Tae Min [Dept. of Advanced General Dentistry, Dankook University, Cheonan (Korea, Republic of); Kim, Kee Dong; Jeong, Ho Gui; Park, Won Se [Advanced General Dentistry, Dankook University, Cheonan (Korea, Republic of)

    2015-12-15

    Tumors metastasizing from distant regions to the oral and maxillofacial region are uncommon, comprising only 1%-2% of all malignancies. Cholangiocarcinoma is a malignancy that arises from cholangiocytes, which are epithelial cells that line the bile ducts. These cancers are difficult to diagnose and have a poor prognosis. In this paper, we report a rare case of mandibular metastasis of cholangiocarcinoma diagnosed at the primary site and discuss the radiographic findings observed in this case.

  15. Stereotactic radiosurgery for brain metastasis: Pitie-Salpetriere Hospital experience

    International Nuclear Information System (INIS)

    Feuvret, L.; Germain, I.; Cornu, P.; Boisserie, G.; Dormont, D.; Hardiman, C.; Tep, B.; Faillot, T.; Duffau, H.; Simon, J.M.; Dendale, R.; Delattre, J.Y.; Poisson, M.; Marsault, C.; Philippon, J.; Fohanno, D.; Baillet, F.; Mazeron, J.J.

    1998-01-01

    Retrospective analysis of the influence of clinical and technical factors on local control and survival after radiosurgery for brain metastasis. From january 1994 to December 1996, 42 patients presenting with 71 metastases underwent radiosurgery for brain metastasis. The median age was 56 years and the median Karnofsky index 80. Primary sites included: lung (20 patients), kidney (seven), breast (five), colon (two), melanoma (three), osteosarcoma (one) and it was unknown for three patients. Seventeen patients had extracranial metastasis. Twenty-four patients were treated at recurrence which occurred after whole brain irradiation (12 patients), surgical excision (four) or after both treatments (eight). Thirty-six sessions of radiosurgery have been realized for one metastasis and 13 for two, three or four lesions. The median metastasis diameter was 21 mm and the median volume 1.7 cm 3 . The median peripheral dose to the lesion was 14 Gy, and the median dose at the isocenter 20 Gy. Sixty-five metastasis were evaluable for response analysis. The overall local control rate was 82% and the 1-year actuarial rate was 72%. In univariate analysis, theoretical radioresistance (P = 0.001), diameter less than 3 cm (P = 0.039) and initial treatment with radiosurgery (P 0.041) were significantly associated with increased local control. Only the first two factors remained significant in multivariate analysis. No prognostic factor of overall survival was identified. The median survival was 12 months. Six patients had a symptomatic oedema (RTOG grade 2), only one of which requiring a surgical excision. In conclusion, 14 Gy delivered at the periphery of metastasis seems to be a sufficient dose to control most brain metastases, with a minimal toxicity. Better results were obtained for lesions initially treated with radiosurgery, theoretically radioresistant and with a diameter less than 3 cm. (authors)

  16. Non-coding RNAs in cancer brain metastasis

    Science.gov (United States)

    Wu, Kerui; Sharma, Sambad; Venkat, Suresh; Liu, Keqin; Zhou, Xiaobo; Watabe, Kounosuke

    2017-01-01

    More than 90% of cancer death is attributed to metastatic disease, and the brain is one of the major metastatic sites of melanoma, colon, renal, lung and breast cancers. Despite the recent advancement of targeted therapy for cancer, the incidence of brain metastasis is increasing. One reason is that most therapeutic drugs can’t penetrate blood-brain-barrier and tumor cells find the brain as sanctuary site. In this review, we describe the pathophysiology of brain metastases to introduce the latest understandings of metastatic brain malignancies. This review also particularly focuses on non-coding RNAs and their roles in cancer brain metastasis. Furthermore, we discuss the roles of the extracellular vesicles as they are known to transport information between cells to initiate cancer cell-microenvironment communication. The potential clinical translation of non-coding RNAs as a tool for diagnosis and for treatment is also discussed in this review. At the end, the computational aspects of non-coding RNA detection, the sequence and structure calculation and epigenetic regulation of non-coding RNA in brain metastasis are discussed. PMID:26709907

  17. Treatment for brain metastasis from lung cancer in the era of radiosurgery

    International Nuclear Information System (INIS)

    Yamanaka, Kazuhiro; Iwai, Yoshiyasu; Nakajima, Hideki

    2001-01-01

    The treatment for brain metastasis has undergone remarkable changes since the development of radiosurgery. We investigated the results of treatment for brain metastasis from lung cancer since the initiation of gamma knife radiosurgery (GKRS) and we discuss the usefulness of GKRS combined with other treatments in cases with recurrence. We treated 142 patients with brain metastasis from lung cancer. Sixteen patients were treated surgically, 11 patients were treated with whole brain radiation therapy (WBRT), and 115 patients were treated with GKRS. Our treatment plan is to use GKRS in cases with less than 5 lesions and lesions less than 3 cm in mean diameter. We use WBRT in cases with 5 or more lesions, and surgery in cases with lesions 3 cm or larger. If new lesions or tumor regrowth appeared after the initial treatment, we retreated them with one of the methods mentioned above. Twice or three-time treatments were performed in 30 patients. Median survival including all cases was 10 months and the number of deaths due to local treatment failure was only 5 (6.5%) out of the total 77 deaths which occurred. We were able to carry out less invasive treatment for brain metastasis from lung cancer by utilizing GKRS. Though we have to consider the indications for other treatments, we can say that radiosurgery is usually the treatment of first choice for brain metastasis from lung caner. When new lesions appear in cases where a particular initial treatment was used, it is possible to maintain or improve the quality of life by retreatment, using a combination of GKRS, surgery or WBRT, to prolong the patient's life. (author)

  18. Orbital Metastasis of Hepatocellular Carcinoma: A Case Report ...

    African Journals Online (AJOL)

    Orbital Metastasis of Hepatocellular Carcinoma: A Case Report. SK Mustapha, DA Madachi. Abstract. Background: Hepatocellular carcinoma is one of the commonest malignancies in Nigeria, however metastasis to the orbit is a rare presentation. Objective: To present a rare case of orbital metastasis of hepatocellular ...

  19. Occurrence and clinical features of brain metastasis after chemoradiotherapy for esophageal carcinoma

    International Nuclear Information System (INIS)

    Kanemoto, Ayae; Hashimoto, Takayuki; Harada, Hideyuki; Asakura, Hirofumi; Ogawa, Hirofumi; Furutani, Kazuhisa; Boku, Narikazu; Nakasu, Yoko; Nishimura, Tetsuo

    2011-01-01

    Brain metastasis from esophageal carcinoma has been considered rare and survival following esophageal carcinoma with distant metastasis is poor. The purpose of this report was to clarify cumulative incidence and risk factors for brain metastasis after chemoradiotherapy for esophageal carcinoma, and to consider recommended treatments for brain metastasis from esophageal carcinoma. We reviewed 391 patients treated with chemoradiotherapy. Median age was 65 years. Clinical stages were I, II, III, and IV in 32, 47, 150, and 162 patients, respectively. Brain imaging was performed usually when patients revealed neurological symptoms. The 3-year cumulative incidence of brain metastasis after chemoradiotherapy was 6.6%. There were 4 patients with single metastasis and 8 with multiple metastases. Initial clinical stages were II, III, and IV in 1, 2, and 9 patients, respectively. Histology included squamous cell carcinoma in 10 patients and others in 2 patients. Univariate analysis demonstrated M factor, distant lymph node relapse, and recurrent lung and liver metastasis as significant risk factors of brain metastasis (P<0.05). Median survival time after diagnosis of brain metastasis was 2.1 months. Brain metastasis was not directly related to cause of mortality. The causes were extracranial tumor deterioration in 8 patients and infection in 4 patients. Brain metastasis may increase in the future with improving survival from esophageal carcinoma. However, considering the poor survival after diagnosis of brain metastasis, short-term palliative therapy for brain metastasis appears preferable to vigorous long-term therapy. (author)

  20. Targeting Phosphatidylserine for Radioimmunotherapy of Breast Cancer Brain Metastasis

    Science.gov (United States)

    2015-12-01

    Zhang, L., Zhou, H., Thorpe, P., Zhao, D. In vivo MRI and optical imaging of tumor vascular endothelial cells using bimodal liposomal nanoparticles . World...its biodistribution and pharmacokinetics in breast cancer brain metastasis mouse models. a. Radiolabel PGN635F(ab’)2 b. Evaluate stability and

  1. Melanoma Brain Metastasis: Mechanisms, Models, and Medicine

    Science.gov (United States)

    Kircher, David A.; Silvis, Mark R.; Cho, Joseph H.; Holmen, Sheri L.

    2016-01-01

    The development of brain metastases in patients with advanced stage melanoma is common, but the molecular mechanisms responsible for their development are poorly understood. Melanoma brain metastases cause significant morbidity and mortality and confer a poor prognosis; traditional therapies including whole brain radiation, stereotactic radiotherapy, or chemotherapy yield only modest increases in overall survival (OS) for these patients. While recently approved therapies have significantly improved OS in melanoma patients, only a small number of studies have investigated their efficacy in patients with brain metastases. Preliminary data suggest that some responses have been observed in intracranial lesions, which has sparked new clinical trials designed to evaluate the efficacy in melanoma patients with brain metastases. Simultaneously, recent advances in our understanding of the mechanisms of melanoma cell dissemination to the brain have revealed novel and potentially therapeutic targets. In this review, we provide an overview of newly discovered mechanisms of melanoma spread to the brain, discuss preclinical models that are being used to further our understanding of this deadly disease and provide an update of the current clinical trials for melanoma patients with brain metastases. PMID:27598148

  2. Metastasis of Pregnancy-Associated Breast Cancer (Suspected to Be Hereditary Breast and Ovarian Cancer to the Brain, Diagnosed at 18 Weeks’ Gestation: A Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Tomohiro Okuda

    2016-01-01

    Full Text Available We report a case of pregnancy-associated breast cancer with metastasis to the brain, likely resulting from hereditary breast and ovarian cancer (HBOC. A 35-year-old woman (gravida 2, para 0-1-0-1 underwent a right mastectomy and right axillary dissection after a cesarean section at 30 years of age; her mother died at 47 years of age due to breast cancer. Histopathological examination indicated an invasive ductal carcinoma with triple-negative cancer (cancer stage 2B [pT3N0M0]. The patient refused adjuvant therapy because of the risk of infertility. After 4 years, she became pregnant naturally. At 18 weeks’ gestation, she experienced aphasia and dyslexia due to brain metastasis. The pregnancy was terminated at 21 weeks’ gestation after thorough counseling. Her family history, young-onset disease, and histopathological findings suggested HBOC. She declined genetic testing for BRCA1/2, though genetic counseling was provided. In cases of pregnancy-related breast cancer, consideration must be given to whether the pregnancy should be continued and to posttreatment fertility. HBOC should also be considered. Genetic counseling should be provided and the patient should be checked for the BRCA mutation, as it is meaningful for the future of any potential children. Genetic counseling should be provided even if the cancer is advanced or recurrent.

  3. [Meningeal metastasis of uterine leiomyosarcoma. Case report and literature review].

    Science.gov (United States)

    Sosa, Pablo; Cuadra, Gabriela; Hidalgo, Raul

    Brain metastases are the most commonly seen intracranial lesions in adults. What is more, meningiomas are the most common primary intracranial tumours after gliomas and their imaging characteristics are well known in both CT and MRI scans. However, there are lesions that can mimic meningiomas in imaging studies, including metastases of extracranial tumours, confronting us with a diagnostic and therapeutic challenge. We present the case of a patient with meningeal metastasis of a uterine leiomyosarcoma that was not known at the time of the surgical intervention. Copyright © 2017 Sociedad Española de Neurocirugía. Publicado por Elsevier España, S.L.U. All rights reserved.

  4. Experiences with high dose palliative radiotherapy for brain metastasis

    International Nuclear Information System (INIS)

    Glanzmann, C.

    1990-01-01

    Results of palliative high dose irradiation in 145 patients with brain metastasis of various carcinomas are reported. All patients had whole brain irradiation by parallel opposed lateral fields with a midline dose of 13 to 14x300 cGy in 2,5 to three weeks. Patients with solitary brain metastasis received a local boost with 5x200 cGy. Twelve patients had also surgical excision of the brain metastasis. 39% of the patients had a marked improvement (good or very good neurological function class) and 30% had a moderate improvement. Neurologic function was stabilized in an improved state for 93% of the remaining survival time. This result corresponds to the observations of the RTOG in a randomized study of various doses, resulting in a standard dose of 10x300 cGy, but there is a small subgroup with a relatively favourable prognosis benefitting from surgery and irradiation or irradiation alone with a higher dose and conventional fractionation. (orig.) [de

  5. Renal Metastasis from Primary Cervical Cancer: A Case Report

    International Nuclear Information System (INIS)

    Jeon, Seong Woo; Kim, See Hyung; Kwon, Sun Young

    2013-01-01

    Metastasis of malignant tumors to the kidney is clinically rare and often discovered by autopsy. Primary lymphoma and lung cancer are known that can metastasize to the kidney. Other malignant tumor metastasis to the kidney is very unusual. Primary cervical cancer metastasis to adjacent pelvic organs and lymph nodes are well known followed by abdominal solid organs such as the liver and adrenal glands. However, reported primary cervical cancer metastasis to the kidney is extremely rare and mostly appeared as bilateral multiple renal masses. We report here on a rare case of unilateral single renal metastasis from primary cervical cancer after concur- rent chemoradiotherapy.

  6. Primary malignant melanoma of the vagina with repeated local recurrences and brain metastasis

    Directory of Open Access Journals (Sweden)

    Li-Te Lin

    2011-08-01

    Full Text Available Malignant melanoma of the vagina, a very rare malignancy, has a notoriously aggressive behavior associated with a high risk of local recurrence and distant metastasis. At present, there are various treatment options for this disease but no standard guideline. We describe a case of a 54-year-old woman with a locally advanced melanoma of the vagina, who underwent radical surgery, biochemotherapy with interferon-α-2b, chemotherapy, radiotherapy, and repeat excision of local recurrent lesions and brain metastasis. In conclusion, malignant melanoma of the vagina has a high risk for local recurrence. Repeated local excision followed by biochemotherapy is a tolerable treatment.

  7. Intracranial metastasis from primary transitional cell carcinoma of female urethra: case report & review of the literature

    International Nuclear Information System (INIS)

    Moon, Kyung-Sub; Jung, Shin; Lee, Kyung-Hwa; Hwang, Eu Chang; Kim, In-Young

    2011-01-01

    Transitional cell carcinoma (TCC) of the female urethra is a rare urological malignancy, and intracranial metastasis of this cancer has not yet been reported in the literature. This review is intended to present a case of multiple intracranial metastasis in a female patient with a remote history of primary urethral TCC. A 49-year-old woman, presented with a prolapsed mass in urethral orifice that was diagnosed as primary urethral TCC with distant lung and multiple bone metastases. The patient subsequently underwent chemotherapy under various regimens. A year later, the patient developed headache and vomiting which as was found to be due to multiple intracranial metastasis. The patient underwent surgical resection of the largest lesion located on the cerebellum, and consecutively gamma knife radiosurgery was performed for other small-sized lesions. Pathological examination of the resected mass revealed a metastatic carcinoma from a known urethral TCC. Serial work-up of systemic metastasis revealed concomitant aggravation of lung, spleen, and liver metastasis. The patient died of lung complication 2 months after the diagnosis of brain metastasis. To the best of our knowledge, this is the first reported case of cerebral metastasis from primary urethral TCC, with pathological confirmation. As shown in intracranial metastasis of other urinary tract carcinoma, this case occurred in the setting of uncontrolled systemic disease and led to dismal prognosis in spite of aggressive interventional modalities

  8. Frequency of brain metastasis in adenocarcinoma and large cell carcinoma of the lung: correlation with survival

    International Nuclear Information System (INIS)

    Komaki, R.; Cox, J.D.; Stark, R.

    1983-01-01

    From January 1970 through December 1981, 469 patients with histologically or cytologically proven adenocarcinoma (AC) (349) and large cell carcinoma (LC) (120) of the lung were seen at the Department of Radiation Oncology, Medical College of Wisconsin Affiliated Hospitals. One quarter (126/469) of these patients had brain metastasis: 48 patients presented with brain metastasis and 78 patients subsequently developed brain metastasis. Brain was the dominant site of metastasis in 82 patients who received only cranial + thoracic irradiation; 37 patients (17 simultaneous, 20 metachronous) also required irradiation of other sites of metastasis. All 17 patients with LC, and 47/61 (77%) with AC who developed metachronous brain metastasis did so within one year. The cumulative probability of brain metastasis increased with survival to the levels predicted by autopsy studies. Therapeutic brain irradiation may result in long-term survival in patients with single organ brain metastasis. Since patients with AC and LC so frequently develop brain metastasis and the brain may be the only site of metastasis, prophylactic cranial irradiation may significantly reduce morbidity and mortality from these diseases

  9. Uterine cervical cancer with brain metastasis as the initial site of presentation.

    Science.gov (United States)

    Sato, Yumi; Tanaka, Kei; Kobayashi, Yoichi; Shibuya, Hiromi; Nishigaya, Yoshiko; Momomura, Mai; Matsumoto, Hironori; Iwashita, Mitsutoshi

    2015-07-01

    Brain metastasis from uterine cervical cancer is rare, with an incidence of 0.5%, and usually occurs late in the course of the disease. We report a case of uterine cervical cancer with brain metastasis as the initial site of presentation. A 50-year-old woman with headache, vertigo, amnesia and loss of appetite was admitted for persistent vomiting. Contrast enhanced computed tomography showed a solitary right frontal cerebral lesion with ring enhancement and uterine cervical tumor. She was diagnosed with uterine cervical squamous cell carcinoma with parametrium invasion and no other distant affected organs were detected. The cerebral lesion was surgically removed and pathologically proved to be metastasis of uterine cervical squamous cell carcinoma. The patient underwent concurrent chemoradiotherapy, followed by cerebral radiation therapy, but multiple metastases to the liver and lung developed and the patient died 7 months after diagnosis of brain metastasis. © 2015 The Authors. Journal of Obstetrics and Gynaecology Research © 2015 Japan Society of Obstetrics and Gynecology.

  10. Surgical Resection Followed by Whole Brain Radiotherapy Versus Whole Brain Radiotherapy Alone for Single Brain Metastasis

    International Nuclear Information System (INIS)

    Rades, Dirk; Kieckebusch, Susanne; Haatanen, Tiina; Lohynska, Radka; Dunst, Juergen; Schild, Steven E.

    2008-01-01

    Purpose: To compare the outcome of surgical resection followed by whole brain radiotherapy (WBRT) with WBRT alone in patients treated for single brain metastasis. Methods and Materials: The data from 195 patients with single brain metastases were retrospectively evaluated. Of the 195 patients, 99 underwent resection of the metastasis followed by WBRT and 96 underwent WBRT alone. Seven additional potential prognostic factors were investigated: age, gender, Eastern Cooperative Oncology Group performance score, tumor type, interval between initial tumor diagnosis and WBRT, extracranial metastases, and recursive partitioning analysis class. Both treatment groups were well balanced for these factors. Results: On multivariate analysis, improved survival was associated with resection (relative risk [RR], 1.20; 95% confidence interval [CI], 1.11-1.31; p < 0.001), lower recursive partitioning analysis class (RR, 1.58; 95% CI, 1.22-2.06; p < 0.001), age ≤61 years (RR, 1.79; 95% CI, 1.23-2.61; p = 0.002), Eastern Cooperative Oncology Group performance score of 0-1 (RR, 2.47; 95% CI, 1.70-3.59; p < 0.001), and the absence of extracranial metastases (RR, 1.99; 95% CI, 1.41-2.79; p < 0.001). Improved local control was associated with resection (RR, 1.25; 95% CI, 1.11-1.41; p < 0.001) and age ≤61 years (RR, 1.77; 95% CI, 1.09-2.88; p = 0.020). Improved brain control distant from the original site was associated with lower recursive partitioning analysis class (RR, 1.65; 95% CI, 1.03-2.69; p < 0.035), age ≤61 years (RR, 1.81; 95% CI, 1.12-2.96; p = 0.016), and the absence of extracranial metastases (RR, 2.42; 95% CI, 1.52-3.88; p < 0.001). Improved control within the entire brain was associated with surgery (RR, 1.24; 95% CI, 1.12-1.38; p < 0.001) and age ≤61 years (RR, 1.83; 95% CI, 1.21-2.77; p = 0.004). Conclusion: In patients with a single brain metastasis, the addition of resection to WBRT improved survival, local control at the original metastatic site, and control

  11. Management of lung cancer brain metastasis: An overview

    Directory of Open Access Journals (Sweden)

    Himanshu Srivastava

    2017-01-01

    Full Text Available With the improvements in systemic treatment for lung cancer, distant metastasis to sanctuary sites such as brain has become an increasingly more important issue. The management of these patients consists of supportive care and disease-directed treatment. Combined modality treatment (surgical resection or radiosurgery, followed by whole brain radiotherapy of brain metastases has greatly improved the local control of disease in patients with single lesion, good functional performance status, and controlled extracranial disease as demonstrated in prospective randomized studies. For patients with multiple brain metastases, conventional fractionated whole brain radiotherapy continues to be a standard and efficacious treatment. At present, experience with the use of molecularly targeted tyrosine kinase inhibitors in nonsmall cell lung cancer patients with activating mutations in the epidermal growth factor receptor gene and anaplastic lymphoma kinase gene is growing. However, their effectiveness in patients with brain metastases is not well established. In the arena of targeted therapies, vascular endothelial growth factor pathway inhibitors such as bevacizumab have shown some activity in brain metastases. Further prospective studies are necessary to facilitate selection of patient subpopulation for targeted agents in future studies.

  12. Isolated splenic metastasis from a thymic carcinoma: A case report.

    Science.gov (United States)

    Chen, Dongmei; Meng, Xiangying; Zhao, Yaowei; Wu, Shikai

    2016-09-01

    Thymic carcinomas are rare tumors that arise in the anterior mediastinum. Most of these malignancies develop local metastases limited in the thorax. Splenic metastases from thymic carcinomas are extremely rare. Here we report a case of isolated splenic metastasis from a 38-year-old female patient with Stage IV thymic carcinoma, who was treated with chemoradiotherapy. At twenty-2 months follow-up, the patient was found to have an isolated spleen metastasis, which was treated by Cyberknife with a reduced size of the metastasis, representing a partial response. Although splenic metastasis is a rare phenomenon, physicians need to be aware of the possibility of such metastases.

  13. Mandibular metastasis of rectum adenocarcinoma: case report

    Directory of Open Access Journals (Sweden)

    Mehmet Ali Çetin

    2018-01-01

    Full Text Available Introduction: Mandibular metastases are quite rare and they constitute less than about %1 of the mandibular malignancies. In mandibular metastatic cases, patients’ complaints generally include bony swelling with pain, tooth pain and tooth loss. Mandibular metastatic lesions mimic periodontal diseases; therefore careful examination is necessary. In differential diagnosis, osteosarcoma, which is a primary bone tumor, primary intraosseous squamous carcinoma, ameloblastoma, and temporomandibular joint diseases should be taken into consideration. Treatment modalities are surgery and chemoradiotherapy. Because of the poor prognosis, the goal of the treatment is only palliative. Case Report: A 51-year-old woman, operated due to rectal adenocarcinoma 3 years previously, was referred to our clinic with a complaint of swelling on the jaw. Cranial magnetic resonance imaging and maxillofacial computed tomography revealed a mass that extended to condyle and lead to bone destruction on the right ramus of the mandible. An incisional biopsy was performed. The histopathology was consistent with colorectal adenocarcinoma metastasis. The patient was referred to a medical oncologist. Conclusion: Differential diagnosis of mandibular lesions should be made carefully, and metastatic tumors should be kept in mind. In patients with history of lung cancer, breast cancer, colorectal carcinoma or similar tumors, oral findings such as tooth pain and tooth loss should be taken into consideration, as these may be the signs of head and neck metastases. Biopsy must be performed after radiological examination.

  14. Clinicopathological factors associated with survival in patients with breast cancer brain metastasis.

    Science.gov (United States)

    Li, Rong; Zhang, Kui; Siegal, Gene P; Wei, Shi

    2017-06-01

    Brain metastasis from breast cancer generally represents a catastrophic event yet demonstrates substantial biological heterogeneity. There have been limited studies solely focusing on the prognosis of patients with such metastasis. In this study, we carried out a comprehensive analysis in 108 consecutive patients with breast cancer brain metastases between 1997 and 2012 to further define clinicopathological factors associated with early onset of brain metastasis and survival outcomes after development of them. We found that lobular carcinoma, higher clinical stages at diagnosis, and lack of coexisting bone metastasis were significantly associated with a worse brain relapse-free survival when compared with brain-only metastasis. High histologic grade, triple-negative breast cancer, and absence of visceral involvement were unfavorable prognostic factors after brain metastasis. Furthermore, high histologic grade, advanced tumor stages, and lack of coexisting bone involvement indicated a worse overall survival. Thus, the previously established prognostic factors in early stage or advanced breast cancers may not entirely apply to patients with brain metastases. Furthermore, the prognostic significance of the clinicopathological factors differed before and after a patient develops brain metastasis. This knowledge might help in establishing an algorithm to further stratify patients with breast cancer into prognostically significant categories for optimal prevention, screening, and treatment of their brain metastasis. Copyright © 2017 Elsevier Inc. All rights reserved.

  15. Roles of the Cyclooxygenase 2 Matrix Metalloproteinase 1 Pathway in Brain Metastasis of Breast Cancer*

    Science.gov (United States)

    Wu, Kerui; Fukuda, Koji; Xing, Fei; Zhang, Yingyu; Sharma, Sambad; Liu, Yin; Chan, Michael D.; Zhou, Xiaobo; Qasem, Shadi A.; Pochampally, Radhika; Mo, Yin-Yuan; Watabe, Kounosuke

    2015-01-01

    Brain is one of the major sites of metastasis in breast cancer; however, the pathological mechanism of brain metastasis is poorly understood. One of the critical rate-limiting steps of brain metastasis is the breaching of blood-brain barrier, which acts as a selective interface between the circulation and the central nervous system, and this process is considered to involve tumor-secreted proteinases. We analyzed clinical significance of 21 matrix metalloproteinases on brain metastasis-free survival of breast cancer followed by verification in brain metastatic cell lines and found that only matrix metalloproteinase 1 (MMP1) is significantly correlated with brain metastasis. We have shown that MMP1 is highly expressed in brain metastatic cells and is capable of degrading Claudin and Occludin but not Zo-1, which are key components of blood-brain barrier. Knockdown of MMP1 in brain metastatic cells significantly suppressed their ability of brain metastasis in vivo, whereas ectopic expression of MMP1 significantly increased the brain metastatic ability of the cells that are not brain metastatic. We also found that COX2 was highly up-regulated in brain metastatic cells and that COX2-induced prostaglandins were directly able to promote the expression of MMP1 followed by augmenting brain metastasis. Furthermore, we found that COX2 and prostaglandin were able to activate astrocytes to release chemokine (C-C motif) ligand 7 (CCL7), which in turn promoted self-renewal of tumor-initiating cells in the brain and that knockdown of COX2 significantly reduced the brain metastatic ability of tumor cells. Our results suggest the COX2-MMP1/CCL7 axis as a novel therapeutic target for brain metastasis. PMID:25691572

  16. Intracranial Dural Metastasis of Ewing's Sarcoma: a Case Report

    International Nuclear Information System (INIS)

    Kim, Eung Yeop; Lee, Seung Koo; Kim, Dong Joon; Kim, Jin Na; Lee, Kyu Sung; Jung, Woo Hee; Kim, Dong Ik

    2008-01-01

    Ewing's sarcoma is a malignant bone tumor that can occur anywhere in the body, but it is most commonly observed in the long bones of the arms and legs, the pelvis and in the chest. The predominant sites of metastasis include the lung (38%), bone (including the spine; 31%), and the bone marrow (11%). Metastasis of Ewing's sarcoma to the central nervous system (CNS) is relatively rare, and most of the previous reports have demonstrated involvement of the bony calvarium or brain parenchyma. We describe here the imaging findings of dural metastasis of Ewing's sarcoma, and these imaging findings have not been previously reported on in the medical literature. In conclusion, dural metastasis of Ewing's sarcoma is very rare and its imaging characteristics are similar to those of a primary tumor, which mimic the findings of a schwannoma or meningioma. Despite its rarity, secondary Ewing's sarcoma may be included in the differential diagnosis of extra-axial dural masses

  17. Brain metastasis from extramammary Paget's disease of the scrotum.

    Science.gov (United States)

    Kim, In-Young; Yun, Suk-Jung; Lee, Ji-Shin; Jung, Shin; Jung, Tae-Young; Moon, Kyung-Sub; Jang, Woo-Youl

    2014-04-01

    We present to our knowledge the first patient with histopathologically proven brain metastasis from extramammary Paget's disease (EMPD) and discuss the effect of brain radiation therapy for this condition. A 68-year-old man presented to our hospital with headache and gait disturbance. Brain MRI showed multiple enhancing mass lesions, and two large cystic lesions in the left cerebellum. The patient had been diagnosed with scrotal Paget's disease 3 months previously but no further management had been performed due to his refusal. The patient underwent stereotactic aspiration and biopsy of the two large cystic lesions. A histopathological examination revealed that the tumor was a metastatic adenocarcinoma. Immunohistochemical staining revealed that the tumor cells were strongly positive for cytokeratin 7 and moderately positive for carcinoembryonic antigen and gross cystic disease fluid protein 15. These findings were similar to those of his scrotal skin lesions and were consistent with metastatic EMPD. The patient underwent brain radiation therapy with a total radiation dose of 30 Gy in 10 fractions. The patient improved neurologically so as to be self-ambulatory, and a mild improvement in the metastatic tumors was found on follow-up MRI. We had planned systemic chemotherapy, but the patient died of acute respiratory failure 2 months after radiation therapy. Copyright © 2013 Elsevier Ltd. All rights reserved.

  18. Differentiated thyroid cancer (papillary). Brain tumor metastasis as clinical onset. surgical treatment and 131I. 8 years disease-free

    International Nuclear Information System (INIS)

    Mena, D.; Pena, M.; Alvarez, L.; García del Rio, H.; Bruno, O.

    2015-01-01

    Introduction: The differentiated thyroid cancer is the most common endocrine neoplasia. The major manifestation belongs to the papillary variant (65-90%). The prognosis tends to be very favorable, with a mortality rate of 1.8 % and a disease-free rate up to 10 years of around 90-95 %. The distant metastasis in brain accounts for 0.1-5 %. There are no established protocols for the management of brain metastasis. Therapeutic options are: surgery, stereotactic radiotherapy / radiosurgery, and 131 I. The successful management of this case is an option for brain metastasis from thyroid papillary carcinoma. Case report: A 77 year-old female begins with double vision (diplopia). She underwent twice a surgery for brain tumor with a histopathological report on thyroid papillary tissue. The endocrine evaluation determines euthyroid state except thyroglobulin (TG) 2300 ng/ml. Total thyroidectomy with classic thyroid papillary carcinoma. A diagnostic 131 I scan after surgery shows for first time brain metastasis uptake. The patient receives 25 mCi of 131 I as initial therapeutic dose, and subsequent therapeutic doses (50, 50, 75, 75, 50 mCi) in 2 years, in accordance with the evolution of magnetic resonance, clinic, endocrine lab, hematological analysis, and 131 I scintigraphy, that shows the possible remission of the disease. The follow-up was carried out by means of a clinical control, thyroglobulin values, U.S., 131 I scans, and magnetic resonance. The patient is at the present time over 11 years survival and 8 years disease-free. Discussion: Even though the distant metastasis is not very common in brain and is generally associated with aggressive variants of tumor, our case started with a metastatic brain tumor in an euthyroid patient with no thyroid pathology background and with low-risk post-thyroidectomy criterion. The 131 I scan turned positive in brain metastasis when the patient was thyroidectomized. This detail must be considered important, since it makes it

  19. SOLITARY SPLENIC METASTASIS OF COLON CANCER: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Sh. Hashemzadeh M. Safari

    2004-11-01

    Full Text Available Although splenic metastasis is fairly common in disseminated cancer, solitary splenic metastasis in the absence of diffuse dissemination is rare. We report a case of 44 year-old man who developed isolated splenic metastasis of colon cancer. The patient had undergone right sided hemicolectomy for colon cancer in 1988. In 2001, he underwent reoperation because of local recurrence of tumor in the anastomotic site. The patient was admitted to our hospital on Sep 2003 with abdominal pain. Chest X-ray was normal. Abdominal CT scan showed a large cystic lesion in the spleen. Splenectomy was performed for the patient. The spleen was enlarged, firm and irregular. Histological examination showed metastatic mucinous adenocarcinoma. Based on this case, we recommend that clinicians consider possibility of metastasis in cystic lesions of spleen, especially in patients with a history of a malignant disease.

  20. A Case of Conjunctival Melanoma Presenting with Breast Metastasis

    Directory of Open Access Journals (Sweden)

    Mustafa Canhoroz

    2014-03-01

    Full Text Available Most breast masses arise from the breast. Metastasis to the breast is fairly uncommon, but can occur in breast skin and parenchyma. In particular, leukemia and lung cancers, and MM may metastasize to the breast. Breast metastasis might be the first symptom or may occur during the course of other malignancies. Our case presented with a fixed mass in the upper-medial quadrant of her left breast during regular follow-up visits. The mean time to breast metastasis in patients with MM is 62 months (13-178. In our case this time was 48 months. In a case series with 7 patients hematological malignancies (Hodgkin lymphoma, non-Hodgkin lymphoma, and leukemia were the leading cause of breast metastasis, whereas in only 1 case the cause was MM. In another case series of 15 MM patients with metastasis to the breast, the primary tumor was frequently localized to the upper extremities and trunk. In a report of 250 conjunctival MM cases the mortality rate was significantly higher in patients with tumors >4 mm in vertical thickness. In another 45-case MM series tumors with a diameter >10 mm were associated with higher mortality rates. In our case the thickness of the tumor was 5 mm. In conclusion, histopathological evaluation should be mandatory in patients with known primary malignancies in order to differentiate new primary tumors, metastases, and benign tumors.

  1. Gestational Choriocarcinoma Presenting with Lacrimal Gland Metastasis: A First Reported Case

    Directory of Open Access Journals (Sweden)

    Naushad A. B. Ahamed

    2015-01-01

    Full Text Available Background. Gestational choriocarcinoma (GC is a recognized clinicopathological subtype of gestational trophoblastic neoplasia that usually metastasizes hematogenously to highly vascular organs like the lung, liver, and brain. However, orbital metastasis to the choroid and lacrimal gland is a rare occurrence. Case Presentation. A 21-year-old female presented with headache and left orbital swelling one year after resection of a complete hydatidiform mole followed by adjuvant methotrexate chemotherapy. A metastatic imaging screening revealed multiple metastases in the lungs, brain, and adrenal gland, in addition to the choroid and lacrimal gland. Based on her modified WHO risk factors scoring she was started on chemotherapy and whole brain radiotherapy, which resulted in a complete response. At two-year follow-up, serum b-HCG level was with normal limits; imaging surveillance was uneventful. Conclusion. We present the first case of lacrimal gland metastasis in a young girl from GC relapse.

  2. Whole brain radiation therapy in management of brain metastasis: results and prognostic factors

    International Nuclear Information System (INIS)

    Saito, Elisa Y; Viani, Gustavo A; Ferrigno, Robson; Nakamura, Ricardo A; Novaes, Paulo E; Pellizzon, Cassio A; Fogaroli, Ricardo C; Conte, Maria A; Salvajoli, Joao V

    2006-01-01

    To evaluate the prognostic factors associated with overall survival in patients with brain metastasis treated with whole brain radiotherapy (WBRT) and estimate the potential improvement in survival for patients with brain metastases, stratified by the Radiation Therapy Oncology Group (RTOG) recursive partitioning analysis (RPA) class. From January 1996 to December 2000, 270 medical records of patients with diagnosis of brain metastasis, who received WBRT in the Hospital do Cancer Sao Paulo A.C. Camargo in the period, were analyzed. The surgery followed by WBRT was used in 15% of patients and 85 % of others patients were submitted at WBRT alone; in this cohort 134 patients (50%) received the fractionation schedule of 30 Gy in 10 fractions. The most common primary tumor type was breast (33%) followed by lung (29%), and solitary brain metastasis was present in 38.1% of patients. The prognostic factors evaluated for overall survival were: gender, age, Karnofsky Performance Status (KPS), number of lesions, localization of lesions, primary tumor site, surgery, chemotherapy, absence extracranial disease, RPA class and radiation doses and fractionation. The OS in 1, 2 and 3 years was 25, 1%, 10, 4% e 4, 3% respectively, and the median survival time was 4.6 months. The median survival time in months according to RPA class after WBRT was: 6.2 class I, 4.2 class II and 3.0 class III (p < 0.0001). In univariate analysis, the significant prognostic factors associated with better survival were: KPS higher than 70 (p < 0.0001), neurosurgery (p < 0.0001) and solitary brain metastasis (p = 0.009). In multivariate analysis, KPS higher than 70 (p < 0.001) and neurosurgery (p = 0.001) maintained positively associated with the survival. In this series, the patients with higher perform status, RPA class I, and treated with surgery followed by whole brain radiotherapy had better survival. This data suggest that patients with cancer and a single metastasis to the brain may be treated

  3. A Bayesian network meta-analysis of whole brain radiotherapy and stereotactic radiotherapy for brain metastasis.

    Science.gov (United States)

    Yuan, Xi; Liu, Wen-Jie; Li, Bing; Shen, Ze-Tian; Shen, Jun-Shu; Zhu, Xi-Xu

    2017-08-01

    This study was conducted to compare the effects of whole brain radiotherapy (WBRT) and stereotactic radiotherapy (SRS) in treatment of brain metastasis.A systematical retrieval in PubMed and Embase databases was performed for relative literatures on the effects of WBRT and SRS in treatment of brain metastasis. A Bayesian network meta-analysis was performed by using the ADDIS software. The effect sizes included odds ratio (OR) and 95% confidence interval (CI). A random effects model was used for the pooled analysis for all the outcome measures, including 1-year distant control rate, 1-year local control rate, 1-year survival rate, and complication. The consistency was tested by using node-splitting analysis and inconsistency standard deviation. The convergence was estimated according to the Brooks-Gelman-Rubin method.A total of 12 literatures were included in this meta-analysis. WBRT + SRS showed higher 1-year distant control rate than SRS. WBRT + SRS was better for the 1-year local control rate than WBRT. SRS and WBRT + SRS had higher 1-year survival rate than the WBRT. In addition, there was no difference in complication among the three therapies.Comprehensively, WBRT + SRS might be the choice of treatment for brain metastasis.

  4. Papillary meningioma with pleural metastasis: Case report and literature review

    NARCIS (Netherlands)

    J.M. Kros (Johan); M. Cella (Massimo); S.L.M. Bakker (Stef); D. Paz y Geuze (Daniel); R.M. Egeler (Maarten)

    2000-01-01

    textabstractPapillary meningiomas are rare meningeal tumors which are associated with a grim prognosis. These tumors usually recur locally and in some cases they metastasize. The clinical, radiological and histopathological features of a case of a papillary meningioma with a pleural metastasis in a

  5. Identifying risk factors for brain metastasis in breast cancer patients: Implication for a vigorous surveillance program

    Directory of Open Access Journals (Sweden)

    Lorraine Chow

    2015-10-01

    Conclusion: Chinese breast cancer patients with brain metastasis were more likely to have high-grade tumors and negative estrogen receptor status. A more vigorous surveillance program for the central nervous system should be considered for this group of patients.

  6. Anal metastasis originating from colorectal cancer: Report of two cases

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jae Min; Lim, Joon Seok; Choi, Jin Young; Park, Mi Suk; Kim, Myeong Jin [Dept. of Radiology and Research Institute of Radiological Science, Yonsei University College of Medicine, Seoul (Korea, Republic of); Chung, Taek; Kim, Ho Guen [Dept. of Pathology, Severance Hospital, Yonsei University College of Medicine, Seoul (Korea, Republic of)

    2016-12-15

    Anal metastasis from colorectal cancer rarely occurs, but it severely impairs the patient's quality of life, often requiring wide resection including the anal sphincter with permanent colostomy. This lesion can be misdiagnosed as a perianal fistula or an abscess, and it can be overlooked at the time of surgery because it is not included in the routine surgical extent of low anterior resection. We report two rare cases of anal metastasis from colorectal cancer. In both cases, perianal nodules with an internal solid portion were detected on preoperative rectal magnetic resonance imaging and additional local excisions of the anal lesions were performed during the process of treatment. Anal metastasis was pathologically confirmed by histology and immunohistochemical staining.

  7. Metastasis

    Energy Technology Data Exchange (ETDEWEB)

    Weller, R.E.

    1991-10-01

    Distant metastasis of primary neoplasms is the main factor that limits the success of antineoplastic therapy. It can be regarded as an early or late event in the neoplastic process, and varies considerably with tumor type. The metastatic potential of a given tumor greatly influences prognosis. Tumor metastasis is not a single neoplastic event, rather, it involves several major steps: invasion of cells from the primary tumor into tissue, and penetration of blood and lymph vessels; release of tumor cell emboli into the circulation; arrest of the emboli in capillary beds of distant organs; invasion of the wall of the arresting vessel, infiltration into adjacent tissue, and multiplication; and growth of vascularized stroma into the new tumor as proliferating tumor cells invade the distant organ. Lodgement and invasion are complex events that are not fully defined. Arrest and lodgement appears to require a thromboembolic event in which the metastatic embolis (1 cell) contacts vascular endothelium and adheres to the wall with thrombis formation following aggregation of platelets and fibrin to the tumor cell(s). Invasion may involve: formation of collagenases by tumor cells; mechanical disruption; chemotactic factors. Metastatic patterns depend on the route of metastasis, tumor type, and target organ (favored soil). In general, carcinomas metastasize via lymphatics and sarcomas via hematogenous routes. Others, melanoma, mast cell tumors, etc., show mixed patterns. This knowledge is important when one is attempting to prognostically stage a tumor, especially when thoracic radiographs are negative. The question of enlarged regional lymph nodes will be discussed in lecture relative to specific tumor types. 4 refs., 1 tab.

  8. Oxidative Stress Increases the Blood Brain Barrier Permeability Resulting in Increased Incidence of Brain Metastasis in BRCA Mutation Carriers

    Science.gov (United States)

    2014-08-01

    Increased Incidence of Brain Metastasis in BRCA Mutation Carriers PRINCIPAL INVESTIGATOR: Hava Avraham, Ph.D. CONTRACTING ORGANIZATION: Beth Israel...Permeability Resulting in Increased Incidence of Brain Metastasis in BRCA Mutation Carriers 5a. CONTRACT NUMBER 5b. GRANT NUMBER W81XWH-11-1-0172 5c...significantly up-regulated with a decrease in cellular sensitivity to paclitaxel. Cells that harbor endogenous mutant or defective BRCA l (such as MDA-MB-436

  9. A case of adult respiratory distress syndrome (ARDS) induced by radio-chemotherapy (RAFP therapy) for brain metastasis of stomach cancer

    International Nuclear Information System (INIS)

    Shingai, Junji; Ogawa, Akira; Wada, Tokuo; Namiki, Tsuneo; Suzuki, Jiro.

    1986-01-01

    A 77-year-old male was admitted to the hospital because of left hemiparesis secondary to multifocal cerebral metastases from adenocarcinoma of the stomach. He was treated with combination of radiotherapy and chemotherapy consisting of ACNU, Tegafur and PSK. He was in good condition, but abruptly developed severe dyspnea 40 days after administration of Tegafur and 28 days after that of ACNU. Chest X-ray at that time revealed diffuse opacity involving entire lung fields associated with marked hypoxia. The patient expired 9 days after this episode. The autopsy revealed acute interstitial pneumonitis associated with hyaline membrane formation consistent with adult respiratory distress syndrome involving entire lobes of both lungs without metastases. As to the etiology of the ARDS in this case, we concluded that the administration of Tegafur was the most likely as to the cause, although the possibility of betamethaxone was not ruled out. The remaining factors were not likely as to the cause of the ARDS in this case. (author)

  10. Retrobulbar Metastasis Of Prostate Cancer: A Case Report | Oranusi ...

    African Journals Online (AJOL)

    A case of retrobulbar metastasis of prostate cancer in a 58years old man without lower urinary tract symptoms is reported. He presented with a two months history of protrusion of the right eye, diplopia and pain in the eye. Digital rectal examination revealed a mildly enlarged prostate that was hard in consistency and nodular ...

  11. Unusual case of cavitary lung metastasis from squamous cell ...

    African Journals Online (AJOL)

    Spontaneous excavation of primary lung cancer is common; however cavitation of metastatic lung lesions is rare and usually confused with benign lesions. In Moroccan context tuberculosis is the first suspected diagnosis of lung excavations. We report a rare case of cavitary lung metastasis of a uterine cervix cancer, treated ...

  12. Case Report: Scleral Metastasis of Esophageal Squamous Cell Carcinoma.

    Science.gov (United States)

    Mahmodlou, Rahim; Asadi Amoli, Fahimeh; Abbasi, Ata; Seyed Mokhtari, Seyed Arman; Pourasghary, Sajjad

    2018-01-05

    In this report, a case of ocular scleral metastasis was reported in a patient with a past history of esophageal squamous cell carcinoma. The patient was a 58-year-old male who was admitted to Urmia Imam Khomeini Hospital, Urmia, Iran, 8 years ago with progressive dysphasia. Seven years after initial diagnosis and treatment of esophageal cancer, the patient had no signs or symptoms of the disease. But 2 months ago, he was referred to the hospital due to ocular swelling, redness and watering. Pathologic examination of the excised lesion at Farabi Hospital reported metastasis of squamous cell carcinoma to the connective tissue of the sclera.

  13. Effect of age and biological subtype on the risk and timing of brain metastasis in breast cancer patients.

    Directory of Open Access Journals (Sweden)

    Man-Hsin Hung

    Full Text Available BACKGROUND: Brain metastasis is a major complication of breast cancer. This study aimed to analyze the effect of age and biological subtype on the risk and timing of brain metastasis in breast cancer patients. PATIENTS AND METHODS: We identified subtypes of invasive ductal carcinoma of the breast by determining estrogen receptor, progesterone receptor and HER2 status. Time to brain metastasis according to age and cancer subtype was analyzed by Cox proportional hazard analysis. RESULTS: Of the 2248 eligible patients, 164 (7.3% developed brain metastasis over a median follow-up of 54.2 months. Age 35 or younger, HER2-enriched subtype, and triple-negative breast cancer were significant risk factors of brain metastasis. Among patients aged 35 or younger, the risk of brain metastasis was independent of biological subtype (P = 0.507. Among patients aged 36-59 or >60 years, those with triple-negative or HER2-enriched subtypes had consistently increased risk of brain metastasis, as compared with those with luminal A tumors. Patients with luminal B tumors had higher risk of brain metastasis than luminal A only in patients >60 years. CONCLUSIONS: Breast cancer subtypes are associated with differing risks of brain metastasis among different age groups. Patients age 35 or younger are particularly at risk of brain metastasis independent of biological subtype.

  14. Anal metastasis from recurrent breast lobular carcinoma: A case report

    Science.gov (United States)

    Puglisi, Maria; Varaldo, Emanuela; Assalino, Michela; Ansaldo, Gianluca; Torre, Giancarlo; Borgonovo, Giacomo

    2009-01-01

    We report a case of isolated gastrointestinal metastasis from breast lobular carcinoma, which mimicked primary anal cancer. In July 2000, an 88-year-old woman presented with infiltrating lobular cancer (pT1/G2/N2). The patient received postoperative radiotherapy and hormonal therapy. Four years later, she presented with an anal polypoid lesion. The mass was removed for biopsy. Immunohistochemical staining suggested a breast origin. Radiotherapy was chosen for this patient, which resulted in complete regression of the lesion. The patient died 3 years after the first manifestation of gastrointestinal metastasis. According to the current literature, we consider the immunohistochemistry features that are essential to support the suspicion of gastrointestinal breast metastasis, and since we consider the gastrointestinal involvement as a sign of systemic disease, the therapy should be less aggressive and systemic. PMID:19294770

  15. Vector-model-supported optimization in volumetric-modulated arc stereotactic radiotherapy planning for brain metastasis

    International Nuclear Information System (INIS)

    Liu, Eva Sau Fan; Wu, Vincent Wing Cheung; Harris, Benjamin; Foote, Matthew; Lehman, Margot; Chan, Lawrence Wing Chi

    2017-01-01

    Long planning time in volumetric-modulated arc stereotactic radiotherapy (VMA-SRT) cases can limit its clinical efficiency and use. A vector model could retrieve previously successful radiotherapy cases that share various common anatomic features with the current case. The prsent study aimed to develop a vector model that could reduce planning time by applying the optimization parameters from those retrieved reference cases. Thirty-six VMA-SRT cases of brain metastasis (gender, male [n = 23], female [n = 13]; age range, 32 to 81 years old) were collected and used as a reference database. Another 10 VMA-SRT cases were planned with both conventional optimization and vector-model-supported optimization, following the oncologists' clinical dose prescriptions. Planning time and plan quality measures were compared using the 2-sided paired Wilcoxon signed rank test with a significance level of 0.05, with positive false discovery rate (pFDR) of less than 0.05. With vector-model-supported optimization, there was a significant reduction in the median planning time, a 40% reduction from 3.7 to 2.2 hours (p = 0.002, pFDR = 0.032), and for the number of iterations, a 30% reduction from 8.5 to 6.0 (p = 0.006, pFDR = 0.047). The quality of plans from both approaches was comparable. From these preliminary results, vector-model-supported optimization can expedite the optimization of VMA-SRT for brain metastasis while maintaining plan quality.

  16. Solitary splenic metastasis from ovarian carcinosarcoma: a case report

    Directory of Open Access Journals (Sweden)

    Gillespie Thomas

    2011-02-01

    Full Text Available Abstract Introduction Metastatic tumors to the spleen are rare but are usually found in conjunction with metastasis to other organs. The most common sources of splenic metastasis are breast, lung and colorectal cancers as well as melanoma and ovarian carcinoma. A solitary carcinosarcoma metastasis to the spleen of any origin is very rare. To the best of our knowledge, there are fewer than 30 reported cases of ovarian primary tumors with solitary metastasis to the spleen, and only three solitary primary carcinosarcomas to the spleen have been reported, of which one is female. We present what is, to the best of our knowledge, the first case of a solitary metastatic carcinosarcoma to the spleen arising from a primary ovarian carcinsarcoma. Case presentation A 72-year-old Hispanic woman status post-total abdominal hysterectomy for ovarian carcinosarcoma presented with complaints of early satiety and abdominal pain for the past two months with a 30-lb unintentional weight loss. An initial computed tomographic scan of her abdomen and pelvis revealed a 30 cm × 27 cm splenic mass with displacement of the left kidney, stomach and liver. The patient was found to have a solitary metastatic carcinosarcoma of the spleen with biphasic epithelial (carcinomatous and mesenchymal (sarcomatous elements consistent with carcinosarcoma. Conclusion Carcinosarcoma of the spleen is a rare tumor. Carcinosarcomas are a biphasic neoplasm comprising malignant epithelial and mesenchymal components arising from a stem cell capable of differentiation. They can arise anywhere in the female genital tract, most commonly from the endometrium. Even though it is rare, carcinosarcomas can metastasize to the spleen. This unique case of a solitary splenic metastasis from ovarian carcinosarcoma has particular interest in medicine, especially for the specialties of surgical oncology, pathology and hematology/oncology.

  17. The effectiveness of bevacizumab in radionecrosis after radiosurgery of a single brain metastasis

    Directory of Open Access Journals (Sweden)

    Durim Delishaj

    2015-12-01

    Full Text Available Radionecrosis (RN of brain tissue is a serious late complication of brain irradiation and historically has been treated with corticosteroid therapy and alternatively surgical decompression. Recently, bevacizumab has been suggested for treatment of cerebral radiation necrosis. We present a case of a 73-years-old women affected by a primary non-small cell lung cancer with a single brain metastasis treated with radiosurgery. Two years after radiosurgery the patient referred neurological symptoms and a brain magnetic resonance confirmed the presence of RN. The patient refused surgical decompression so underwent at the treatment with bevacizumab 7.5 mg/kg/2 weeks for a total of 4 cycles. After two months of treatment the patient reported strumental and clinical improvement. Ten months after bevacizumab discontinuation the patient experienced a recurrence of RN with evident clinical manifestation and confirmed by radiological imaging. A new treatment with bevacizumab was not performed due to the systemic progression disease and the worsening of clinical status. Despite limited to only one clinical case, our study suggests the efficacy of bevacizumab to treat RN. Future studies are needed to confirm its mechanism and to properly define the optimal scheduling, dosage and duration of therapy.

  18. Adenocarcinoma of urethra presenting metastasis to eyes: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Lages, Rafael Bandeira; Sousa, Rodrigo Beserra; Santos, Lina Gomes dos; Vieira, Sabas Carlos, E-mail: rafaelblages@gmail.co [Universidade Federal do Piaui (UFPI), Teresina, PI (Brazil); Tavares, Marilia Buenos Aires Cabral [Universidade Federal do Ceara (UFC), Fortaleza, CE (Brazil). Hospital Universitario Walter Cantidio; Valenca, Rodrigo Jose de Vasconcelos [Hospital Sao Marcos (HSM), Teresina, PI (Brazil)

    2010-07-01

    Primary urethral carcinoma is extremely rare, accounting for less than 1% of all female genitourinary tract cancers. To the best of our knowledge, this patient is the first reported case of primary urethral carcinoma presenting metastasis to eyes. The diagnosis of metastasis involving the choroids should be suspected in patient with history of carcinoma and a decreased visual acuity or any other visual symptom. Case presentation: A 43-year-old woman underwent a total hysterectomy, cystectomy and bilateral pelvic lymphadenectomy due a primary adenocarcinoma of the proximal urethra. Adjuvant pelvic radiotherapy and six cycles of chemotherapy using cisplatin were performed. The patient made follow-up with no evidence of oncologic disease. However, nine months later, the patient reported visual alterations. Ophthalmoloscopic examination showed choroid lesions in both eyes that were compatible with metastatic choroids tumor and nuclear magnetic resonance suggested bilateral retinal metastasis and left meningioma parasagittal in parietal region. She was undergoing a new palliative chemotherapy, but the disease developed and there were metastasis to bone four months later. The patient died fourteen months after the surgery. (author)

  19. Adenocarcinoma of urethra presenting metastasis to eyes: a case report

    International Nuclear Information System (INIS)

    Lages, Rafael Bandeira; Sousa, Rodrigo Beserra; Santos, Lina Gomes dos; Vieira, Sabas Carlos; Tavares, Marilia Buenos Aires Cabral

    2010-01-01

    Primary urethral carcinoma is extremely rare, accounting for less than 1% of all female genitourinary tract cancers. To the best of our knowledge, this patient is the first reported case of primary urethral carcinoma presenting metastasis to eyes. The diagnosis of metastasis involving the choroids should be suspected in patient with history of carcinoma and a decreased visual acuity or any other visual symptom. Case presentation: A 43-year-old woman underwent a total hysterectomy, cystectomy and bilateral pelvic lymphadenectomy due a primary adenocarcinoma of the proximal urethra. Adjuvant pelvic radiotherapy and six cycles of chemotherapy using cisplatin were performed. The patient made follow-up with no evidence of oncologic disease. However, nine months later, the patient reported visual alterations. Ophthalmoloscopic examination showed choroid lesions in both eyes that were compatible with metastatic choroids tumor and nuclear magnetic resonance suggested bilateral retinal metastasis and left meningioma parasagittal in parietal region. She was undergoing a new palliative chemotherapy, but the disease developed and there were metastasis to bone four months later. The patient died fourteen months after the surgery. (author)

  20. Ureteral Metastasis from Prostatic Carcinoma with an Associated Ureteral Stone: A Case Report

    Directory of Open Access Journals (Sweden)

    Chia-Chu Liu

    2004-07-01

    Full Text Available Ureteral metastasis is rare, and only a few cases of ureteral metastasis from prostatic carcinoma have been reported. We present a case of ureteral metastasis from prostatic carcinoma that was also associated with a ureteral stone. To our knowledge, this is the second case with a ureteral stone at the site of the metastatic lesion.

  1. The metastatic microenvironment: Claudin-1 suppresses the malignant phenotype of melanoma brain metastasis.

    Science.gov (United States)

    Izraely, Sivan; Sagi-Assif, Orit; Klein, Anat; Meshel, Tsipi; Ben-Menachem, Shlomit; Zaritsky, Assaf; Ehrlich, Marcelo; Prieto, Victor G; Bar-Eli, Menashe; Pirker, Christine; Berger, Walter; Nahmias, Clara; Couraud, Pierre-Olivier; Hoon, Dave S B; Witz, Isaac P

    2015-03-15

    Brain metastases occur frequently in melanoma patients with advanced disease whereby the prognosis is dismal. The underlying mechanisms of melanoma brain metastasis development are not well understood. Identification of molecular determinants regulating melanoma brain metastasis would advance the development of prevention and therapy strategies for this disease. Gene expression profiles of cutaneous and brain-metastasizing melanoma variants from three xenograft tumor models established in our laboratory revealed that expression of tight junction component CLDN1 was lower in the brain-metastasizing variants than in cutaneous variants from the same melanoma. The objective of our study was to determine the significance of CLDN1 downregulation/loss in metastatic melanoma and its role in melanoma brain metastasis. An immunohistochemical analysis of human cells of the melanocyte lineage indicated a significant CLDN1 downregulation in metastatic melanomas. Transduction of melanoma brain metastatic cells expressing low levels of CLDN1 with a CLDN1 retrovirus suppressed their metastatic phenotype. CLDN1-overexpressing melanoma cells expressed a lower ability to migrate and adhere to extracellular matrix, reduced tumor aggressiveness in nude mice and, most importantly, eliminated the formation of micrometastases in the brain. In sharp contrast, the ability of the CLDN1-overexpressing cells to form lung micrometastases was not impaired. CLDN1-mediated interactions between these cells and brain endothelial cells constitute the mechanism underlying these results. Taken together, we demonstrated that downregulation or loss of CLDN1 supports the formation of melanoma brain metastasis, and that CLDN1 expression could be a useful prognostic predictor for melanoma patients with a high risk of brain metastasis. © 2014 UICC.

  2. Significance of Primary Tumor Location and Histology for Brain Metastasis Development and Peritumoral Brain Edema in Lung Cancer

    DEFF Research Database (Denmark)

    Fabian, Katalin; Gyulai, Marton; Furak, Jozsef

    2016-01-01

    of peritumoral brain edema (p tumors (p = 0.019), in younger patients (= 50 years) (p = 0.042), and in females (p = 0.016). The time to development of brain metastasis was shorter in central than in peripheral lung cancer (5.3 vs. 9.0 months, p = 0.035). Early brain......Background: Brain metastasis of lung cancer adversely affects overall survival (OS) and quality of life, while peritumoral brain edema is responsible for life-threatening complications. Methods: We retrospectively analyzed the clinicopathological and cerebral radiological data of 575 consecutive...... lung cancer patients with brain metastases. Results: In adenocarcinoma and squamous cell carcinoma, peritumoral brain edema was more pronounced than in small-cell lung cancer (p

  3. A rare case of thyroid metastasis from pancreatic adenocarcinoma.

    LENUS (Irish Health Repository)

    Kelly, Michael E

    2012-02-01

    CONTEXT: Thyroid metastasis from pancreatic adenocarcinoma is extremely rare, with only two previous cases in the literature. We report a case of pancreatic adenocarcinoma metastasising to the thyroid. We review the incidence, diagnosis, and management of this rare occurrence. CASE REPORT: A 38-year-old man with a synchronous 6-month history of thyroid swelling, presented with epigastric pain and signs of obstructive jaundice. He was investigated by abdominal computerised tomography and endoscopic retrograde cholangiopancreatography. The diagnosis of pancreatic neoplasm was made. His thyroid neoplasm was investigated at another tertiary centre and thought to be a papillary neoplasm. He underwent a pancreaticoduodenectomy and recovered well post-operatively. Eight weeks later he had a total thyroidectomy. Histology confirmed that the thyroid mass was both morphologically and immunophenotypically similar to the pancreatic neoplasm. CONCLUSION: This case demonstrates the importance of a full investigation when a patient with suspected neoplastic history presents with a thyroid nodule. We outline the crucial role that immunohistochemistry plays in detecting and classifying primary and secondary thyroid neoplasms. The detection of a solitary thyroid metastasis from pancreatic adenocarcinoma may indicate a poor prognosis, and it is debatable whether resection of the primary should be undertaken when it presents with a solitary metastasis.

  4. Atypical Distant Metastasis of Breast Malignant Phyllodes Tumors: A Case Report and Literature Review

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    Tiphaine de Foucher

    2017-01-01

    Full Text Available Malignant phyllodes tumors (MPT are rare breast neoplasms. Preoperative diagnosis is often challenging due to the unspecific clinical, radiological, and histological characteristics of the tumor. Dissemination pathways are local with chest wall invasion, regional with lymph nodes metastasis, and distant, hematogenous, mostly to the lungs, bones, and brain. Distant metastasis (DM can be synchronous or appear months to years after the diagnosis and initial management. The current report describes the case of a 57-year-old woman presenting with a giant/neglected MPT of the breast, with no DM at initial staging, treated by radical modified mastectomy. Motor disorders due to medullar compression by a paravertebral mass appeared at short follow-up, also treated surgically. The patient died from several DM of rapid evolution. To our knowledge, this is the only case described of MPT with metastases to soft tissue causing medullar compression. We present a literature review on unusual metastatic localizations of MPT.

  5. Spinal metastasis of medulloblastoma in adults: A case report

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    Živković Nenad

    2014-01-01

    Full Text Available Introduction. Medulloblastoma is a primitive neuro-ectodermal malignant tumor most commonly seen in childhood and rarely and uncommonly in adult age. Treatment consists of surgery followed by radiotherapy. In the case of a relapse there is no overall accepted treatment. Tumor metastasis can be seen along the neural axis, lymph nodes, soft tissues, bones and distant organs. Case Outline. In this paper we present a 45-year-old female patient with a thoraco-spinal extramedullary metastatic medulloblastoma and progressive neurological deterioration seen 11 months after the first operation and description of magnetic resonance and intraoperative finding. Conclusion. Although rare, the presence of metastasis is a poor prognostic factor. The treatment options for patients with metastases are limited and their prognosis continues to remain poor.

  6. Post site metastasis of breast cancer after video-assisted thoracic surgery for pulmonary metastasis of breast cancer: A case report

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    Park, Mee Hyun; Hwang, Ji Young; Hyun, Su Jeong; Lee, Yul; Woo, Ji Young; Yang, Ik; Hong, Hye Sook; Kim, Han Myun [Dept. of Radiology, Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul (Korea, Republic of)

    2016-05-15

    We reported a case of port site metastasis in a 57-year-old patient who underwent video-assisted thoracic surgery (VATS) resection of pulmonary metastasis from breast cancer. Port site metastasis after VATS is very rare in patients with breast cancer. However, when suspicious lesions are detected near the port site in patients who have undergone VATS for pulmonary metastasis, port site metastasis should be considered in the differential diagnosis.

  7. Liver metastasis of meningeal hemangiopericytoma: a study of 5 cases

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    Regina C. Lo

    2016-03-01

    Full Text Available Mesenchymal tumors in the liver, whether primary or metastatic, are rare. Meningeal hemangiopericytoma (HPC is characteristically associated with delayed metastasis and the liver is one of the most common sites. Despite its consistent histological features, a pathological diagnosis of HPC in the liver is sometimes not straightforward due to its rarity and usually remote medical history of the primary meningeal tumor. In this report, the clinicopathological features of 5 cases of metastatic HPC to the liver were reviewed and described.

  8. Brain Metastasis in Bone and Soft Tissue Cancers: A Review of Incidence, Interventions, and Outcomes

    Directory of Open Access Journals (Sweden)

    Faris Shweikeh

    2014-01-01

    Full Text Available Bone and soft tissue malignancies account for a small portion of brain metastases. In this review, we characterize their incidence, treatments, and prognosis. Most of the data in the literature is based on case reports and small case series. Less than 5% of brain metastases are from bone and soft tissue sarcomas, occurring most commonly in Ewing’s sarcoma, malignant fibrous tumors, and osteosarcoma. Mean interval from initial cancer diagnosis to brain metastasis is in the range of 20–30 months, with most being detected before 24 months (osteosarcoma, Ewing sarcoma, chordoma, angiosarcoma, and rhabdomyosarcoma, some at 24–36 months (malignant fibrous tumors, malignant peripheral nerve sheath tumors, and alveolar soft part sarcoma, and a few after 36 months (chondrosarcoma and liposarcoma. Overall mean survival ranges between 7 and 16 months, with the majority surviving < 12 months (Ewing’s sarcoma, liposarcoma, malignant fibrous tumors, malignant peripheral nerve sheath tumors, angiosarcoma and chordomas. Management is heterogeneous involving surgery, radiosurgery, radiotherapy, and chemotherapy. While a survival advantage may exist for those given aggressive treatment involving surgical resection, such patients tended to have a favorable preoperative performance status and minimal systemic disease.

  9. Brain metastasis from melanoma: the prognostic value of varying sites of extracranial disease.

    Science.gov (United States)

    Bates, James E; Youn, Paul; Usuki, Kenneth Y; Walter, Kevin A; Huggins, Christine F; Okunieff, Paul; Milano, Michael T

    2015-11-01

    Patients with brain metastasis from melanoma have poor outcomes. Radiation is used both for prognostic and symptomatic value. We aimed to further clarify the role of stereotactic radiosurgery (SRS) and whole brain radiotherapy (WBRT) as well as the prognostic implication of various sites of extracranial disease. The records of 73 consecutive patients treated at the University of Rochester Medical Center for brain-metastatic melanoma from January 2004 to October 2013 were reviewed. The median overall survival (OS) was 3.0 months. Patients treated with WBRT alone had decreased OS compared to those treated with SRS alone (HR = 0.38, p = 0.001) or WBRT and SRS (HR = 0.51, p = 0.039). The mean number of brain metastasis differed (p = 0.002) in patients in patients who received WBRT (4.0) compared to those who did not (2.0). Among patients with extracranial disease (n = 63), bone metastasis (HR = 1.86, p = 0.047, n = 15) was a negative prognostic factor; liver (HR = 1.59, p = 0.113, n = 17), lung (HR = 1.51, p = 0.23, n = 51) and adrenal metastasis (HR = 1.70, p = 0.15, n = 10) were not. In patients with concurrent brain and lung metastasis, those with disease limited to those two sites (OS = 8.7 mo, n = 13) had improved OS (HR = 0.44, p = 0.014) compared to those with additional disease (OS = 1.8 mo, n = 50). Based on this hypothesis-generating retrospective analysis, SRS may offer survival benefit compared to WBRT alone in patients with brain metastatic melanoma. Bone metastasis appears to confer a particularly poor prognosis. Those with disease confined to the lung and brain may represent a population with improved prognosis.

  10. Postoperative extracranial metastasis from glioblastoma: a case report and review of the literature.

    Science.gov (United States)

    Wu, Wenjiao; Zhong, Dequan; Zhao, Zhan; Wang, Wentao; Li, Jun; Zhang, Wei

    2017-12-29

    Glioblastoma is the most common primary malignant brain tumor. Extraneural metastases are rarely reported in the literature. We report a case of a 38-year-old patient who was diagnosed with glioblastoma in 2015. Four months after surgery, local relapse was found and the patient received a second surgery. After another 4 months, we found a hard mass in the right posterior neck when she admitted to our department for fourth cycle of adjuvant chemotherapy. Immunohistochemical investigation supported the diagnosis of glioblastoma metastases to the neck after resection of the right neck mass. A few days later, spinal vertebral magnetic resonance imaging (MRI) confirmed multiple metastases in the thoracic, lumbar, sacral, and bilateral iliac bones. Glioblastoma is the most common primary malignant brain tumor. Whole tumor resection and early radiotherapy and chemotherapy can delay recurrence and prolong survival. Extracranial metastases are extremely rare. We report this case with the aim of bringing attention to extracranial metastasis of brain glioma.

  11. Brain metastasis from differentiated thyroid cancer in patients treated with radioiodine for bone and lung lesions

    International Nuclear Information System (INIS)

    Misaki, Takashi; Iwata, Masahiro; Kasagi, Kanji; Konishi, Junji

    2000-01-01

    Brain metastasis of differentiated thyroid cancer (DTC) often is detected during treatment of other remote lesions. We examined the prevalence, risk factors and treatment outcome of this disease encountered during nuclear medicine practice. Of the 167 patients with metastasis to lung or bone treated 1-14 times with radioactive iodine (RAI), 9 (5.4%) also had lesions in the brain. Five were males and 4 females, aged 49-84, out of the original population of 49 males and 118 females aged 10-84 (mean 54.7) years. Three of them underwent removal of their brain tumors, 5 received conventional external beam irradiation, and 2 had stereotactic radiosurgery with supervoltage X-ray. None of the brain lesions showed significant uptake of RAI despite demonstrable accumulation in most extracerebral lesions. Seven patients died 4-23 (mean 9.4) months after the discovery of cerebral metastasis, brain damage being the primary or at least a contributing cause. The 8th and 9th patients remained relatively well for more than 42 and 3 months, respectively, without any evidence of intracranial recurrence. Our results confirmed that the brain is a major site of secondary metastasis from DTC. No statistically significant demographic risk factor was detected. Any suspicious neurological symptoms in the course of RAI treatment warrant cerebral computed tomography. As for therapy, from out initial experience, radiosurgery seemed promising as an effective and less invasive alternative to surgical removal. (author)

  12. Whole brain radiotherapy with adjuvant or concomitant boost in brain metastasis: dosimetric comparison between helical and volumetric IMRT technique.

    Science.gov (United States)

    Borghetti, Paolo; Pedretti, Sara; Spiazzi, Luigi; Avitabile, Rossella; Urpis, Mauro; Foscarini, Federica; Tesini, Giulia; Trevisan, Francesca; Ghirardelli, Paolo; Pandini, Sara Angela; Triggiani, Luca; Magrini, Stefano Maria; Buglione, Michela

    2016-04-19

    To compare and evaluate the possible advantages related to the use of VMAT and helical IMRT and two different modalities of boost delivering, adjuvant stereotactic boost (SRS) or simultaneous integrated boost (SIB), in the treatment of brain metastasis (BM) in RPA classes I-II patients. Ten patients were treated with helical IMRT, 5 of them with SRS after whole brain radiotherapy (WBRT) and 5 with SIB. MRI co-registration with planning CT was mandatory and prescribed doses were 30 Gy in 10 fractions (fr) for WBRT and 15Gy/1fr or 45Gy/10fr in SRS or SIB, respectively. For each patient, 4 "treatment plans" (VMAT SRS and SIB, helical IMRT SRS and SIB) were calculated and accepted if PTV boost was included in 95 % isodose and dose constraints of the main organs at risk were respected without major deviations. Homogeneity Index (HI), Conformal Index (CI) and Conformal Number (CN) were considered to compare the different plans. Moreover, time of treatment delivery was calculated and considered in the analysis. Volume of brain metastasis ranged between 1.43 and 51.01 cc (mean 12.89 ± 6.37 ml) and 3 patients had double lesions. V95% resulted over 95 % in the average for each kind of technique, but the "target coverage" was inadequate for VMAT planning with two sites. The HI resulted close to the ideal value of zero in all cases; VMAT-SIB, VMAT-SRS, Helical IMRT-SIB and Helical IMRT-SRS showed mean CI of 2.15, 2.10, 2.44 and 1.66, respectively (optimal range: 1.5-2.0). Helical IMRT-SRS was related to the best and reliable finding of CN (0.66). The mean of treatment time was 210 s, 467 s, 440 s, 1598 s, respectively, for VMAT-SIB, VMAT-SRS, Helical IMRT-SIB and Helical IMRT-SRS. This dosimetric comparison show that helical IMRT obtain better target coverage and respect of CI and CN; VMAT could be acceptable in solitary metastasis. SIB modality can be considered as a good choice for clinical and logistic compliance; literature's preliminary data are confirming also a

  13. Whole brain radiotherapy with adjuvant or concomitant boost in brain metastasis: dosimetric comparison between helical and volumetric IMRT technique

    International Nuclear Information System (INIS)

    Borghetti, Paolo; Pedretti, Sara; Spiazzi, Luigi; Avitabile, Rossella; Urpis, Mauro; Foscarini, Federica; Tesini, Giulia; Trevisan, Francesca; Ghirardelli, Paolo; Pandini, Sara Angela; Triggiani, Luca; Magrini, Stefano Maria; Buglione, Michela

    2016-01-01

    To compare and evaluate the possible advantages related to the use of VMAT and helical IMRT and two different modalities of boost delivering, adjuvant stereotactic boost (SRS) or simultaneous integrated boost (SIB), in the treatment of brain metastasis (BM) in RPA classes I-II patients. Ten patients were treated with helical IMRT, 5 of them with SRS after whole brain radiotherapy (WBRT) and 5 with SIB. MRI co-registration with planning CT was mandatory and prescribed doses were 30 Gy in 10 fractions (fr) for WBRT and 15Gy/1fr or 45Gy/10fr in SRS or SIB, respectively. For each patient, 4 “treatment plans” (VMAT SRS and SIB, helical IMRT SRS and SIB) were calculated and accepted if PTV boost was included in 95 % isodose and dose constraints of the main organs at risk were respected without major deviations. Homogeneity Index (HI), Conformal Index (CI) and Conformal Number (CN) were considered to compare the different plans. Moreover, time of treatment delivery was calculated and considered in the analysis. Volume of brain metastasis ranged between 1.43 and 51.01 cc (mean 12.89 ± 6.37 ml) and 3 patients had double lesions. V95% resulted over 95 % in the average for each kind of technique, but the “target coverage” was inadequate for VMAT planning with two sites. The HI resulted close to the ideal value of zero in all cases; VMAT-SIB, VMAT-SRS, Helical IMRT-SIB and Helical IMRT-SRS showed mean CI of 2.15, 2.10, 2.44 and 1.66, respectively (optimal range: 1.5–2.0). Helical IMRT-SRS was related to the best and reliable finding of CN (0.66). The mean of treatment time was 210 s, 467 s, 440 s, 1598 s, respectively, for VMAT-SIB, VMAT-SRS, Helical IMRT-SIB and Helical IMRT-SRS. This dosimetric comparison show that helical IMRT obtain better target coverage and respect of CI and CN; VMAT could be acceptable in solitary metastasis. SIB modality can be considered as a good choice for clinical and logistic compliance; literature’s preliminary data are confirming

  14. The factors that have an impact on the development of brain metastasis in the patients with breast cancer

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    Adem Dayan

    2012-01-01

    Conclusions: As the prognostic and predictive factors showing the development of brain metastasis in breast cancer patients may be identified, follow-up also including the brain is important in order to take preventive measures.

  15. THE CHOICE OF TREATMENT OF SINGLE BRAIN METASTASIS SHOULD BE BASED ON EXTRACRANIAL TUMOR-ACTIVITY AND AGE

    NARCIS (Netherlands)

    NOORDIJK, EM; VECHT, CJ; HAAXMAREICHE, H; PADBERG, GW; VOORMOLEN, JHC; HOEKSTRA, FH; TANS, JTJ; LAMBOOIJ, N; METSAARS, JAL; WATTENDORFF, AR; BRAND, R; HERMANS, J

    1994-01-01

    Purpose: To determine if in patients with single brain metastasis the addition of neurosurgery to radiotherapy leads to lengthening of survival or to better quality of life. Methods and Materials: From 1985 to 1990, 66 patients with single brain metastasis from a solid tumor were entered in a

  16. Metachronous Bilateral Isolated Adrenal Metastasis from Rectal Adenocarcinoma: A Case Report

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    H. Jabir

    2014-01-01

    Full Text Available We report a case of adrenal metastasis from colorectal cancer in a 54-year-old woman. Nine months after resection for advanced rectal carcinoma, a computed tomography scan revealed bilateral adrenal metastasis. The level of serum carcinoembryonic antigen was normal. A bilateral adrenalectomy was performed after chemotherapy. Histopathological examination showed adenocarcinoma, compatible with metastasis from the rectal cancer. Adrenal metastasis should be considered in the patients’ follow-up for colorectal cancer.

  17. Thyroid Metastasis in Pyramidal Lobe from Renal Cell Carcinoma: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Jung, Hyung Seok; Kim, Dong Wook; Kim, Sang Su [Dept. of Radiology, Busan Paik Hospital, Inje University College of Medicine, Busan (Korea, Republic of); Jung, Soo Jin [Dept. of Pathology, Busan Paik Hospital, Inje University College of Medicine, Busan (Korea, Republic of)

    2011-06-15

    Thyroid metastasis is rare. The most common primary malignancy of thyroid metastasis worldwide is known to be renal cell carcinoma, but the most common primary malignancy in South Korea is breast cancer. Many studies have reported that primary renal cell carcinoma is almost unilateral and thyroid metastasis from renal cell carcinoma is a nearly ipsilateral, single lesion. We report a case of pyramidal lobe metastasis from renal cell carcinoma.

  18. The economic burden of brain metastasis among lung cancer patients in the United States.

    Science.gov (United States)

    Guérin, A; Sasane, M; Dea, K; Zhang, J; Culver, K; Nitulescu, R; Wu, E Q; Macalalad, A R

    2016-01-01

    Brain metastases among lung cancer patients can impair cognitive and functional ability, complicate care, and reduce survival. This study focuses on the economic burden of brain metastasis in lung cancer-direct healthcare costs to payers and indirect costs to patients, payers, and employers-in the US. Retrospective study using claims data from over 60 self-insured Fortune 500 companies across all US census regions (January 1999-March 2013). Adult, non-elderly lung cancer patients with brain metastasis were evaluated over two study periods: (1) pre-diagnosis (≤30 days prior to first observed lung cancer diagnosis to ≤30 days prior to first-observed brain metastasis diagnosis) and (2) post-diagnosis (≤30 days prior to first observed brain metastasis diagnosis to end of continuous eligibility or observation). Healthcare costs to payers and resource utilization, salary loss to patients, disability payouts for payers, and productivity loss to employers. A total of 132 patients were followed for a median of 8.4 and 6.6 months in the pre- and post-diagnosis periods, respectively. At diagnosis of brain metastasis, 21.2% of patients were on leave of absence and 6.1% on long-term disability leave. Substantial differences were observed in the pre- vs post-diagnosis periods. Specifically, patients incurred much greater healthcare utilization in the post-diagnosis period, resulting in $25,579 higher medical costs per-patient-per-6-months (PPP6M). During this period, patients missed significantly more work days, generating an incremental burden of $2853 PPP6M in salary loss for patients, $2557 PPP6M in disability payments for payers, and $4570 PPP6M in productivity loss for employers. Type of primary lung cancer and extent of brain metastasis could not be assessed in the data. The analysis was also limited to patients with comprehensive disability coverage. Development of brain metastasis among lung cancer patients is associated with a substantial economic burden to payers

  19. Prognostic predictors for non-small cell lung cancer patients with brain metastasis after radiotherapy

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    Qiuhong FAN

    2008-06-01

    Full Text Available Background and objective Brain metastasis (BM is often found in the patients with lung cancer. Radiotherapy is regular and effective means of therapy and it aims at palliating symptoms and prolonging survival time. However, now there are different viewpoints on protocols of radiotherapy and prognostic factors. A retrospective analysis is used to evaluate the results of treatment for 82 cases with brain metastasis from non-small cell lung cancer (NSCLC and explore the prognostic factors to establish a prognostic index (PI model. Methods From Feb.1995 to Oct. 2006, 82 patients irradiated for BM from NSCLC, with both complete medical charts and follow-up data available, were eligible for this retrospective analysis. A number of potential factors which might affect prognosis after irradiation were evaluated. The significance of prognostic variables in the survival resulted from both univariate analysis by Kaplan-Meier combining with log-rank test and multivariate Cox regression model. The prognostic index (PI was established based on Cox regression analysis and subgrouping values. Results The follow-up time was 1-120 months. For the entire cohort, the median survival from the start of radiation for BM was 10.5 months, and the actuarial overall survival rate was 50.8%, 23.7% and 5.1% at 0.5, 1 and 2 years respectively. Univariate analysis showed KPS, control of primary tumor, interval from the beginning of diagnostic to BM, extracranial systemic metastasis, counts of lymphocyte and solitary BM were predictors of prognosis. However, in the Cox multivariate analysis, only KPS, control of primary tumor, interval from the beginning of diagnostic to BM and solitary BM were significant prognostic factors. The prognostic index was established based on Cox regression analysis and 82 patients were stratified good, intermediate and poor prognostic sub-groups. The difference of survival rate among 3 subgroups is significant (P<0.001. Conclusion Radiotherapy is

  20. Brain metastasis. Prognostic value of the number of involved extracranial organs

    Energy Technology Data Exchange (ETDEWEB)

    Rades, D. [Luebeck Univ. (Germany). Dept. of Radiation Oncology; Gerdan, L. [Luebeck Univ. (Germany). Dept. of Radiation Oncology; Luebeck Univ. (Germany). Section of Nuclear Medicine; Segedin, B. [Institute of Oncology, Ljubljana (Slovenia). Dept. of Radiation Oncology; Nagy, V. [Oncology Institute Ion Ciricuta, Cluj-Napoca (Romania). Dept. of Radiotherapy; Khoa, M.T. [Hanoi Medical Univ., Hanoi (Viet Nam). Dept. of Nuclear Medicine; Bach Mai Hospital, Hanoi (Viet Nam). Nuclear Medicine and Oncology Center; Trang, N.T. [Bach Mai Hospital, Hanoi (Viet Nam). Nuclear Medicine and Oncology Center; Schild, S.E. [Mayo Clinic, Scottsdale, AZ (United States). Dept. of Radiation Oncology

    2013-12-15

    Background and purpose: This study was performed to evaluate the prognostic role for survival of the number and the type of involved extracranial organs in patients with brain metastasis. Material and methods: The data of 1146 patients who received whole-brain radiotherapy (WBRT) alone for brain metastasis have been retrospectively analyzed. In addition to the number of involved extra cranial organs, seven potential prognostic factors were investigated including WBRT regimen, age, gender, Karnofsky Performance Score (KPS), primary tumor type, number of brain metastases, and the interval from cancer diagnosis to WBRT. Additionally, subgroup analyses were performed for patients with involvement of one (lung vs. bone vs. liver vs. other metastasis) and two (lung + lymph nodes vs. lung + bone vs. lung + liver vs. liver + bone vs. other combinations) extracranial organs. Results: The 6-month survival rates for the involvement of 0, 1, 2, 3, and {>=} 4 extracranial organs were 51, 30, 16, 13, and 10 %, respectively (p < 0.001). On multivariate analysis, the number of involved extracranial organs maintained significance (risk ratio 1.26; 95 % confidence interval 1.18-1.34; p < 0.001). According to the multivariate analysis, age (p < 0.001), gender (p = 0.002), and KPS (p < 0.001) were also independent prognostic factors for survival. In the subgroup analyses of patients with involvement of one and two extracranial organs, survival was not significantly different based on the extracranial organ involved. Conclusion: The number of involved extracranial organs proved to be an independent prognostic factor in patients with brain metastasis, regardless of the organs involved. The number of involved extracranial organs should be considered in future trials designed for patients with brain metastasis. (orig.)

  1. Ovarian Metastasis from Primary Appendiceal Carcinoma: A Case Report

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    Park, Joo Ho; Lee, Yil Gi [Dept. of Radiology, Daegu Fatima Hospital, Daegu (Korea, Republic of); Lee, Jung Hee; Kim, See Hyung [Dept. of Radiology, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu (Korea, Republic of)

    2012-01-15

    Ovarian metastasis originating from primary signet ring cell carcinoma of the appendix is an exceedingly rare entity. MRI shows heterogeneous iso- and high-signal intensities of the well-defined nodular masses on T1- and T2-weighted images, as well as masses showing enhancement with a nonenhancing portion on a contrast enhanced T1-weighted image. CT shows numerous omental nodules and a diffuse, thick, and enhanced appendix. We report here on a rare case of solid bilateral ovarian metastases from signet-ring carcinoma of the appendix.

  2. Ovarian Metastasis from Primary Appendiceal Carcinoma: A Case Report

    International Nuclear Information System (INIS)

    Park, Joo Ho; Lee, Yil Gi; Lee, Jung Hee; Kim, See Hyung

    2012-01-01

    Ovarian metastasis originating from primary signet ring cell carcinoma of the appendix is an exceedingly rare entity. MRI shows heterogeneous iso- and high-signal intensities of the well-defined nodular masses on T1- and T2-weighted images, as well as masses showing enhancement with a nonenhancing portion on a contrast enhanced T1-weighted image. CT shows numerous omental nodules and a diffuse, thick, and enhanced appendix. We report here on a rare case of solid bilateral ovarian metastases from signet-ring carcinoma of the appendix.

  3. The Influence of Neuronal Activity on Breast Tumor Metastasis to the Brain

    Science.gov (United States)

    2009-09-01

    Distribution Unlimited 13. SUPPLEMENTARY NOTES 14. ABSTRACT In this grant we aim to use our insights gained in the study of developmental...strain for studying breast tumor metastasis to the brain significantly delayed starting the aims of this grant but produced a good model for studying ...drugs to alter brain activity: caffeine, methylphenidate and modafinil . While the smallest effect may be expected from caffeine which is not as potent

  4. Role of KCNMA1 gene in breast cancer invasion and metastasis to brain

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    Couraud Pierre-Olivier

    2009-07-01

    Full Text Available Abstract Background The prognosis for patients with breast tumor metastases to brain is extremely poor. Identification of prognostic molecular markers of the metastatic process is critical for designing therapeutic modalities for reducing the occurrence of metastasis. Although ubiquitously present in most human organs, large-conductance calcium- and voltage-activated potassium channel (BKCa channels are significantly upregulated in breast cancer cells. In this study we investigated the role of KCNMA1 gene that encodes for the pore-forming α-subunit of BKCa channels in breast cancer metastasis and invasion. Methods We performed Global exon array to study the expression of KCNMA1 in metastatic breast cancer to brain, compared its expression in primary breast cancer and breast cancers metastatic to other organs, and validated the findings by RT-PCR. Immunohistochemistry was performed to study the expression and localization of BKCa channel protein in primary and metastatic breast cancer tissues and breast cancer cell lines. We performed matrigel invasion, transendothelial migration and membrane potential assays in established lines of normal breast cells (MCF-10A, non-metastatic breast cancer (MCF-7, non-brain metastatic breast cancer cells (MDA-MB-231, and brain-specific metastatic breast cancer cells (MDA-MB-361 to study whether BKCa channel inhibition attenuates breast tumor invasion and metastasis using KCNMA1 knockdown with siRNA and biochemical inhibition with Iberiotoxin (IBTX. Results The Global exon array and RT-PCR showed higher KCNMA1 expression in metastatic breast cancer in brain compared to metastatic breast cancers in other organs. Our results clearly show that metastatic breast cancer cells exhibit increased BKCa channel activity, leading to greater invasiveness and transendothelial migration, both of which could be attenuated by blocking KCNMA1. Conclusion Determining the relative abundance of BKCa channel expression in breast

  5. Role of KCNMA1 gene in breast cancer invasion and metastasis to brain

    International Nuclear Information System (INIS)

    Khaitan, Divya; Sankpal, Umesh T; Weksler, Babette; Meister, Edward A; Romero, Ignacio A; Couraud, Pierre-Olivier; Ningaraj, Nagendra S

    2009-01-01

    The prognosis for patients with breast tumor metastases to brain is extremely poor. Identification of prognostic molecular markers of the metastatic process is critical for designing therapeutic modalities for reducing the occurrence of metastasis. Although ubiquitously present in most human organs, large-conductance calcium- and voltage-activated potassium channel (BK Ca ) channels are significantly upregulated in breast cancer cells. In this study we investigated the role of KCNMA1 gene that encodes for the pore-forming α-subunit of BK Ca channels in breast cancer metastasis and invasion. We performed Global exon array to study the expression of KCNMA1 in metastatic breast cancer to brain, compared its expression in primary breast cancer and breast cancers metastatic to other organs, and validated the findings by RT-PCR. Immunohistochemistry was performed to study the expression and localization of BK Ca channel protein in primary and metastatic breast cancer tissues and breast cancer cell lines. We performed matrigel invasion, transendothelial migration and membrane potential assays in established lines of normal breast cells (MCF-10A), non-metastatic breast cancer (MCF-7), non-brain metastatic breast cancer cells (MDA-MB-231), and brain-specific metastatic breast cancer cells (MDA-MB-361) to study whether BK Ca channel inhibition attenuates breast tumor invasion and metastasis using KCNMA1 knockdown with siRNA and biochemical inhibition with Iberiotoxin (IBTX). The Global exon array and RT-PCR showed higher KCNMA1 expression in metastatic breast cancer in brain compared to metastatic breast cancers in other organs. Our results clearly show that metastatic breast cancer cells exhibit increased BK Ca channel activity, leading to greater invasiveness and transendothelial migration, both of which could be attenuated by blocking KCNMA1. Determining the relative abundance of BK Ca channel expression in breast cancer metastatic to brain and the mechanism of its

  6. Targeting Phosphatidylserine for Radioimmunotherapy of Breast Cancer Brain Metastasis

    Science.gov (United States)

    2013-10-01

    and the cytotoxic activities of natural killer (NK) and NKT cells (8). MDSCs of monocytic subtype (CD11bþ, Gr-1þ, and Ly-6CHi) differentiate into tumor...heterogeneous tumor expression of the target antigens and cross-reactivity with normal cells . In preliminary studies, we have demonstrated that...endothelial cells in multi-focal brain metastases throughout the whole mouse brain. Vascular endothelium in normal brain tissues is negative. Furthermore

  7. Intramedullary spinal cord metastasis from prostate carcinoma: a case report

    Directory of Open Access Journals (Sweden)

    Lieberson Robert E

    2012-06-01

    Full Text Available Abstract Introduction Although vertebral and epidural metastases are common, intradural metastases and intramedullary spinal cord metastases are rare. The indications for the treatment of intramedullary spinal cord metastases remain controversial. We present the first biopsy-proven case of an intramedullary spinal cord metastasis from adenocarcinoma of the prostate. Case presentation Our patient was a 68-year-old right-handed Caucasian man with a Gleason grade 4 + 3 prostate adenocarcinoma who had previously undergone a prostatectomy, androgen blockade and transurethral debulking. He presented with new-onset saddle anesthesia and fecal incontinence. Magnetic resonance imaging demonstrated a spindle-shaped intramedullary lesion of the conus medullaris. Our patient underwent decompression and an excisional biopsy; the lesion’s pathology was consistent with metastatic adenocarcinoma of the prostate. Postoperatively, our patient received CyberKnife® radiosurgery to the resection cavity at a marginal dose of 27Gy to the 85% isodose line. At three months follow-up, our patient remains neurologically stable with no new deficits or lesions. Conclusions We review the literature and discuss the indications for surgery and radiosurgery for intramedullary spinal cord metastases. We also report the novel use of stereotactic radiosurgery to sterilize the resection cavity following an excisional biopsy of the metastasis.

  8. Penile metastasis from primary cholangiocarcinoma: the first case report.

    Science.gov (United States)

    Pastore, Antonio Luigi; Palleschi, Giovanni; Manfredonia, Giorgia; Maceroni, Piero; Alvaro, Domenico; De Santis, Domenico; Ferretti, Simone; Porta, Natale; Di Cristofano, Claudio; Della Rocca, Carlo; Fuschi, Andrea; Al Salhi, Yazan; Maggioni, Cristina; Moschese, Davide; Petrozza, Vincenzo; Carbone, Antonio

    2013-10-14

    Metastatic penile carcinoma derived from cholangiocarcinoma (CCA) has not been previously reported in the literature. Common metastatic sites for CCA include the regional lymph nodes and adjacent organs. CCAs are not highly vascularised tumours, making hematogenous metastases uncommon. Hematogenous CCA metastases commonly occur at distant organs such as the lungs, adrenal glands, and bones. Median survival for patients with metastatic disease is generally less than 1 year. A 74-year-old Caucasian man consulted us after having undergone penile ultrasonography for pain and increased thickness at the base of the penis after self-examination. The patient presented with a history of hepatitis C-related cirrhosis and intrahepatic CCA, diagnosed 3 years previously. A biopsy of the corpora cavernosa on both sides revealed a carcinoma harbouring the same histological and immunophenotypical features as the primary hepatic lesion. To date, there is no case of penile or urogenital system metastasis from CCA described in the literature. Therefore, this article represents the first case report of penile metastasis from CCA.

  9. The fibrinolytic system facilitates tumor cell migration across the blood-brain barrier in experimental melanoma brain metastasis

    International Nuclear Information System (INIS)

    Perides, George; Zhuge, Yuzheng; Lin, Tina; Stins, Monique F; Bronson, Roderick T; Wu, Julian K

    2006-01-01

    Patients with metastatic tumors to the brain have a very poor prognosis. Increased metastatic potential has been associated with the fibrinolytic system. We investigated the role of the fibrinolytic enzyme plasmin in tumor cell migration across brain endothelial cells and growth of brain metastases in an experimental metastatic melanoma model. Metastatic tumors to the brain were established by direct injection into the striatum or by intracarotid injection of B16F10 mouse melanoma cells in C57Bl mice. The role of plasminogen in the ability of human melanoma cells to cross a human blood-brain barrier model was studied on a transwell system. Wild type mice treated with the plasmin inhibitor epsilon-aminocaproic acid (EACA) and plg -/- mice developed smaller tumors and survived longer than untreated wild type mice. Tumors metastasized to the brain of wild type mice treated with EACA and plg -/- less efficiently than in untreated wild type mice. No difference was observed in the tumor growth in any of the three groups of mice. Human melanoma cells were able to cross the human blood-brain barrier model in a plasmin dependent manner. Plasmin facilitates the development of tumor metastasis to the brain. Inhibition of the fibrinolytic system could be considered as means to prevent tumor metastasis to the brain

  10. Brain metastases from thyroid carcinoma : studies of cases

    International Nuclear Information System (INIS)

    Perumal, N.S.; Kotze, T.; Vangu, M.D.T.H.W.

    2004-01-01

    Full text: Introduction: Because brain metastasis from well differentiated thyroid carcinoma is rare, management of patients presenting with this condition lacks consensus. A recent review of the literature found 17 reports of 75 cases from 1966-2001 in which 28 metastasis were from the brain, 5 from the spinal cord, 2 to both brain and spinal cord, We report our 5 cases with a focus on the last patient. Clinical presentation: A 66-year-old female treated by us for the past 10 years for papillary carcinoma of the thyroid with metastasis to bone. She presented in July 2003 with sudden onset of seizure. A non contrast CT scan demonstrated a solitary lesion in the right anterior high parietal region with a possible second lesion. Intervention: She underwent right frontal craniotomy to expose superior sagittal sinus. An inter-hemispheric approach demonstrated a tumor in the supra-meningeal gyrus that was attached to the calloso-meningeal artery. The histopathology of the surgical specimen confirmed a follicular variant of papillary carcinoma of the thyroid. She then received 11100 MBq 1-131 irradiation, Conclusion: the best therapeutic option for brain metastasis seems to be surgical resection with or without post operative Irradiation with 1-131. Central nervous system metastasis should always be investigated and treated aggressively to improve patients' long term outcome. (author)

  11. The Biology of Breast Cancer in Brain Metastasis

    National Research Council Canada - National Science Library

    Price, Janet

    2001-01-01

    ...% of breast cancer patients and found at autopsy in 20 to 30%. Survival after detection of brain metastases can be short, and the therapy currently available only offers the hope of surviving one year to 20% of patients...

  12. Morphological and functional MRI, MRS, perfusion and diffusion changes after radiosurgery of brain metastasis

    International Nuclear Information System (INIS)

    Kang, Tae Wook; Kim, Sung Tae; Byun, Hong Sik; Jeon, Pyoung; Kim, Keonha; Kim, Hyungjin; Lee, Jung II

    2009-01-01

    Radiosurgery is a noninvasive procedure where spatially accurate and highly conformal doses of radiation are targeted at brain lesions with an ablative intent. Recently, radiosurgery has been established as an effective technique for local treatment of brain metastasis. After radiosurgery, magnetic resonance (MR) imaging plays an important role in the assessment of the therapeutic response and of any complications. The therapeutic approach depends on the imaging findings obtained after radiosurgery, which have a role in the decision making to perform additional invasive modalities (repeat resection, biopsy) to obtain a definite diagnosis and to improve the survival of patients. Conventional MR imaging findings are mainly based on morphological alterations of tumors. However, there are variable imaging findings of radiation-induced changes including radiation necrosis in the brain. Radiologists are sometimes confused by radiation-induced injuries, including radiation necrosis, that are seen on conventional MR imaging. The pattern of abnormal enhancement on follow-up conventional MR imaging closely mimics that of a recurrent brain metastasis. So, classifying newly developed abnormal enhancing lesions in follow-up of treated brain metastasis with correct diagnosis is one of the key goals in neuro-oncologic imaging. To overcome limitations of the use of morphology-based conventional MR imaging, several physiological-based functional MR imaging methods have been used, namely diffusion-weighted imaging, perfusion MR imaging, and proton MR spectroscopy, for the detection of hemodynamic, metabolic, and cellular alterations. These imaging modalities provide additional information to allow clinicians to make proper decisions regarding patient treatment.

  13. Esophageal Squamous Cell Carcinoma With Pancreatic Metastasis: A Case Report

    Directory of Open Access Journals (Sweden)

    Abbas Alibakhshi

    2011-11-01

    Full Text Available Malignant tumors of pancreas are usually primary neoplasms and pancreatic metastases are rare findings. We are reporting a case of squamous cell carcinoma (SCC of the esophagus with pancreatic metastasis. A 59-year old woman was admitted with chief complaint of abdominal pain and mass. She was a known case of esophageal SCC since 4 years before when she had undergone transthoracic esophagectomy and cervical esophago-gastrostomy. In order to evaluate recent abdominal mass, CT scan was done which revealed septated cystic lesion in the body and the tail of the pancreas. Palliative resection of the tumor was performed and its histological study showed SCC compatible with her previously diagnosed esophageal cancer.

  14. Skull destruction from intracranial metastasis arising from pulmonary squamous cell carcinoma: a case report

    Directory of Open Access Journals (Sweden)

    Kader Imran

    2013-01-01

    Full Text Available Abstract Introduction Squamous cell carcinoma of the lung represents 30% of all non-small cell lung carcinomas. It arises from dysplasia of squamous epithelium of the bronchi and is strongly associated with cigarette smoking. Squamous cell carcinoma of the lung is known to produce metastases in the brain parenchyma. Case presentation We present the case of an 80-year-old indigenous Australian man with an unusual presentation of metastatic carcinoma of the lung. The case demonstrated a squamous cell carcinoma of the lung with an intracranial metastatic lesion destroying the parietal bone and extending into the extracranial soft tissue. A visible deformity as a result of the metastasis was evident on physical examination and computed tomography demonstrated extensive bone destruction. Conclusion The authors were unable to find a case of this occurring from a squamous cell carcinoma of the lung anywhere in the world literature. The case report demonstrates an unusual disease presentation with a rare intracranial metastasis invading through the skull.

  15. The unique case-report of metachronous brain tumors of different histology

    Directory of Open Access Journals (Sweden)

    А. М. Zaitsev

    2013-01-01

    Full Text Available  The case of unusual course of brain tumor process – metachronous development of breast cancer brain metastasis and then development of malignant glioma is reported. The surgical treatment for both tumors were performed with intraoperative fluorescence diagnosis and photodynamic therapy. Due to multimodality treatment the patient was alive for 15 months from diagnosis of IV stage breast cancer (brain metastasis

  16. Small invasive colon cancer with systemic metastasis: A case report

    Directory of Open Access Journals (Sweden)

    Sakamoto Taku

    2011-05-01

    Full Text Available ABSTRACT Background Recently, especially in Japan, several researchers have suggested that colorectal cancer can develop not only through an adenoma-carcinoma sequence but also from normal mucosa via a de novo pathway, and that these de novo cancers have more aggressive malignant potential. We report a case of aggressive colon cancer resulting in systemic metastasis despite small tumour size. Case Presentation A 35-year-old woman presented at the referring hospital with swelling of the left cervical lymph node. Biopsy of the lymph node revealed metastatic adenocarcinoma; however, CT scan and mammography were unable to identify the site of the primary lesion. She was diagnosed with unknown primary cancer and referred to our hospital for further examination. Immunohistochemical reevaluation showed the cervical lymph node biopsy specimen to be positive for CDX2 and CK20 and negative for CK7 expression, leading us to suspect the presence of a primary colorectal cancer. We performed a total colonoscopy, and detected a small protruding lesion in the transverse colon. The tumour was only 12 mm in diameter, with a central depressed component and a severely thickened stalk, which suggested direct cancer invasion of the deep submucosa. We concluded that this lesion was the site of origin of the metastasis despite the small tumour size, and performed diagnostic endoscopic mucosal resection. The lesion was found to have an intramucosal cancer component, demonstrating that this lesion represented primary colon cancer. The patient was referred to the gastrointestinal oncology division for systemic chemotherapy. Conclusions In this case, immunohistochemical findings strongly suggested the existence of a colorectal cancer. The non-polypoid gross appearance of the tumour suggested that it can originate de novo , thus providing a valuable case in support of the aggressive malignant potential of a de novo colorectal cancer pathway.

  17. Breast ductal carcinoma metastasis to jaw bones: a case report

    Directory of Open Access Journals (Sweden)

    Mahmood Reza AshabYamin

    2014-04-01

    Full Text Available Malignant tumors of the oral cavity which are metastatic are very rare and consist of 1% of malignancies of the oral cavity. Numbness or paresthesia of the lower lip or the chin is the main feature of presence of metastasis in the jaw. Our patient was a 38 year old woman with chief complaint of pain in the right half of her face, jaw and teeth. Her medical history revealed a radical mastectomy with lymphadenectomy in the left breast because of invasive ductal carcinoma grade II/III and stage IIIA (T2N2M0 without distant metastasis, followed by chemotherapy (before and after the surgery and radiotherapy two years ago. Following complementary examinations a malignant bone lesion in particular osteosarcoma was suspected. According to this evidence, possibility of early diagnosis of malignant tumors is very important for dentists and maxillofacial surgeons. Symptoms such as paresthesia of the lip and chin is very helpful in differential diagnosis of metastatic lesions from other similar clinical cases especially in patients with history of malignancies which minimize surgical and mental injuries and increase life expectancy of patients.

  18. Targeting Phosphatidylserine for Radioimmunotherapy of Breast Cancer Brain Metastasis

    Science.gov (United States)

    2013-10-01

    antibodies to the endothelial marker, CD31 (Serotec, Raleigh, NC) followed by Cy3-conjugated secondary antibody ( Jackson Immunoresearch Laboratories...in the brain. Cancer Res 67, 4190-4198, doi:67/9/4190 [pii] 10.1158/0008-5472.CAN-06- 3316 (2007). 7 Percy , D. B. et al. In vivo characterization of

  19. Cardiac Metastasis from Clivus Chordoma: A Case Report.

    Science.gov (United States)

    Kim, Jun Won; Hong, Chang-Ki; Cha, Yoon Jin; Kim, Se Hoon; Suh, Chang-Ok; Lee, Kyu-Sung

    2018-02-14

    Chordomas are rare tumors showing locally aggressive nature and high rates of local recurrences. Distant metastases are infrequently reported and cardiac metastases are extremely rare. A 32-year-old woman had been diagnosed with a large chordoma involving the clivus. She received a total removal of the tumor and adjuvant intensity-modulated radiotherapy. Four and a half years after the surgery, she presented with multifocal lesions in the ventricles and the right atrium, although an open thoracotomy revealed chronic inflammation. Two years after finding the cardiac lesions, thoracoscopic biopsy of the chest wall lesion revealed metastatic chordoma. She received palliative imatinib for 2 weeks before she died of tumor progression. This case illustrates the metastatic potential of clivus chordoma and the heart can be a site of metastasis. Copyright © 2018. Published by Elsevier Inc.

  20. Targeting Phosphatidylserince for Radioimmunotherapy of Breast Cancer Brain Metastasis

    Science.gov (United States)

    2014-10-01

    cells of brain metastases. • PS-targeting antibody, PGN635F(ab’)2 has been successfully conjugated with radioisotope , enabling in vivo PET imaging ...A. Brekken CONTRACTING ORGANIZATION: U Southwestern Center REPORT DATE: October 2014 TYPE OF REPORT: Annual PREPARED FOR: U.S. Army Medical ...NAME(S) AND ADDRESS(ES) 8. PERFORMING ORGANIZATION REPORT NUMBER University of Texas Southwestern Medical Center Dallas, TX 75390-9058 9

  1. CXCR4/CXCL12 in Non-Small-Cell Lung Cancer Metastasis to the Brain

    Directory of Open Access Journals (Sweden)

    Sebastiano Cavallaro

    2013-01-01

    Full Text Available Lung cancer represents the leading cause of cancer-related mortality throughout the world. Patients die of local progression, disseminated disease, or both. At least one third of the people with lung cancer develop brain metastases at some point during their disease, even often before the diagnosis of lung cancer is made. The high rate of brain metastasis makes lung cancer the most common type of tumor to spread to the brain. It is critical to understand the biologic basis of brain metastases to develop novel diagnostic and therapeutic approaches. This review will focus on the emerging data supporting the involvement of the chemokine CXCL12 and its receptor CXCR4 in the brain metastatic evolution of non-small-cell lung cancer (NSCLC and the pharmacological tools that may be used to interfere with this signaling axis.

  2. Resonance Raman Spectroscopy of human brain metastasis of lung cancer analyzed by blind source separation

    Science.gov (United States)

    Zhou, Yan; Liu, Cheng-Hui; Pu, Yang; Cheng, Gangge; Yu, Xinguang; Zhou, Lixin; Lin, Dongmei; Zhu, Ke; Alfano, Robert R.

    2017-02-01

    Resonance Raman (RR) spectroscopy offers a novel Optical Biopsy method in cancer discrimination by a means of enhancement in Raman scattering. It is widely acknowledged that the RR spectrum of tissue is a superposition of spectra of various key building block molecules. In this study, the Resonance Raman (RR) spectra of human metastasis of lung cancerous and normal brain tissues excited by a visible selected wavelength at 532 nm are used to explore spectral changes caused by the tumor evolution. The potential application of RR spectra human brain metastasis of lung cancer was investigated by Blind Source Separation such as Principal Component Analysis (PCA). PCA is a statistical procedure that uses an orthogonal transformation to convert a set of observations of possibly correlated variables into a set of values of linearly uncorrelated variables called principal components (PCs). The results show significant RR spectra difference between human metastasis of lung cancerous and normal brain tissues analyzed by PCA. To evaluate the efficacy of for cancer detection, a linear discriminant analysis (LDA) classifier is utilized to calculate the sensitivity, and specificity and the receiver operating characteristic (ROC) curves are used to evaluate the performance of this criterion. Excellent sensitivity of 0.97, specificity (close to 1.00) and the Area Under ROC Curve (AUC) of 0.99 values are achieved under best optimal circumstance. This research demonstrates that RR spectroscopy is effective for detecting changes of tissues due to the development of brain metastasis of lung cancer. RR spectroscopy analyzed by blind source separation may have potential to be a new armamentarium.

  3. Whole brain radiation with supplementary boost for patients for unique brain metastasis from a primitive lung cancer

    International Nuclear Information System (INIS)

    Levy, A.; Lamproglou, I.; Chargari, C.; Mazeron, J.J.; Krzisch, C.; Assouline, A.

    2011-01-01

    Purpose. - To assess the potential benefit of a boost in patients treated with whole brain irradiation by a conventional linear accelerator for lung cancer solitary brain metastasis. Patients and methods. - From 2002 to 2006, a retrospective analysis was carried out from 64 unselected consecutive patients with secondary brain metastasis from lung cancer, treated with whole brain irradiation without surgical resection. Thirty patients (47%) received a boost in their brain metastases. Three potential prognostic factors were studied: sex, RPA score and improvement of neurological symptoms after radiotherapy. An analysis was conducted to determine whether an additional dose may improve survival in the absence of surgical resection. Results. - The mean follow-up was 4.9 months. The median overall survival was 8.5 months (6.4 to 10.7 months). The total dose of radiotherapy was the only significant prognostic factor for overall survival. The median overall survival was 6.2 months for patients without additional radiation versus 11.2 months for patients receiving a boost dose (p = 0.011). Sex, RPA score and improvement of neurological symptoms after radiotherapy were not found as prognostic factors for overall survival. Conclusions. - Boost delivered after whole brain radiation therapy by a conventional particle accelerator may provide a benefit in selected patients, especially for centres that do not have radiotherapy techniques in stereotactic conditions. This warrants further prospective assessment. (authors)

  4. SU-E-T-56: Brain Metastasis Treatment Plans for Contrast-Enhanced Synchrotron Radiation Therapy

    Energy Technology Data Exchange (ETDEWEB)

    Obeid, L; Adam, J [Grenoble Institut des Neurosciences, La Tronche, Rhone-Alpes (France); Tessier, A [Centre Hospitalier Universitaire, La Tronche, Rhone-Alpes (France); Vautrin, M; Benkebil, M [DOSIsoft, Cachan, Ile de France (France); Sihanath, R [Centre Hospitalier Universitaire, La Tronche, Rhone- Alpes (France)

    2014-06-01

    Purpose: Iodine-enhanced radiotherapy is an innovative treatment combining the selective accumulation of an iodinated contrast agent in brain tumors with irradiations using monochromatic medium energy x-rays. The aim of this study is to compare dynamic stereotactic arc-therapy and iodineenhanced SSRT. Methods: Five patients bearing brain metastasis received a standard helical 3D-scan without iodine. A second scan was acquired 13 min after an 80 g iodine infusion. Two SSRT treatment plans (with/without iodine) were performed for each patient using a dedicated Monte Carlo (MC) treatment planning system (TPS) based on the ISOgray TPS. Ten coplanar beams (6×6 cm2, shaped with collimator) were simulated. MC statistical error objective was less than 5% in the 50% isodose. The dynamic arc-therapy plan was achieved on the Iplan Brainlab TPS. The treatment plan validation criteria were fixed such that 100% of the prescribed dose is delivered at the beam isocentre and the 70% isodose contains the whole target volume. The comparison elements were the 70% isodose volume, the average and maximum doses delivered to organs at risk (OAR): brainstem, optical nerves, chiasma, eyes, skull bone and healthy brain parenchyma. Results: The stereotactic dynamic arc-therapy remains the best technique in terms of dose conformation. Iodine-enhanced SSRT presents similar performances to dynamic arc-therapy with increased brainstem and brain parenchyma sparing. One disadvantage of SSRT is the high dose to the skull bone. Iodine accumulation in metastasis may increase the dose by 20–30%, allowing a normal tissue sparing effect at constant prescribed dose. Treatment without any iodine enhancement (medium-energy stereotactic radiotherapy) is not relevant with degraded HDVs (brain, parenchyma and skull bone) comparing to stereotactic dynamic arc-therapy. Conclusion: Iodine-enhanced SSRT exhibits a good potential for brain metastasis treatment regarding the dose distribution and OAR criteria.

  5. Mandible ameloblastoma with lung metastasis: a rare case report.

    Science.gov (United States)

    Yang, Rui-Na; Wang, Xin-Shuai; Ren, Jing; Xie, Yan-Fei; Zhou, Dan; Ge, Dong-Feng; Feng, Xiao-Shan; Gao, She-Gan

    2015-01-01

    The ameloblastoma is the most common odontogenic epithelial tumor, which belong to benign neoplasms that present a painless course, and usually occur in the oromaxillo-facial region. Although the histopathological manifestation of ameloblastoma is benign, it has unique biological behavior, for example local invasion and recurrence repeatedly. A few case of ameloblastoma was locally aggressive growth, and rarely metastasis to other tissue, for example the lungs, lymph nodes, and spine. A 64-year-old Chinese man, diagnosed with metastatic ameloblastoma, was treated with palliative chemotherapy consisting of cyclophosphamide, doxorubicin, and cisplatin for six cycles, and radiotherapy for 50 Gy after the last cycle chemotherapy. During the surveillance CT scan after the therapy, the tissues of the tumor were nearly complete response. The purpose of this study was to report a case of a patient with a right mandible ameloblastoma that recurred repeatedly and metastasized into bilateral lung. After the chemotherapy and radiotherapy, the tissues of the tumor were nearly complete response. This case is interesting because it investigated the diagnosis and treatment of the malignancy ameloblastoma, as this may help diagnose and treatment for clinician to the metastatic ameloblastoma.

  6. A case of recurrent breast cancer with intramedullary spinal cord metastasis and symptomatic improvement by Radiation Therapy

    International Nuclear Information System (INIS)

    Wakahara, Makoto; Hosoya, Keiko; Hirooka, Yumi

    2017-01-01

    A 65-year-old woman underwent surgery for right breast cancer (TIN1aM0) in December 2005. In March 2011, the breast cancer recurred with multiple lung and lymph node metastases. In February 2013, because of multiple brain metastases whole-brain radiation therapy was performed. In January 2014, she developed paralysis of the left leg. Spinal cord magnetic resonance imaging revealed a mass lesion (Th12 to L1 level) in the spinal cord, and she was diagnosed with intramedullary spinal cord metastasis (ISCM) from the breast cancer. Spinal cord irradiation reduced the metastasis and improved her paralysis. Although pharmacotherapy was continued, her metastases, with the exception of ISCM, progressed and she died of the disease in November 2014. It is necessary to diagnose ISCM at the time of its onset. Additionally immediate therapeutic intervention can significantly reduce the volume of ISCM, resulting in symptomatic relief from neurological deficit; in this case, radiation therapy was effective. (author)

  7. A case series of neuroendocrine (carcinoid) tumor metastasis to the orbit

    Science.gov (United States)

    Turaka, Kiran; Mashayekhi, Arman; Shields, Carol L.; Lally, Sara E.; Kligman, Brad; Shields, Jerry A.

    2011-01-01

    Purpose/Background: To report the clinical and radiographic features and treatment outcome of neuroendocrine tumor (carcinoid) metastasis to the orbit. Materials and Methods: Retrospective chart review of four cases. Results: Mean patient age at the time of diagnosis of the primary neuroendocrine tumor and orbital metastasis was 58 and 66 years, respectively, with a mean duration of 8 years between diagnosis of primary tumor and orbital metastasis. Primary neuroendocrine tumor sites were gastrointestinal tract (n = 2), lung (n = 1), and testicle (n = 1). The most common presenting symptom was diplopia (three cases). Magnetic resonance imaging revealed orbital tumor in all cases. Octreotide scan was positive in one case. Treatment was tumor excision in three cases followed by external beam radiotherapy in two cases and one patient was followed without treatment. Tumor cells showed immunoreactivity to chromogranin, synaptophysin, and neuron-specific enolase in all cases. Mean follow-up after orbital tumor diagnosis was 39 months. Three patients had known systemic extraorbital metastasis before orbital involvement (mean interval of 5.9 years) and one case had immediately after development of orbital metastasis. One patient had multiple recurrences of orbital metastasis and eventually underwent exenteration. Two patients died of disseminated metastasis between 2 and 3 years after diagnosis of orbital metastasis. Conclusion: All four patients with orbital metastasis from neuroendocine tumor had evidence of systemic extraorbital metastasis. Aggressive metastatic neuroendocine tumors of orbit can lead to local recurrence even after surgical excision and radiation. Imaging tests were helpful in allowing early diagnosis and for monitoring after treatment. PMID:22279400

  8. Sequential Change of Hypometabolic Metastasis from Non-small-cell Lung Cancer on Brain FDG-PET/CT

    Energy Technology Data Exchange (ETDEWEB)

    Park, Soon Ah; Yang, Sei Hoon; Yang, Chung Yong; Choi, Keum Ha [Wonkwang Medical Science, Wonkwang University College of Medicine, Iksan (Korea, Republic of)

    2009-10-15

    A 60-year-old woman, who had non-small-cell lung cancer (NSCLC) in left lower lobe underwent brain F-18 fluorodeoxyglucose positron emission tomography/computed tomography (FDG-PET/CT) for evaluation of cerebral metastasis. On follow-up FDG-PET/CT, only hypometaolic lesion was detected and progressed in right frontal lobe at 6 months and 10 months, later. Hypermetabolic metastasis was not detected even at last scan time of FDG-PET/CT. Brain MRI showed brain metastasis in right frontal lobe. As might be expected, the physician should take cerebral metastasis into consideration even though there is only hypometabolic change on subsequent FDG-PET/CT in patients with NSCLC.

  9. Dural metastasis from prostatic adenocarcinoma mimicking meningioma: Report of a case with unilateral loss of vision

    International Nuclear Information System (INIS)

    Tokgoz, Ozlem; Voyvoda, Nuray; Tokgoz, Husnu

    2011-01-01

    We report a case of PCa (prostatic adenocarcinoma) with transdural metastasis which radiologically simulated a meningioma. During the course of the disease, the patient complained of progressive unilateral loss of vision as the first presentation of intracranial, extra-axial metastasis

  10. Brain metastasis from male breast cancer treated 12 years ago ...

    African Journals Online (AJOL)

    Male breast cancer is an uncommon disease that has been the focus of limited researches. Its etiology is unclear, but hormonal levels may play a role in the development of this disease. Our case is a 84 year old patient treated for breast cancer 12 years ago, it was an infiltrating ductal carcinoma classified pT2 N0 M0 with ...

  11. Pelvis metastasis from primary choroidal melanoma: a case report

    Directory of Open Access Journals (Sweden)

    Xiong Y

    2014-11-01

    Full Text Available Yan Xiong, Yun Lang, Chongqi Tu, Hong Duan Department of Orthopedics, West China Hospital, Sichuan University, Chengdu, People's Republic of China Abstract: The patient, a 16-year-old girl, was admitted to our hospital with complaints of right hip pain and claudication. Her past medical history indicated that 2 years earlier she had undergone enucleation of her left eye for a primary choroidal melanoma. Imaging studies revealed a osteolytic destruction with soft tissue mass involving the right hemipelvis (zone I–II. Single-photon emission computed tomography (SPECT and positron emission tomography–computed tomography (PET–CT showed no other sites of metastases. Consequently, the patient underwent hemipelvic prosthesis reconstruction after tumor resection. Postoperative pathological diagnosis was metastatic malignant melanoma. Thirty months after treatment, imaging studies indicated no evidence of recurrence, and functional recovery was excellent. To our knowledge, the literature does not reveal any previously reported cases of ocular choroidal melanoma that metastasized to pelvis, meanwhile was carried out hemipelvic prosthesis reconstruction after pelvic tumor resection. Keywords: melanoma, metastasis, pelvis, tumor, reconstruction

  12. Duodenal metastasis of pulmonary pleomorphic carcinoma: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Jeong, Sun Hye; Paik, Sang Hyun; Koh, Eun Suk; Shin, Hwa Kyoon; Cha, Jang Gyu; Park, Jai Soung [Soonchunhyang University Bucheon Hospital, Bucheon (Korea, Republic of); Lee, Nam Seok [Purun Radiologic Clinic, Yesan (Korea, Republic of)

    2016-02-15

    Pulmonary pleomorphic carcinoma is an uncommon malignant lesion of the lung. A chest radiograph of 53-year-old man who was suffering from a cough revealed a well-defined mass-like opacity with a broad base on the pleura at the apico-posterior segment of the right upper lobe of the lung. The subsequent chest computed tomography (CT) scan demonstrated an inhomogeneous enhancing mass with central low-attenuation in the right upper lobe. A lobectomy was performed and the mass was determined to be a pleomorphic carcinoma with visceral pleura invasion. Forty days after the operation, the patient complained of melena and an abdominal CT revealed an intraluminal and extraluminal protruding mass around the prepyloric antrum and duodenal bulb. The mass was removed by en-block surgery and diagnosed as metastatic pleomorphic carcinoma from the lung. Previous articles reported a median survival time of 3–10 months for pleomorphic carcinoma, but in this case, the patient has continued to survive, 11 years after surgery. Chest and abdominal CTs have revealed no evidence of tumor recurrence or metastasis.

  13. Arteriovenous malformation and thyroid metastasis from underlying renal cell carcinoma, an unusual presentation of malignancy: A case report.

    Science.gov (United States)

    Albandar, H J; Roberto, E S; See, J R H; Sabiers, J H

    2017-05-01

    Renal Clear Cell Carcinoma (RCC) comprises over 80% of renal malignancies in adults. Thyroid gland metastasis is rare in RCC. Few studies have described cases of RCC mistaken for benign arteriovenous malformation (AVM). To the best of our knowledge, an AVM arising from underlying RCC metastasis to the brain has not yet been reported. The current study presents a case of RCC metastasis to the thyroid gland, with an AVM identified to be a result of metastatic involvement in the brain. A 45-year-old African-American female presented with left-sided weakness, slurred speech, facial droop and seizure. The patient's medical history was notable for a diagnosis of RCC, 2010 American Joint Committee on Cancer Tumor-Node-Metastasis Stage 1B (T1B, N0, M0) grade III status post-right partial nephrectomy. Computed tomography (CT) imaging revealed a soft-tissue mass, suspected to be metastasis, in the left lobe of the thyroid, in addition to a 1.9 cm right intracranial mass in the parietal lobe. Positron emission tomography/computed tomography revealed a hypermetabolic area in the thyroid. Fine needle aspiration of the thyroid, and subsequent histopathological analysis, suggested a diagnosis of RCC metastasis. Subsequent immunohistochemical analysis of the thyroid tumor confirmed RCC metastasis. The patient also underwent a right partial craniotomy with resection of the intra-axial mass. Initial pathology was suggestive of an AVM. After several months, the patient was readmitted with headache, nausea and vomiting. Repeat imaging revealed recurrence of a 3.9 cm mass that was negative for AVM on biopsy; however, the immunostaining markers were positive for RCC. Recent literature suggests a link between AVMs and RCC as each exhibit highly vascular characteristics. RCC is a particularly vascular tumor that has been demonstrated to lead to the abnormal expression of various angiogenesis-promoting growth factors, including vascular endothelial growth factor. These angiogenic factors

  14. Brain irradiation for metastasis prevention and radiation treatment of small cell lung cancer metastases into the brain

    International Nuclear Information System (INIS)

    Mikhina, Z.P.; Motorina, L.I.; Glekov, I.V.

    1985-01-01

    The report presents the results of cranial irradiation of 44 small cell lung cancer patients with clinically-identified intracranial metastases and 40 patients - for metastatic spread prevention. Whole brain irradiation was carried out with single doses of 2-4 Gy (total dose - 30-40 Gy) in both groups 5 times weekly. Patients irradiated for metastasis prevention revealed a 3.3 - fold decrease in intracranial metastasis frequency and a good post-treatment tolerance. In the other group, radiation failed to reach tumor lesions in 20%; treatment produced a poor effect in 30%. There was a correlation between survival time, initial expansion of process and tumor response to primary treatment. No relationship was observed between survival time and procedure and duration of cranial irradiation. Prophylactic irradiation may be beneficial in responders to therapy

  15. Isolated splenic metastasis of colon cancer: a case report and literature review

    Directory of Open Access Journals (Sweden)

    Nisalda Rosa

    2012-03-01

    Full Text Available Colorectal cancer (CRC is a leading cause of death in the elderly and about 20% of these patients present metastasis at diagnosis, most often in the liver. Other common metastatic sites include: lung, bone and brain. Isolated splenic metastases are rare, and they are usually a sign of widespread disease. The authors report a case of the rare occurrence of synchronous isolated splenic metastasis, diagnosed by computed tomography in the preoperative staging of a patient with CRC.O câncer colorretal (CCR é uma das principais causas de morte na população geriátrica, aproximadamente, 20% desses pacientes já apresentam, na altura do diagnóstico, metástase neoplásica, mais frequentemente hepática. Outros locais comuns de metastização incluem: pulmão, ossos e cérebro. As metástases esplênicas isoladas de CCR são raras, sendo habitualmente sinal de doença generalizada. Os autores relatam um caso clínico da ocorrência rara de metástases esplênicas isoladas síncronas, diagnosticadas através da tomografia computadorizada durante o estadiamento pré-operatório de um doente com CCR.

  16. Microenvironment-induced PTEN loss by exosomal microRNA primes brain metastasis outgrowth

    Science.gov (United States)

    Yao, Jun; Lowery, Frank J.; Zhang, Qingling; Huang, Wen-Chien; Li, Ping; Li, Min; Wang, Xiao; Zhang, Chenyu; Wang, Hai; Ellis, Kenneth; Cheerathodi, Mujeeburahiman; McCarty, Joseph H.; Palmieri, Diane; Saunus, Jodi; Lakhani, Sunil; Huang, Suyun; Sahin, Aysegul A.; Aldape, Kenneth D.; Steeg, Patricia S.; Yu, Dihua

    2016-01-01

    Summary Development of life-threatening cancer metastases at distant organs requires disseminated tumor cells’ adaptation to and co-evolution with the drastically different microenvironments of metastatic sites1. Cancer cells of common origin manifest distinct gene expression patterns after metastasizing to different organs2. Clearly, the dynamic interplay between metastatic tumor cells and extrinsic signals at individual metastatic organ sites critically impacts the subsequent metastatic outgrowth3,4. Yet, it is unclear when and how disseminated tumor cells acquire the essential traits from the microenvironment of metastatic organs that prime their subsequent outgrowth. Here we show that primary tumor cells with normal expression of PTEN, an important tumor suppressor, lose PTEN expression after dissemination to the brain, but not to other organs. PTEN level in PTEN-loss brain metastatic tumor cells is restored after leaving brain microenvironment. This brain microenvironment-dependent, reversible PTEN mRNA and protein down-regulation is epigenetically regulated by microRNAs (miRNAs) from astrocytes. Mechanistically, astrocyte-derived exosomes mediate an intercellular transfer of PTEN-targeting miRNAs to metastatic tumor cells, while astrocyte-specific depletion of PTEN-targeting miRNAs or blockade of astrocyte exosome secretion rescues the PTEN loss and suppresses brain metastasis in vivo. Furthermore, this adaptive PTEN loss in brain metastatic tumor cells leads to an increased secretion of cytokine chemokine (C-C motif) ligand 2 (CCL2), which recruits Iba1+ myeloid cells that reciprocally enhance outgrowth of brain metastatic tumor cells via enhanced proliferation and reduced apoptosis. Our findings demonstrate a remarkable plasticity of PTEN expression in metastatic tumor cells in response to different organ microenvironments, underpinning an essential role of co-evolution between the metastatic cells and their microenvironment during the adaptive metastatic

  17. A case of symptomatic synchronous cervical and cerebellar metastasis after resection of thoracal metastasis from temporal glioblastoma multiforme without any local recurrence.

    Science.gov (United States)

    Karatas, Yasar; Cengiz, Sahika Liva; Ustun, Mehmet Erkan

    2016-01-01

    Glioblastoma multiforme (GBM) is the most common and the most malignant primary intracranial tumor in adults and it is usually occurs between the age of 40 and 60 years. It is local invasive and recurrent tumor and hence that has a poor prognosis. However, recent advances in tumor surgery, irradiation and chemotherapeutic agent permit long survival and metastasis which is symptomatic. Previously studies reported spinal metastasis, but we report a first case of synchronous symptomatic cerebellar and cervical spinal metastasis after resection of symptomatic thoracic spinal metastasis from temporal GBM without any recurrence of excision areas.

  18. Ovarian metastasis in colorectal cancer: retrospective review of 180 cases

    Directory of Open Access Journals (Sweden)

    Omranipour R

    2009-12-01

    ovarian metastasis in CRC was 2.7%, and isolated ovarian metastases occurred in less than half of them. Of 120 women that underwent colectomy alone, eight (6.6% developed ovarian metastasis during two years of follow-up. Only three cased had isolated ovarian metastases. No patient with synchronous or metachronous ovarian metastases from CRC survived five years."n"nConclusion: Isolated ovarian metastases from primary CRC occur with a low frequency and this may partially explain the debate regarding prophylactic oophorectomy at the time of curative resection for primary CRC.

  19. Stereotactic Radiosurgery: Treatment of Brain Metastasis Without Interruption of Systemic Therapy

    Energy Technology Data Exchange (ETDEWEB)

    Shen, Colette J.; Kummerlowe, Megan N.; Redmond, Kristin J. [Department of Radiation Oncology, Johns Hopkins Hospital, Baltimore, Maryland (United States); Rigamonti, Daniele [Department of Neurosurgery, Johns Hopkins Hospital, Baltimore, Maryland (United States); Johns Hopkins Aramco Healthcare, Dhahran (Saudi Arabia); Lim, Michael K. [Department of Neurosurgery, Johns Hopkins Hospital, Baltimore, Maryland (United States); Kleinberg, Lawrence R., E-mail: kleinla@jhmi.edu [Department of Radiation Oncology, Johns Hopkins Hospital, Baltimore, Maryland (United States)

    2016-06-01

    Purpose: To evaluate the prevalence, outcomes, and toxicities of concurrent delivery of systemic therapy with stereotactic radiosurgery (SRS) for treatment of brain metastases. Methods and Materials: We conducted a retrospective review of 193 patients treated at our institution with SRS without prior whole-brain radiation therapy (WBRT) for brain metastases between 2009 and 2014. Outcome metrics included administration of concurrent systemic therapy, myelosuppression, neurotoxicity, and survival. Results: One hundred ninety-three patients with a median age of 61 years underwent a total of 291 SRS treatments. Thirty-seven percent of SRS treatments were delivered concurrently with systemic therapy, of which 46% were with conventional myelosuppressive chemotherapy, and 54% with targeted and immune therapy agents. Myelosuppression was minimal after treatment with both systemic therapy and SRS, with 14% grade 3-4 toxicity for lymphopenia and 4-9% for leukopenia, neutropenia, anemia, and thrombocytopenia. Neurotoxicity was also minimal after combined therapy, with no grade 4 and <5% grade 3 toxicity, 34% dexamethasone requirement, and 4% radiation necrosis, all similar to treatments with SRS alone. Median overall survival was similar after SRS alone (14.4 months) versus SRS with systemic therapy (12.9 months). In patients with a new diagnosis of primary cancer with brain metastasis, early treatment with concurrent systemic therapy and SRS correlated with improved survival versus SRS alone (41.6 vs 21.5 months, P<.05). Conclusions: Systemic therapy can be safely given concurrently with SRS for brain metastases: our results suggest minimal myelosuppression and neurotoxicity. Concurrent therapy is an attractive option for patients who have both intracranial and extracranial metastatic disease and may be particularly beneficial in patients with a new diagnosis of primary cancer with brain metastasis.

  20. Intramedullary spinal cord metastasis from colonic carcinoma presenting as Brown-Sequard syndrome: a case report

    LENUS (Irish Health Repository)

    Kaballo, Mohammed A

    2011-08-02

    Abstract Introduction Intramedullary spinal cord metastasis is very rare. The majority are discovered incidentally during autopsy. Most symptomatic patients present with rapidly progressive neurological deficits and require immediate examination. Few patients demonstrate features of Brown-Séquard syndrome. Radiotherapy is the gold-standard of therapy for Intramedullary spinal cord metastasis. The overall prognosis is poor and the mortality rate is very high. We present what is, to the best of our knowledge, the first case of Intramedullary spinal cord metastasis of colorectal carcinoma presenting as Brown-Séquard syndrome. Case presentation We present the case of a 71-year-old Caucasian man with colonic adenocarcinoma who developed Intramedullary spinal cord metastasis and showed features of Brown-Séquard syndrome, which is an uncommon presentation of Intramedullary spinal cord metastasis. Conclusion This patient had an Intramedullary spinal cord metastasis, a rare form of metastatic disease, secondary to colonic carcinoma. The metastasis manifested clinically as Brown-Séquard syndrome, itself a very uncommon condition. This syndrome is rarely caused by intramedullary tumors. This unique case has particular interest in medicine, especially for the specialties of medical, surgical and radiation oncology. We hope that it will add more information to the literature about these entities.

  1. Bevacizumab alleviates radiation-induced brain necrosis: A report of four cases

    Directory of Open Access Journals (Sweden)

    Li Xiang-Pan

    2015-01-01

    Full Text Available To analyze the therapeutic effect of bevacizumab on radiation-induced brain necrosis. Four radiation-induced brain necrosis patients, administered with bevacizumab at a dose of 7.5 mg/kg every 3 weeks, 2 times. One case of brain metastasis of lung cancer and one case of nasopharyngeal carcinoma with brain necrosis after radiotherapy. However, their physical signs disappeared after the treatment with bevacizumab. One case of brainstem lesion and one case of brain glioma patient showed a transient improvement in signs and symptoms after treatment with bevacizumab. Bevacizumab can significantly alleviate the radiation-induced brain edema, and can improve the symptoms successively.

  2. Metastasis to the penis. Case reports and review of the literature

    DEFF Research Database (Denmark)

    Osther, P J; Løntoft, E

    1991-01-01

    Metastasis to the penis is rare, despite rich vascularization and complex circulation. Less than 200 cases have been reported. Three new cases of penis metastasis from primary tumours in the bladder and prostate, respectively, are described. The most common symptoms are penile induration...... and swelling. Treatments, all of which must be considered merely palliative, consist of local tumour excision, radiation therapy, cytostatic and hormone therapy, possibly with partial or total penis amputation. The prognosis is poor, irrespective of the therapy and site of the primary tumour. More than 80......% of the patients die within six months after the occurrence of penis metastasis, as a result of disseminated cancer disease....

  3. Cutaneous Metastasis of Neuroendocrine Carcinoma with Unknown Primary Site: Case Report and Review of the Literature.

    Science.gov (United States)

    Amorim, Gustavo Moreira; Quintella, Danielle; Cuzzi, Tullia; Rodrigues, Rosangela; Ramos-E-Silva, Marcia

    2015-01-01

    We report a new case of neuroendocrine carcinoma for which it was not possible to find the primary site until now. The recent medical literature about skin metastasis of neuroendocrine carcinoma (neuroendocrine tumor) is discussed.

  4. Cutaneous Metastasis of Neuroendocrine Carcinoma with Unknown Primary Site: Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Gustavo Moreira Amorim

    2015-10-01

    Full Text Available We report a new case of neuroendocrine carcinoma for which it was not possible to find the primary site until now. The recent medical literature about skin metastasis of neuroendocrine carcinoma (neuroendocrine tumor is discussed.

  5. Diffuse Interstitial Infiltrative Lung Metastasis of Malignant Melanoma: a Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Shin, Na young; Hong, Yoo Jin; Kim, Ah Hyun; Shim, Hyo Sub; Nam, Ji Eun; Lee, Hye Jeong; Kim, Myung Joon [Severance Hospital, Yonsei University College of Medicine, Seoul (Korea, Republic of)

    2011-04-15

    A diffuse interstitial infiltrative pattern of lung metastasis in a patient with malignant melanoma is rare and can be confused with benign conditions such as pulmonary edema or drug-induced pneumonitis. We experienced a case of diffuse interstitial infiltrative lung metastasis in malignant melanoma in a 37-year-old man. This case was confirmed by a transbronchial lung biopsy. We herein describe the findings on CT and positron emission tomography scan

  6. [A Case of Pelvic Schwannoma, Mimicking Metastasis of Rectal Carcinoma].

    Science.gov (United States)

    Watanabe, Yuichiro; Baba, Hiroyuki; Matsuzawa, Takeaki; Fukuchi, Minoru; Kumagai, Youichi; Ishibashi, Keiichiro; Mochiki, Erito; Ishida, Hideyuki

    2015-11-01

    Schwannoma in the lateral lymph node region is extremely rare; however, this tumor has been reported to have relatively high SUV on PET-CT, suggestive of malignancy. A 67-year-old man with advanced lower rectal cancer had a small nodule with FDG accumulation (SUVmax 2.6) near the left internal iliac artery. His preoperative diagnosis was rectal cancer with lateral lymph node metastasis. He underwent super-low anterior resection with lateral lymph node dissection. Histopathological examination was conclusive for pT3 (A), with an Rt263D lymph node metastasis. Interestingly, a schwannoma was detected among the harvested lymph nodes. Although rectal cancer is known to involve pelvic lymph nodes, the role of preoperative diagnosis with FDG-PET is unclear. We should consider that schwannoma is associated with slight elevation of SUVmax and it may mimic lymph node metastasis.

  7. Skull metastasis revealing a renal tumor: A case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Mohamed Badri

    Full Text Available Background: Renal cell carcinomas represent 85% of malignant renal tumors. Typically, the tumor remains asymptomatic a long time before the appearance of urologic clinical signs. In some cases, metastasis can precede the manifestations of the primary tumor. Different sites are potential metastatic localizations for renal tumors, including skull metastases who represent a very rare location. Case description: We report the case of a 65-year-old man presented after the appearance of a skull mass. This tumefaction developed and had progressively grown up during 9 months. Neurological examination was normal. Brain imaging showed a soft tissue lesion in the left parietal bone with marked osteolysis. Peroperative was found a huge oval-shape hemorrhagic and firm mass associated with scalp invasion and bone destruction that was totally resected. Histopathology revealed renal cell carcinoma (RCC. Pelvic and abdominal CT scan was performed, revealing a large mass on the left kidney with irregular contours and poor definition. The patient was then transferred to urology where he underwent nephrectomy. The patient went then through adjuvant chemotherapy. Clinical and radiological follow up of 12 months did not bring to light tumor recurrence. Conclusions: Although metastases to the head and neck occur infrequently, they should be considered when evaluating any unusual subcutaneous mass in the head and neck. RCC should not be discounted when sites as unlikely as the calvaria are evaluated. Treatment of metastatic renal cell carcinoma is complex, and the optimal regimen for achieving a lasting response without severe toxicity has not yet been defined. Keywords: Renal tumor, Skull metastasis, Neurosurgery

  8. Inhibition of type I insulin-like growth factor receptor signaling attenuates the development of breast cancer brain metastasis.

    Directory of Open Access Journals (Sweden)

    Sandra M Saldana

    Full Text Available Brain metastasis is a common cause of mortality in cancer patients, yet potential therapeutic targets remain largely unknown. The type I insulin-like growth factor receptor (IGF-IR is known to play a role in the progression of breast cancer and is currently being investigated in the clinical setting for various types of cancer. The present study demonstrates that IGF-IR is constitutively autophosphorylated in brain-seeking breast cancer sublines. Knockdown of IGF-IR results in a decrease of phospho-AKT and phospho-p70s6k, as well as decreased migration and invasion of MDA-MB-231Br brain-seeking cells. In addition, transient ablation of IGFBP3, which is overexpressed in brain-seeking cells, blocks IGF-IR activation. Using an in vivo experimental brain metastasis model, we show that IGF-IR knockdown brain-seeking cells have reduced potential to establish brain metastases. Finally, we demonstrate that the malignancy of brain-seeking cells is attenuated by pharmacological inhibition with picropodophyllin, an IGF-IR-specific tyrosine kinase inhibitor. Together, our data suggest that the IGF-IR is an important mediator of brain metastasis and its ablation delays the onset of brain metastases in our model system.

  9. Risk of intracranial hemorrhage and cerebrovascular accidents in non-small cell lung cancer brain metastasis patients.

    Science.gov (United States)

    Srivastava, Geetika; Rana, Vishal; Wallace, Suzy; Taylor, Sarah; Debnam, Matthew; Feng, Lei; Suki, Dima; Karp, Daniel; Stewart, David; Oh, Yun

    2009-03-01

    Brain metastases confer significant morbidity and a poorer survival in non-small cell lung cancer (NSCLC). Vascular endothelial growth factor-targeted antiangiogenic therapies (AAT) have demonstrated benefit for patients with metastatic NSCLC and are expected to directly inhibit the pathophysiology and morbidity of brain metastases, yet patients with brain metastases have been excluded from most clinical trials of AAT for fear of intracranial hemorrhage (ICH). The underlying risk of ICH from NSCLC brain metastases is low, but needs to be quantitated to plan clinical trials of AAT for NSCLC brain metastases. Data from MD Anderson Cancer Center Tumor Registry and electronic medical records from January 1998 to March 2006 was interrogated. Two thousand one hundred forty-three patients with metastatic NSCLC registering from January 1998 to September 2005 were followed till March 2006. Seven hundred seventy-six patients with and 1,367 patients without brain metastases were followed till death, date of ICH, or last date of study, whichever occurred first. The incidence of ICH seemed to be higher in those with brain metastasis compared with those without brain metastases, in whom they occurred as result of cerebrovascular accidents. However, the rates of symptomatic ICH were not significantly different. All ICH patients with brain metastasis had received radiation therapy for them and had been free of anticoagulation. Most of the brain metastasis-associated ICH's were asymptomatic, detected during increased radiologic surveillance. The rates of symptomatic ICH, or other cerebrovascular accidents in general were similar and not significantly different between the two groups. In metastatic NSCLC patients, the incidence of spontaneous ICH appeared to be higher in those with brain metastases compared with those without, but was very low in both groups without a statistically significant difference. These data suggest a minimal risk of clinically significant ICH for NSCLC

  10. Prostate cancer metastasis to the mandible: case report | Parkins ...

    African Journals Online (AJOL)

    Prostate cancer is recognised to be the commonest type of malignancy in the male in many parts of the world. Prostate cancer has a propensity to metastasize to bone, however metastasis to the jaw is uncommon and indeed among metastatic tumours of the jaws which are a rarity, only about 9% originate from a prostatic ...

  11. Multi-platform genome-wide analysis of melanoma progression to brain metastasis

    Directory of Open Access Journals (Sweden)

    Diego M. Marzese

    2014-12-01

    Full Text Available Melanoma has a high tendency to metastasize to brain tissue. The understanding about the molecular alterations of early-stage melanoma progression to brain metastasis (MBM is very limited. Identifying MBM-specific genomic and epigenomic alterations is a key initial step in understanding its aggressive nature and identifying specific novel druggable targets. Here, we describe a multi-platform dataset generated with different stages of melanoma progression to MBM. This data includes genome-wide DNA methylation (Illumina HM450K BeadChip, gene expression (Affymetrix HuEx 1.0 ST array, single nucleotide polymorphisms (SNPs and copy number variation (CNV; Affymetrix SNP 6.0 array analyses of melanocyte cells (MNCs, primary melanoma tumors (PRMs, lymph node metastases (LNMs and MBMs. The analysis of this data has been reported in our recently published study (Marzese et al., 2014.

  12. Occult Invasive Lobular Carcinoma of Breast Detected by Stomach Metastasis: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    KIm, So Jung; Jung, Hae Kyoung; Ko, Kyung Hee; Yoon, Jung Hyun [Dept. of Radiology, Bundang CHA general Hospital, CHA University College of Medicine, Seongnam (Korea, Republic of)

    2012-02-15

    Gastric metastasis from primary breast cancer is a rare phenomenon that is more prevalent in the invasive lobular type of breast cancer. We describe a very rare case of occult invasive lobular cancer of the breast detected by the initial presentation of gastric metastasis in a patient without a history of breast cancer. A 18F-fluorodeoxyglucose positron-emission tomography/computed tomography (FDG PET/CT) which showed increased FDG uptake in the stomach, abdominal mesentery and the right breast, and played pivotal roles in the detection of occult primary breast cancer and a diagnosis of gastric metastasis as an ancillary method for obtaining histological results and immunohistochemical stains.

  13. Occult Invasive Lobular Carcinoma of Breast Detected by Stomach Metastasis: A Case Report

    International Nuclear Information System (INIS)

    KIm, So Jung; Jung, Hae Kyoung; Ko, Kyung Hee; Yoon, Jung Hyun

    2012-01-01

    Gastric metastasis from primary breast cancer is a rare phenomenon that is more prevalent in the invasive lobular type of breast cancer. We describe a very rare case of occult invasive lobular cancer of the breast detected by the initial presentation of gastric metastasis in a patient without a history of breast cancer. A 18F-fluorodeoxyglucose positron-emission tomography/computed tomography (FDG PET/CT) which showed increased FDG uptake in the stomach, abdominal mesentery and the right breast, and played pivotal roles in the detection of occult primary breast cancer and a diagnosis of gastric metastasis as an ancillary method for obtaining histological results and immunohistochemical stains.

  14. Whistle from Afar: A Case of Endotracheal Metastasis in Papillary Thyroid Cancer

    Directory of Open Access Journals (Sweden)

    Bitoti Chattopadhyay

    2012-01-01

    Full Text Available Endotracheal metastasis is a rare situation, usually associated with malignancies of breast and gastrointestinal tract, specially colon. Papillary carcinoma of thyroid commonly disseminates through lymphatic channels and tracheal involvement through vascular route is rarely reported. Here, we report a case of tracheal metastasis from papillary carcinoma of thyroid. The patient responded to external beam radiation therapy with cobalt 60 beams in a dose of 44 Gy followed by a 16 Gy boost. The patient is under followup and is presently asymptomatic. This paper adds to the repertoire of evidence in treatment of endotracheal metastasis.

  15. Anti-LFA-1 antibodies enhance metastasis of ocular lymphoma to the brain and contralateral eye.

    Science.gov (United States)

    Hochman, Jacob; Shen, DeFen; Gottesman, Michael M; Chan, Chi-Chao

    2013-01-01

    Previously we demonstrated that intraperitoneal (IP) inoculation of Rev-2-T-6 mouse lymphoma into syngeneic Balb/c hosts resulted in brain metastasis, migration along the optic nerve sheath, and ocular infiltration. In a second model: intravitreal inoculation of Rev-2-T-6 cells, the developing lymphoma was largely confined within the eye, seldom breaching the retinal pigment epithelium to reside in the choroid and sclera. There was no retrograde infiltration into the brain. Here, we describe a third, complementary model, whereby intravitreal inoculation of Rev-2-T-6 cells into Balb/c mice, followed by repeated IP inoculations of anti-LFA-1/CD11a monoclonal antibodies, results in extensive infiltration of the choroid, sclera, conjunctiva, eyelids and orbit. Furthermore, the lymphoma cells metastasize along the optic nerve sheath into the brain, and through the contralateral optic nerve tract into the contralateral eye. There is no systemic involvement of the lymphoma. Furthermore, anti-LFA-1 treatment results in elevated levels of serum anti-Rev-2-T-6 antibodies. Inoculation of Rev-2-T-6 cells into the vitreous of severe combined immune deficient mice demonstrates a course of clinical signs and histopathological findings similar to those in immune-competent mice treated with anti-LFA-1 antibodies, including invasion of the contralateral eye. Taken together, these findings suggest that confinement of Rev-2-T-6 lymphoma cells to the eye depends on active immune surveillance using a population of effector cells expressing the cell surface integrin LFA-1. Impairing this protection enhances tumor aggressiveness within the eye, and the likelihood of early retrograde lymphoma metastasis into the brain and the contralateral eye.

  16. Brain metastasis in human epidermal growth factor receptor 2-positive breast cancer: from biology to treatment

    Energy Technology Data Exchange (ETDEWEB)

    Koo, Tae Ryool [Dept. of Radiation Oncology, Hallym University Chuncheon Sacred Heart Hospital, Chuncheon (Korea, Republic of); Kim, In Ah [Dept. of Radiation Oncology, Seoul National University Bundang Hospital, Seongnam (Korea, Republic of)

    2016-03-15

    Overexpression of human epidermal growth factor receptor 2 (HER2) is found in about 20% of breast cancer patients. With treatment using trastuzumab, an anti-HER2 monoclonal antibody, systemic control is improved. Nonetheless, the incidence of brain metastasis does not be improved, rather seems to be increased in HER2-positive breast cancer. The mainstay treatment for brain metastases is radiotherapy. According to the number of metastatic lesions and performance status of patients, radiosurgery or whole brain radiotherapy can be performed. The concurrent use of a radiosensitizer further improves intracranial control. Due to its large molecular weight, trastuzumab has a limited ability to cross the blood-brain barrier. However, small tyrosine kinase inhibitors such as lapatinib, has been noted to be a promising agent that can be used as a radiosensitizer to affect HER2-positive breast cancer. This review will outline general management of brain metastases and will focus on preclinical findings regarding the radiosensitizing effect of small molecule HER2 targeting agents.

  17. Metachronous mediastinal lymph node metastasis from ascending colon cancer: A case report and literature review

    Directory of Open Access Journals (Sweden)

    Kosuke Toda

    Full Text Available Introduction: Metachronous mediastinal lymph node metastasis without pulmonary metastasis is extremely rare in colorectal cancer, which makes the clinical diagnosis difficult and treatment strategy unclear. Prsentation of case: A case was a 59-year-old man, who had undergone right hemicolectomy for ascending colon cancer 2 years and 8 months previously, presented with enlarged mediastinal lymph nodes. 18F-fluorodeoxyglucose (FDG positron emission tomography revealed FDG was accumulated only into the mediastinal lymph nodes. Serum carcinoembryonic antigen (CEA level was within the normal range. Six months later, the size and FDG uptake of the mediastinal lymph nodes had increased. We assumed a possibility that the mediastinal lymph nodes were metastasized from ascending colon cancer and so performed thoracoscopic-assisted resection of the mediastinal lymph nodes. Histopathological analysis revealed the resected lymph nodes were filled with moderately differentiated adenocarcinoma and a diagnosis of mediastinal lymph nodes metastasis from previously-resected ascending colon cancer was made. The patient was postoperatively followed for more than 1 year and 8 months without any sign of recurrence. Discussion: Only 7 cases of metachronous mediastinal lymph node metastasis from colorectal cancer, including our case, have been reported in the English literature. It is difficult to clinically diagnose mediastinal lymph node metastasis. Conclusion: We report a rare case of metachronous mediastinal lymph node metastasis from ascending colon cancer with literature review. If the mediastinal lymph nodes are enlarged after colorectal cancer resection, we need to make a treatment strategy as well as a diagnostic approach considering the possibility of mediastinal lymph node metastasis. Keywords: Colorectal cancer, Mediastinal lymph node metastasis, Surgery

  18. Isolated splenic metastasis of ovaric cancer. Case report and literature review.

    Science.gov (United States)

    Resta, G; Vedana, L; Marino, Silvia; Scagliarini, L; Bandi, M; Anania, G

    2014-01-01

    Splenic metastasis is extremely rare and are usually found in conjunction with metastasis of other organs. In addition, late recurrence even after 10 years of operation is very unusual. The most common sources of splenic metastasis are lung, colonrectal, melanoma, breast and ovarian carcinoma. We present a case of 67 year old woman who was admitted to our department with a solitary splenic metastases after hysterectomy with bilateral salpingo-oophorectomy for ovaric carcinoma 10 years ago. In conclusion, solitary splenic metastasis are very rare and the incidence of the reported cases in the medical literature is increasing. The treatment of choice is laparoscopic splenectomy that must be followed by chemotherapy in order to prevent the development of other possible micrometastases.

  19. Ovarian metastasis from thyroid carcinoma: a case report and literature review.

    Science.gov (United States)

    Corrado, Giacomo; Pomati, Giulia; Russo, Andrea; Visca, Paolo; Vincenzoni, Cristina; Patrizi, Lodovico; Vizza, Enrico

    2014-10-30

    Papillary thyroid carcinoma is rarely associated with metastatic disease. The most common sites of metastasis are the lungs and bones, while only few cases of ovarian metastasis are described in literature. We report the case of a 51 years old woman, treated 9 years before for papillary thyroid carcinoma, presenting to our Institute with a pelvic ovarian mass revealed by ultrasound imaging. After bilateral salpingo-oophorectomy, the histologic examination detected a left ovarian metastasis from papillary thyroid carcinoma. Even if the diagnosis of ovarian metastasis from thyroid carcinoma is often controversial, it should be considered when a woman with an ovarian lesion of unknown origin, has a personal history of malignant thyroid disease. The virtual slide(s) for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/13000_2014_193.

  20. Choroidal metastasis of a minor salivary gland adenoid cystic carcinoma: A case report.

    Science.gov (United States)

    Portilla Blanco, R R; Roberts Martínez-Aguirre, I; Pontón Méndez, P; Zarzosa Martín, M E; Pérez-Salvador García, E

    2018-03-21

    A 61-year-old man with a lower lip minor salivary gland adenoid cystic carcinoma, suffered from a unilateral progressive visual acuity loss due to choroidal metastasis. Adenoid cystic carcinoma is a rare primary tumour with significant metastatic potential. Our patient presented with a unilateral choroidal metastasis. According to the current literature, 8 cases of choroidal metastasis of salivary gland adenoid cystic carcinoma have been reported. This is the second case reported of choroidal metastasis with origin in a minor salivary gland, and the first one with origin in the minor salivary glands of the lower lip. Copyright © 2018 Sociedad Española de Oftalmología. Publicado por Elsevier España, S.L.U. All rights reserved.

  1. Thyroid Gland Metastasis from Cancer of the Uterine Cervix: An Extremely Rare Case Report.

    Science.gov (United States)

    Celik, Suleyman Utku; Besli, Dilara; Sak, Serpil Dizbay; Genc, Volkan

    The thyroid gland is a relatively uncommon site for a metastatic disease, although it is richly supplied with blood. The metastases may originate from various primary sites, mainly kidney, lung, head and neck, and breast. Thyroid metastasis from cervical carcinomas is extremely rare; and only a few cases have been previously reported in the literature. In patient with thyroid nodules and an oncological history, the possibility of thyroid metastasis should be seriously considered. Despite the rarity of the metastasis of cervical carcinoma to the thyroid, it is difficult to say appropriate treatment approach for these lesions. When managing such patients, decision-making should balance the possibility of gaining long-term survival against estimation of the aggressiveness of the disease and its possible complications. Here, a case of thyroid metastasis from a squamous cell carcinoma of the uterine cervix presenting with cervical mass and difficulty in swallowing and its treatment is reported.

  2. Imaging findings of endometrial metastasis from colon cancer: A case report

    International Nuclear Information System (INIS)

    Kim, Nara; Park, Sung Bin; Lee, Jong Beum; Park, Hyun Jeong; Kim, Mi Kyung; Hwang, In Gyu; Seok, Ju Won

    2013-01-01

    Metastasis to the uterus is thought to be a very rare condition, and few imaging findings have been reported in the English literature. Here, we describe a case of endometrial metastasis from colon cancer, which was depicted using gray-scale and Doppler ultrasonography, CT and positron emission tomography-CT, to be a smoothly lobulated heterogeneous, predominantly endometrial mass in the uterus with increased vascular flow.

  3. Imaging findings of endometrial metastasis from colon cancer: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Nara; Park, Sung Bin; Lee, Jong Beum; Park, Hyun Jeong; Kim, Mi Kyung; Hwang, In Gyu; Seok, Ju Won [Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul (Korea, Republic of)

    2013-10-15

    Metastasis to the uterus is thought to be a very rare condition, and few imaging findings have been reported in the English literature. Here, we describe a case of endometrial metastasis from colon cancer, which was depicted using gray-scale and Doppler ultrasonography, CT and positron emission tomography-CT, to be a smoothly lobulated heterogeneous, predominantly endometrial mass in the uterus with increased vascular flow.

  4. Metastasis of Lung Adenocarcinoma to the Gingiva: A Rare Case Report

    Directory of Open Access Journals (Sweden)

    M. Rajini Kanth

    2015-05-01

    Full Text Available Metastatic tumors account for 1% of all oral malignancies. Metastasis to jaw bones is common, particularly in the mandible, rare in the oral soft tissues, and account for only 0.1% of oral malignancies. The majority of metastatic cases (70% reported in the literature have primary tumors located in the lung, breast, kidney, and colon. Metastasis is a biological complex process that involves detachment from the surrounding cells, regulation of cell motility, invasion, survival, proliferation, and evasion of the immune system. Clinical presentation of metastatic tumors is variable, which may create diagnostic dilemma or may lead to erroneous diagnosis. Metastatic tumors clinically mimic as dental infections. Metastasis to the oral soft tissue from lung cancer, especially gingiva is a rare condition. Metastasis to the gingiva can affect the oral function, speech, and nutrition. Most of the cases in the literature reported that lesion presented in oral soft tissues before the diagnosis of primary tumors. Here we report a case of 62-year-old male patient with metastasis from lung to the gingiva, where the metastasis was detected before primary tumor.

  5. [Pulmonary metastasis from hepatic epithelioid hemangioendothelioma; report of a case].

    Science.gov (United States)

    Ishibashi, Hironori; Ohta, S; Hirose, M; Kokuryu, H; Muro, H

    2007-06-01

    A 30-year-old female complaint of epigastralgia was diagnosed hepatic epitheloid hemangio endothelioma (EHE) by liver biopsy. The multiple nodules in bilateral lungs and liver were revealed on computed tomography (CT). The tumors of the left lung were resected under video-assisted thoracoscopic surgery. Pathologically these lesions were diagnosed as metastasis from EHE of the liver, and the patient was treated with interleukin-2 from hepatic artery for 12 months.

  6. Cerebral metastasis prom choriocarcinoma and oncotic aneurysms: case report

    Directory of Open Access Journals (Sweden)

    Pasquale Gallo

    1993-06-01

    Full Text Available Cerebral metastasis occur in 10 to 20% of patients with choriocarcinoma. We describe the twelfth patient with oncotic aneurysms from choriocarcinoma verified by cerebral angiography. The importance to consider this disease in a woman of childbearing age who develop an intracerebral hemorrhage or a lesion with mass effect is emphasized, as well as laboratorial and radiological characteristics. Therapeutic approaches with chemotherapic agents, surgery and irradiation are discussed.

  7. Lingual metastasis from renal cell carcinoma: a case report and literature review

    Directory of Open Access Journals (Sweden)

    Camillo Porta

    2012-06-01

    Full Text Available Renal cell carcinoma (RCC accounts for the 3% of all solid tumors. Despite continuous improvement in the therapy regimen, less has been achieved in terms of enabling an earlier diagnosis: the neoplasia usually reveals its presence at an advanced stage, obviously affecting prognosis. The most frequent sites of secondary disease are shown to be lungs (50-60%, bone (30-40%, liver (30-40% and brain (5%; while the head and neck district seems to account for less than 1% of patients with primary kidney lesion. We report here the case of a 70-year old man who presented with acute renal failure due to abdominal recurrence of RCC 18 years post nephrectomy. After a few months of follow up without any systemic therapy due to the renal impairment, the patient presented a vascularized tongue lesion that was demonstrated to be a secondary localization of the RCC. This lesion has, therefore, been treated with microsphere embolization to stop the frequent bleeding and to lessen the unbearable concomitant symptoms it caused, such as dysphagia and pain. A tongue lesion that appears in a RCC patient should always be considered suspect and a multidisciplinary study should be conducted both to assess whether it is a metastasis or a primary new lesion and to understand which method should be selected, if necessary, to treat it (surgery, radiation or embolization. Lingual metastasis should be examined accurately not only because they seem to implicate a poor prognosis, but also because they carry a burden of symptoms that not only threatens patients’ lives but also has a strong impact on their quality of life.

  8. Ultrasonography findings of thyroid metastasis in a patient with hepatocellular carcinoma: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Kyung Ho; Park, Noh Hyuck; Lim, Jae Hoon; Park, Chan Sub; Seong, Su Ok; Kwon, Tae Jung [Myongji Hospital, Goyang (Korea, Republic of)

    2015-03-15

    Although the thyroid gland is one of the most vascular organs of the body, metastatic disease in the thyroid is encountered infrequently. However, at autopsy, the incidence rate of thyroid metastasis ranges from 1.25% to 24%. The primary sites are the kidney, lung, breast, and gastrointestinal tract. We report a rare case of a hepatocellular carcinoma metastatic to the thyroid gland. The patient had multiple palpable masses in the anterior and left lateral neck along the internal jugular chain on physical examination 9 months after the initial diagnosis of liver tumor. These masses were confirmed as metastasis from hepatocellular carcinoma by ultrasonography-guided 16-G core needle biopsy. We discuss the sonographic findings of thyroid metastasis and their use as an additional aid for differentiating between unknown primary tumor and thyroid metastasis.

  9. Apropos of a case of cutaneous metastasis from laryngeal cancer with review of literature

    Directory of Open Access Journals (Sweden)

    Romeeta Trehan

    2015-01-01

    Full Text Available Cutaneous metastasis from laryngeal carcinoma is a rare occurrence. A 55-year-old male patient with supraglottic cancer was treated with concurrent chemoradiation. Eighteen months later, he presented with ulceroproliferative growth on dorsum of the right hand. Biopsy revealed metastatic squamous cell carcinoma. Further investigations revealed underlying bone destruction with lung metastasis. In view of poor general condition and widespread dissemination of disease, palliative radiotherapy was delivered to the hand of the patient. He achieved satisfactory palliation in form of pain relief, control of bleeding, and discharge. The present report serves to emphasize the importance of properly diagnosing metastatic spread to unusual sites. Such metastasis is rare and is associated with a poor prognosis. Treatment is usually aimed at providing pain relief in these patients with limited life expectancy. Hence, we present a case of extensive cutaneous metastasis from laryngeal carcinoma with review of the literature.

  10. Adenoid Cystic Carcinoma of the Buccal Mucosa with Rare Delayed Frontal Bone Metastasis: A Case Report

    Directory of Open Access Journals (Sweden)

    Zohreh Dalirsani

    2016-10-01

    Full Text Available Adenoid cystic carcinoma (AdCC is a malignant neoplasm, which accounts for 5-10% of all salivary gland tumors (1. About 50% of these tumors originate from intraoral minor salivary glands usually in the hard palate (1. Three clinically obvious characteristics of AdCC include slow growth rate, perineural invasion and high incidence of distant metastasis (1. The most commonly-affected sites of distant metastasis are bone, liver and brain, followed by lungs (2. Lymph node metastases are rare;  The most common sites  involved by hematogenous spread are lungs (2.  This is a report about a patient with a rare form of AdCC on buccal mucosa with an unusual metastasis to the frontal region after a two-year follow up.

  11. Testicular Metastasis from Renal Cell Carcinoma: A Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Keren Rouvinov

    2017-04-01

    Full Text Available Testicular metastases from renal cell carcinoma (RCC are extremely rare. To the best of our knowledge, only 33 cases have been described in the literature. Most of the reported cases are of unilateral testicular metastasis from RCC. We report a case of metachronous ipsilateral testicular metastasis from RCC in a 78-year-old man 6 years after nephrectomy. Scrotal ultrasonography showed a 4 × 5 cm mass in the right testis. Right inguinal orchiectomy was performed for diagnosis. Computed tomography revealed liver and lung metastases. First-line therapy with sunitinib was started in November 2016 for metastatic RCC.

  12. Automated tracking of nanoparticle-labeled melanoma cells improves the predictive power of a brain metastasis model

    Czech Academy of Sciences Publication Activity Database

    Sundstrom, T.; Daphu, I.; Wendelbo, I.; Hodneland, E.; Lundervold, A.; Immervoll, H.; Skaftnesmo, K. O.; Babič, Michal; Jendelová, Pavla; Syková, Eva; Lund-Johansen, M.; Bjerkvig, R.; Thorsen, F.

    2013-01-01

    Roč. 73, č. 8 (2013), s. 2445-2456 ISSN 0008-5472 R&D Projects: GA ČR(CZ) GAP304/12/1370 Institutional support: RVO:61389013 ; RVO:68378041 Keywords : brain metastasis * MRI * nanoparticles Subject RIV: CD - Macromolecular Chemistry; FD - Oncology ; Hematology (UEM-P) Impact factor: 9.284, year: 2013

  13. Differential effects of vascular endothelial growth factor A isoforms in a mouse brain metastasis model of human melanoma.

    NARCIS (Netherlands)

    Kusters, B.; Waal, R.M.W. de; Wesseling, P.; Verrijp, K.; Maass, C.N.; Heerschap, A.; Barentsz, J.O.; Sweep, C.G.J.; Ruiter, D.J.; Leenders, W.P.J.

    2003-01-01

    We reported previously that vascular endothelial growth factor isoform A (VEGF-A) expression by Mel57 human melanoma cells led to tumor progression in a murine brain metastasis model in an angiogenesis-independent fashion by dilation of co-opted, pre-existing vessels and concomitant enhanced blood

  14. Peptic ulcer disease and other complications in patients receiving dexamethasone palliation for brain metastasis

    International Nuclear Information System (INIS)

    Penzner, R.D.; Lipsett, J.A.

    1982-01-01

    A retrospective analysis was done of 106 patients who received radiation therapy for brain metastasis. Dexamethasone therapy was instituted in 97 patients. Peptic ulcer disease developed in 5 of 89 patients (5.6 percent) who received a dosage of at least 12 mg a day, but did not occur in patients who received a lower dose or in those who did not receive steroids. The interval between institution of dexamethasone therapy and the development of peptic ulcer disease ranged from three to nine weeks. Two patients had perforated ulcers, one of whom required surgical resection. Peptic ulcer disease contributed to the general deterioration and death of three of the five patients. Overall, in 14 of the 89 patients (15.7 percent) a complication of steroid therapy developed in the form of peptic ulcer disease, steroid myopathy or diabetes mellitus (or a combination of these)

  15. Peptic ulcer disease and other complications in patients receiving dexamethasone palliation for brain metastasis

    Energy Technology Data Exchange (ETDEWEB)

    Penzner, R.D.; Lipsett, J.A.

    1982-11-01

    A retrospective analysis was done of 106 patients who received radiation therapy for brain metastasis. Dexamethasone therapy was instituted in 97 patients. Peptic ulcer disease developed in 5 of 89 patients (5.6 percent) who received a dosage of at least 12 mg a day, but did not occur in patients who received a lower dose or in those who did not receive steroids. The interval between institution of dexamethasone therapy and the development of peptic ulcer disease ranged from three to nine weeks. Two patients had perforated ulcers, one of whom required surgical resection. Peptic ulcer disease contributed to the general deterioration and death of three of the five patients. Overall, in 14 of the 89 patients (15.7 percent) a complication of steroid therapy developed in the form of peptic ulcer disease, steroid myopathy or diabetes mellitus (or a combination of these).

  16. Radiotherapeutic palliation of brain metastasis: a retrospective quality of life analysis

    International Nuclear Information System (INIS)

    Silverman, Larry N.; Friedman, Richard B.; Lutz, Stephen T.; Lu, Jiandong; Huang, David T.

    1996-01-01

    PURPOSE/OBJECTIVE: To assess quality of life effects of radiation therapy on patients with brain metastasis. Not only is data on this subject rare, there is also no psychometrically tested brain metastasis symptom scale. We report data using a scale of our own design. MATERIALS and METHODS: Over 200 charts of patients treated for brain metastasis from various primary sites between 1990 and 1995 were reviewed. Seventy-two patients met the criteria for evaluation. They were all treated with radiotherapy and steroids. The majority of patients received a median dose of 30 Gy (Range 20 - 55) to the whole brain. Treatment over 40 Gy was delivered via a boost, either external beam or stereotactic. Pre and post-therapy symptoms of impaired vision, speech, sensation, motor strength, gait, cranial nerves, headache, seizure, lethargy, mentation, and nausea and vomiting were scored. Each symptom was evaluated separately. Following therapy, patients were noted to have improvement, no change, or worsening symptoms. Steroid and anti-seizure medication use pre and post-therapy were also recorded. RESULTS: Patient characteristics: median age is 62 (Range 27 - 82 years); Female: Male 1.4:1; Single: Multiple metastasis = 1:2.3. The primary sites included: lung=56%, breast=15%, unknown=11%, and various=18%. The histologies included: adenocarcinoma=26%, squamous cell carcinoma=21%, small cell carcinoma=15%, infiltrating ductal=14%, and various=24%. All patients had a minimum of one month post-treatment follow up (Range 1 - 24 mths). Sixteen patients are still living. Eighty-nine percent were symptomatic at presentation and 36% presented with only one symptom. The incidence of symptoms before treatment was: altered mentation=26%, decreased motor strength=26%, headache=24%, seizure=21%, altered gait=20%, nausea/vomiting=18%, speech deficit=15%, lethargy=11%, visual change=8%, altered sensation=7%, and cranial nerve deficits=3%. A statistically significant improvement in mentation (p<0

  17. Solitary metastasis of ampullary carcinoma to the spleen: a case report.

    Science.gov (United States)

    Phan, Tri M

    2018-04-01

    Here, we report a first case of ampullary cancer with solitary metastasis of the spleen, which was successfully treated with pancreatoduodenectomy and splenectomy and was discharged 7 days after the operation with outpatient chemotherapy. In such cases, physicians should consider splenectomy as an effective treatment option.

  18. Therapeutic effects of whole brain radiotherapy with carboplatin as radiation sensitizer in management of brain metastasis

    International Nuclear Information System (INIS)

    Alvi, Z.A.; Mahmood, A.; Ali, U.; Rasul, S.; Arif, S.; Maqsood, T.

    2013-01-01

    Aim: To determine the efficacy of whole brain radiotherapy (WBRT) with carboplatin as radiation sensitizer in metastatic brain disease in our adult population. Study Design: Quasi-experimental study. Place and Duration: Department of Oncology, Combined Military Hospital (CMH), Rawalpindi, Pakistan from July 2011 to September 2012. Patients and Methods: Forty two patients with metastatic brain disease having ECOG performance status (PS) 3 or less with normal hematological and biochemical profile were treated with WBRT with 6MV Photon beam on linear accelerator using parallel opposed lateral beams to a dose of 30 Gys in 10 fractions. Carboplatin was administered in a dose of 150 mg/m2 on day 1 and 6 of WBRT. Improvement in PS and radiological response on CT scan/ MRI brain before and 30 days after the WBRT using response evaluation criteria in solid tumors (RECIST) was evaluated. Results: Out of 42 patients, 38 (90%) showed improvement in PS, 4 (10%) showed either no improvement or worsening of PS (p< 0.001). Seventeen (41%) patients had complete response, 19 (45%) had partial response, 3 (7%) showed stable disease and 3 (7%) had progressive disease. None of the patients showed grade 3/4 toxicity during treatment. Conclusion: WBRT with carboplatin as radiation sensitizer is effective in palliation of patients with metastatic brain disease. (author)

  19. Gastrointestinal stromal tumor of the rectum with scapular metastasis: a case report

    Directory of Open Access Journals (Sweden)

    Selcukbiricik Fatih

    2012-06-01

    Full Text Available Abstract Introduction Gastrointestinal stromal tumors are rare tumors. They commonly metastasize within the abdominal cavity, particularly to the liver. Less commonly, metastases can be found in the bone. Case presentation We here present a case of metastasis to the scapula in a 54-year-old Caucasian male patient with an advanced gastrointestinal stromal tumor, which was subsequently successfully treated with resection and sunitinib. Conclusion The present study is, to the best of our knowledge, the second to describe scapular metastasis of a gastrointestinal stromal tumor. Our patient was treated by scapulectomy. The overwhelming majority of scapular tumors are metastases that arise from soft tissue, hepatocellular and thyroid tumors. Gastrointestinal stromal tumor metastasis occurs rarely. Scapular surgery can successfully provide local control of the disease. After the surgery, patients should continue with medical treatment.

  20. Gingival metastasis from the lung through a needle and a pin: a case report

    International Nuclear Information System (INIS)

    Hentati, D.; Chraiet, N.; Kochbati, L.; Maalej, M.

    2007-01-01

    Gingival metastases are very rare. We report the case of a 47 year-old man presenting with a gingival metastasis from a non small cell lung carcinoma. According to the literature, the most probable way of spread of such metastasis is hematogenous. Local implantation of cancer cells, present in patient's expectoration, in a fragile gingival may be an other pathway of lung cancer metastasizing in this region as we will try to describe in this case report. Cytological and/or histological investigation is needed to assess the malignant and the metastatic character of these gingival lesions. A rapid regression is observed after a flash of external beam radiation; nevertheless metastasis prognosis depends on the primary tumour progress. (authors)

  1. Isolated Splenic Metastasis from Renal Cell Carcinoma: Case Report and Review

    Directory of Open Access Journals (Sweden)

    J.A.G. Moir

    2011-04-01

    Full Text Available This report presents the case of a 70-year-old woman with a previous history of a left nephrectomy for renal cell carcinoma (RCC, who developed general malaise and fatigue. Abdominal computed tomography demonstrated an enhancing 6 × 7 cm necrotic lesion in the lower pole of the spleen suggestive of a metastasis. Given the highly suspicious nature of the lesion we proceeded to splenectomy. The tumour did not breach the splenic capsule, and there was no local diaphragmatic involvement. The mass was concluded to be a true metastasis of the original RCC rather than local recurrence of the disease. The causes of isolated solid splenic lesions are wide and varied, however a past or present history of malignancy should lead to a high index of suspicion for a splenic metastasis. We report an extremely unusual case of spread from a RCC.

  2. Deploying swarm intelligence in medical imaging identifying metastasis, micro-calcifications and brain image segmentation.

    Science.gov (United States)

    al-Rifaie, Mohammad Majid; Aber, Ahmed; Hemanth, Duraiswamy Jude

    2015-12-01

    This study proposes an umbrella deployment of swarm intelligence algorithm, such as stochastic diffusion search for medical imaging applications. After summarising the results of some previous works which shows how the algorithm assists in the identification of metastasis in bone scans and microcalcifications on mammographs, for the first time, the use of the algorithm in assessing the CT images of the aorta is demonstrated along with its performance in detecting the nasogastric tube in chest X-ray. The swarm intelligence algorithm presented in this study is adapted to address these particular tasks and its functionality is investigated by running the swarms on sample CT images and X-rays whose status have been determined by senior radiologists. In addition, a hybrid swarm intelligence-learning vector quantisation (LVQ) approach is proposed in the context of magnetic resonance (MR) brain image segmentation. The particle swarm optimisation is used to train the LVQ which eliminates the iteration-dependent nature of LVQ. The proposed methodology is used to detect the tumour regions in the abnormal MR brain images.

  3. Brain metastasis from non-small cell lung cancer (NSCLC). Prognostic importance of the number of involved extracranial organs

    Energy Technology Data Exchange (ETDEWEB)

    Gerdan, L. [University of Luebeck, Department of Radiation Oncology, Luebeck (Germany); University of Luebeck, Section of Nuclear Medicine, Luebeck (Germany); Segedin, B. [Institute of Oncology, Department of Radiation Oncology, Ljubljana (Slovenia); Nagy, V. [Oncology Institute Ion Ciricuta, Department of Radiotherapy, Cluj-Napoca (Romania); Khoa, M.T. [Hanoi Medical University, Department of Nuclear Medicine, Hanoi (Viet Nam); Bach Mai Hospital, Nuclear Medicine and Oncology Center, Hanoi (Viet Nam); Trang, N.T. [Bach Mai Hospital, Nuclear Medicine and Oncology Center, Hanoi (Viet Nam); Schild, S.E. [Mayo Clinic Scottsdale, Department of Radiation Oncology, Scottsdale, AZ (United States); Rades, D. [University of Luebeck, Department of Radiation Oncology, Luebeck (Germany)

    2014-01-15

    This study investigated the potential prognostic value of the number of involved extracranial organs in patients with brain metastasis from non-small cell lung cancer (NSCLC). A total of 472 patients who received whole-brain radiotherapy (WBRT) alone with 5 x 4 Gy or 10 x 3 Gy for brain metastasis from NSCLC were included in this retrospective study. In addition to the number of involved extracranial organs, 6 further potential prognostic factors were investigated including WBRT regimen, age, gender, Karnofsky Performance Score (KPS), number of brain metastases, and the interval from cancer diagnosis to WBRT. Subgroup analyses were performed for patients with metastatic involvement of one (lung vs. bone vs. other metastasis) and two (lung+bone vs. lung+lymph nodes vs. other combinations) extracranial organs. The survival rates at 6 months of the patients with involvement of 0, 1, 2, 3, and ≥4 extracranial organs were 52, 27, 17, 4, and 14%, respectively (p<0.001). On multivariate analysis, the number of involved extracranial organs remained significant (risk ratio 1.32; 95% confidence interval 1.19-1.46; p<0.001). Age <65 years (p=0.004), KPS ≥70 (p<0.001), and only 1-3 brain metastases (p=0.022) were also significantly associated with survival in the multivariate analysis. In the separate analyses of patients with involvement of one and two extracranial organs, survival was not significantly different based on the pattern of extracranial organ involvement. The number of involved extracranial organs is an independent prognostic factor of survival in patients with brain metastasis from NSCLC, irrespective of the pattern of extracranial organ involvement. (orig.)

  4. Isolated cutaneous metastasis of uterine leiomyosarcoma: case report and review of literature

    LENUS (Irish Health Repository)

    Corcoran, Shane

    2012-07-18

    AbstractA 54 year old lady presented for routine excision of a scalp lesion thought clinically to represent a sebaceous cyst of the right occiput. 4 years earlier she underwent total abdominal hysterectomy and right salpingo-oophorectomy for 3 large uterine fibroids. Histo-pathological examination of the hysterectomy specimen revealed an incidental low-grade leiomyosarcoma. Staging imaging was negative for metastatic disease. She made an uneventful recovery and was treated further by adjuvant pelvic radiotherapy.She noticed an uncomfortable and unsightly cystic swelling on her occiput four years after hysterectomy and was referred for routine excision of what was believed to be a benign lesion. The lesion was excised and sent for histopathological examination. Microscopic analysis including immuno-histochemistry demonstrated an ER and PR positive metastatic deposit of leiomyosarcoma. The margins of excision were histologically clear of disease.At Multi-Disciplinary Team (MDT) discussion a diagnosis of metastatic scalp deposit from previous uterine leiomyosarcoma was made. Re-staging CT brain, thorax, abdomen and pelvis and MRI brain were negative for local recurrence or distant metastases. She is currently undergoing radiotherapy to the scalp and surrounding tissues and will be followed up closely by the involved teams.To the best of our knowledge, this is the first case described in the worldwide literature of isolated cutaneous metastasis to the scalp of uterine leiomyosarcoma without evidence of disseminated disease at other sites.Virtual slidesThe virtual slide(s) for this article can be found here: http:\\/\\/www.diagnosticpathology.diagnomx.eu\\/vs\\/1311834987345566.

  5. MO-FG-CAMPUS-TeP2-05: Optimizing Stereotactic Radiosurgery Treatment of Multiple Brain Metastasis Lesions with Individualized Rotational Arc Trajectories

    International Nuclear Information System (INIS)

    Dong, P; Xing, L; Ma, L

    2016-01-01

    Purpose: Radiosurgery of multiple (n>4) brain metastasis lesions requires 3–4 noncoplanar VMAT arcs with excessively high monitor units and long delivery time. We investigated whether an improved optimization technique would decrease the needed arc numbers and increase the delivery efficiency, while improving or maintaining the plan quality. Methods: The proposed 4pi arc space optimization algorithm consists of two steps: automatic couch angle selection followed by aperture generation for each arc with optimized control points distribution. We use a greedy algorithm to select the couch angles. Starting from a single coplanar arc plan we search through the candidate noncoplanar arcs to pick a single noncoplanar arc that will bring the best plan quality when added into the existing treatment plan. Each time, only one additional noncoplanar arc is considered making the calculation time tractable. This process repeats itself until desired number of arc is reached. The technique is first evaluated in coplanar arc delivery scheme with testing cases and then applied to noncoplanar treatments of a case with 12 brain metastasis lesions. Results: Clinically acceptable plans are created within minutes. For the coplanar testing cases the algorithm yields singlearc plans with better dose distributions than that of two-arc VMAT, simultaneously with a 12–17% reduction in the delivery time and a 14–21% reduction in MUs. For the treatment of 12 brain mets while Paddick conformity indexes of the two plans were comparable the SCG-optimization with 2 arcs (1 noncoplanar and 1 coplanar) significantly improved the conventional VMAT with 3 arcs (2 noncoplanar and 1 coplanar). Specifically V16 V10 and V5 of the brain were reduced by 11%, 11% and 12% respectively. The beam delivery time was shortened by approximately 30%. Conclusion: The proposed 4pi arc space optimization technique promises to significantly reduce the brain toxicity while greatly improving the treatment efficiency.

  6. Solitary splenic metastasis from nasopharyngeal carcinoma: a case report and systematic review of the literature

    OpenAIRE

    Genova, Pietro; Brunetti, Francesco; Bequignon, Emilie; Landi, Filippo; Lizzi, Vincenzo; Esposito, Francesco; Charpy, Cecile; Calderaro, Julien; Azoulay, Daniel; de?Angelis, Nicola

    2016-01-01

    Background Solitary splenic metastases are a rare occurrence, and the nasopharyngeal carcinoma represents one of the most uncommon primary sources. The present study aimed to describe a rare case of a solitary single splenic metastasis from nasopharyngeal carcinoma and to assess the number of cases of isolated nasopharyngeal carcinoma metastases to the spleen reported in the literature. Main body We describe the case of a 56-year-old man with a history of nasopharyngeal carcinoma and complete...

  7. Cholangiocarcinoma presenting as a solitary epididymal metastasis: a case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Bailey David M

    2007-08-01

    Full Text Available Abstract Background Solid tumor metastasis to the epididymis is a rare occurrence and is mostly discovered incidentally at autopsy or after therapeutic orchidectomy for prostate cancer. Other primary carcinomas that have been demonstrated to metastasize to the paratesticular region include those originating in the stomach, kidney, ileum, and colon. Case presentation A 72-year-old gentleman presented with a firm and tender mass involving the right epididymis. On examination, he was jaundiced. Computed tomography of the abdomen demonstrated an obstructive stricture of the extra-hepatic bile ducts, in keeping with a cholangiocarcinoma, through which a metal stent was endoscopically inserted for symptomatic relief. Subsequent right radical orchidectomy yielded a diffusely infiltrative adenocarcinoma obliterating the epididymis, extending into the rete testis, vas deferens and spermatic cord and showing widespread vascular and perineural invasion. Residual epididymal, rete, and testicular tubules showed no in situ neoplasia. Morphologically and immunohistochemically the features were in keeping with a metastasis from a primary cholangiocarcinoma. Conclusion Only two cases of bile duct carcinoma metastasising to the male genital tract have previously been reported in the literature, the testis being the main site of metastasis in both cases. To our knowledge, this is the first described case of cholangiocarcinoma metastasising primarily to the epididymis, and presenting as a solitary epididymal metastasis in the absence of disseminated disease. It serves to highlight the importance of performing a thorough examination of the male external genitalia both clinically, in the follow up of cancer patients, and at autopsy.

  8. Penile metastasis secondary to bladder cancer: A report of two cases

    Directory of Open Access Journals (Sweden)

    Narendra Kumar

    2014-01-01

    Full Text Available Penile metastasis secondary to primary bladder cancer is a rare entity and represents a challenging problem. The common mode of spread to the penis is by retrograde venous route. The overall outcome is dismal and most patients will die within 1 year even after optimum treatment. Here, we report two such cases.

  9. Prostate cancer revealed by skin metastasis: A case report in black ...

    African Journals Online (AJOL)

    K. Tengue

    2016-11-23

    Nov 23, 2016 ... Abstract. Introduction: Prostate cancer is the most common male malignancy in Togo. Most patients present with advanced and metastatic disease. Skin metastasis from prostate cancer is very rare and it occurs late and often with a poor prognosis. We report a case in a 52-year-old Togolese man where the ...

  10. Prostate cancer revealed by skin metastasis: A case report in black ...

    African Journals Online (AJOL)

    Introduction: Prostate cancer is the most common male malignancy in Togo. Most patients present with advanced and metastatic disease. Skin metastasis from prostate cancer is very rare and it occurs late and often with a poor prognosis. We report a case in a 52-year-old Togolese man where the skin lesions reveal the ...

  11. Gastric cancer metastasis mimicking primary lung cancer - case report and review of the literature

    International Nuclear Information System (INIS)

    Escuissato, Dante Luiz; Ledesma, Jorge Alberto; Urban, Linei Augusta Brolini Delle; Liu, Cristhian Bau; Reis Filho, Jorge Sergio; Oliveira Filho, Adilson Gil; Ferri, Mauricio Beller; Hossaka, Marco Aurelio

    2002-01-01

    Gastric cancer frequently presents intraperitoneal spread. Distant metastasis are rare. The authors describe a case of a 47-year-old white man, long-term cigarette smoker, who had a right upper lobe mass seen on plain films and computed tomography of the chest. A gastric adenocarcinoma was concomitantly diagnosed by endoscopic examination. A bronchoscopy guided biopsy showed that the lung mass was in fact a metastasis from gastric adenocarcinoma. In this article, the imaging findings of gastric cancer and the patterns of dissemination to other organs are reviewed. (author)

  12. [Gastric Cancer Diagnosed with Metastasis of the Navel(Sister Mary Joseph's Nodule) - A Case Report].

    Science.gov (United States)

    Katayama, Tomohiro; Ishii, Takaaki; Tono, Takeshi; Okubo, Yusuke; Shinozaki, Koji; Kawasaki, Yasuhito; Senba, Shuho; Yasuda, Seiji; Otsuru, Minoru

    2016-11-01

    A woman in her 60s was admitted to our hospital with pain and induration of the navel. She was diagnosed with gastric cancer with metastasis to the navel and underwent total gastrectomy and navel extraction. Because disseminated nodules were detected in the Douglas pouch and sigmoid colon, sigmoidectomy was performed to prevent bowel obstruction. The navel tumor was histologically diagnosed as a metastasis of the gastric cancer. One month after surgery, a chest skin tumor, which was also a skin metastasis of the gastric cancer[T4aN3M1(SKI, OTH)H0P1, fStage IV ], was detected, and tumor enucleation was performed. Enucleation was followed by 47 courses of systemic chemotherapy consisting of capecitabine, cisplatin, and trastuzumab. No recurrence or metastasis has been observed via FDG-PET/CT as of 5 years after surgery. Gastric cancer with peritoneal dissemination in addition to navel metastasis has been reported to have an extremely poor prognosis. However, long-term, recurrence-free survival was obtained in this case owing to aggressive surgical resection, followed by persistent systemic chemotherapy.

  13. Metastasis of sigmoid colon cancer in cryptorchid testis: report of a case.

    Science.gov (United States)

    Rampa, Mario; Battaglia, Luigi; Caprotti, Andrea; Gazzano, Giacomo; Prestianni, Pierpaolo; Muscarà, Cecilia; Vannelli, Alberto

    2012-01-01

    Isolated testicular metastasis from colorectal cancer is considered an unusual event. In this case report we describe for the first time a metastasis from an adenocarcinoma of the sigmoid colon to a cryptorchid testis. The patient developed a painless testicular nodule three years after the diagnosis of primary sigmoid colon cancer. Recent reports have suggested that the incidence of genitourinary abnormalities in human males has increased over the past 50 years; in particular, cryptorchid testes increase the clinical risk factors for primary or metastatic testicular cancer. In conclusion, there should be awareness of the risk of metastasis of colorectal cancer to the testis in the workup of patients with testicular symptoms. Furthermore, patients with colorectal cancer and cryptorchidism should be managed with a single surgical intervention: when the primary colorectal tumor is removed, the cryptorchid testicle should also be removed to reduce the risk of late metastases.

  14. Intrathoracic Endotracheal Metastasis from Nasopharyngeal Carcinoma:A First Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Heming Lu

    2010-05-01

    Full Text Available Intrathoracic endotracheal metastasis from a very distant site is extremely rare. We report the first case of such a disease in a 68-year-old man with nasopharyngeal carcinoma who presented with a cough and hemoptysis 34 months after finishing radiotherapy. Prior to tracheal metastasis, he developed a solitary metastasis in the lung and underwent chemotherapy followed by radiotherapy. Computed tomography showed the presence of an enlarged lymph node in the para-aortic arch. Fiberoptic bronchoscopy revealed an endotracheal tumor 1 cm above the carina. Histological and immunohistochemical analyses confirmed its nasopharyngeal origin. He was treated with conventional radiotherapy and three-dimensional conformal radiotherapy; complete tumor remission was achieved. He died of nonmalignant disease with no signs of tumor recurrence 2 years after treatment completion. Radiotherapy may be an appropriate management approach to achieve long-term tumor control for this disease.

  15. Brain-Included 18F FDG PET/CT Acquisition Protocol: Cancer-Specified Clinical Impact of Newly-Diagnosed Brain Metastasis in Extra-Cerebral Cancer Patients

    Directory of Open Access Journals (Sweden)

    Mehrdad Bakhshayeshkaram

    2018-01-01

    Full Text Available Background: Evolution of individualized radiosurgical therapeutic methods for brain metastasis as an ominous prognostic finding may encourage a more extensive application of neuroimaging in patients with extracerebral cancer. The aim of the present study was to investigate the added value of brain-included 18 F FDG PET/CT acquisition protocol based on primary cancer type and clinical indication.Materials and Methods: A retrospective review was performed on 3945 18 F FDG PET/CT reports of patients with extra-cerebral cancer underwent brain-included PET/CT study. Cerebral lesions suggestive of brain metastasis were subsequently verified by MRI, MRI+MRS, surgical pathology and a 1-year clinical formal follow up. The detection rate of new brain metastasis and related impact on disease status were then investigated in each cancer type based on clinical indication.Results: Of a total 3933 eligible patients, 44 (1.12% were finally verified to have new cerebral metastasis. The most common primary sources were lung cancer (19/385, 4.93%, cancer of unknown primary (CUP (5/168, 2.97% and breast cancer (8/468, 1.71%. The most common clinical indications were initial staging (17/44, 43.1% and restaging (19/44, 36.4%. Change in disease status occurred in 12 out of 44 patients (27.3%, more frequently occurred in lung cancer (n=4, in all indications and breast (n=3 cancers at restaging (n=7, 43.8%.Conclusion: PET/CT acquisition protocol study may be best optimized based on the type of primary cancer and timing of evaluation. Brain-included field of view may be recommended for lung cancer regardless the clinical indication, cancer of unknown primary and breast cancer at restaging.

  16. Accelerated Fractionation In The Treatment of Brain Metastasis From Non-Small Cell Carcinoma of The Lung

    International Nuclear Information System (INIS)

    Hong, Seong Eon

    1994-01-01

    Purpose: Metastatic cancer to the brain is a major problem for the patients with bronchogenic carcinoma, and most of these patients have a limited survival expectancy. To increase tumor control and/or to decrease late morbidity with possible shortening in over-all treatment period, multiple daily fraction technique for brain metastasis was performed. The author represented the results of accelerated fractionation radiotherapy in patients with brain metastases from non-small cell lung cancer. Materials and Methods: Twenty-six patients with brain metastases from non-small cell lung cancer between 1991 and 1993 received brain radiotherapy with a total dose of 48 Gy, at 2 Gy per fraction, twice a day with a interfractional period of 6 hours, and delivered 5 days a week. The whole brain was treated to 40 Gy and boost dose escalated to 8 Gy for single metastatic lesion by reduced field. Twenty-four of the 26 patients completed the radiotherapy. Radiotherapy was interrupted in two patients suggesting progressive intracerebral disease. Results: This radiotherapy regimen appears to be comparable to the conventional schema in relief from symptoms. Three of the 24 patients experienced nausea and or vomiting during the course of treatment because of acute irradiation toxicity. The author observed no excessive toxicity with escalating dose of irradiation. An increment in median survival, although not statistically significant (p>0.05), was noted with escalating doses(48 Gy) of accelerated fractionation (7 months) compared to conventional treatment(4.5 months). Median survival also increased in patients with brain solitary metastasis(9 months) compared to multiple extrathoracic sites(4 months), and in patients with good performance status(9 months versus 3.5 months), they were statistically significant(p<0.01). Conclusion: The increment in survival in patients with good prognostic factors such as controlled primary lesion, metastasis in brain only, and good performance status

  17. Gut metastasis from breast carcinoma

    International Nuclear Information System (INIS)

    Al-Qahtani, Mohammad S.

    2007-01-01

    Breast cancer is the second most common malignancy in women. Common sites of metastases include the liver, lung, bone and the brain. Metastases to the gastrointestinal tract are with patients presenting with small-bowel perforation, intestinal obstruction and gastrointestinal bleeding. Here we report a case of Saudi female presenting with invasive lobular carcinoma and i leo-junction metastasis. (author)

  18. Primary follicular thyroid carcinoma metastasis to the kidney and widespread dissemination: A case report

    OpenAIRE

    CAI, DI-MING; WANG, HUI-YAO; JIANG, YONG; PARAJULY, SHYAM SUNDAR; TIAN, YE; MA, BU-YUN; LI, YONG-ZHONG; SONG, BIN; LUO, YAN

    2016-01-01

    Distant metastases are more common in follicular thyroid carcinoma (FC) than in papillary thyroid carcinoma. However, FC metastasis to the kidney with eggshell calcification, as observed in the present case, is rare. The current report presents a case of a 67-year-old woman exhibiting a solitary tumor in the mid pole of the left kidney. Radical nephrectomy was performed, as the tumor was diagnosed as a primary renal carcinoma using contrast-enhanced computed tomography. Once the tumor was con...

  19. [A case of transverse colon cancer without a recurrence lesion after five years from resection of hepatic metastasis].

    Science.gov (United States)

    Ami, Katsunori; Nakamura, Masahiro; Takasaki, Jun; Watayou, Yoshihisa; Amagasa, Hidetoshi; Ganno, Hideaki; Kurokawa, Toshiaki; Fukuda, Akira; Nagahama, Takeshi; Ando, Masayuki; Tei, Shikofumi; Okada, Youichi; Arai, Kuniyoshi

    2011-11-01

    The treatment of hepatic metastasis of colon cancer was in progress by new biochemical agents. Generally, a resection was the first alternative treatment against hepatic metastasis of colon cancer, but new antitumor agents were more effective than conventional antitumor agents. Disappearance of metastasis for colon cancer treated with only antitumor agents was commenced to report. We were experienced a case of transverse colon cancer without a recurrence lesion after five years from the resection of hepatic metastasis. A case was a 77-year-old man. He was operated against transverse colon cancer in February 2003. Pathological stage was ss, n0, Stage II. In April 2004, serum CEA was increased. CT examination was not detected a hepatic metastasis but ultrasound examination and MRI detected the metastasis at S7 lesion in the liver. In July 2004, he was admitted to S-1 and PSK until October 2004. In December 2004, the lesion of hepatic metastasis was reduced and serum CEA was decreased. But in September 2005, the metastatic lesion was re-grown. A resection for hepatic metastasis was executed in November 2005. After the resection for hepatic metastasis, he was admitted to UFT/ UZEL from January 2006 to October 2006. Present time( June 2011), the lesion of recurrence was not detected by several examinations (CT, MRI, Ultrasound etc).

  20. Pancreatic metastasis from invasive pleomorphic lobular carcinoma of the breast: a rare case report.

    Science.gov (United States)

    Sun, Xiangjie; Zuo, Ke; Huang, Dan; Yu, Baohua; Cheng, Yufan; Yang, Wentao

    2017-07-11

    Invasive pleomorphic lobular carcinoma (PLC) is an aggressive subtype of invasive lobular carcinoma of the breast, which has its own histopathological and biological features. The metastatic patterns for PLC are distinct from those of invasive ductal carcinoma. In addition, pancreatic metastasis from PLC is extremely rare. We report a rare case of a 48-year-old woman presenting with clinical gastrointestinal symptoms and pancreatic metastasis of PLC. The pancreatic tumor was composed of pleomorphic tumor cells arranged in the form of solid sheets and nests and as single files, with frequent mitotic figures, nucleolar prominence, high nuclear to cytoplasmic ratio and loss of cohesion. The malignant cells were positive for p120 (cytoplasmic) and GATA3 and negative for estrogen receptor, progesterone receptor, human epidermal growth factor receptor 2, E-cadherin, gross cystic disease fluid protein 15 and mammaglobin, which indicated a lobular carcinoma phenotype of the breast. To the best of our knowledge, this is one of the few reported cases in the literature of pancreatic metastasis of invasive lobular carcinoma of the breast, of which the definitive diagnosis was obtained only after surgery. Rare metastasis sites should be considered, particularly, when a patient has a medical history of PLC.

  1. Solitary Laryngeal Metastasis from Transitional Cell Carcinoma of the Kidney: Clinical Case and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Tarek Assi

    2015-01-01

    Full Text Available The urogenital tract is a rare origin of laryngeal metastasis; transitional cell carcinoma with laryngeal metastases had never been reported previously. In this paper, we describe the clinical and pathological characteristics, evolution, and treatment of the first reported case of a laryngeal metastasis of a TCC followed by a brief review of the literature.

  2. CHROMOSOMAL-ABERRATIONS IN FOLLICULAR THYROID-CARCINOMA - CASE-REPORT OF A PRIMARY TUMOR AND ITS METASTASIS

    NARCIS (Netherlands)

    VANDENBERG, E; VANDOORMAAL, JJ; OOSTERHUIS, JW; DEJONG, B; WIERSEMA, J; VOS, A; VERMEIJ, A; Dam, A.

    We present the result of a cytogenetic study of a case of follicular carcinoma of the thyroid and its metastasis. Both tumors have a low number of chromosomes. The primary tumor is characterized by a idic(22;22)(p11;p11). The skeletal metastasis has also structural abnormalities of chromosome 22.

  3. Melanoma brain metastases presenting as delirium: a case report

    Directory of Open Access Journals (Sweden)

    Sofia Morais

    Full Text Available Abstract Background Metastatic tumours sometimes present with neuropsychiatric symptoms, however psychiatric symptoms as rarely the first clinical manifestation. Cutaneous melanoma is the third most common cause of brain metastasis, with known risk factors increasing the chance of such central nervous system metastization. Objectives We present a clinical report of delirium as the first clinical manifestation of melanoma brain metastases, illustrating the relevance of an adequate and early differential diagnosis. Methods In addition to describing the clinical case, searches were undertaken in PubMed and other databases using keywords such as “brain metastasis”, “melanoma”, “agitation”, “psychiatric” and “delirium”. Results We here report the case of a 52-year-old female patient evaluated by Liaison Psychiatry after sudden onset of delirium while admitted at the Gastroenterology Department to study a hypothesis of pancreatitis. A head CT scan identified brain metastases, and after further examination, including brain biopsy, melanoma brain metastization was confirmed. Discussion Some of the diagnostic challenges of psychiatric symptoms associated with secondary brain tumours are discussed, underlining the importance of an adequate differential diagnosis when working in Psychiatry Liaison.

  4. Laparoscopic partial nephrectomy of thyroid cancer metastasis: case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Cochetti G, Puxeddu E, Del Zingaro M, D’Amico F, Cottini E, Barillaro F, Mearini E

    2013-04-01

    Full Text Available Giovanni Cochetti,1 Efisio Puxeddu,2 Michele Del Zingaro,3 Francesco D’Amico,1 Emanuele Cottini,1 Francesco Barillaro,1 Ettore Mearini11Department of General Surgery and Surgical Specialties, Urological Andrological Surgery and Minimally Invasive Techniques, University of Perugia, Terni, Italy; 2Departmentof Internal Medicine, 3Departmentof Surgical Specialties and PublicHealth, Urological Clinic, Universityof Perugia, Perugia, ItalyBackground: Follicular cell thyroid carcinoma is a quite aggressive form of thyroid cancer. About 10% of follicular thyroid carcinoma shows multiple metastases: lung and bone are the most common sites of metastasis. Renal involvement from thyroid primary cancer is very rare with incidence of 4.5%–5.9%.Purpose: We report the first laparoscopic conservative treatment of renal metastasis from thyroid cancer. This is a new and useful approach in order to delay malignant disease progression and to reduce the surgical discomfort of the patient.Patients and methods: We present the case of a 67-year-old woman, undergoing total thyroidectomy for follicular thyroid cancer with bone and lung metastasis. During adjuvant radiometabolic treatment, renal metastasis was diagnosed. Renal metastasis showed high metabolic activity, reducing the effectiveness of radioiodine therapy for secondary lesions. For this reason, we performed a laparoscopic simple enucleation of the single renal metastasis using extraperitoneal access and a clampless procedure.Results: The excision of the renal lesion improved the effectiveness of adjuvant radioiodine therapy: two months after surgery, the patient underwent adjuvant radiometabolic treatment with iodine-131 (150 mCi and the following whole body scan showed only a small uptaking area at the level of the vertebral metastasis. The lung micrometastases were not detectable. At 36 months follow-up, malignant disease was clinically stable and well controlled.Conclusion: Minimally invasive renal

  5. Solitary splenic metastasis from nasopharyngeal carcinoma: a case report and systematic review of the literature.

    Science.gov (United States)

    Genova, Pietro; Brunetti, Francesco; Bequignon, Emilie; Landi, Filippo; Lizzi, Vincenzo; Esposito, Francesco; Charpy, Cecile; Calderaro, Julien; Azoulay, Daniel; de'Angelis, Nicola

    2016-07-15

    Solitary splenic metastases are a rare occurrence, and the nasopharyngeal carcinoma represents one of the most uncommon primary sources. The present study aimed to describe a rare case of a solitary single splenic metastasis from nasopharyngeal carcinoma and to assess the number of cases of isolated nasopharyngeal carcinoma metastases to the spleen reported in the literature. We describe the case of a 56-year-old man with a history of nasopharyngeal carcinoma and complete remission after chemo-radiotherapy. Three months after complete remission, positron emission tomography/computed tomography scan revealed a hypermetabolic splenic lesion without increased metabolic activity in other areas. After laparoscopic splenectomy, the pathology report confirmed a single splenic metastasis from undifferentiated carcinoma of the nasopharyngeal type. The postoperative period was uneventful. We also performed a systematic review of the literature using MEDLINE and Google Scholar databases. All articles reporting cases of splenic metastases from nasopharyngeal carcinoma, with or without histologic confirmation, were evaluated. The literature search yielded 15 relevant articles, which were very heterogeneous in their aims and methods and described only 25 cases of splenic metastases from nasopharyngeal carcinoma. The present review shows that solitary splenic metastases from nasopharyngeal carcinoma are a rare event, but it should be considered in patients presenting with splenic lesions at imaging and a history of primary or recurrent nasopharyngeal carcinoma. No evidence supports a negative impact of splenectomy in patients with solitary splenic metastasis from nasopharyngeal carcinoma.

  6. The number of involved extracranial organs: a new predictor of survival in breast cancer patients with brain metastasis.

    Science.gov (United States)

    Gerdan, Lavinia; Segedin, Barbara; Nagy, Viorica; Khoa, Mai T; Trang, Ngo T; Schild, Steven E; Rades, Dirk

    2013-10-01

    This study was performed to investigate the potential impact of the number of involved extracranial organs on survival in patients with brain metastasis from breast cancer. The data of 196 patients treated with whole-brain radiotherapy (WBRT) alone for brain metastases from breast cancer were retrospectively analyzed. Six potential prognostic factors were evaluated for associations with survival. These factors included WBRT regimen, age, Karnofsky performance score (KPS), number of brain metastases, interval from breast cancer diagnosis to WBRT, and the number of involved extracranial organs. The 6-month survival rates of patients with involvement of 0, 1, 2, 3 and ≥4 extracranial organs were 59%, 49%, 26%, 26% and 13%, respectively, and the 12-month survival rates were 45%, 36%, 17%, 17% and 13%, respectively (pnumber of involved extracranial organs (risk ratio 1.17; 95%-confidence interval 1.02-1.35; p=0.028) maintained significance, as did KPS (pnumber of involved extracranial organs is an independent prognostic factor of survival in patients with brain metastasis from breast cancer. Copyright © 2013 Elsevier B.V. All rights reserved.

  7. Anal metastasis of rectal cancer-adenocarcinoma of squamous cells: a case report and literature review.

    Science.gov (United States)

    Sasaki, Shun; Sugiyama, Masahiko; Nakaji, Yu; Nakanishi, Ryota; Nakashima, Yuichiro; Saeki, Hiroshi; Oki, Eiji; Oda, Yoshinao; Maehara, Yoshihiko

    2017-12-01

    Anal metastasis of colorectal cancer is very rare and is usually associated with a history of anal disease, including anal fistula, fissure, hemorrhoidectomy, and anastomotic injury. We report a case of rectal cancer with a synchronous anal metastasis consisting of adenocarcinoma of squamous cells without a history of anal disease. A 60-year-old woman had a chief complaint of melena. She had a 1.5-cm anal tumor on the perianal skin, and a Bollman type 2 rectal tumor on the Ra portion was found on colonoscopy. Biopsy of both tumors revealed a similar histology of well- to moderately differentiated adenocarcinoma. There was no sign of metastases in lymph nodes or other organs. For the purpose of diagnosis and treatment, transperineal local resection of the anal tumor was performed, and it was histologically identified as adenocarcinoma of squamous cells with no invasion to muscles, lymph ducts, or microvessels. The pathological margin was free. Then, to achieve radical cure, laparoscopic low anterior resection (LAR) with D3 lymphadenectomy was performed. The histological diagnosis of the anal tumor was adenocarcinoma of squamous cells without invasion to muscles, lymph ducts, or vessels. The surgical margin was completely free. Immunohistochemical analysis of both tumors revealed similar staining patterns, and the final diagnosis was rectal cancer with metastasis to the anal skin. The patient received no postoperative therapy, and no recurrences have been observed 12 months after surgery. We expect that our sphincter-preserving surgical strategy provided a good prognosis for the synchronous rectal cancer and anal metastasis. This is a rare report of a case with an anal metastasis of colorectal cancer on perianal squamous cells without a history of anal disease that was resected while preserving anal function.

  8. Primary Pulmonary Meningioma Mimicking Lung Metastasis: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Su Wan; Choe, Du Hwan; Lee, Byung Hee; Ko, Jae Soo [Korea Cancer Center Hospital, Seoul (Korea, Republic of)

    2009-02-15

    Primary pulmonary meningioma is a very rare tumor and it usually presents as a solitary pulmonary nodule. We report here on a case of primary pulmonary meningioma that was first suspected of being a metastatic lesion from lung cancer, but the correct diagnosis was established after resection. The imaging findings together with a brief literature review are described.

  9. Follicular Thyroid Cancer Metastasis to the Urinary Bladder: Report of a Case and Review of the Literature

    OpenAIRE

    Grivas, N.; Housianitis, Z.; Doukas, M.; Stavropoulos, N. E.

    2012-01-01

    Thyroid cancer metastasis to the urinary bladder is a very rear condition. To the authors’ knowledge there have been only 2 cases reported in the literature. Herein a case is reported of a metastatic bladder tumor in a 73-year-old woman with history of thyroid and breast cancer. Gross hematuria was the initial symptom of her metastatic disease. Pathology of the resected mass revealed a follicular thyroid cancer metastasis. This case illustrates that follicular carcinoma of the thyroid may hav...

  10. [A case of malignant lymphoma with a metastasis to the lateral rectus muscle].

    Science.gov (United States)

    Yokoji, H; Nakamura, S; Ikeda, T

    1997-06-01

    We reported a 75-year-old woman with malignant lymphoma who had a metastasis to the right lateral rectus muscle. She was well until two months earlier, when a tumor in the left thigh began to enlarge. Ten days before admission, she noticed medial deviation of the right eyeball. Neurological examination showed the right esotropia with isolated paralysis of the right lateral gaze. She denied double vision. MR imaging demonstrated a swelling of the right lateral rectus muscle. Gallium scanning revealed abnormal accumulation in the right orbit and the left thigh. The tumor in the left thigh was histologically diagnosed as non-Hodgkin's lymphoma, diffuse large cell type. Discrete extraocular muscle metastasis is rare and unreported for malignant lymphoma. Reported cases of breast and thyroid cancers metastatic to the extraocular muscles did not develop diplopia similar to our case. The rapid growth of metastases to the extraocular muscles produces a large visual axes deviation, therefore no diplopia may be elicited.

  11. Solitary pancreatic metastasis from breast cancer: case report and review of literature

    Directory of Open Access Journals (Sweden)

    Márcio Apodaca-Rueda

    2017-11-01

    Full Text Available ABSTRACT CONTEXT: Pancreatic metastases from primary malignant tumors at other sites are rare, constituting about 2% of the neoplasms that affect the pancreas. Pancreatic metastasis from breast cancer is extremely rare and difficult to diagnose, because its clinical and radiological presentation is similar to that of a primary pancreatic tumor. CASE REPORT: A 64-year-old female developed a lesion in the pancreatic tail 24 months after neoadjuvant therapy, surgery and adjuvant radiation therapy for right-side breast cancer (ductal carcinoma. She underwent distal pancreatectomy with splenectomy and left adrenalectomy, and presented an uneventful outcome. The immunohistochemical analysis on the surgical specimen suggested that the lesion originated from the breast. CONCLUSION: In cases of pancreatic lesions detected in patients with a previous history of breast neoplasm, the possibility of pancreatic metastasis should be carefully considered.

  12. Incidence, symptoms, treatment, and prognosis in 113 patients with brain/meningeal metastasis from breast cancer. Screening in accordance with hormone receptor and HER2/neu

    International Nuclear Information System (INIS)

    Kan, Norimichi; Takada, Masayasu; Kuwata, Katsuya

    2009-01-01

    In 113 of 422 patients with metastatic/recurrent breast cancer (MBC who were treated in our hospital after 2001, brain/meningeal metastasis was detected. In 240 patients who died, the overall incidence of brain/meningeal metastasis was 36.3% (n=87). With respect to hormone receptor (HR) and HER2 presence, metastasis was detected in 32 (58.2%) of 55 patients showing HR(-) and HER2(+), 17 (39.5%) of 43 patients showing HR(-) and HER2(-), 19 (31.5%) of 54 patients showing HR(+) and HER2(+), and 17 (20%) of 85 patients showing HR(+) and HER2(-) (brain metastasis was detected in 2 of 3 patients in whom HR or HER2 was unclear); the incidence was significantly higher in HR(-) or HER2(+) patients. Of our series including surviving patients, asymptomatic brain metastasis was detected using contrast-enhanced MRI in 24 HER2(+) patients. In the above 113 patients, the median survival time (MST) after diagnosis was 10 months. However, it was 17 months in 24 patients who underwent screening. For treatment, whole brain radiotherapy (WBRT) or stereotactic radiosurgery (SRS) mainly with a gamma knife was performed. During a follow-up of more than 12 months, 1 to 4 sessions of treatment (mean: 2.39, median: 2) were required. In 50% of the patients, both WBRT and SRS were performed. There were no HR- or HER2- related differences in survival after brain metastasis. However, the MST was 34 months in 7 patients in whom the 1st relapse site involved the brain. In the future, the usefulness of early treatment via brain metastasis screening should be reviewed in HR(-) and HER2(+) patients. (author)

  13. US and MRI Findings of Penile Metastasis from Rectal Adenocarcinoma: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Oh, Ha Yeun [Kangwon National University Hospital, Chuncheon (Korea, Republic of)

    2012-03-15

    Metastatic tumors of the penis originating from the gastrointestinal tract are rare clinical conditions. We experienced a case of penile metastasis in a 59-year-old man who underwent an abdomino-peritoneal resection for a moderately-differentiated adenocarcinoma of the rectum 4 years earlier. We report penile ultrasonography and magnetic resonance imaging findings on this uncommon metastatic penile tumor from a rectal adenocarcinoma and briefly review radiologic findings and relevant literature

  14. Association Between Radiation Necrosis and Tumor Biology After Stereotactic Radiosurgery for Brain Metastasis

    International Nuclear Information System (INIS)

    Miller, Jacob A.; Bennett, Elizabeth E.; Xiao, Roy; Kotecha, Rupesh; Chao, Samuel T.; Vogelbaum, Michael A.; Barnett, Gene H.; Angelov, Lilyana; Murphy, Erin S.; Yu, Jennifer S.; Ahluwalia, Manmeet S.

    2016-01-01

    Background: The primary dose-limiting toxicity of stereotactic radiosurgery (SRS) is radiation necrosis (RN), which occurs after approximately 5% to 10% of treatments. This adverse event may worsen neurologic deficits, increase the frequency and cost of imaging, and necessitate prolonged treatment with steroids or antiangiogenic agents. Previous investigations have primarily identified lesion size and dosimetric constraints as risk factors for RN in small populations. We hypothesized that disease histology, receptor status, and mutational status are associated with RN. Methods and Materials: All patients presenting with brain metastasis between 1997 and 2015 who underwent SRS and subsequent radiographic follow-up at a single tertiary-care institution were eligible for inclusion. The primary outcome was the cumulative incidence of radiographic RN. Multivariate competing risks regression was used to identify biological risk factors for RN. Results: 1939 patients (5747 lesions) were eligible for inclusion; 285 patients (15%) experienced radiographic RN after the treatment of 427 (7%) lesions. After SRS, the median time to RN was 7.6 months. After multivariate analysis, graded prognostic assessment, renal pathology, lesion diameter, and the heterogeneity index remained independently predictive of RN in the pooled cohort. In subset analyses of individual pathologies, HER2-amplified status (hazard ratio [HR] 2.05, P=.02), BRAF V600+ mutational status (HR 0.33, P=.04), lung adenocarcinoma histology (HR 1.89, P=.04), and ALK rearrangement (HR 6.36, P<.01) were also associated with RN. Conclusions: In the present investigation constituting the largest series of RN, several novel risk factors were identified, including renal histology, lung adenocarcinoma histology, HER2 amplification, and ALK/BRAF mutational status. These risk factors may be used to guide clinical trial design incorporating biological risk stratification or dose escalation. Future studies determining the

  15. Association Between Radiation Necrosis and Tumor Biology After Stereotactic Radiosurgery for Brain Metastasis

    Energy Technology Data Exchange (ETDEWEB)

    Miller, Jacob A. [Cleveland Clinic Lerner College of Medicine, Cleveland Clinic, Cleveland, Ohio (United States); Bennett, Elizabeth E. [Department of Neurological Surgery, Neurological Institute, Cleveland Clinic, Cleveland, Ohio (United States); Xiao, Roy [Cleveland Clinic Lerner College of Medicine, Cleveland Clinic, Cleveland, Ohio (United States); Kotecha, Rupesh [Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio (United States); Chao, Samuel T. [Cleveland Clinic Lerner College of Medicine, Cleveland Clinic, Cleveland, Ohio (United States); Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio (United States); Rose Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio (United States); Vogelbaum, Michael A.; Barnett, Gene H.; Angelov, Lilyana [Cleveland Clinic Lerner College of Medicine, Cleveland Clinic, Cleveland, Ohio (United States); Department of Neurological Surgery, Neurological Institute, Cleveland Clinic, Cleveland, Ohio (United States); Rose Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio (United States); Murphy, Erin S.; Yu, Jennifer S. [Cleveland Clinic Lerner College of Medicine, Cleveland Clinic, Cleveland, Ohio (United States); Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio (United States); Rose Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio (United States); Ahluwalia, Manmeet S. [Cleveland Clinic Lerner College of Medicine, Cleveland Clinic, Cleveland, Ohio (United States); Rose Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio (United States); and others

    2016-12-01

    Background: The primary dose-limiting toxicity of stereotactic radiosurgery (SRS) is radiation necrosis (RN), which occurs after approximately 5% to 10% of treatments. This adverse event may worsen neurologic deficits, increase the frequency and cost of imaging, and necessitate prolonged treatment with steroids or antiangiogenic agents. Previous investigations have primarily identified lesion size and dosimetric constraints as risk factors for RN in small populations. We hypothesized that disease histology, receptor status, and mutational status are associated with RN. Methods and Materials: All patients presenting with brain metastasis between 1997 and 2015 who underwent SRS and subsequent radiographic follow-up at a single tertiary-care institution were eligible for inclusion. The primary outcome was the cumulative incidence of radiographic RN. Multivariate competing risks regression was used to identify biological risk factors for RN. Results: 1939 patients (5747 lesions) were eligible for inclusion; 285 patients (15%) experienced radiographic RN after the treatment of 427 (7%) lesions. After SRS, the median time to RN was 7.6 months. After multivariate analysis, graded prognostic assessment, renal pathology, lesion diameter, and the heterogeneity index remained independently predictive of RN in the pooled cohort. In subset analyses of individual pathologies, HER2-amplified status (hazard ratio [HR] 2.05, P=.02), BRAF V600+ mutational status (HR 0.33, P=.04), lung adenocarcinoma histology (HR 1.89, P=.04), and ALK rearrangement (HR 6.36, P<.01) were also associated with RN. Conclusions: In the present investigation constituting the largest series of RN, several novel risk factors were identified, including renal histology, lung adenocarcinoma histology, HER2 amplification, and ALK/BRAF mutational status. These risk factors may be used to guide clinical trial design incorporating biological risk stratification or dose escalation. Future studies determining the

  16. Multiple bone metastasis of medulloblastoma; a case report

    International Nuclear Information System (INIS)

    Oh, Jae Cheon; Lee, Seoung Ro; Kim, Yong Soo; Park, Dong Woo; Joo, Kyung Bin; Hahm, Chang Kok

    1996-01-01

    Medulloblastoma is one of the most undifferentiated primitive neuroectodermal tumors and represents about 30% of all posterior fossa tumors in children. Disseminated medulloblastoma, mainly involving cerebral surfaces, ventricles and the subarachnoid space can, in 50% of patients, be identified on intial imaging studies. One third of these lesions metastasize to an extracranial sity, primarily to bone. Osseous metastases, which occur mainly after craniectomy are typically lytic, but osteoblastic lesions also may occur. We experienced the case of a 14 year-old female patient with multiple bone metastases of medulloblastoma after craniectomy. Bone metastatic lesions were present in the right femur and thoracic spine and were osteoblastic or osteolytic

  17. A Rare Case of Zosteriform Cutaneous Metastasis from Breast Cancer

    Directory of Open Access Journals (Sweden)

    Filiz Topaloğlu Demir

    2017-03-01

    Full Text Available Breast cancer is the most common cancer among women and the second leading cause of cancer deaths, after lung cancer. Cutaneous breast cancer metastases often develop as direct involvement and local spread and often manifest as solid painless nodules in the anterior chest wall. Internal malignant skin metastases rarely present like soft nodules, telangiectasia-like lesions, neoplastic alopecia, erysipeloides carcinoma, erythema annulare-like, herpetiformis or zosteriform, target-like, pyodermic and morphea-like lesions. In this article, we present a 49-year-old female patient describing a sensation of burning pain with erythematous papules and plaques in a zosteriform distribution. The diagnosis of zosteriform cutaneous metastases from a breast cancer was made. Majority of these cases may be misdiagnosed as herpes zoster infection and can be treated with antiviral drugs. Therefore, cutaneous metastases should be kept in mind in the differential diagnosis of lesions in zosteriform distribution.

  18. Isolated clival metastasis as the cause of abducens nerve palsy in a patient of breast carcinoma: A rare case report

    Directory of Open Access Journals (Sweden)

    Akhil Kapoor

    2015-01-01

    Full Text Available Metastatic lesions to the clivus have been reported in various cancers including lung cancer, prostate carcinoma, skin melanoma, and hepatocellular carcinoma. There have been only a few reports of breast cancer presenting with isolated clival metastasis. We report a case of 35-year-old lady, who was known case of breast carcinoma presented with diplopia as the only sign of clival metastasis. The etiology was established by magnetic resonance imaging which showed an enhancing lesion in the clivus. The diagnosis of clival metastasis from breast cancer was confirmed by transsphenoidal biopsy.

  19. An unusual case of metastasis to the left side of the heart: a case report

    Directory of Open Access Journals (Sweden)

    Boyars Michael

    2011-01-01

    Full Text Available Abstract Introduction Cardiac metastases are found in six to 20% of autopsies of patients with malignant neoplasm. The most common neoplasms that metastasize to the heart are malignant melanoma, lymphoma, and leukemia, but the relative numbers are greater with breast and lung cancers, reflecting the most common incidence of these cancers. Case presentation A 60-year-old Hispanic man presented to our hospital after being transferred from an outside hospital for workup and evaluation of an adrenal mass of the abdomen and pelvis, found on computed tomography. His chief complaint upon admission was altered mental status. Physical examination was unremarkable. He was alert and oriented and had a dry and non-erythematous oropharynx, and bilateral diffuse wheezing on lung examination. Computed tomography of the chest showed multiple hypodense lesions in the left ventricular myocardium, suggestive of metastases. There were also tiny sub-centimeter nodular densities in the right upper and lower lobes. Adrenal glands contained hypodense lesions, which showed characteristic adenocarcinomatous malignant cells. Conclusion Cancers which have metastasized to the heart are found in six to 20% of patients with malignant neoplasms. The right side of the heart is more commonly involved in metastasis. This study is unusual in that a tumor of an unknown primary origin had metastasized to the left side of the heart.

  20. Colon cancer metastasis to the mandibular gingiva with partial occult squamous differentiation: A case report and literature review

    OpenAIRE

    Ren, Quan-Guang; Huang, Tao; Yang, Sheng-Li; Hu, Jian-Li

    2016-01-01

    Metastasis is the primary cause of death among patients with colon cancer. However, the number of available studies regarding oral cavity metastases from colon cancer is currently limited. We herein report an unusual case of a 60-year-old male patient who developed an oral cavity metastasis from colon cancer. A total of 12 clinical case studies reporting colon cancer metastases to the mandibular gingival region were also reviewed, with the aim to elucidate the clinical and pathological charac...

  1. Unusual Upper Gastrointestinal Bleeding due to Late Metastasis from Renal Cell Carcinoma: A Case Report

    Directory of Open Access Journals (Sweden)

    Wen-Tsan Chang

    2004-03-01

    Full Text Available A case of recurrent massive upper gastrointestinal bleeding originating from metastatic renal cell carcinoma is reported. A 63-year-old woman underwent right nephrectomy 9 years previously and experienced no recurrence during follow-up. A gradually enlarging ulcerative tumor over the bulb of the duodenum and four subsequent episodes of massive bleeding from this tumor occurred between June 2001 and March 2002. The patient underwent surgery in April 2002 for intractable bleeding from the tumor. Renal cell carcinoma metastasis to the duodenum was confirmed from the surgical specimen. Upper gastrointestinal bleeding due to malignancy is very rare and the duodenum is the least frequently involved site. Furthermore, a solitary late renal cell carcinoma metastasis 9 years after a nephrectomy is extremely uncommon. This case suggests that life-long follow-up of renal cell carcinoma patients is necessary, owing to unpredictable behavior and the possibility of long disease-free intervals. In nephrectomized patients suffering from gastrointestinal bleeding, complete evaluation, especially endoscopic examination, is indicated. The possibility of late recurrent renal cell carcinoma metastasis to the gastrointestinal tract should be kept in mind, although it is rare. If the patient is fit for surgery, metastatectomy is the first choice of treatment.

  2. Excavated pulmonary nodules: an unusual clinical presentation of lung metastasis in two cases

    Directory of Open Access Journals (Sweden)

    Lalya Issam

    2010-06-01

    Full Text Available Abstract Background Excavated pulmonary metastasis are rare. We present two cases of excavated pulmonary nodules proved to be metastases from osteosarcoma and gallblader lymphoma. Case presentation The first one is 39-year-old man in whom cholecystectomy made the diagnosis of primary non-Hodgkin's lymphoma of the gallbladder. He presented in chest CT scan excavated nodules that had been biopsied and confirmed the diagnosis of non hodgkin lymphoma. He underwent 8 courses of chemotherapy CHOP 21 with complete remission. The second one is an 21 years old man who presented a right leg osteoblastic osteosarcoma with only excavated pulmonary nodules in extension assessment. He had 3 courses of polychemotherapy API (doxorubicin, platinum, and ifosfamide with partial response. Unfortunately, he died following a septic shock. Review of the literature shows that excavated pulmonary nodules as metastasis are rare but we should consider this diagnosis every time we are in front of a cancer. Chest computed tomography is the best diagnosis imaging that could make this diagnosis. Differential diagnosis between benign and malignant bullous lesions is important because surgical excision affects survival in some malignancies. Conclusions Although pulmonary nodules are the most common cancer metastasis, a differential diagnosis of a concurrent primary malignancy should always be considered every time we have excavated lesions, even in patients with known malignant disease. Thorough chest evaluation is important, as multiple primary malignancies may occur concomitantly.

  3. Esophageal Cancer with Bone Marrow Hyperplasia Mimicking Bone Metastasis: Report of a Case

    Directory of Open Access Journals (Sweden)

    Hiromi Yasuda

    2016-11-01

    Full Text Available A 63-year-old man visited the clinic with numbness in the right hand. Magnetic resonance imaging demonstrated multiple low-intensity lesions in the cervical vertebrae and sacrum, which was suspicious of cervical bone metastasis. Fluorodeoxyglucose positron emission tomography/computed tomography revealed areas of increased fluorodeoxyglucose uptake in the thoracic esophagus, sternum and sacrum. A flat, elevated esophageal cancer was identified by upper gastrointestinal endoscopy, and the macroscopic appearance indicated early-stage disease. From the cervical, thoracic and abdominal computed tomography images, there were no metastatic lesions except for the bone lesions. To confirm whether the bone lesions were metastatic, we performed bone biopsy. The histopathological diagnosis was bone marrow hyperplasia. It was crucial for treatment planning to establish whether the lesions were distant metastases. Here, we report a case of esophageal cancer with bone marrow hyperplasia mimicking bone metastasis.

  4. Primary intraosseous carcinoma arising from odontogenic keratocyst with parotid lymph node metastasis. A case report

    Directory of Open Access Journals (Sweden)

    Siddesh Shenoy

    2007-01-01

    Full Text Available Squamous cell carcinoma (SCC arising from odontogenic cyst lining is rare. The exact incidence of carcinoma arising in odontogenic cyst is unknown, but it is estimated to vary between 1 and 2/1000. The pathogenesis is unknown, but a long-standing inflammation and continuous intracystic pressure have been suggested as possible causative factors. Metastasis from these lesions is not common (< 20%, and most of the carcinomas are moderately to well differentiated. To qualify as a primary intraosseous carcinoma, there must be no initial connection with the oral mucosa, overlying skin, or antral or nasal mucosa. This paper presents a case of primary intraosseous carcinoma arising from odontogenic keratocyst in the anterior mandible with metastasis to left parotid lymph nodes.

  5. Evaluating the significance of density, localization, and PD-1/PD-L1 immunopositivity of mononuclear cells in the clinical course of lung adenocarcinoma patients with brain metastasis

    DEFF Research Database (Denmark)

    Téglási, Vanda; Reiniger, Lilla; Fabian, Katalin

    2017-01-01

    Background. Management of lung cancer patients who suffer from brain metastases represents a major challenge. Considering the promising results with immune checkpoint inhibitor treatment, evaluating the status of immune cell (IC) infiltrates in the prognosis of brain metastasis may lead to better...

  6. Curative resection by splenectomy for solitary splenic metastasis from early gastric cancer: a case report and literature review.

    Science.gov (United States)

    Yoshizawa, Junichi; Kubo, Naoki; Ishizone, Satoshi; Karasawa, Fumitoshi; Nakayama, Ataru

    2017-06-20

    Solitary metastasis of a malignancy to the spleen is rare, particularly for gastric cancer. Only a few case reports have documented isolated splenic metastasis from early gastric cancer. We describe a case of splenic metastasis from early gastric cancer. A 60-year-old man underwent a distal gastrectomy for early gastric cancer. It infiltrated the submucosa with pathological nodal involvement (pT1bN2M0, stage IIB). One year after the gastrectomy, an abdominal computed tomography scan showed a low-density lesion, 17 mm in diameter, at the upper pole of the spleen. Positron emission tomography/computed tomography showed focal accumulation of fluorine-18 fluorodeoxyglucose in the spleen without extrasplenic tumor dissemination or metastasis. We diagnosed splenic metastasis of gastric cancer, and performed a splenectomy. Histological examination confirmed moderately differentiated tubular adenocarcinoma and poorly differentiated adenocarcinoma (solid type) that was consistent with the features of the primary gastric cancer. The splenic tumor was pathologically and immunohistochemically diagnosed as a metastasis from the gastric carcinoma. More than 18 months after the splenectomy, the patient has had no evidence of recurrent gastric cancer. When solitary metastasis to the spleen is suspected during the postoperative follow-up of a patient with gastric cancer, a splenectomy is a potentially effective treatment.

  7. Thyroid metastasis from renal cell carcinoma-A case report after 9 years.

    Science.gov (United States)

    Macedo-Alves, D; Koch, P; Soares, V; Gouveia, P; Honavar, M; Taveira-Gomes, A

    2015-01-01

    The thyroid gland is a rare site of clinically detectable tumor metastasis. As thyroid tumors are usually assumed to be primary in origin, its recognition as a secondary is difficult. We report a case of an 80-year old female who was referred to the Department of Surgery for a symptomatic thyroid nodule. Her medical history included a radical nephrectomy for renal cell carcinoma (RCC) nine years ago. During follow-up a pancreatic nodule was noted suggestive of a neuroendocrine tumor and the von Hippel-Lindau syndrome had to be ruled out. The fine-needle aspiration biopsy (FNAB) guided by ultrasound (US) of the thyroid nodule was inconclusive and a hemithyroidectomy and isthmectomy were performed. Histological examination revealed metastasis of a clear cell carcinoma. RCC disseminates in an unpredictable manner and can show late recurrences. Although secondary involvement of the thyroid gland by RCC is rare, it is still one of the more common neoplasms to metastasize to this site. There are no specific clinical features and few characteristic findings of metastatic thyroid carcinoma on imaging studies. FNAB is a useful procedure to diagnose metastatic thyroid cancer, but one should remain suspicious when the result for malignant cells is negative or indeterminate. After thyroidectomy the diagnosis of RCC is confirmed immunohistochemically. There is a clear survival benefit if a surgical approach to the thyroid metastasis is chosen. Thyroid metastasis should be considered in patients with a thyroid nodule and positive history for RCC. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  8. Skeletal Muscle Metastasis from Renal Cell Carcinoma; 21 cases and review of the literature

    Directory of Open Access Journals (Sweden)

    Tamara Miner Haygood

    2015-08-01

    Full Text Available Objectives: This study aimed to raise radiologists’ awareness of skeletal muscle metastases (SMM in renal cell carcinoma (RCC cases and to clarify their imaging appearance. Methods: A retrospective analysis was undertaken of 21 patients between 44–75 years old with 72 SMM treated from January 1990 to May 2009 at the MD Anderson Cancer Center in Houston, Texas, USA. Additionally, 37 patients with 44 SMM from a literature review were analysed. Results: Among the 21 patients, the majority of SMM were asymptomatic and detected via computed tomography (CT. Mean metastasis size was 18.3 mm and the most common site was the trunk muscles (83.3%. The interval between discovery of the primary tumour and metastasis detection ranged up to 234 months. Peripheral enhancement (47.1% was the most common post-contrast CT pattern and non-contrasted CT lesions were often isodense. Magnetic resonance imaging (MRI characteristics were varied. Five lesions with available T1-weighted pre-contrast images were hyperintense to the surrounding muscle. Other organ metastases were present in 20 patients. Of the 44 SMM reported in the literature, the majority were symptomatic. Average metastasis size was 53.4 mm and only 20.5% of SMM were in trunk muscles. The average interval between tumour discovery and metastasis detection was 101 months. Other organ metastases were recorded in 17 out of 29 patients. Conclusion: SMM should always be considered in patients with RCC, even well after primary treatment. SMM from RCC may be invisible on CT without intravenous contrast; contrast-enhanced studies are therefore recommended. SMM are often hyperintense to the surrounding muscle on T1-weighted MRI scans.

  9. Lateral rectus metastasis from an occult systemic malignancy masquerading as abducens palsy: a case report

    Directory of Open Access Journals (Sweden)

    Masoud Mohammad T

    2008-06-01

    Full Text Available Abstract Introduction Abduction deficit in the elderly is commonly caused by sixth cranial nerve palsy due to microvasculopathy. However, not all such cases are of neurogenic origin, as our case report shows. Case presentation We present the case of a 75-year-old woman who was generally unwell, developed acute diplopia and was found to have a right abduction deficit in a quiet eye with no gross orbital signs and symptoms. A computed tomography scan of the head and orbits revealed a metastatic mass in the right lateral rectus muscle. Systemic evaluation confirmed widespread thoracic and abdominal metastases from an occult systemic malignancy. Lateral rectus metastasis from an occult systemic malignancy was masquerading as abducens palsy. Conclusion Orbital metastasis involving extraocular muscles can present as isolated diplopia with minimal local signs and the absence of a history of systemic malignancy. A detailed history and systemic examination can identify suspicious cases, which should be investigated further. The clinician should avoid presuming that such an abduction deficit in the elderly is a benign neurogenic palsy.

  10. Metástase cerebral: tratamento paliativo com radiocirurgia Brain metastasis: palliative treatment with radiosurgery

    Directory of Open Access Journals (Sweden)

    Sérgio L. Faria

    1995-09-01

    Full Text Available O artigo faz avaliação de 52 pacientes com metástase cerebral tratados com radiocirurgia estereotática na Universidade McGill, em Montreal. A radiocirurgia foi realizada com a técnica dinâmica em que, ao mesmo tempo, giram a mesa e a cabeça do acelerador linear de 10 MV. Todos os pacientes (56 tratamentos ao todo foram tratados com um único isocentro e uma dose única mediana de 1800 cGy na periferia da metástase. Em 88% dos casos a radiocirurgia foi usada após falha de tratamento radioterápico fracionado em todo cérebro. Todos os 52 casos tiveram avaliação com CT pós radiocirurgia. O seguimento mediano foi de 6 meses (variou entre 1 e 37 meses e a taxa de resposta, parcial ou completa, foi de 64%. Apenas 4 pacientes (7% tiveram algum tipo de complicação tardia relacionada ao tratamento. Estes achados vão de encontro com dados da literatura. A radiocirurgia é tratamento pouco agressivo, bem tolerado e com alta taxa de resposta para lesões locais e pode ser útil para pacientes selecionados. O seu valor definitivo, como tratamento único ou combinado com radioterapia em todo cérebro, está sendo avaliado de forma prospectiva e randomizada.This is a retrospective review of 52 patients with metastatic brain disease who underwent stereotactic radiosurgery at McGill University in Montreal. The radiosurgical treatment was performed with the dynamic rotation technique in which there is continuous and simultaneous movement of treatment couch and machine gantry of a 10 MV linac. All patients were treated with a single isocenter and a median dose of 1800 cGy was delivered. In 88% of the cases radiosurgery was given after failure from whole brain conventional irradiation. All 52 cases were assessed with brain CT post radiosurgery. The median follow up time was 6 months (range 1 -37 months and the response rate (partial or complete was 64%. Only 4 patientes (7% developed late complications related to the treatment. These findings are

  11. Carcinoma of Gall bladder with distant metastasis to breast parenchyma. Report of a case and review of literature

    International Nuclear Information System (INIS)

    Kumaran, D.; Anamalai, M.; Velu, U.; Julka, P.K.; Nambirajan, A.

    2016-01-01

    Background: Gall bladder carcinoma is one of the most common cancers in India. Gall bladder cancer with metastasis to the breast is very rare. Herein we intend to report a case of carcinoma gall bladder with breast metastasis and a short review of the literature. Methods: This report describes an interesting and unusual case of gall bladder carcinoma presenting with breast metastasis. Case report: A 38-year lady presented with complaints of right abdominal pain. Bilateral breast examination showed 2 2 cm palpable lump in the upper outer quadrant of the left breast. Contrast-enhanced CT of the abdomen and pelvis showed circumferential thickening of gall bladder with the loss of fat plane with the adjacent liver parenchyma. Biopsy from the breast lump was reported as metastatic adenocarcinoma compatible with primary in the gall bladder. Whole body PET-CT showed gall bladder mass with abdominal and pelvic nodes with metastasis to liver, left breast, C7 vertebral body and left supra-clavicular node. She was diagnosed to have disseminated carcinoma gall bladder with liver, breast and supraclavicular nodal metastasis. She received palliative chemotherapy with gemcitabine and carboplatin and radiotherapy to C7 vertebra. After receiving 3 cycles of chemotherapy, chemotherapy was changed to the second line with single agent capecitabine. In spite of two lines of chemotherapy, she succumbed to disease progression and expired. Conclusion: There are limited examples of gall bladder adenocarcinoma with simultaneous metastasis to breast in the English literature. Our case showed an unusual dissemination of gall bladder cancer

  12. Orbital metastasis secondary to pulmonary adenocarcinoma treated with gefitinib: a case report

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    Koma Yasuko

    2012-10-01

    Full Text Available Abstract Introduction Orbital metastases of lung cancer are rare. However, because the number of patients diagnosed with lung cancer is increasing, the probability that a physician will see a patient with an orbital metastasis is also increasing. Unfortunately, the clinical course and response of these patients to cytotoxic chemotherapy are generally poor and keeping a patient’s quality of vision is difficult. In recent years, gefitinib, an epidermal growth factor receptor tyrosine kinase inhibitor, has brightened the outlook for patients with advanced non-small cell lung cancer, especially for those who carry epidermal growth factor receptor-activating mutations. Case presentation A 62-year-old Japanese man presented with swelling of the eyelid margin and ptosis of his right eye. A physical examination revealed double vision in his right eye and an alteration in elevator muscle mobility. A magnetic resonance image demonstrated a right intra-orbital mass (18 × 16mm. Screening examinations were carried out because this mass was suspected to be a metastasis from another organ. Chest computed tomography revealed a 42 × 37mm mass shadow on the left side of the hilum with mediastinal lymph node metastases. Adenocarcinoma with an epidermal growth factor receptor gene mutation (exon 19 deletion L747-E749; A750P was detected in a transbronchial biopsy specimen; the patient was diagnosed with stage IV (T2N2M1 non-small cell lung cancer. Gefitinib (250mg/day was chosen as first-line chemotherapy because there was no pre-existing interstitial shadow. After two months of treatment, the patient’s right eye opened completely and follow-up magnetic resonance imaging revealed a marked reduction of the intra-orbital mass to 14 × 13mm. Three months after treatment initiation, a follow-up computed tomography showed a marked reduction in the size of the primary lesion to 23 × 20mm. The patient is continuing gefitinib treatment without any adverse effects

  13. A clinical case of the penile metastasis from the rectal carcinoma

    International Nuclear Information System (INIS)

    Yildirim, Mehmet; Coskun, Ali; Pürten, Mete; Oztekin, Ozgur; Ilhan, Enver

    2010-01-01

    Penile metastases are rare and usually secondary to genitourinary and colorectal cancer. We present a case of a 77-year-old man with penile metastasis who was operated for rectal carcinoma. He was referred to our clinic for penile ulcerous lesion, semierectile penis and voiding dysfunction. Imaging studies showed nodular lesion at glans penis and multiple bone metastases. He did not respond to chemoradiotherapy and he had bad prognosis. Imaging methods and biopsy may help to clarify the diagnosis but the treatment modalities are insufficient in these patients

  14. Cytological diagnosis of a rare case of cutaneous metastasis from transitional cell carcinoma, renal pelvis

    Directory of Open Access Journals (Sweden)

    Pragya Singh

    2017-12-01

    Full Text Available Transitional cell carcinoma (TCC arising from renal pelvis rarely gives rise to cutaneous metastasis. Due to the insufficient literature, the exact incidence is not known till date. Moreover, the diagnosis is confirmed on histopathological examination with the aid of immunohistochemistry wherever needed. We are presenting a case of a 70-year-old female with metastatic TCC from the renal pelvis to the abdominal skin, which was diagnosed on cytology alone along with the cell block preparation. We also highlight the important cytomorphological and immunohistochemical features noted, which need to be known to avoid any diagnostic delay.

  15. Breast metastasis from gastric adenocarcinoma mimicking normal breast parenchyma on ultrasound: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Ji Hyun; Lee, Jin Hwa; Park, Min Kyung; Kim, Dae Cheol; Lee, Mi Ri; Cho, Se Heon [Dong A University Hospital, Busan (Korea, Republic of); Park, Young Mi [Dept. of Radiology, Inje University Busan Paik Hospital, Busan (Korea, Republic of)

    2015-12-15

    Breast metastases from extramammary malignancies are uncommon. Although metastatic lesions show variable radiologic features, there have been few reports of metastatic breast cancer with negative sonographic findings. Furthermore, the results of several studies have indicated a high negative predictive value when ultrasonographic and mammographic findings were normal in the setting of a palpable lump, and follow-up is recommended when the physical examination is not highly suspicious. Herein, we report a case of a 26-year-old woman with breast metastasis from a known gastric adenocarcinoma, which had negative findings without any evidence of suspicious features for malignancy on the initial mammogram and ultrasound.

  16. Brain Metastasis Velocity: A Novel Prognostic Metric Predictive of Overall Survival and Freedom From Whole-Brain Radiation Therapy After Distant Brain Failure Following Upfront Radiosurgery Alone.

    Science.gov (United States)

    Farris, Michael; McTyre, Emory R; Cramer, Christina K; Hughes, Ryan; Randolph, David M; Ayala-Peacock, Diandra N; Bourland, J Daniel; Ruiz, Jimmy; Watabe, Kounosuke; Laxton, Adrian W; Tatter, Stephen B; Zhou, Xiaobo; Chan, Michael D

    2017-05-01

    Prior statistical models attempted to identify risk factors for time to distant brain failure (DBF) or time to salvage whole-brain radiation therapy (WBRT) to predict the benefit of early WBRT versus stereotactic radiosurgery (SRS) alone. We introduce a novel clinical metric, brain metastasis velocity (BMV), for predicting clinical outcomes after initial DBF following upfront SRS alone. BMV was defined as the cumulative number of new brain metastases that developed over time since first SRS in years. Patients were classified by BMV into low-, intermediate-, and high-risk groups, consisting of 13 new metastases per year, respectively. Histology, number of metastases at the time of first SRS, and systemic disease status were assessed for effect on BMV. Of 737 patients treated at our institution with upfront SRS without WBRT, 286 had ≥1 DBF event. A lower BMV predicted for improved overall survival (OS) following initial DBF (log-rank P<.0001). Median OS for the low, intermediate, and high BMV groups was 12.4 months (95% confidence interval [CI], 10.4-16.9 months), 8.2 months (95% CI, 5.0-9.7 months), and 4.3 months (95% CI, 2.6-6.7 months), respectively. Multivariate analysis showed that BMV remained the dominant predictor of OS, with a hazard ratio of 2.75 for the high BMV group (95% CI, 1.94-3.89; P<.0001) and a hazard ratio of 1.65 for the intermediate BMV group (95% CI, 1.18-2.30; P<.004). A lower BMV was associated with decreased rates of salvage WBRT (P=.02) and neurologic death (P=.008). Factors predictive for a higher BMV included ≥2 initial brain metastases (P=.004) and melanoma histology (P=.008). BMV is a novel metric associated with OS, neurologic death, and need for salvage WBRT after initial DBF following upfront SRS alone. Copyright © 2017 Elsevier Inc. All rights reserved.

  17. Brain Metastasis Velocity: A Novel Prognostic Metric Predictive of Overall Survival and Freedom From Whole-Brain Radiation Therapy After Distant Brain Failure Following Upfront Radiosurgery Alone

    Energy Technology Data Exchange (ETDEWEB)

    Farris, Michael, E-mail: mfarris@wakehealth.edu [Department of Radiation Oncology, Wake Forest School of Medicine, Winston-Salem, North Carolina (United States); McTyre, Emory R.; Cramer, Christina K.; Hughes, Ryan; Randolph, David M.; Ayala-Peacock, Diandra N.; Bourland, J. Daniel [Department of Radiation Oncology, Wake Forest School of Medicine, Winston-Salem, North Carolina (United States); Ruiz, Jimmy [Department of Medicine - Hematology & Oncology, Wake Forest School of Medicine, Winston-Salem, North Carolina (United States); Watabe, Kounosuke [Department of Cancer Biology, Wake Forest School of Medicine, Winston-Salem, North Carolina (United States); Laxton, Adrian W.; Tatter, Stephen B. [Department of Neurosurgery, Wake Forest School of Medicine, Winston-Salem, North Carolina (United States); Zhou, Xiaobo [Center for Bioinformatics & Systems Biology, Wake Forest School of Medicine, Winston-Salem, North Carolina (United States); Chan, Michael D. [Department of Radiation Oncology, Wake Forest School of Medicine, Winston-Salem, North Carolina (United States)

    2017-05-01

    Purpose: Prior statistical models attempted to identify risk factors for time to distant brain failure (DBF) or time to salvage whole-brain radiation therapy (WBRT) to predict the benefit of early WBRT versus stereotactic radiosurgery (SRS) alone. We introduce a novel clinical metric, brain metastasis velocity (BMV), for predicting clinical outcomes after initial DBF following upfront SRS alone. Methods and Materials: BMV was defined as the cumulative number of new brain metastases that developed over time since first SRS in years. Patients were classified by BMV into low-, intermediate-, and high-risk groups, consisting of <4, 4 to 13, and >13 new metastases per year, respectively. Histology, number of metastases at the time of first SRS, and systemic disease status were assessed for effect on BMV. Results: Of 737 patients treated at our institution with upfront SRS without WBRT, 286 had ≥1 DBF event. A lower BMV predicted for improved overall survival (OS) following initial DBF (log-rank P<.0001). Median OS for the low, intermediate, and high BMV groups was 12.4 months (95% confidence interval [CI], 10.4-16.9 months), 8.2 months (95% CI, 5.0-9.7 months), and 4.3 months (95% CI, 2.6-6.7 months), respectively. Multivariate analysis showed that BMV remained the dominant predictor of OS, with a hazard ratio of 2.75 for the high BMV group (95% CI, 1.94-3.89; P<.0001) and a hazard ratio of 1.65 for the intermediate BMV group (95% CI, 1.18-2.30; P<.004). A lower BMV was associated with decreased rates of salvage WBRT (P=.02) and neurologic death (P=.008). Factors predictive for a higher BMV included ≥2 initial brain metastases (P=.004) and melanoma histology (P=.008). Conclusions: BMV is a novel metric associated with OS, neurologic death, and need for salvage WBRT after initial DBF following upfront SRS alone.

  18. SU-E-T-306: Dosimetric Comparison of Leaf with Or Without Interdigitation in Multiple Brain Metastasis VMAT Treatment Planning

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2015-06-15

    Purpose: To evaluate the effects of leaf with or without interdigitation in multiple brain metastasis volumetric modulated arc therapy (VMAT) plans. Methods: Twenty patients with 2 to 6 brain metastases of our hospital were retrospectively studied to be planned with dual arc VMAT using Monaco 3.3 TPS on the Elekta Synergy linear accelerator. The prescription dose of PTV was 60Gy/30 fractions. Two plans with or without leaf interdigitation were designed. The homogeneity index (HI), conformity index (CI), dose volume histograms (DVHs), monitor unit (MU), treatment time (T), the segments, the dose coverage of the target, were all evaluated. Results: The plans with leaf interdigitation could achieve better CI (p<0.05) than without leaf interdigitation, while no significant difference were found in HI (p> 0.05) and the dose coverage of the target (p> 0.05).The MU,T, and the segments of the plan with leaf interdigitation were more than the plan without leaf interdigitation (p<0.05). There was no significant difference found in radiation dose of spinal cord, lenses and parotids, while the maximum dose of brain stem of leaf without interdigitation was higher than leaf with interdigitation (p< 0.05). It was worth noting that the areas of low dose regions with leaf interdigitation plan were much less than the without leaf interdigitation plan in the doublication planes (p< 0.05). Conclusion: This study shows that leaf with interdigitation has some advantages than leaf without interdigitation in multiple brain metastasis VMAT plans although the clinical relevance remains to be proven.

  19. SU-E-T-306: Dosimetric Comparison of Leaf with Or Without Interdigitation in Multiple Brain Metastasis VMAT Treatment Planning

    International Nuclear Information System (INIS)

    2015-01-01

    Purpose: To evaluate the effects of leaf with or without interdigitation in multiple brain metastasis volumetric modulated arc therapy (VMAT) plans. Methods: Twenty patients with 2 to 6 brain metastases of our hospital were retrospectively studied to be planned with dual arc VMAT using Monaco 3.3 TPS on the Elekta Synergy linear accelerator. The prescription dose of PTV was 60Gy/30 fractions. Two plans with or without leaf interdigitation were designed. The homogeneity index (HI), conformity index (CI), dose volume histograms (DVHs), monitor unit (MU), treatment time (T), the segments, the dose coverage of the target, were all evaluated. Results: The plans with leaf interdigitation could achieve better CI (p<0.05) than without leaf interdigitation, while no significant difference were found in HI (p> 0.05) and the dose coverage of the target (p> 0.05).The MU,T, and the segments of the plan with leaf interdigitation were more than the plan without leaf interdigitation (p<0.05). There was no significant difference found in radiation dose of spinal cord, lenses and parotids, while the maximum dose of brain stem of leaf without interdigitation was higher than leaf with interdigitation (p< 0.05). It was worth noting that the areas of low dose regions with leaf interdigitation plan were much less than the without leaf interdigitation plan in the doublication planes (p< 0.05). Conclusion: This study shows that leaf with interdigitation has some advantages than leaf without interdigitation in multiple brain metastasis VMAT plans although the clinical relevance remains to be proven

  20. Ameloblastoma with varied sites of metastasis: report of two cases and literature review.

    Science.gov (United States)

    Lin, Yi; He, Jian-feng; Li, Zhi-yong; Liu, Jian-hua

    2014-07-01

    We report two rare cases of lung metastasis from maxillary ameloblastoma, in order to review its risk and analyse the types of metastases that can present with this disease. A 40-year-old male with multiple recurrences and a 46-year-old female, who had undergone successful surgical treatment of a maxillary ameloblastoma, presented with metastatic lesions. The primary tumour and metastases were benign in both patients. We reviewed and analysed 20 cases of the same condition reported in recent years. Our initial treatment for the primary maxillary lesion was performed more than 10 years before the pulmonary lesions presented. Due to the aggressive nature of this tumour, metastases in the lungs and cervical lymph nodes (male patient) were confirmed. These cases presented a diagnostic challenge due to the multiple and varied sites of recurrence, which indicate the natural behaviour of this tumour. Different routes of metastasis can occur, including implanting, haematogenous, and lymphatic spread. CT-guided percutaneous transthoracic lung biopsy is an important method to confirm metastatic ameloblastoma. Copyright © 2013 European Association for Cranio-Maxillo-Facial Surgery. Published by Elsevier Ltd. All rights reserved.

  1. [An experimental study on the Chinese lung adenocarcinoma cell clone CPA-Yang1-BR with brain metastasis potency in nude mice and in vivo imaging research].

    Science.gov (United States)

    Lei, Bei; Cao, Jie; Shen, Jie; Zhao, Lanxiang; Liang, Sheng; Meng, Qinggang; Xie, Wenhui; Yang, Shunfang

    2013-08-20

    Lung cancer is the leading cause of cancer-related death in men and women. It is also the most common cause of brain metastases. A brain metastasis model is difficult to be established because of the presence of the blood-brain barrier (BBB) and the lack of optimal methods for detecting brain metastasis in nude mice. Thus, the establishment of a Chinese lung adenocarcinoma cell line and its animal model with brain metastasis potency and in vivo research is of great significance. CPA-Yang1 cells were obtained from a patient with human lung adenocarcinoma by lentiviral vector-mediated transfection of green fluorescence protein. Intracardiac inoculation of the cells was performed in nude mice, and brain metastatic lesions were detected using micro ¹⁸F FDG-PET/CT scanners, small animal in vivo imaging system for fluorescence, radionuclide and X ray fused imaging, magnetic resonance imaging (MRI) with sense body detection, and resection. The samples were divided into two parts for cell culture and histological diagnosis. The process was repeated in vivo and in vitro for four cycles to obtain a novel cell clone, CPA-Yang1-BR. A novel cell clone, CPA-Yang1-BR, was obtained with a brain metastatic rate of 50%. The use of MRI for the detection of brain metastases has obvious advantages. An experimental Chinese lung adenocarcinoma cell clone (CPA-Yang1-BR) and its animal model with brain metastasis potency in nude mice were established. MRI with sense body or micro MRI may be used as a sensitive, accurate, and noninvasive method to detect experimental brain metastases in intact live immunodeficient mice. The results of this study may serve as a technical platform for brain metastases from lung adenocarcinoma.

  2. Brain metastases from colorectal cancer

    DEFF Research Database (Denmark)

    Vagn-Hansen, Chris Aksel; Rafaelsen, Søren Rafael

    2001-01-01

    Brain metastases from colorectal cancer are rare. The prognosis for patients with even a single resectable brain metastasis is poor. A case of surgically treated cerebral metastasis from a rectal carcinoma is reported. The brain tumour was radically resected. However, cerebral, as well...... as extracerebral, disease recurred 12 months after diagnosis. Surgical removal of colorectal metastatic brain lesions in selected cases results in a longer survival time....

  3. A Melanoma Lymph Node Metastasis with a Donor-Patient Hybrid Genome following Bone Marrow Transplantation: A Second Case of Leucocyte-Tumor Cell Hybridization in Cancer Metastasis.

    Science.gov (United States)

    LaBerge, Greggory S; Duvall, Eric; Grasmick, Zachary; Haedicke, Kay; Pawelek, John

    2017-01-01

    Metastatic disease is the principal cause of mortality in cancer, yet the underlying mechanisms are not fully understood. Macrophage-cancer cell fusion as a cause of metastasis was proposed more than a century ago by German pathologist Prof. Otto Aichel. Since then this theory has been confirmed in numerous animal studies and recently in a patient with metastatic melanoma. Here we analyzed tumor DNA from a 51-year-old man who, 8 years following an allogeneic BMT from his brother for treatment of chronic myelogenous leukemia (CML), developed a nodular malignant melanoma on the upper back with spread to an axillary sentinal lymph node. We used laser microdissection to isolate FFPE tumor cells free of leucocytes. They were genotyped using forensic short tandem repeat (STR) length-polymorphisms to distinguish donor and patient genomes. Tumor and pre-transplant blood lymphocyte DNAs were analyzed for donor and patient alleles at 15 autosomal STR loci and the sex chromosomes. DNA analysis of the primary melanoma and the nodal metastasis exhibit alleles at each STR locus that are consistent with both the patient and donor. The doses vary between these samples indicative of the relative amounts of genomic DNA derived from the patient and donor. The evidence supports fusion and hybridization between donor and patient cells as the initiator of metastasis in this patient. That this phenomenon has now been seen in a second case suggests that fusion is likely to play a significant role for melanoma and other solid tumor metastasis, perhaps leading to new avenues of treatment for this most problematic disease.

  4. A Melanoma Lymph Node Metastasis with a Donor-Patient Hybrid Genome following Bone Marrow Transplantation: A Second Case of Leucocyte-Tumor Cell Hybridization in Cancer Metastasis.

    Directory of Open Access Journals (Sweden)

    Greggory S LaBerge

    Full Text Available Metastatic disease is the principal cause of mortality in cancer, yet the underlying mechanisms are not fully understood. Macrophage-cancer cell fusion as a cause of metastasis was proposed more than a century ago by German pathologist Prof. Otto Aichel. Since then this theory has been confirmed in numerous animal studies and recently in a patient with metastatic melanoma.Here we analyzed tumor DNA from a 51-year-old man who, 8 years following an allogeneic BMT from his brother for treatment of chronic myelogenous leukemia (CML, developed a nodular malignant melanoma on the upper back with spread to an axillary sentinal lymph node. We used laser microdissection to isolate FFPE tumor cells free of leucocytes. They were genotyped using forensic short tandem repeat (STR length-polymorphisms to distinguish donor and patient genomes. Tumor and pre-transplant blood lymphocyte DNAs were analyzed for donor and patient alleles at 15 autosomal STR loci and the sex chromosomes.DNA analysis of the primary melanoma and the nodal metastasis exhibit alleles at each STR locus that are consistent with both the patient and donor. The doses vary between these samples indicative of the relative amounts of genomic DNA derived from the patient and donor.The evidence supports fusion and hybridization between donor and patient cells as the initiator of metastasis in this patient. That this phenomenon has now been seen in a second case suggests that fusion is likely to play a significant role for melanoma and other solid tumor metastasis, perhaps leading to new avenues of treatment for this most problematic disease.

  5. Choroidal metastasis from early rectal cancer: Case report and literature review

    Directory of Open Access Journals (Sweden)

    Mitsuyoshi Tei

    2014-01-01

    CONCLUSION: This is the first report of choroidal metastasis from early rectal cancer. We consider it important to enforce systemic chemotherapy in addition to radiotherapy for choroidal metastasis from colorectal cancer.

  6. Follicular Thyroid Cancer Metastasis to the Urinary Bladder: Report of a Case and Review of the Literature

    Directory of Open Access Journals (Sweden)

    N. Grivas

    2012-01-01

    Full Text Available Thyroid cancer metastasis to the urinary bladder is a very rear condition. To the authors’ knowledge there have been only 2 cases reported in the literature. Herein a case is reported of a metastatic bladder tumor in a 73-year-old woman with history of thyroid and breast cancer. Gross hematuria was the initial symptom of her metastatic disease. Pathology of the resected mass revealed a follicular thyroid cancer metastasis. This case illustrates that follicular carcinoma of the thyroid may have a variable presentation, including hematuria.

  7. Metastasis of cervical cancer to breast: A case report and review of literature

    Directory of Open Access Journals (Sweden)

    Ankit Mangla

    2017-08-01

    Full Text Available Metastasis to the breast from an extra-mammary malignancy has been documented in literature, however cervical cancer metastasis to the breast is very rare. Thirty-eight cases of metastatic deposit to the breast from cervical cancer have been reported in literature. Though most patients present with a breast lump, it is very difficult to clinically distinguish a primary breast malignancy from a metastatic deposit. Histopathology of the tissue, aided with immune-histochemical staining pattern provides a definitive diagnosis. Our patient, a 51-year old woman presented with breast lump and history of post-menopausal bleeding. Upon further workup, the patient was diagnosed with cervical cancer. The mammogram and ultrasound of the breast showed multiple lumps within the breast. Histopathology of the breast mass showed metastatic deposit in the breast from cervical cancer. The patient was treated with radiation therapy to the cervix along with concurrent chemotherapy for local control of pain. After completion of local treatment, she started systemic chemotherapy, however she developed health-care associated pneumonia and subdural hematoma leading to deterioration in her performance status. The patient opted for hospice care and died 2 months later. In this report, we will review the presentation of the 38 cases reported in literature and the imaging and histopathologic findings of metastatic deposits to the breast.

  8. Spontaneous rupture of hepatic metastasis from a thymoma: A case report.

    Science.gov (United States)

    Kim, Ho Jae; Park, Yong Eun; Ki, Min Seo; Lee, Se Ju; Beom, Seung Hun; Han, Dai Hoon; Park, Young Nyun; Park, Jun Yong

    2016-11-28

    Bleeding resulting from spontaneous rupture of the liver is an infrequent but potentially life threatening complication that may be associated with an underlying liver disease. A hepatocellular carcinoma or hepatic adenoma is frequently reported is such cases. However, hemoperitoneum resulting from a hepatic metastatic thymoma is extremely rare. Here, we present a case of a 62-year-old man with hypovolemic shock induced by ruptured hepatic metastasis from a thymoma. At the first hospital admission, the patient had a 45-mm anterior mediastinal mass that was eventually diagnosed as a type A thymoma. The mass was excised, and the patient was disease-free for 6 years. He experienced sudden-onset right upper quadrant pain and was again admitted to our hospital. We noted large hemoperitoneum with a 10-cm encapsulated mass in S5/8 and a 2.3-cm nodular lesion in the right upper quadrant of the abdomen. He was diagnosed with hepatic metastasis from the thymoma, and he underwent chemotherapy and surgical excision.

  9. Four port-sites metastasis of gallbladder cancer after laparoscopic cholecystectomy: a case report

    Directory of Open Access Journals (Sweden)

    Ghafouri A

    2008-10-01

    Full Text Available "n Normal 0 false false false EN-US X-NONE AR-SA MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:Arial; mso-bidi-theme-font:minor-bidi;} Background: Port-site metastasis following laparoscopic cholecystectomy with unsuspected gallbladder carcinoma is a serious problem. Gallbladder carcinoma is found in 1% of all biliary tract operations, in most being diagnosed only after histological examination of the gallbladder. The spread of cancer following laparoscopy appears aggressive and widespread, as noticed from re-operation for radical treatment. The pathologic findings of gallbladder were consisting of tumoral and necrotic tissue, indicating of well differentiated adenocarcinoma. Mucosa and submucosa were involved, but no evidence of invasion to muscular layer and gall bladder serosa was found (T1. In this article we present the first of an unusual case of four port site adenocarcinoma metastasis from gallbladder cancer."n"n Case report: A 63 year old woman underwent laparoscopic cholecystectomy for acute cholecystitis. Thirty months later, she was admitted to the hospital with a complaint of masses at the four trocar sites. A biopsy from the port sites was undertaken and led to the diagnosis of adenocarcinoma metastasis. There is no published report of all four port site metastasis of gallbladder cancer after laparoscopic cholecystectomy

  10. In Vitro Treatment of Melanoma Brain Metastasis by Simultaneously Targeting the MAPK and PI3K Signaling Pathways

    Directory of Open Access Journals (Sweden)

    Inderjit Daphu

    2014-05-01

    Full Text Available Malignant melanoma is the most lethal form of skin cancer, with a high propensity to metastasize to the brain. More than 60% of melanomas have the BRAFV600E mutation, which activates the mitogen-activated protein kinase (MAPK pathway [1]. In addition, increased PI3K (phosphoinositide 3-kinase pathway activity has been demonstrated, through the loss of activity of the tumor suppressor gene, PTEN [2]. Here, we treated two melanoma brain metastasis cell lines, H1_DL2, harboring a BRAFV600E mutation and PTEN loss, and H3, harboring WT (wild-type BRAF and PTEN loss, with the MAPK (BRAF inhibitor vemurafenib and the PI3K pathway associated mTOR inhibitor temsirolimus. Combined use of the drugs inhibited tumor cell growth and proliferation in vitro in H1_DL2 cells, compared to single drug treatment. Treatment was less effective in the H3 cells. Furthermore, a strong inhibitory effect on the viability of H1_DL2 cells, when grown as 3D multicellular spheroids, was seen. The treatment inhibited the expression of pERK1/2 and reduced the expression of pAKT and p-mTOR in H1_DL2 cells, confirming that the MAPK and PI3K pathways were inhibited after drug treatment. Microarray experiments followed by principal component analysis (PCA mapping showed distinct gene clustering after treatment, and cell cycle checkpoint regulators were affected. Global gene analysis indicated that functions related to cell survival and invasion were influenced by combined treatment. In conclusion, we demonstrate for the first time that combined therapy with vemurafenib and temsirolimus is effective on melanoma brain metastasis cells in vitro. The presented results highlight the potential of combined treatment to overcome treatment resistance that may develop after vemurafenib treatment of melanomas.

  11. Regional Delivery of Chimeric Antigen Receptor-Engineered T Cells Effectively Targets HER2+ Breast Cancer Metastasis to the Brain.

    Science.gov (United States)

    Priceman, Saul J; Tilakawardane, Dileshni; Jeang, Brook; Aguilar, Brenda; Murad, John P; Park, Anthony K; Chang, Wen-Chung; Ostberg, Julie R; Neman, Josh; Jandial, Rahul; Portnow, Jana; Forman, Stephen J; Brown, Christine E

    2018-01-01

    Purpose: Metastasis to the brain from breast cancer remains a significant clinical challenge, and may be targeted with CAR-based immunotherapy. CAR design optimization for solid tumors is crucial due to the absence of truly restricted antigen expression and potential safety concerns with "on-target off-tumor" activity. Here, we have optimized HER2-CAR T cells for the treatment of breast to brain metastases, and determined optimal second-generation CAR design and route of administration for xenograft mouse models of breast metastatic brain tumors, including multifocal and leptomeningeal disease. Experimental Design: HER2-CAR constructs containing either CD28 or 4-1BB intracellular costimulatory signaling domains were compared for functional activity in vitro by measuring cytokine production, T-cell proliferation, and tumor killing capacity. We also evaluated HER2-CAR T cells delivered by intravenous, local intratumoral, or regional intraventricular routes of administration using in vivo human xenograft models of breast cancer that have metastasized to the brain. Results: Here, we have shown that HER2-CARs containing the 4-1BB costimulatory domain confer improved tumor targeting with reduced T-cell exhaustion phenotype and enhanced proliferative capacity compared with HER2-CARs containing the CD28 costimulatory domain. Local intracranial delivery of HER2-CARs showed potent in vivo antitumor activity in orthotopic xenograft models. Importantly, we demonstrated robust antitumor efficacy following regional intraventricular delivery of HER2-CAR T cells for the treatment of multifocal brain metastases and leptomeningeal disease. Conclusions: Our study shows the importance of CAR design in defining an optimized CAR T cell, and highlights intraventricular delivery of HER2-CAR T cells for treating multifocal brain metastases. Clin Cancer Res; 24(1); 95-105. ©2017 AACR . ©2017 American Association for Cancer Research.

  12. Fluorouracil implants caused a diaphragmatic tumor to be misdiagnosed as liver metastasis: a case report

    International Nuclear Information System (INIS)

    Shen, Yang-Yang; Qin, Hong-Wei; Zhang, Jian-Bo; Wang, Zhen-Dan; Li, Pang; Pang, Kai; Zhang, Bo; Li, Sheng; Cui, Kai

    2016-01-01

    Fluorouracil implants are widely used in peritoneal interstitial chemotherapy. Curative effects have been obtained, but implants have also caused some complications. We performed an analysis of a 66-year-old male patient’s case history, as well as conventional pathological analysis and Raman spectroscopic detection of the diaphragmatic tumor. We also analyzed the underlying causes of this condition to prevent complications and reduce misdiagnoses in future cases. The patient had a history of peritoneal fluorouracil implantation. Pathological analysis of the diaphragmatic mass revealed foreign particles, and Raman detection showed that the mass contained fluorouracil. Fluorouracil implants may persist due to the high concentrations of this drug used in peritoneal chemotherapy. This finding should provide guidance and improve the application of peritoneal implants. In clinical trials, and the diagnosis of liver metastasis should be based on pathological results

  13. [A Case of Rhabdomyolysis Related to SOX Therapy for Liver Metastasis of Gastric Cancer].

    Science.gov (United States)

    Sato, Kei; Akiyama, Hirotoshi; Kogure, Yuu; Suwa, Yusuke; Momiyama, Masashi; Ishibe, Atsushi; Endo, Itaru

    2017-04-01

    We report a case of rhabdomyolysis related to S-1 plus oxaliplatin(SOX)therapy for liver metastasis of gastric cancer. A 76- year-old man who had received SOX therapy for metastatic gastric cancer was admitted to our hospital for a chief complaint of fatigue and weakness. He diagnosed with rhabdomyolysis related to SOX therapy because of his symptoms and because his laboratory studies showed significant elevation of his serum creatine kinase(CK)level. The symptoms disappeared and the CK level normalized following large-volume transfusions. Rhabdomyolysis following SOX therapy is a very rare, but severe adverse event. This is the first detailed case report of rhabdomyolysis related to SOX therapy.

  14. Long-term survival in patients with non-small cell lung cancer and synchronous brain metastasis treated with whole-brain radiotherapy and thoracic chemoradiation

    International Nuclear Information System (INIS)

    Arrieta, Oscar; Villarreal-Garza, Cynthia; Zamora, Jesús; Blake-Cerda, Mónika; Mata, María D de la; Zavala, Diego G; Muñiz-Hernández, Saé; Garza, Jaime de la

    2011-01-01

    Brain metastases occur in 30-50% of Non-small cell lung cancer (NSCLC) patients and confer a worse prognosis and quality of life. These patients are usually treated with Whole-brain radiotherapy (WBRT) followed by systemic therapy. Few studies have evaluated the role of chemoradiotherapy to the primary tumor after WBRT as definitive treatment in the management of these patients. We reviewed the outcome of 30 patients with primary NSCLC and brain metastasis at diagnosis without evidence of other metastatic sites. Patients were treated with WBRT and after induction chemotherapy with paclitaxel and cisplatin for two cycles. In the absence of progression, concurrent chemoradiotherapy for the primary tumor with weekly paclitaxel and carboplatin was indicated, with a total effective dose of 60 Gy. If disease progression was ruled out, four chemotherapy cycles followed. Median Progression-free survival (PFS) and Overall survival (OS) were 8.43 ± 1.5 and 31.8 ± 15.8 months, respectively. PFS was 39.5% at 1 year and 24.7% at 2 years. The 1- and 2-year OS rates were 71.1 and 60.2%, respectively. Three-year OS was significantly superior for patients with N0-N1 stage disease vs. N2-N3 (60 vs. 24%, respectively; Response rate [RR], 0.03; p= 0.038). Patients with NSCLC and brain metastasis might benefit from treatment with WBRT and concurrent thoracic chemoradiotherapy. The subgroup of N0-N1 patients appears to achieve the greatest benefit. The result of this study warrants a prospective trial to confirm the benefit of this treatment

  15. Correlation of metastasis characteristics with prognosis in gastric mixed adenoneuroendocrine carcinoma: Two case reports.

    Science.gov (United States)

    Tang, Qiang; Zhou, Zili; Chen, Jinhuang; Di, Maojun; Ji, Jintong; Yuan, Wenzheng; Liu, Zhengyi; Wu, Liang; Zhang, Xudan; Li, Kang; Shu, Xiaogang

    2017-12-01

    This article is aimed to retrospect the clinicopathological data of 2 cases of gastric MANENCs. MANEC is a rare biphasic tumor type that is coexistence of dual neuroendocrine and adenocarcinoma differentiation with each composing exceeding 30% volume. Gastric MANEC have just been reported anecdotally in the literature due to their rarity and heterogeneity. According to our study, these neoplasms have 3 different metastasis patterns: only adenocarcinomatous or neuroendocrine carcinoma and both of the 2 components. We first focus on the correlation of metastasis characteristics with prognosis in gastric MANEC, which may be potential implications for the choice of chemotherapy. The 2 cases of patient shared several symptoms: epigastric discomfort, weight loss, hematemesis, or melena. The 2 patients were diagnosis as MANEC based on the identification of histopathological analysis. In case 1, the poor differentiated adenocarcinoma accounted for 30%, the neuroendocrine part account for 70% and both of the 2 components metastasized to the lymph nodes, whereas in case 2, poorly differentiated adenocarcinoma accounted for 70%, the neuroendocrine part for 30% and only the glandular component invaded regional lymph nodes. The first patient underwent laparoscopic radical gastrectomy and underwent adjuvant chemotherapy, combination of cisplatin, and etoposide successfully. The second patient received radical gastronomy, and did not receive any chemotherapy due to general weakness. The first patient is alive with no evidence of recurrence, and the second patient died 6 months after the operation. The assessment of metastatic sites should be a routine pathological practice, which is crucial for clinical decision-making and the selection of management. Copyright © 2017 The Authors. Published by Wolters Kluwer Health, Inc. All rights reserved.

  16. Metachronous, Single Metastasis to the Parotid, from Primary Breast Cancer: A Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Michel Kmeid

    2016-01-01

    Full Text Available Background. The parotid gland is an unusual site for metastatic disease and when metastasis occurs, it commonly originates from head and neck primaries. Spread from distant infraclavicular sites such as the breast, into the parotid, is even more unusual with very few cases reported in the literature. Case Report. We describe the case of a 65-year-old woman presenting for a rapidly enlarging right parotid mass. She had a history of an invasive ductal carcinoma of the right breast and was disease-free in the past 6 years prior to her presentation. She was thereafter diagnosed as having a solitary parotid metastasis from breast origin. A total parotidectomy was done and she was referred for adjuvant radiotherapy. Conclusion. Any parotid metastasis should be investigated, especially in patients with a prior history of cancer where the possibility of metastasis, even if improbable, should be kept in mind. Fine needle aspiration biopsy (FNAB is the first diagnostic procedure to be done and immunocytochemistry can provide valuable information even if it is not always needed for diagnosis. Superficial parotidectomy when feasible with adjuvant radiotherapy is the preferred approach for solitary metastasis of the parotid. The prognosis, however, remains poor regardless of the treatment modality used.

  17. Isolated Splenic Metastasis from Non-Small-Cell Lung Cancer: A Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Nikolaos Mitsimponas

    2017-07-01

    Full Text Available Metastases to the spleen are rare but have been reported for different tumor entities, including breast cancer, lung cancer, colorectal cancer, ovarian cancer, and melanoma. As an isolated event, splenic metastasis from non-small-cell lung cancer (NSCLC is exceedingly rare. Until now, only 28 cases have been reported in the medical literature. We report the case of a 66-year-old woman with NSCLC (adenocarcinoma who presented with a synchronous, isolated splenic metastasis. Operative removal of both primary tumor and metastasis was not possible due to multiple comorbidities. Therefore, treatment was limited to combined systemic chemotherapy and simultaneous radiation of the primary tumor, which led to partial remission of the disease. Isolated metastasis to the spleen in NSCLC has been reported only 28 times in the medical literature, most often in male patients with right-sided lung tumors, most of which were adenocarcinomas. The majority of patients were asymptomatic with respect to splenic metastasis. About half of the reported cases were isolated metachronous splenic metastases. Splenectomy seems to confer a survival advantage. We review the pertinent medical literature.

  18. A Case of Colorectal Liver Metastasis with Central Scar Mimicking Focal Nodular Hyperplasia

    Directory of Open Access Journals (Sweden)

    Asawin Sudcharoen

    2017-05-01

    Full Text Available The authors report a case of colorectal liver metastasis which is one of the uncommon causes of liver tumor with central scar in a young female. Our patient presented with right upper abdominal discomfort and palpable liver mass for about 2 months. She did not have underlying disease. She had used oral contraceptive pills for 14 years. Physical examination revealed only liver span 16 centimeters (cm. Multidetector-row computed tomography demonstrated 3 masses and the largest one measured 10.7x 8.3x 7 cm in diameter with lobulated contour, hypodensity enhancing pattern, and a central scar at segment II and IVa of liver. Magnetic resonance imaging (MRI of the largest mass showed hyposignal intensity on T1-weighted and slightly hypersignal intensity in T2-weighted MRI. This mass also had a large central scar which was hyposignal intensity on T1-weighted and hypersignal intensity in T2-weighted MRI. Liver biopsy showed scattered infiltration of atypical epithelium with glandular formation. Immunohistochemical analysis was compatible with colorectal cancer. Colonoscopy was performed and revealed large mass at distal part of sigmoid colon. The patient was scheduled to undergo surgical operation and receive chemotherapy. To our knowledge, colorectal metastasis of liver should be considered as a cause of liver tumor with central scar.

  19. Gastric Metastasis of Triple Negative Invasive Lobular Carcinoma.

    Science.gov (United States)

    Geredeli, Caglayan; Dogru, Osman; Omeroglu, Ethem; Yilmaz, Farise; Cicekci, Faruk

    2015-05-05

    Invasive lobular carcinomas are the second most common type (5% to 15%) of invasive breast carcinomas. The most frequent sites of breast cancer metastasis are the local and distant lymph nodes, brain, lung, liver, and bones; metastasis to the gastrointestinal system, especially to the stomach, is rare. When a mass is detected in an unusual place in a patient with invasive lobular carcinoma, it should be kept in mind that such a mass may be either a second primary carcinoma or the metastasis of an invasive lobular carcinoma. In this report, we present a case of gastric metastasis from triple-negative invasive lobular breast cancer. It is important to make an accurate diagnosis by distinguishing gastric metastasis from breast cancer in order to select the best initial treatment for systemic diseases of breast cancer. Considering our case, healthcare professionals should take into account that cases with invasive lobular breast cancer may experience unusual metastases.

  20. Radiation injury vs. recurrent brain metastasis: combining textural feature radiomics analysis and standard parameters may increase {sup 18}F-FET PET accuracy without dynamic scans

    Energy Technology Data Exchange (ETDEWEB)

    Lohmann, Philipp; Stoffels, Gabriele; Stegmayr, Carina; Neumaier, Bernd [Forschungszentrum Juelich, Institute of Neuroscience and Medicine, Juelich (Germany); Ceccon, Garry [University of Cologne, Department of Neurology, Cologne (Germany); Rapp, Marion; Sabel, Michael; Kamp, Marcel A. [Heinrich Heine University Duesseldorf, Department of Neurosurgery, Duesseldorf (Germany); Filss, Christian P. [Forschungszentrum Juelich, Institute of Neuroscience and Medicine, Juelich (Germany); RWTH Aachen University Hospital, Department of Nuclear Medicine, Aachen (Germany); Shah, Nadim J. [Forschungszentrum Juelich, Institute of Neuroscience and Medicine, Juelich (Germany); RWTH Aachen University Hospital, Department of Neurology, Aachen (Germany); Juelich-Aachen Research Alliance (JARA) - Section JARA-Brain, Department of Neurology, Juelich (Germany); Langen, Karl-Josef [Forschungszentrum Juelich, Institute of Neuroscience and Medicine, Juelich (Germany); RWTH Aachen University Hospital, Department of Nuclear Medicine, Aachen (Germany); Juelich-Aachen Research Alliance (JARA) - Section JARA-Brain, Department of Neurology, Juelich (Germany); Galldiks, Norbert [Forschungszentrum Juelich, Institute of Neuroscience and Medicine, Juelich (Germany); University of Cologne, Department of Neurology, Cologne (Germany); University of Cologne, Center of Integrated Oncology (CIO), Cologne (Germany)

    2017-07-15

    We investigated the potential of textural feature analysis of O-(2-[{sup 18}F]fluoroethyl)-L-tyrosine ({sup 18}F-FET) PET to differentiate radiation injury from brain metastasis recurrence. Forty-seven patients with contrast-enhancing brain lesions (n = 54) on MRI after radiotherapy of brain metastases underwent dynamic {sup 18}F-FET PET. Tumour-to-brain ratios (TBRs) of {sup 18}F-FET uptake and 62 textural parameters were determined on summed images 20-40 min post-injection. Tracer uptake kinetics, i.e., time-to-peak (TTP) and patterns of time-activity curves (TAC) were evaluated on dynamic PET data from 0-50 min post-injection. Diagnostic accuracy of investigated parameters and combinations thereof to discriminate between brain metastasis recurrence and radiation injury was compared. Diagnostic accuracy increased from 81 % for TBR{sub mean} alone to 85 % when combined with the textural parameter Coarseness or Short-zone emphasis. The accuracy of TBR{sub max} alone was 83 % and increased to 85 % after combination with the textural parameters Coarseness, Short-zone emphasis, or Correlation. Analysis of TACs resulted in an accuracy of 70 % for kinetic pattern alone and increased to 83 % when combined with TBR{sub max}. Textural feature analysis in combination with TBRs may have the potential to increase diagnostic accuracy for discrimination between brain metastasis recurrence and radiation injury, without the need for dynamic {sup 18}F-FET PET scans. (orig.)

  1. Mesothelin-specific Immune Responses Predict Survival of Patients With Brain Metastasis

    Directory of Open Access Journals (Sweden)

    Liu Zhenjiang

    2017-09-01

    Interpretation: This is the first evidence that immune responses to mesothelin serve as a marker of increased overall survival in patients with brain metastases, regardless of the primary tumor origin. Analyses of immunological markers could potentially serve as prognostic markers in patients with brain metastases and help to select patients in need for adjunct, immunological, treatment strategies.

  2. The metastasis-promoting S100A4 protein confers neuroprotection in brain injury

    DEFF Research Database (Denmark)

    Dmytriyeva, Oksana; Pankratova, Stanislava; Owczarek, Sylwia

    2012-01-01

    unclear. Here we show that the S100A4 protein, mostly studied in cancer, is overexpressed in the damaged human and rodent brain and released from stressed astrocytes. Genetic deletion of S100A4 exacerbates neuronal loss after brain trauma or excitotoxicity, increasing oxidative cell damage...

  3. miRNA-197 and miRNA-184 are associated with brain metastasis in EGFR-mutant lung cancers.

    Science.gov (United States)

    Remon, J; Alvarez-Berdugo, D; Majem, M; Moran, T; Reguart, N; Lianes, P

    2016-02-01

    The prognostic value of EGFR mutation in lung cancer patients with brain metastases is uncertain and therapeutic efficacy with EGFR TKI is limited. Looking for biomarkers closely related with early tumor changes and brain metastases in non-small cell lung cancer is warranted. MicroRNAs (miRNAs) are frequently deregulated in lung cancer. The objective of this study was to investigate whether some miRNAs are related with brain metastasis risk in EGFR-mutant non-small cell lung cancer patients. miRNA quantification was retrospectively performed in formalin-fixed, extracranial paraffin-embedded adenocarcinoma tumor tissue available from 17 human samples of advanced non-small cell lung cancer patients. Samples were classified as brain metastasis group (5 EGFR-mutant patients with initial BM, EGFRm-BM+; and 6 EGFR wild-type patients with initial BM) and the control group (6 EGFR-mutant NSCLC patients without BM). The RNA obtained was preamplified and retro-transcribed, and the miRNA was quantified with the TaqMan OpenArray Human MiRNA Panel in the QuantStudio™ 12 K Flex Real-Time PCR system. miRNA-197 and miRNA-184 showed a significant higher expression in EGFRm-BM+ group than in the control group (p = 0.017 and p = 0.01, for miRNA-197 and miRNA-184, respectively), with a trend toward overexpression in BM group compared with the control group (p = 0.08 and p = 0.065, for miRNA-197 and miRNA-184, respectively), without differences in expression in BM group according to EGFR mutational status (EGFR wild type vs. EGFR-mutant: p = 0.175 and p = 0.117, for miRNA-197, miRNA-184 respectively). miRNA-197 and miRNA-184 are overexpressed in EGFR-mutant patients with BM and they might be a new biomarker for stratifying the risk of BM in this subpopulation.

  4. Percutaneous vertebral augmentation for painful osteolytic vertebral metastasis: a case report

    Directory of Open Access Journals (Sweden)

    Anselmetti GC

    2012-03-01

    Full Text Available Giovanni C Anselmetti1, Sean M Tutton2, Francis R Facchini3, Larry E Miller4,5, Jon E Block51Institute for Cancer Research and Treatment, Turin, Italy; 2Medical College of Wisconsin in Milwaukee, Froedtert Memorial Lutheran Hospital, Milwaukee, WI, USA; 3Interventional Radiology, Interventional Oncology, VIR Chicago, Hinsdale, IL, USA; 4Miller Scientific Consulting, Inc, Arden, NC, USA; 5The Jon Block Group, San Francisco, CA, USAIntroduction: Vertebral metastases are associated with significant pain, disability, and morbidity. Open surgery for fracture stabilization is often inappropriate in this population due to a poor risk-benefit profile, particularly if life expectancy is short. Percutaneous vertebroplasty and kyphoplasty are appealing adjunctive procedures in patients with malignancy for alleviation of intractable pain. However, these patients have higher risk of serious complications, notably cement extravasation. Described in this report is a case of a painful osteolytic vertebral metastasis that was successfully treated by a novel percutaneous vertebral augmentation system.Case presentation: A 42-year-old Caucasian female presented with a history of metastatic lung cancer unresponsive to radiation and chemotherapy with symptoms inadequately controlled by opiates over the previous 6 months. Magnetic resonance imaging and spiral computed tomography with two-dimensional reconstruction showed an osteolytic vertebral metastasis with complete involvement of the T10 vertebral body, extending to the cortical vertebral wall anteriorly and posteriorly. The patient was treated with percutaneous vertebral augmentation (Kiva® VCF Treatment System, Benvenue Medical, Inc, Santa Clara, CA utilizing a novel coil-shaped polyetheretherketone implant designed to minimize the risk of cement extravasation. After the minimally invasive procedure, bone cement distribution within the vertebral body was ideal, with no observed cement extravasation. No

  5. Traumatic Neuroma around the Celiac Trunk after Gastrectomy Mimicking a Nodal Metastasis: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Kwon, Jung Hyeok; Ryu, Seung Wan; Kang, Yu Na [Keimyung University School of Medicine, Daegu (Korea, Republic of)

    2007-06-15

    Traumatic neuroma is a well-known disorder that occurs after trauma or surgery involving the peripheral nerve and develops from a nonneoplastic proliferation of the proximal end of a severed, partially transected, or injured nerve. However, in the abdomen, traumatic neuromas have been sporadically reported to occur in the bile duct. We present here a case of traumatic neuroma around the celiac trunk after gastrectomy that mimicks a nodal metastasis. In conclusion, the imaging finding of traumatic neuroma around the celiac trunk was a homogeneous hypovascular mass without narrowing or irregularity of encased arteries and without increased uptake on PET-CT. Although from a clinical standpoint, establishing an accurate preoperative diagnosis is difficult to perform, the presence of a traumatic neuroma should be included in the differential diagnosis of a mass around the celiac trunk in a patient that has undergone celiac nodal dissection.

  6. A blastema-predominant canine renal nephroblastoma with gingival metastasis: case report and literature review.

    Science.gov (United States)

    Chen, Bo; Li, Wen-Ta; Wang, Fun-In

    2018-03-01

    Nephroblastomas are uncommon embryonal tumors in dogs. We report herein a blastema-predominant nephroblastoma with gingival metastasis in an 8-y-old Miniature Pinscher dog. Histologically, the mass was composed mainly of blastemal elements with minor epithelial and mesenchymal differentiation. Metastatic masses in the gingiva had histologic and immunohistochemical features similar to those of the primary renal nephroblastoma. Neoplastic cells were extensively positive for both vimentin and PAX8, and scattered positive for cytokeratin. Using the clinical staging of human Wilms tumor, we staged our case as stage IV with <4 mo of survival time. We summarized previous studies of canine renal and spinal nephroblastomas, and analyzed the correlations among clinical staging, histologic classification, and mean survival time of dogs with renal nephroblastomas. Clinical staging was significantly correlated with survival time, as shown in humans. In dogs, however, additional factors can potentially influence the outcome of treatment and disease development.

  7. Sphenoid Sinus Carcinoma with Intramedullary Spinal Cord Metastasis and Syringomyelia - Report of A Case -

    International Nuclear Information System (INIS)

    Oh, Yoon Kyeong; Kim, Young Sook

    1996-01-01

    Purpose : Primary sphenoid carcinoma is rare. It accounts for 0.3% of all primary paranasal sinus malignancies. Because of the rarity of sphenoid carcinoma, large series of patients with outcome and survival statistics are currently unavailable. So we followed up the 1 case of sphenoid sinus carcinoma treated in our hospital and reported the course of the disease. In a review of case reports and small series of patients, 2-year survival was 7%. Our case is alive at 29 months after diagnosis of sphenoid sinus carcinoma. Intramedullary spinal cord metastasis (ISCM) is an unusual complication of cancer. In our case rapidly progressive paraparesis and urinary retention developed at 25 months after diagnosis of sphenoid sinus carcinoma. MRI of the thoracic spines showed the intramedullary spinal cord tumor mass at T3 and T4 level with accompanying syringomyelia. Here we report a case of ISCM associated with syringomyelia which has developed after primary sphenoid sinus carcinoma with a review of literature about the clinical behavior and treatment of this lesion

  8. CLDN5 affects lncRNAs acting as ceRNA dynamics contributing to regulating blood‑brain barrier permeability in tumor brain metastasis.

    Science.gov (United States)

    Ma, Shun-Chang; Li, Qi; Peng, Jia-Yi; Zhouwen, Jian-Long; Zhang, Dai-Nan; Zhang, Chuan-Bao; Jiang, Wen-Guo; Jia, Wang

    2018-03-01

    The blood‑brain barrier (BBB) constitutes an efficient organization of tight junctions that limits the delivery of tumor to the brain. The principal tight junction protein in BBB is claudin‑5 (CLDN5), but its mechanism of action remains largely unknown. Long non‑coding RNAs (lncRNAs) are aberrantly expressed in many cancers, some lncRNAs play key roles in regulating BBB permeability and are involved in tumor brain metastasis. In particular, lncRNAs can function as competing endogenous RNAs (ceRNAs). Herein, we investigated whether ceRNA dysregulation is associated with alterations of the level of CLDN5 in human brain vascular endothelial hCMEC/D3 cells. The Affymetrix Human Transcriptome Array 2.0 and Affymetrix GeneChip miRNA 4.0 Array were used to detect the expression levels of 2,578 miRNAs, 22,829 lncRNAs, and 44,699 mRNAs in pLL3.7‑CLDN5‑transfected and pLL3.7 control hCMEC/D3 cells. The distinctly expressed miRNAs, lncRNAs, and mRNAs were subjected to construction of miRNA‑lncRNA‑mRNA interaction network. A total of 41 miRNAs, 954 lncRNAs, and 222 mRNAs were found to be differentially expressed between the CLDN5‑overexpressing and control group. 148 lncRNA acting as ceRNAs were identified based on the miRNA‑lncRNA‑mRNA interaction network. The function of differential mRNA in the network was determined by GO and pathway analysis. The potential roles of the 27 ceRNAs were revealed, the possible biology functions of these regulatory ceRNAs mainly included tight junction, focal adhesion, cell‑cell adhesion, cell growth and apoptosis. The identified sets of miRNAs, lncRNAs and mRNAs specific to CLDN5‑overexpressing hCMEC/D3 cells were verified by quantitative real‑time RT‑PCR experiment. Our study predicts the biological functions of a multitude of ceRNAs associated with the alteration of CLDN5 in brain vascular endothelial cells. Our data suggest that these dysregulated ceRNAs, in conjunction with the high CLDN5 levels, could serve

  9. Radiation injury vs. recurrent brain metastasis: combining textural feature radiomics analysis and standard parameters may increase18F-FET PET accuracy without dynamic scans.

    Science.gov (United States)

    Lohmann, Philipp; Stoffels, Gabriele; Ceccon, Garry; Rapp, Marion; Sabel, Michael; Filss, Christian P; Kamp, Marcel A; Stegmayr, Carina; Neumaier, Bernd; Shah, Nadim J; Langen, Karl-Josef; Galldiks, Norbert

    2017-07-01

    We investigated the potential of textural feature analysis of O-(2-[ 18 F]fluoroethyl)-L-tyrosine ( 18 F-FET) PET to differentiate radiation injury from brain metastasis recurrence. Forty-seven patients with contrast-enhancing brain lesions (n = 54) on MRI after radiotherapy of brain metastases underwent dynamic 18 F-FET PET. Tumour-to-brain ratios (TBRs) of 18 F-FET uptake and 62 textural parameters were determined on summed images 20-40 min post-injection. Tracer uptake kinetics, i.e., time-to-peak (TTP) and patterns of time-activity curves (TAC) were evaluated on dynamic PET data from 0-50 min post-injection. Diagnostic accuracy of investigated parameters and combinations thereof to discriminate between brain metastasis recurrence and radiation injury was compared. Diagnostic accuracy increased from 81 % for TBR mean alone to 85 % when combined with the textural parameter Coarseness or Short-zone emphasis. The accuracy of TBR max alone was 83 % and increased to 85 % after combination with the textural parameters Coarseness, Short-zone emphasis, or Correlation. Analysis of TACs resulted in an accuracy of 70 % for kinetic pattern alone and increased to 83 % when combined with TBR max . Textural feature analysis in combination with TBRs may have the potential to increase diagnostic accuracy for discrimination between brain metastasis recurrence and radiation injury, without the need for dynamic 18 F-FET PET scans. • Textural feature analysis provides quantitative information about tumour heterogeneity • Textural features help improve discrimination between brain metastasis recurrence and radiation injury • Textural features might be helpful to further understand tumour heterogeneity • Analysis does not require a more time consuming dynamic PET acquisition.

  10. Multiple metastatic malignant phyllodes tumor of the breast with tonsillar metastasis: a case report.

    Science.gov (United States)

    Sera, Tomohiro; Kashiwagi, Shinichiro; Takashima, Tsutomu; Asano, Yuka; Goto, Wataru; Iimori, Nozomi; Noda, Satoru; Onoda, Naoyoshi; Ohsawa, Masahiko; Hirakawa, Kosei; Ohira, Masaichi

    2017-01-19

    Tonsillar metastasis is very rare and accounts for only 0.8% of tonsillar tumors. And phyllodes tumor of the breast with tonsillar metastasis is very rare. A 57-year-old Japanese woman received surgery (partial mastectomy) of malignant phyllodes tumor. Seven months after initial surgery, pharyngeal pain, swelling, and a feeling of dyspnea developed, and tumor was found in the left palatine tonsil. Computed tomography for further evaluation showed a tonsillar lesion with contrast enhancement, and tonsillar metastasis was suspected. The metastatic lung tumors had not progressed. Laryngoscopic biopsy showed a tonsillar metastasis from the malignant phyllodes tumor. Despite the diagnosis of malignant phyllodes tumor with tonsillar and pulmonary metastases, the patient refused further treatment and died about 1 month later. A patient with a malignant phyllodes tumor of the breast and tonsillar metastasis was reported, along with a discussion of the relevant literature of this very rare pattern of metastasis.

  11. Leptomeningeal metastasis from hepatocellular carcinoma with other unusual metastases: a case report

    OpenAIRE

    Pan, Zhenyu; Yang, Guozi; Yuan, Tingting; Pang, Xiaochuan; Wang, Yongxiang; Qu, Limei; Dong, Lihua

    2014-01-01

    Background Leptomeningeal metastasis, which results from metastasis of tumors to the arachnoid and pia mater, can lead to the dissemination of tumor cells throughout the subarachnoid space via the cerebral spinal fluid, and frequently with a poor prognosis. The primary tumor in adults is most often breast cancer, lung cancer, or melanoma. Although leptomeningeal metastasis due to cholangiocarcinoma has been reported, to the best of our knowledge there is no cytologically confirmed report of l...

  12. Vaginal metastasis of pancreatic cancer.

    Science.gov (United States)

    Benhayoune, Khadija; El Fatemi, Hinde; El Ghaouti, Meryem; Bannani, Abdelaziz; Melhouf, Abdelilah; Harmouch, Taoufik

    2015-01-01

    Vaginal metastasis from pancreatic cancer is an extreme case and often indicates a poor prognosis. We present a case of pancreatic carcinoma with metastasis to the vagina that was discovered by vaginal bleeding. To our knowledge, this is the third case in the world of a primary pancreatic adenocarcinoma discovered of symptoms from a vaginal metastasis.

  13. Nonthyroid Metastasis to the Thyroid Gland: Case Series and Review with Observations by Primary Pathology.

    Science.gov (United States)

    Russell, Jonathon O; Yan, Kenneth; Burkey, Brian; Scharpf, Joseph

    2016-12-01

    Nonthyroid metastases to the thyroid gland can cause morbidity, including dysphagia, dysphonia, and airway compromise. Because metastatic malignancies portend a poor prognosis, obtaining equipoise between treatment morbidity and local disease progression is paramount. We reviewed cases of nonthyroid metastases to determine treatment and prognostic recommendations. Case series with chart review. Tertiary care hospital. We searched PubMed for reported cases between 1994 and September 2013 using search terms as follows: any combination of primary tumor locations and thyroid, as well as the terms thyroid and metastasis. Only unique cases of nonthyroid metastases were included. Combined with 17 additional tumors at our own institution, we found 818 unique nonthyroid metastases, of which 384 had management and survival data available. Renal cell carcinoma was most common, presenting in 293 (35.8%) patients, followed by lung and gastrointestinal malignancies. Patients were treated with total thyroidectomy (34.0%), subtotal thyroidectomy including lobectomy (32.6%), and no surgery (33.5%). Surgical management was associated with improved survival duration (P thyroid gland are unusual tumors. Surgical intervention is associated with improved survival, but expected morbidity of untreated tumors is difficult to assess. Site of origin, time to diagnosis, and surgical approach are related to survival and recurrence rates. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2016.

  14. Experience of treating late cerebral lungcancer metastasis using photodynamic therapy

    Directory of Open Access Journals (Sweden)

    A. I. Ryabova

    2013-01-01

    Full Text Available Treatment outcomes for a patient with solitary brain metastasis after long-term relapse-free follow-up of invasive lung carcinoma were presented. Brain metastasis without other signs of disease progression was diagnosed 10 years after combined modality treatment for stage II lung cancer. Removal of intracerebral metastasis with intraoperative photodynamic therapy was performed. Histology microspecimens of the primary tumor and metastasis were similar. No signs of disease progression in the brain 9 months after surgery were found. This case demonstrates that it is important to increase cancer suspicion for patients with long-term relapse-free follow-up. The use of intraoperative photodynamic therapy with photoditazine as a sensitizer in the treatment of cerebral metastases results in a favorable anti-tumor effect, thus improving life quality of patients

  15. Mesothelin-specific Immune Responses Predict Survival of Patients With Brain Metastasis

    DEFF Research Database (Denmark)

    Zhenjiang, Liu; Rao, Martin; Luo, Xiaohua

    2017-01-01

    BACKGROUND: Patients with advanced malignancies, e.g. lung cancer, ovarian cancer or melanoma, frequently present with brain metastases. Clinical presentation and disease progression of cancer is in part shaped by the interaction of the immune system with malignant cells. Antigen-targeted immune......, prospective study the survival of patients with brain metastases in association with clinical parameters and cellular immune responses to molecularly defined TAAs or viral (control) target antigens. METHODS: Immune cells in peripheral blood obtained from thirty-six patients with brain metastases were tested...... or until death. FINDINGS: Univariate analysis identified age, gender, radiotherapy and mutational load as clinical parameters affecting survival of patients with brain metastases. Cox multivariate analysis showed that radiotherapy (P=0·004), age (P=0·029) and IFN-γ responses to mature mesothelin...

  16. Solitary axillary lymph node metastasis without breast involvement from ovarian Cancer: Case report and brief literature review

    International Nuclear Information System (INIS)

    Choi, Ji In; Kim, Soo Jin; Park, Sung Hee; Kim, Hee Sung

    2014-01-01

    Axillary lymph node metastasis without breast involvement from ovarian cancer is rare. We report a case of a 68-year-old woman proven as ovarian serous papillary carcinoma and metastatic papillary carcinoma of the omentum on surgical diagnostic laparoscopy. In addition, a hypermetabolic lymph node was detected in left axilla and was considered a reactive benign lesion. Mammography and ultrasonography showed no focal lesion in both breasts, but ultrasonography-guided core needle biopsy for the lymph node revealed metastatic serous papillary carcinoma from ovarian origin. Even with a low incidence of axillary lymph node metastasis without breast involvement from ovarian cancer and only marginally elevated standardized uptake value in positron emission tomography, the possibility of metastasis at axillary lymph node in patients with known primary ovarian cancer must be considered.

  17. Solitary axillary lymph node metastasis without breast involvement from ovarian Cancer: Case report and brief literature review

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Ji In; Kim, Soo Jin; Park, Sung Hee; Kim, Hee Sung [Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul (Korea, Republic of)

    2014-11-15

    Axillary lymph node metastasis without breast involvement from ovarian cancer is rare. We report a case of a 68-year-old woman proven as ovarian serous papillary carcinoma and metastatic papillary carcinoma of the omentum on surgical diagnostic laparoscopy. In addition, a hypermetabolic lymph node was detected in left axilla and was considered a reactive benign lesion. Mammography and ultrasonography showed no focal lesion in both breasts, but ultrasonography-guided core needle biopsy for the lymph node revealed metastatic serous papillary carcinoma from ovarian origin. Even with a low incidence of axillary lymph node metastasis without breast involvement from ovarian cancer and only marginally elevated standardized uptake value in positron emission tomography, the possibility of metastasis at axillary lymph node in patients with known primary ovarian cancer must be considered.

  18. Exercise modulates redox-sensitive small GTPase activity in the brain microvasculature in a model of brain metastasis formation.

    Directory of Open Access Journals (Sweden)

    Gretchen Wolff

    Full Text Available Tumor cell extravasation into the brain requires passage through the blood-brain barrier (BBB. There is evidence that exercise can alter the oxidation status of the brain microvasculature and protect against tumor cell invasion into the brain, although the mechanisms are not well understood. In the current study, we focused on the role of microenvironment generated by exercise and metastasizing tumor cells at the levels of brain microvessels, influencing oxidative stress-mediated responses and activation of redox-sensitive small GTPases. Mature male mice were exercised for four weeks using a running wheel with the average voluntary running distance 9.0 ± 0.3 km/day. Mice were then infused with 1.0 × 10(6 D122 (murine Lewis lung carcinoma cells into the brain microvasculature, and euthanized either 48 hours (in short-term studies or 2-3 weeks (in long-term studies post tumor cell administration. A significant increase in the level of reactive oxygen species was observed following 48 hours or 3 weeks of tumor cells growth, which was accompanied by a reduction in MnSOD expression in the exercised mice. Activation of the small GTPase Rho was negatively correlated with running distance in the tumor cell infused mice. Together, these data suggest that exercise may play a significant role during aggressive metastatic invasion, especially at higher intensities in pre-trained individuals.

  19. Metastasis of renal cell carcinoma to the thyroid gland 19 years after nephrectomy: a case report.

    Science.gov (United States)

    Kihara, Minoru; Yokomise, Hiroyasu; Yamauchi, Akira

    2004-03-01

    Although metastases to the thyroid are never uncommon at autopsy in patients who died of malignancy, metastatic thyroid carcinomas are rarely detected in clinical practice in most cases and cases of secondary thyroid cancer which require thyroid surgery clinically are few. A clinical case of thyroid metastasis from renal cell carcinoma with thyroidectomy is described herein. An 87-year-old Japanese woman was referred to us for a slow-growing palpable neck tumor with dysphagia. She had undergone a nephrectomy for renal clear cell carcinoma 19 years earlier at another hospital. Preoperative imaging examinations suspected an adenomatous goiter and a fine needle aspiration (FNA) cytology was suggestive of an atypical follicular tumor. Hemithyroidectomy was performed as a follicular tumor of thyroid for restriction of subjective symptom. A pathological examination of the thyroid tumor revealed clear cell carcinoma, postoperatively. The negative result of immunohistochemical staining for thyroglobulin also suggested metastatic renal cell carcinoma to the thyroid. Clinically significant metastases to the thyroid gland are relatively infrequent. However, if patient who bears a thyroid tumor has a history of malignancy, the possibility of metastatic disease should be taken under consideration.

  20. Cardiac metastasis of tongue squamous cell carcinoma complicated by pulmonary embolism: A case report.

    Science.gov (United States)

    Malekzadeh, Sonaz; Platon, Alexandra; Poletti, Pierre-Alexandre

    2017-07-01

    Cardiac metastasis is known as a rare complication of head and neck malignancy. We present a 58-year-old woman patient with a history of tongue carcinoma who was admitted in emergency department for sudden chest pain. Imaging work-up by computed tomography (CT) and positron emission tomography-computed tomography (PET-CT) diagnosed a cardiac metastasis complicated by intraventricular thrombus and pulmonary embolism. Cardiac metastasis from tongue carcinoma complicated by pulmonary embolism. After undergoing 2 cycles of palliative chemotherapy, the patient declined any further treatment. Patient died 3 months after the diagnosis of cardiac metastasis. Cardiac metastasis should be considered as a differential diagnosis in patients with a history of head and neck malignancy who present non-specific cardiac symptoms.

  1. Significant tumor shift in patients treated with stereotactic radiosurgery for brain metastasis

    Directory of Open Access Journals (Sweden)

    Eline D. Hessen

    2017-02-01

    Conclusion: Our results show that large tumor shifts of brain metastases can occur over time. Because shifts may have a significant impact on the local dose coverage, we recommend minimizing the time between treatment preparation and delivery for Linac based SRS.

  2. Integrin Alpha-v and HER2 in Breast Cancer Brain Metastasis

    Science.gov (United States)

    2015-10-01

    ZOOM live cell imaging machine (ESSEN Bioscience; Figure 2). c. Interactions of αv integrin and HER2 in breast cancer brain metastases. We found...HCC1954 breast cancer cells. C) Real time live cell imaging of MM2BH cells treated with cilengitide (0, .3, 1, 3, and 10 µg/mL) using IncuCyte ZOOM

  3. Resection Followed by Involved-Field Fractionated Radiotherapy in the Management of Single Brain Metastasis

    Directory of Open Access Journals (Sweden)

    Samuel M Shin

    2015-09-01

    Full Text Available Introduction: We expanded upon our previous experience using involved-field fractionated radiotherapy (IFRT as an alternative to whole brain radiotherapy (WBRT or stereotactic radiosurgery (SRS for patients with surgically resected brain metastases.Material and Methods: All patients with single brain metastases who underwent surgical resection followed by IFRT at our institution from 2006-2013 were evaluated. Local recurrence-free survival, distant failure-free survival and overall survival were determined. Analyses were performed associating clinical variables with local recurrence and distant failure. Salvage approaches and toxicity of treatment for each patient were also assessed.Results: Median follow-up was 19.1 months. Fifty-six patients were treated with a median dose of 40.05 Gy/15 fractions with IFRT to the resection cavity. Local recurrence-free survival was 91.4%, distant failure-free survival was 68.4%, and overall survival was 77.7% at 12 months. No variables were associated with increased local recurrence, however melanoma histopathology and infratentorial location were associated with distant failure on multivariate analysis. Local recurrences were salvaged in 5/8 patients, and distant failures were salvaged in 24/29 patients. Two patients developed radionecrosis.Conclusions: Adjuvant IFRT is feasible and safe for well-selected patients with surgically resected single brain metastases. Acceptable rates of local control and salvage of distal intracranial recurrences continue to be achieved with continued follow-up.

  4. TREATMENT USING LAPAROSCOPIC AND THORACOSCOPIC PROCEDURES IN A PATIENT WITH SIGMOID CANCER AND SOLITARY PULMONARY METASTASIS: A CLINICAL CASE

    Directory of Open Access Journals (Sweden)

    A. O. Rasulov

    2014-01-01

    Full Text Available A clinical case of a sigmoid cancer patient with solitary lung metastasis is discussed in this article. Use of minimally invasive surgical technologies allowed to perform a simultaneous combined surgery on abdominal and thoracic cavities and improve rehabilitation time and time to systemic chemotherapy initiation. In presented clinical case patient was comorbid with stage III obesity, which was considered as a contraindication to laparoscopic surgery for a long time.

  5. [A case of osteonecrosis of the lower jaw due to bisphosphonates in a breast cancer patient with bone metastasis].

    Science.gov (United States)

    Kubo, Norio; Katayama, Kazuhisa; Ishizaki, Akiko; Morinaga, Nobuhiro; Negishi, Takeshi; Kuwano, Hiroyuki

    2008-11-01

    Recently, osteonecrosis of the jaw (ONJ) with bisphosphonates is frequently reported. ONJ due to bisphosphonate is an adverse event in the treatment of breast cancer with bone metastasis. We report a case of ONJ due to bisphosphonates. A 66-year-old woman was admitted to our hospital due to right advanced breast cancer with bone metastasis. She received neo-adjuvant chemotherapy consisting of paclitaxel 70 mg/m2, qw, trastuzumab 2 mg/m2, qw. After chemotherapy, we performed modified mastectomy for local control. Postoperative adjuvant chemotherapy was added with bisphosphonate for bone metastasis of breast cancer. After bisphosphonate was used 14 times, she had a pain and pus-discharge in her lower jaw. The dentists' diagnosis was ONJ. We treated her with antibiotics and local minor curettage. The inflammatory symptoms almost disappeared. In this case, the administration of bisphosphonates was thought to be a major risk factor for ONJ. We think that special precautions for ONJ should be taken in patients administered bisphosphonates for bone metastasis of breast cancer.

  6. Hepatic tuberculosis mimicking metastasis in a case of carcinoma sigmoid colon

    Directory of Open Access Journals (Sweden)

    Musharraf Husain

    2015-01-01

    Full Text Available Tuberculosis (TB presenting as isolated liver mass without clinical evidence of TB is difficult to diagnose preoperatively and is usually mimicked by primary or metastatic carcinoma of the liver. Hepatic TB associated with carcinoma colon is a rare association which has very rarely been reported in the literature. This case illustrates the diagnostic difficulties of hepatic TB and the need to consider it in the differential diagnosis of hepatic nodular lesions in carcinoma colon patients. Here, we report a case of 48-year-old female who presented in the casualty with features of acute intestinal obstruction. Preoperatively a mass was seen at the hepatic flexure along with three lesions in the liver presumed to be metastatic in origin. However, histopathology of the mass revealed adenocarcinoma colon and the liver lesion proved to be hepatic TB. We wish to highlight that on encountering a hepatic lesion in a carcinoma colon patient the possibility of hepatic TB should also be kept in mind apart from the obvious possibility of metastasis especially in an endemic country like India.

  7. Brain metastases from epithelial ovarian cancer.

    Science.gov (United States)

    Tay, S-K; Rajesh, H

    2005-01-01

    Brain metastasis from epithelial ovarian cancer is uncommon. We studied the presentation, treatment, and prognosis of brain metastasis in a single institution. A retrospective review of clinical details kept in the computer database of gynecologic oncology services in a tertiary institution between 1993 and 2003 was done. A Medline search for English publications on brain metastasis from epithelial ovarian cancer was performed from 1966 to 2003. The study period included 605 patients, and 4 (0.66%) patients developed brain metastases. The patients were usually well, until they presented with hemiparesis. The median primary treatment to brain metastasis interval was 16.5 months. Three out of four cases had multiple brain metastases, and all had small-volume extracranial tumor relapses. Serum CA125 measurement was not reliable in the screening for brain metastasis. The median survival after brain metastasis was 19.5 months. Single brain metastasis can be treated with surgery. Our experience supports the prevalent published opinion that all other cases should be considered for combined radiotherapy and surgery or radiotherapy and chemotherapy. Surveillance of tumor recurrence with serum CA125 monitoring does not predict brain metastasis, which carries a poor prognosis. The best mode of management of these patients is yet to be determined. Large study with multicenter participation to establish the standard treatment is urgently needed.

  8. Brain abscess: surgical experiences of 162 cases

    Directory of Open Access Journals (Sweden)

    Forhad Hossain Chowdhury

    2015-01-01

    Full Text Available Aim: Brain abscess still poses a public health challenge in spite of the advent of modern neurosurgical techniques and antibiotics. Here, we present our surgical experiences and ultimate outcome in the management of brain abscess. Methods: Totally, 162 patients with proved brain abscess who underwent surgical treatment were included in this study. The prospectively recorded data of surgical management of brain abscess and the ultimate outcome (by Glasgow outcome scale were studied retrospectively. Results: Total number of cases was 162, of which 113 were acute pyogenic abscess while 49 were chronic abscess. Among the chronic abscess, 29 were chronic pyogenic abscess, 14 were tubercular, 3 aspergillus, and 3 abscesses were in malignant brain metastases. In acute cases, common clinical features were headache, fever, vomiting, focal deficit and seizure. In chronic abscesses, common clinical features were mild to moderate headache and progressive focal deficit. Seventy-three (45.06% patients had adjacent localized sinus, middle ear or cranial infection. The common predisposing factors included postneurosurgery, postpenetrating injury to brain, chronic suppurative otitis media, and congenital heart disease, infective endocarditis, sinusitis and sub optimum immuno-status. Frontal lobe involved in 30.2% cases, temporal lobe is next to involved. Single time burr hole aspiration in 111 (68.5% cases, two or more times burr hole aspiration were done in 34 (21% cases. Pus culture was negative in 129 (79.62% cases. Total number of death was 22 (13.58% cases. Complete resolution of abscess with complete recovery of preoperative neuro-deficit was seen in 80.86% cases and recovery with major neuro-deficit was observed in 5.55% cases. There is a significant association between Glasgow coma scale (GCS on admission and mortality in brain abscess. Conclusion: In most of the cases, pus culture did not yield growth of any causative organism. Mortality was not

  9. Differentiation of solitary brain metastasis from glioblastoma multiforme: a predictive multiparametric approach using combined MR diffusion and perfusion

    International Nuclear Information System (INIS)

    Bauer, Adam Herman; Moser, Franklin G.; Maya, Marcel; Erly, William; Nael, Kambiz

    2015-01-01

    Solitary brain metastasis (MET) and glioblastoma multiforme (GBM) can appear similar on conventional MRI. The purpose of this study was to identify magnetic resonance (MR) perfusion and diffusion-weighted biomarkers that can differentiate MET from GBM. In this retrospective study, patients were included if they met the following criteria: underwent resection of a solitary enhancing brain tumor and had preoperative 3.0 T MRI encompassing diffusion tensor imaging (DTI), dynamic contrast-enhanced (DCE), and dynamic susceptibility contrast (DSC) perfusion. Using co-registered images, voxel-based fractional anisotropy (FA), mean diffusivity (MD), K trans , and relative cerebral blood volume (rCBV) values were obtained in the enhancing tumor and non-enhancing peritumoral T2 hyperintense region (NET2). Data were analyzed by logistic regression and analysis of variance. Receiver operating characteristic (ROC) analysis was performed to determine the optimal parameter/s and threshold for predicting of GBM vs. MET. Twenty-three patients (14 M, age 32-78 years old) met our inclusion criteria. Pathology revealed 13 GBMs and 10 METs. In the enhancing tumor, rCBV, K trans , and FA were higher in GBM, whereas MD was lower, neither without statistical significance. In the NET2, rCBV was significantly higher (p = 0.05) in GBM, but MD was significantly lower (p < 0.01) in GBM. FA and K trans were higher in GBM, though not reaching significance. The best discriminative power was obtained in NET2 from a combination of rCBV, FA, and MD, resulting in an area under the curve (AUC) of 0.98. The combination of MR diffusion and perfusion matrices in NET2 can help differentiate GBM over solitary MET with diagnostic accuracy of 98 %. (orig.)

  10. Single metastasis of myxoid liposarcoma from the thigh to thyroid gland: a case report.

    Science.gov (United States)

    Urakawa, Hiroshi; Nakanishi, Kenichi; Arai, Eisuke; Ikuta, Kunihiro; Hamada, Shunsuke; Ota, Takehiro; Ishiguro, Naoki; Nishida, Yoshihiro

    2018-03-27

    Thyroid metastasis of soft tissue sarcoma is very rare, and the diagnosis is especially difficult when only a single lesion is present. A 50-year-old man was diagnosed with myxoid liposarcoma of the right thigh and treated with wide resection. Two and a half years after the surgery, a growing low-density area was incidentally observed in the right lobe of his thyroid gland on follow-up chest computed tomography. Fine needle aspiration biopsy was performed twice, and the thyroid mass was suspected of being a sarcoma metastasis. He was treated by hemithyroidectomy, and the lesion was pathologically confirmed as a metastasis of myxoid liposarcoma. We experienced single thyroid gland metastasis in patients with myxoid liposarcoma in whom a growing mass is observed in the thyroid gland after radical surgery of the primary site.

  11. Adrenal failure due to bilateral adrenal metastasis of rectal cancer: A case report

    Directory of Open Access Journals (Sweden)

    Yuki Imaoka

    2017-01-01

    Conclusion: The incidence of adrenal insufficiency may be underestimated in patients with multiple metastasis. Appropriate therapy with adrenal corticosteroid hormone supplementation may lead to a significant improvement in the patient’s symptoms and quality of life.

  12. Single sternal metastasis due to malignant melanoma with unexpected long-term survival: a case report

    Directory of Open Access Journals (Sweden)

    Gogakos AS

    2016-01-01

    Full Text Available Apostolos S Gogakos,1 Dimitrios Paliouras,1 Christos Asteriou,1 Thomas Rallis,1 Achilleas Lazopoulos,1 Fotios Chatzinikolaou,2 Athanassios Zissimopoulos,3 Drosos Tsavlis,4 Katerina Tsirgogianni,4 Konstantinos Zarogoulidis,4 Konstantinos Porpodis,4 Kosmas Tsakiridis,5 Georgia Pitsiou,4 Ioannis Kioumis,4 Ilias Karapantzos,6 Chrysanthi Karapantzou,6 Nikos Sachpekidis,5 Paul Zarogoulidis,4 Nikolaos Barbetakis1 1Thoracic Surgery Department, 2Department of Pathology, Theagenio Cancer Hospital, Thessaloniki, 3Nuclear Medicine Department, University General Hospital of Alexandroupolis, Democritus University of Thrace, Alexandroupolis, 4Pulmonary Department – Oncology Unit, “G. Papanikolaou” General Hospital, Aristotle University of Thessaloniki, 5Cardiothoracic Surgery Department, 6Ear, Nose and Throat Department, “Saint Luke” Private Hospital, Panorama, Thessaloniki, Greece Abstract: Metastases from melanoma have a very poor prognosis for the patient. Single metastatic lesions in the sternum due to melanoma are extremely rare. A rare case of a presternal mass in a 56-year-old patient who had undergone excision for malignant melanoma is presented. Review of the patient’s history and surgical resection of a single metastatic soft tissue lesion offer the best chance of long-term survival. Keywords: melanoma, metastasis, chest wall, sternum

  13. Obstructive nephropathy caused by renal metastasis of papillary thyroid carcinoma: a case report

    Directory of Open Access Journals (Sweden)

    Ljubica Juretić Kuščić

    2016-03-01

    Full Text Available The aim of this report is to present a rare case of papillary thyroid cancer metastasis to the kidney manifesting with obstructive nephropathy. A 68 year-old man was referred to ultrasound examination because of a multinodular goiter. Ultrasound guided fine needle aspiration biopsy (US-FNAB suggested follicular adenoma of the right thyroid lobe and a right lobectomy with isthmectomy was performed. Pathohistologic findings confirmed a follicular variant of papillary thyroid carcinoma and the patient underwent a total thyroidectomy followed by radioiodine ablation. A few years later, scintigraphy revealed radioiodine avid metastatic foci in the right kidney as well as an intramuscular lesion in the left thigh. At the same time, non-small cell lung cancer was diagnosed. Papillary thyroid carcinoma is the most common thyroid malignancy, but renal or muscular metastases are extremely rare in this type of cancer and can be found in poorly differentiated cancers, which should be clearly stated in the final pathohistologic report. In order to better the interpretation of these pathohistological findings and allow successful monitoring of these patients, close cooperation with pathologists and immunohistochemical profiling is suggested.

  14. Metastasis of the liver with a granulosa cell tumor of the ovary: A case report.

    Science.gov (United States)

    Yu, Shuiping; Zhou, Xueling; Hou, Binzong; Tang, Bo; Hu, Jie; He, Songqing

    2015-02-01

    The present study describes the case of a 62 year-old female patient with a metastatic tumor in the right hemi-liver of >25 cm in diameter, who presented to The Affiliated Hospital of Guilin Medical University (Guangxi, China) with acute abdominal pain and severe malnutrition. Radical surgery was performed to remove the tumor by open surgery. A biopsy was not performed prior to the surgery, so the tumor was diagnosed as end-stage primary liver cancer (PLC) based solely on the character and appearance of the tumor on computed tomography prior to surgery. However, subsequent to the surgery, upon analysis by the Department of Pathology, the mass was identified as an ovarian granulosa cell tumor (GCT). These tumors occur rarely, representing only 2-3% of all ovarian tumors, and are well known for late recurrences, with an incidence of 25-30%. As metastasis of the liver with GCT is extremely rare and the data available on the subject is limited by the small number of studies, and due to the absence of a biopsy report prior to surgery, the patient was initially misdiagnosed with PLC. However, despite this misdiagnosis, a good result was obtained, as the patient was later diagnosed with GCT following a detailed pathological examination and was treated with rational therapy. The performance status and quality of life were significantly improved, and the patient remains disease-free at one year post-surgery.

  15. Abdominal Wall Metastasis from an Invasive Lobular Carcinoma of the Breast: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Hana; Son, Eun Ju; Youk, Ji Hyun; Chung, Jin [Dept. of Radiology, Gangnam Severance Hospital, Yensei University College of Medicine, Seoul (Korea, Republic of); Noh, Song Mi; Jung, Woo Hee [Dept. of Diagnostic Pathology, Gangnam Severance Hospital, Yensei University College of Medicine, Seoul (Korea, Republic of)

    2011-06-15

    Breast cancer is one of the most common malignancies in women. Breast cancer frequently metastasizes to the bones, lungs, and liver. However, the recurrence of distant soft-tissue metastasis except to the chest wall is extremely rare. Here, we describe our experience with a patient in whom invasive lobular carcinoma of the breast with metastasis to the abdominal wall presented as subcutaneous nodules without local recurrence.

  16. Abdominal Wall Metastasis from an Invasive Lobular Carcinoma of the Breast: A Case Report

    International Nuclear Information System (INIS)

    Kim, Hana; Son, Eun Ju; Youk, Ji Hyun; Chung, Jin; Noh, Song Mi; Jung, Woo Hee

    2011-01-01

    Breast cancer is one of the most common malignancies in women. Breast cancer frequently metastasizes to the bones, lungs, and liver. However, the recurrence of distant soft-tissue metastasis except to the chest wall is extremely rare. Here, we describe our experience with a patient in whom invasive lobular carcinoma of the breast with metastasis to the abdominal wall presented as subcutaneous nodules without local recurrence.

  17. An Extremely Rare and Unusual Case of Retroperitoneal and Pelvic Metastasis from Squamous Cell Carcinoma of Vallecula

    Directory of Open Access Journals (Sweden)

    Abhishek Purkayastha

    2016-06-01

    Full Text Available We report an extremely rare and unusual case of retroperitoneal and pelvic metastasis from primary squamous cell carcinoma of vallecula. Generally carcinoma oropharynx metastasizes to lungs, liver and bone while retroperitoneal and pelvic metastasis is rarely heard of. To the best of our knowledge this case is one of the scantly reported cases ever of this kind in the world.  A 60-year-old male presented with dysphagia and hoarseness of voice of four month duration.  Computed tomography (CT scan face and neck showed growth right vallecula. Biopsy of lesion showed squamous cell carcinoma. Metastatic work up was negative. He received definitive chemo-radiation. Patient during follow up presented with dyspepsia, abdominal discomfort and weight loss. Whole body positron emission tomography (WB PET scan revealed retroperitoneal and pelvic lymph node deposits which were confirmed as metastasis of squamous cell carcinoma by CT guided fine needle aspiration cytology (FNAC. Patient was exhibited palliative chemotherapy but his general condition deteriorated and he finally succumbed to his metastatic illness. This case is being reported to highlight its extreme rarity, the diagnostic and therapeutic challenges it presented and its overall dismal prognosis.

  18. [A case of gastric cancer with peritoneal metastasis successfully treated with multidisciplinary therapy].

    Science.gov (United States)

    Matoba, Miki; Fushida, Sachio; Oyama, Katsunobu; Watanabe, Toshifumi; Tsukada, Tomoya; Okamoto, Koichi; Kinoshita, Jun; Nakamura, Keishi; Inokuchi, Masafumi; Nakagawara, Hisatoshi; Miyashita, Tomoharu; Tajima, Hidehiro; Takamura, Hiroyuki; Ninomiya, Itasu; Kitagawa, Hirohisa; Fujimura, Takashi; Ohta, Tetsuo

    2013-11-01

    A 56-year-old woman with advanced gastric cancer with peritoneal metastasis was successfully treated with multidisciplinary therapy. Gastrectomy and total resection of the peritoneal metastasis were performed initially. Subsequently, combined chemotherapy with S-1/polysaccharide-Kureha( PSK) and intraperitoneal infusion( IP) of docetaxel( TXT) was continued for 9 months. Because of the appearance of hepatic metastasis, the anti -cancer drug was changed to irinotecan (CPT-11) that was administered by dropping intravenously( DIV therapy) and continued for 10 months. Despite the reduction of the hepatic metastasis, ascites was increased. All metastatic lesions disappeared after 3-months of paclitaxel (TXL) DIV therapy. Five years after the operation, the peritoneal metastasis recurred. Combined DIV and IP TXL therapy was administered for 2 months. The peritoneal metastasis was reduced and the TXL DIV therapy was continued for 6 months. Due to increased levels of tumor markers, capecitabine( Xeloda)/cisplatin( CDDP) was introduced; however, it could not be continued because of the side effects. Subsequent TXT DIV therapy was not effective; chemotherapy was switched to CPT-11 DIV therapy, which was effective for 14 months. S-1 and TXL IP therapy was initiated because of the appearance of a new peritoneal tumor. This therapy effectively controlled the disease until today. The patient is in good health at 8 years after the start of therapy.

  19. Outcomes of aggressive treatment in esophageal cancer patients with synchronous solitary brain metastasis.

    Science.gov (United States)

    Onal, Cem; Akkus Yildirim, Berna; Guler, Ozan Cem

    2017-07-01

    The aim of the present study was to investigate the outcomes of esophageal cancer (EC) patients with isolated synchronous brain oligometastasis (oligo-BM) treated with chemoradiotherapy (CRT) of the primary site and localized treatment of the BM with surgery, radiotherapy (RT) or radiosurgery. Of 125 EC patients investigated, seven patients (6%) had solitary BM. Six patients were diagnosed prior to, and one patient was diagnosed during, treatment. All patients were treated with neoadjuvant chemotherapy and whole-brain RT (WBRT) for BM. All but one patient received definitive CRT with a median RT dose of 50.4 Gy using conventional fractionation RT. The median age at diagnosis was 59 years (range, 48-77 years). Six patients succumbed to mortality, and one continued to receive systemic chemotherapy at the last visit. The median survival time of the patients was 18.9 months (range, 10.0-27.2 months). Median time to progression after completion of the treatments was 8 months (range, 3-9 months). Two patients had progression of the primary tumor, and one patient had progression of the BM. The neurological status of three patients with BM who were identified during the staging work-up did not deteriorate as a consequence of WBRT. In conclusion, the present study has demonstrated that aggressive treatment of the primary tumor and oligo-BM in patients with EC may prolong the survival time.

  20. SU-F-T-637: Single-Isocenter Versus Multiple-Isocenter VMAT SRS for Unusual Multiple Metastasis Case with Two Widely Separated Lesions

    Energy Technology Data Exchange (ETDEWEB)

    Thomas, EM; Popple, RA; Fiveash, JB [The University of Alabama at Birmingham, Birmingham, AL (United States)

    2016-06-15

    Purpose: Single-isocenter (SI) volumetric modulated arc therapy has been shown to be an effective and efficient approach to multiple metastasis radiosurgery. However, certain extreme cases raise the question of whether multiple-isocenter (MI) approaches can still generate superior plans. In this study, we ask this question with respect to a clinical case with two very widely separated lesions. Methods: A patient with two widely separated (d = 12cm) tumors was treated with SI-VMAT SRS using 10MV flattening filter free (FFF) beam with high-definition multi-leaf collimator (HD-MLC, 2.5/5mm) in two non-coplanar arcs using concentric rings to enforce steep gradient. Because of lesion positioning with respect to collimator angle selection, lesions were treated by 5mm leaves. We re-planned the case with a congruent arc arrangement but separate isocenter for each lesion. In this manner, lesions were treated by 2.5mm leaves. Conformity index (CI), V50%, and mean brain dose were compared. Results: Neither conformity (CI-SI = 1.12, CI-MI = 1.08) nor V50% (V50%-SI =8.82cc, V50%-MI =8.81cc) were improved by utilizing a separate isocenter for each lesion. Mean brain dose was slightly reduced (dmean-SI = 118.4 cGy, dmean-MI = 88.7 cGy) by using multiple isocenters. Conclusion: For this case with a lesion at the apex of the brain and another distantly located at the base of skull, employing a separate isocenter for each target did not meaningfully improve plan quality. Single-isocenter VMAT has been shown feasible and equivalent to multiple-isocenter VMAT for multiple metastasis cases in general. In this extreme case, single- and multiple- isocenter VMAT were also equivalent. If rotational setup errors are appropriately corrected, the increased delivery efficiency of the single-isocenter approach renders it preferable to the multiple isocenter approach. Dr’s Thomas, Popple, and Fiveash have all received honoraria from Varian Medical Systems for discussing their experiences with

  1. Concomitant treatment of brain metastasis with Whole Brain Radiotherapy [WBRT] and Temozolomide [TMZ] is active and improves Quality of Life

    International Nuclear Information System (INIS)

    Addeo, Raffaele; Caraglia, Michele; Faiola, Vincenzo; Capasso, Elena; Vincenzi, Bruno; Montella, Liliana; Guarrasi, Rosario; Caserta, Luigi; Del Prete, Salvatore

    2007-01-01

    Brain metastases (BM) represent one of the most frequent complications related to cancer, and their treatment continues to evolve. We have evaluated the activity, toxicity and the impact on Quality of Life (QoL) of a concomitant treatment with whole brain radiotherapy (WBRT) and Temozolomide (TMZ) in patients with brain metastases from solid tumors in a prospective Simon two stage study. Fifty-nine patients were enrolled and received 30 Gy WBRT with concomitant TMZ (75 mg/m2/day) for ten days, and subsequently TMZ (150 mg/m2/day) for up to six cycles. The primary end points were clinical symptoms and radiologic response. Five patients had a complete response, 21 patients had a partial response, while 18 patients had stable disease. The overall response rate (45%) exceeded the target activity per study design. The median time to progression was 9 months. Median overall survival was 13 months. The most frequent toxicities included grade 3 neutropenia (15%) and anemia (13%), and only one patient developed a grade 4 thrombocytopenia. Age, Karnofsky performance status, presence of extracranial metastases and the recursive partitioning analysis (RPA) were found to be predictive factors for response in patients. Overall survival (OS) and progression-free survival (PFS) were dependent on age and on the RPA class. We conclude that this treatment is well tolerated, with an encouraging objective response rate, and a significant improvement in quality of life (p < 0.0001) demonstrated by FACT-G analysis. All patients answered the questionnaires and described themselves as 'independent' and able to act on their own initiatives. Our study found a high level of satisfaction for QoL, this provides useful information to share with patients in discussions regarding chemotherapy treatment of these lesions

  2. Malignant peripheral nerve sheath tumor associated with neurofibromatosis type 1, with metastasis to the heart: a case report

    Directory of Open Access Journals (Sweden)

    Araki Nobuhito

    2010-01-01

    Full Text Available Abstract A rare case is presented of a 61-year-old man with a malignant peripheral nerve sheath tumor associated with neurofibromatosis type 1, with metastasis to the heart. The primary tumor originated in the right thigh in 1982. Since then, the patient has had repeated local recurrences in spite of repeated surgical treatment and adjuvant chemotherapy. He has developed previous metastases of the lung and heart. The patient died of cardiac involvement.

  3. Incisional Site Metastasis in a Patient with Cervical Carcinoma: A Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    C. Iavazzo

    2012-01-01

    Full Text Available Abdominal wall metastasis either incisional, drain, or port is rather rare in patients treated for cervical carcinoma. We present a case of a patient who underwent an abdominal radical hysterectomy for a moderately differentiated cervical adenocarcinoma stage Ib1 and presented an incisional site metastasis 36 months after her operation. Moreover, we performed a literature search for abdominal wall metastases after radical hysterectomy for cervical cancer, and we present a table of the relative case reports. After our literature search, we clarified that the median time of recurrence was 14 months (range 1.5 month to 45 months. Thirty-three out of 42, 8/42, and 1/42 were squamous, adeno-, and adenosquamous carcinomas, respectively. Wide excision was performed in 30/37 cases of which we have information regarding the treatment option, while 11/37 and 13/37 underwent radiotherapy and chemotherapy, respectively. The possible mechanism of such a metastasis as well as the treatment options is discussed.

  4. Mammary Analogue Secretory Carcinoma Presenting as a Cervical Lymph Node Metastasis of Unknown Primary Site: A Case Report

    Directory of Open Access Journals (Sweden)

    Kensuke Suzuki

    2017-02-01

    Full Text Available Background: Mammary analogue secretory carcinoma (MASC is a pathological entity arising in the salivary glands first described by Skalova et al. [Am J Surg Pathol 2010;34: 599–608]. Here, we report the first case of MASC presenting as a cervical lymph node metastasis of unknown primary site together with a brief review of the literature. Case Report: We present a 74-year-old male with a painless lump in his left neck. Based on the fine-needle aspiration cytological findings, a possible malignant tumor was suspected. No evidence of a primary lesion was observed using imaging modalities including positron emission tomography/computed tomography. The patient underwent an ipsilateral modified radical neck dissection. Immunohistochemical staining showed that the neoplastic cells were positive for S100 protein and GATA3. A rearrangement of the ETV6 gene was noted during fluorescence in situ hybridization, and the final histopathological diagnosis was MASC. Conclusion: We encountered a MASC presenting as a cervical lymph node metastasis of unknown primary site. No adjuvant therapy was administered, and no local recurrence or metastatic disease has been detected during a follow-up period of 9 months. This is the first case report of MASC presenting as a cervical lymph node metastasis of unknown primary site and suggests the new properties of MASC.

  5. Metachronous, Single Metastasis to the Parotid, from Primary Breast Cancer: A Case Report and Review of the Literature

    OpenAIRE

    Kmeid, Michel; Kamar, François G.; Nasser, Selim; Moukarzel, Nabil

    2016-01-01

    Background. The parotid gland is an unusual site for metastatic disease and when metastasis occurs, it commonly originates from head and neck primaries. Spread from distant infraclavicular sites such as the breast, into the parotid, is even more unusual with very few cases reported in the literature. Case Report. We describe the case of a 65-year-old woman presenting for a rapidly enlarging right parotid mass. She had a history of an invasive ductal carcinoma of the right breast and was disea...

  6. Mandibular metastasis of adenocarcinoma from prostate cancer: case report according to epidemiology and current therapeutical trends of the advanced prostate cancer

    Directory of Open Access Journals (Sweden)

    Juliana Dreyer da Silva de Menezes

    2013-09-01

    Full Text Available Prostate cancer represents the most frequent non-cutaneous neoplasia in males. This type of neoplasia can develop peculiar patterns of evolution, presenting, in many cases, precocious relapses and metastasis. Bone metastasis in the mouth is extremely rare, and represents 1% of all malignant mouth neoplasias. The aim of the present study is to report a clinical case of bone metastasis in the mandibular region associated with a tumoral prostate adenocarcinoma, as well as to discuss connected aspects about diagnosis, prognosis and integrated treatment of this condition.

  7. WE-EF-BRA-10: Prophylactic Cranial Irradiation Reduces the Incidence of Brain Metastasis in a Mouse Model of Metastatic Breast Cancerr

    Energy Technology Data Exchange (ETDEWEB)

    Smith, D; Debeb, B; Larson, R; Diagaradjane, P; Woodward, W [MD Anderson Cancer Center, Houston, TX (United States)

    2015-06-15

    Purpose: Prophylactic cranial irradiation (PCI) is a clinical technique used to reduce the incidence of brain metastasis and improve overall survival in select patients with acute lymphoblastic leukemia and small-cell lung cancer. We examined whether PCI could benefit breast cancer patients at high risk of developing brain metastases. Methods: We utilized our mouse model in which 500k green fluorescent protein (GFP)-labeled breast cancer cells injected into the tail vein of SCID/Beige mice resulted in brain metastases in approximately two-thirds of untreated mice. To test the efficacy of PCI, one set of mice was irradiated five days after cell injection with a single fraction of 4-Gy (two 2-Gy opposing fields) whole-brain irradiation on the XRAD 225Cx small-animal irradiator. Four controls were included: a non-irradiated group, a group irradiated two days prior to cell injection, and two groups irradiated 3 or 6 weeks after cell injection. Mice were sacrificed four and eight weeks post-injection and were evaluated for the presence of brain metastases on a fluorescent stereomicroscope. Results: The incidence of brain metastasis in the non-irradiated group was 77% and 90% at four and eight weeks, respectively. The PCI group had a significantly lower incidence, 20% and 30%, whereas the other three control groups had incidence rates similar to the non-treated control (70% to 100%). Further, the number of metastases and the metastatic burden were also significantly lower in the PCI group compared to all other groups. Conclusion: The timing of irradiation to treat subclinical disease is critical, as a small dose of whole-brain irradiation given five days after cell injection abrogated tumor burden by greater than 90%, but had no effect when administered twenty-one days after cell injection. PCI is likely to benefit breast cancer patients at high risk of developing brain metastases and should be strongly considered in the clinic.

  8. Gastrointestinal metastasis from primary lung cancer. Case series and systematic literature review.

    Science.gov (United States)

    Balla, Andrea; D Subiela, José; Bollo, Jesús; Martínez, Carmen; Rodriguez Luppi, Carlos; Hernández, Pilar; Pascual-González, Yuliana; Quaresima, Silvia; M Targarona, Eduard

    2018-03-19

    Aim of the present study is to report clinical characteristics and outcomes of patients treated in authors' hospital for GI metastasis from primary lung cancer, and to report and analyse the same data concerning patients retrieved from a systematic literature review. We performed a retrospective analysis of prospectively collected data, and a systematic review using the Meta-analysis Of Observational Studies in Epidemiology (MOOSE) guidelines. Ninety-one patients were included, 5 patients from the authors' hospital and 86 through PubMed database using the keywords "intestinal metastasis" AND "lung cancer". The median time between primary lung cancer diagnosis and GI metastasis diagnosis was 2 months and the median overall survival was 4 months. This group of patients present a poor prognosis and the gold standard treatment is not defined. None of the reported treatments had a significant impact on survival. Copyright © 2018 AEC. Publicado por Elsevier España, S.L.U. All rights reserved.

  9. Pancreatic metastasis in a case of small cell lung carcinoma: Diagnostic role of fine-needle aspiration cytology and immunocytochemistry

    Directory of Open Access Journals (Sweden)

    Dilip K Das

    2011-01-01

    Full Text Available Small cell lung carcinoma represents a group of highly malignant tumors giving rise to early and widespread metastasis at the time of diagnosis. However, the pancreas is a relatively infrequent site of metastasis by this neoplasm, and there are only occasional reports on its fine needle aspiration (FNA cytology diagnosis. A 66-year-old man presented with extensive mediastinal lymphadenopathy and a mass in the pancreatic tail. Ultrasound-guided FNA smears from the pancreatic mass contained small, round tumor cells with extensive nuclear molding. The cytodiagnosis was metastatic small cell carcinoma. Immunocytochemical staining showed that a variable number of neoplastic cell were positive for cytokeratin, chromogranin A, neurone-specific enolase and synaptophysin but negative for leukocyte common antigen. The trans-bronchial needle aspiration was non-diagnostic, but biopsy was suspicious of a small cell carcinoma. This case represents a rare metastatic lesion in the pancreas from small cell lung carcinoma, diagnosed by FNA cytology.

  10. A Case of Urethral Metastasis from Sigmoid Colon Cancer Diagnostically and Prognostically Indicated by F 18 FDG PET/CT

    International Nuclear Information System (INIS)

    Seo, Han Seok; Kim, Eun Sil; Kim, Soyon; Im, Su Jin; Park, Yong Hyun; Lee, Ju Hyoung; Hur, So Chong

    2011-01-01

    Urethral metastasis from colorectal cancer is rare and is known to have a poor prognosis. A 72 year old man with a history of colectomy and colostomy due to sigmoid colon cancer was admitted to the emergency room with bowel distension, rectal bleeding and urinary symptoms. Computed tomography of the abdominopelvis showed sigmoid colon cancer with multiple metastases involving the liver. Positron emission tomography with F 18 fluorodeoxyglucose (FDG) showed multiple hypermetabolic foci in the liver, penis and pubic bone, which otherwise could not be diagnosed. The lesions revealed no improvement with chemotherapy and urological surgery on follow up F 18 FDG PET/CT. We present a case of urethral metastasis of sigmoid colon cancer diagnostically and prognostically indicated by F 18 FDG PET/CT.

  11. A Case of Urethral Metastasis from Sigmoid Colon Cancer Diagnostically and Prognostically Indicated by F 18 FDG PET/CT

    Energy Technology Data Exchange (ETDEWEB)

    Seo, Han Seok; Kim, Eun Sil; Kim, Soyon; Im, Su Jin; Park, Yong Hyun; Lee, Ju Hyoung; Hur, So Chong [National Police Hospital, Seoul (Korea, Republic of)

    2011-12-15

    Urethral metastasis from colorectal cancer is rare and is known to have a poor prognosis. A 72 year old man with a history of colectomy and colostomy due to sigmoid colon cancer was admitted to the emergency room with bowel distension, rectal bleeding and urinary symptoms. Computed tomography of the abdominopelvis showed sigmoid colon cancer with multiple metastases involving the liver. Positron emission tomography with F 18 fluorodeoxyglucose (FDG) showed multiple hypermetabolic foci in the liver, penis and pubic bone, which otherwise could not be diagnosed. The lesions revealed no improvement with chemotherapy and urological surgery on follow up F 18 FDG PET/CT. We present a case of urethral metastasis of sigmoid colon cancer diagnostically and prognostically indicated by F 18 FDG PET/CT.

  12. Metastasis of ciliary body melanoma to the contralateral eye: a case report and review of uveal melanoma literature.

    Science.gov (United States)

    Torossian, Nouritza M; Wallace, Roy T; Hwu, Wen-Jen; Bedikian, Agop Y

    2015-01-01

    Many types of cancers metastasize to the eye. However, uveal melanoma metastasizing to the contralateral choroid is very rare. We report the case of a 68-year-old man with history of treated uveal melanoma of the right eye that developed metastasis to the liver and the choroid of the left eye. Ten years earlier, he was diagnosed to have uveal melanoma of the right eye and was initially treated with plaque radiotherapy. Two years later, upon progression of the disease in the right eye he had enucleation of the eye. We describe the patient's clinical history, the diagnosis of recurrent disease in the contralateral eye, therapy of the left eye, and systemic metastasis. In addition, we reviewed the published medical literature and described the recent advances in the management of uveal melanoma.

  13. Metastasis of Ciliary Body Melanoma to the Contralateral Eye: A Case Report and Review of Uveal Melanoma Literature

    Directory of Open Access Journals (Sweden)

    Nouritza M. Torossian

    2015-01-01

    Full Text Available Many types of cancers metastasize to the eye. However, uveal melanoma metastasizing to the contralateral choroid is very rare. We report the case of a 68-year-old man with history of treated uveal melanoma of the right eye that developed metastasis to the liver and the choroid of the left eye. Ten years earlier, he was diagnosed to have uveal melanoma of the right eye and was initially treated with plaque radiotherapy. Two years later, upon progression of the disease in the right eye he had enucleation of the eye. We describe the patient’s clinical history, the diagnosis of recurrent disease in the contralateral eye, therapy of the left eye, and systemic metastasis. In addition, we reviewed the published medical literature and described the recent advances in the management of uveal melanoma.

  14. Isolated Asymptomatic Metastasis in the Myocardium: A Rare Scenario in Case of Carcinoma Penis

    Directory of Open Access Journals (Sweden)

    Santosh Kumar

    2015-01-01

    Full Text Available Penile cancer is a common malignancy in developing countries. It commonly metastasizes to the lymph nodes, lung, liver, and bones. Myocardial metastasis is rare. A 40-year-old male patient presented with ulcerative growth over glans penis. Histologic evaluation of the biopsy sample diagnosed the lesion as squamous cell cancer. Assessment of the stage of the disease revealed cardiac metastasis. Patient received six cycles of chemotherapy. He partially responded, but later succumbed to cardiac failure due to pericardial and pleural effusion.

  15. Sclerosing angiomatoid nodular transformation of the spleen mimicking metastasis of melanoma: a case report and review of the literature.

    Science.gov (United States)

    Demirci, Ilhan; Kinkel, Horst; Antoine, Dirk; Szynaka, Marc; Klosterhalfen, Bernd; Herold, Susanne; Janßen, Hermann

    2017-09-03

    Sclerosing angiomatoid nodular transformation is a benign disorder of splenic tissue and is often mistaken as a potentially malignant entity in the diagnostic process. To the best of our knowledge, this is the first report of sclerosing angiomatoid nodular transformation mimicking metastasis of melanoma in the literature. A 43-year-old white man presented with a newly found splenic mass 4 years ago to our Department of Gastroenterology. He was diagnosed as having a superficial spreading malignant melanoma localized at his left instep 7 years ago and was successfully treated with radical local resection. Several diagnostic procedures were conducted. Ultrasound showed a hypoechoic lesion in the inferior pole of his spleen with a diameter of 2 cm, blurred boundaries, and inhomogeneous interior pattern. Contrast-enhanced ultrasound was inconclusive and showed only discrete contrast enhancement of the lesion with accentuated nodule-like enrichment of the boundaries in the arterial phase. Computed tomography and magnetic resonance imaging scans showed two splenic lesions which were highly suspicious of metastasis. Magnetic resonance imaging of his head was inconspicuous. Bone scintigraphy showed no abnormal results. Fine-needle aspiration indicated metastasis of the above-mentioned malignant melanoma. We conducted a laparoscopic splenectomy. His intraoperative and postoperative course were uneventful. In contrast to the result of the fine-needle aspiration, the presence of metastasis of melanoma could not be confirmed. Histological analysis revealed nodule-like arrangement of fibroblasts with low cell density and a predominance of dilated capillaries, indicating sclerosing angiomatoid nodular transformation of the spleen. There are no preoperative diagnostic imaging procedures which can definitely differentiate sclerosing angiomatoid nodular transformation from malignancies in cases of morphological and immunophenotypic variations of the specimen. Morphological and

  16. Metastasis of Mammary Gland Malignant Phyllodes Tumor to the Mandibular Region: A Case Report and Review of the Literature.

    Science.gov (United States)

    Yoshiba, Sayaka; Saotome, Takashi; Mikogami, Tetsuya; Shirota, Tatsuo

    2017-02-01

    Phyllodes tumor is a rare breast tumor described by Müller (1938) as a lesion comprising leaflike stromal fibrous components and narrow cysts. The frequency of distant metastasis from this entity is reportedly approximately 20%, and no effective therapy has been established, so the prognosis is poor. This report describes the case of a 60-year-old woman with a history of left lung resection who showed metastasis of a mammary gland malignant phyllodes tumor to the oral cavity. Intraoral examination showed an elastic, hard mass measuring 28 × 27 mm in the gingiva around the left mandibular second molar. Biopsy examination showed growth of giant cells and roughly circular cells showing positivity for S-100, p63, and vimentin on immunohistochemical staining. The authors diagnosed metastasis of the mammary gland malignant phyllodes tumor to the left mandible and performed cyber knife irradiation (44 Gy in 5 fractions) of the left mandible. The mass in the oral cavity disappeared after cyber knife irradiation, but the patient died of direct invasion to the spine. Copyright © 2016 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

  17. [Analysis of risk factors and prognosis of No.8p lymph node metastasis in cases with advanced gastric cancer].

    Science.gov (United States)

    Chen, Luchuan; Wei, Shenhong; Ye, Zaisheng; Zeng, Yi; Zheng, Qiuhong; Xiao, Jun; Wang, Yi; Zhuo, Changhua; Lin, Zhenmeng; Li, Yangming

    2017-02-25

    To explore the risk factors and prognosis of No.8p lymph node metastasis in cases with advanced gastric cancer. Clinicopathological and follow-up data of 790 cases with advanced gastric cancer undergoing gastrectomy (including No.8p lymphadenectomy) from October 2003 to October 2013 in Fujian Provincial Tumor Hospital were analyzed retrospectively. Patients receiving neoadjuvant chemotherapy were excluded. Associations of No.8p lymph node metastasis with clinicopathological characteristics and metastasis in other regional lymph node were analyzed. Prognostic difference between positive No.8p group and negative No.8p group was examined. Positive No.8p lymph node was found in 93 cases (11.8%) among 790 cases with advanced gastric cancer. Univariate analysis showed that gender [male 9.8%(56/572) vs. female 17.0%(37/218), P=0.005], preoperative CEA level [vs. ≥5 μg/L 5.6%(32/572), P=0.005], tumor size[diameter vs. ≥5 cm 18.0%(80/445), P=0.000], tumor location [gastric fundus and cardiac 10.7% (26/244) vs. gastric body 13.5% (30/222) vs. gastric antrum 10.1% (31/308) vs. total gastric 37.5%(6/16), P=0.007], Borrmann staging [type II( 1.9%(4/211) vs. type III( 11.6% (54/464) vs. type IIII( 30.4%(35/115), P=0.000], tumor differentiation [high 0/8 vs. moderate 6.7%(25/372) vs. low 16.6%(68/410), P=0.000], T staging [T2 2.4%(4/170) vs. T3 13.1%(35/267) vs. T4 15.3%(54/353), P=0.000], N staging [N0 0 (0/227) vs. N1 2.2%(5/223) vs. N2 15.2%(26/171) vs. N3 36.7%(62/169), P=0.000] were closely associated with the No.8p lymph node metastasis. Multivariate analysis that revealed gender (OR=1.762, 95%CI: 1.020-3.043), tumor size (OR=1.107, 95%CI: 1.020-1.203), N staging (OR=4.093, 95%CI: 2.929-5.718), tumor differentiation (OR=1.782, 95%CI:1.042-3.049), and metastasis in No.8a(OR=5.370, 95%CI: 3.425-8.419), No.3(OR=1.127, 95%CI:1.053-1.206), No.6(OR=1.221,95%CI: 1.028-1.450), No.7(OR=2.149, 95%CI: 1.711-2.699), No,11p(OR=2.085, 95%CI: 1.453-2.994), No.14v(OR=2.604, 95%CI: 1

  18. A Rare Case of Phyllodes Tumor Metastasis to the Stomach Presenting as Anemia.

    Science.gov (United States)

    Choi, Do Il; Chi, Ho Seok; Lee, Sang Ho; Kwon, Youngmee; Park, Seog Yun; Sim, Sung Hoon; Park, In Hae; Lee, Keun Seok

    2017-07-01

    Metastasis of a phyllodes tumor to the stomach is an extremely rare condition with important clinical implications. A 44-year-old woman was initially diagnosed with a phyllodes tumor in her right breast in 2008, and subsequently presented to an outpatient clinic with dizziness on December 16, 2013. We found that she had severe anemia (hemoglobin levels, 6.7 g/dL), and we quickly performed esophagogastroduodenoscopy to identify the cause. This procedure revealed large ulcerofungating masses with active bleeding in the stomach. Histopathological examination revealed that the masses were consistent with phyllodes tumor metastases. In patients with a metastatic phyllodes tumor presenting as anemia, gastric metastasis should be considered as one of the differential diagnoses because overlooking the possibility might have dire consequences if cytotoxic chemotherapy were administered.

  19. Bisphosphonate-related atypical femoral fracture with bone metastasis of breast cancer: case report and review.

    Science.gov (United States)

    Hayashi, Kazunori; Aono, Masanari; Shintani, Kousuke; Kazuki, Kenichi

    2014-03-01

    Intravenous bisphosphonates (BPs) have been used to reduce the frequency of skeletal-related events due to bone metastases of several kinds of cancers. Although many studies on BP-related atypical fractures (BRAFs) due to the use of BP for osteoporosis treatment have been reported, few reports on BRAFs arising as a complication of long-term BP use for bone metastasis of cancer are available. A 62-year-old woman with a history of breast cancer presented with right thigh pain after she had a fall. Radiographs indicated a transverse fracture in the shaft of the right femur. She had been on zoledronate treatment for six years. Based on radiographic and histopathological findings, we concluded that the fracture was not a pathological fracture associated with metastasis but was a complication of long-term BP treatment. Clinical oncologists should consider the possibility of BRAFs in patients on long-term zoledronate treatment for bone metastases.

  20. Metastasis of Ciliary Body Melanoma to the Contralateral Eye: A Case Report and Review of Uveal Melanoma Literature

    OpenAIRE

    Torossian, Nouritza M.; Wallace, Roy T.; Hwu, Wen-Jen; Bedikian, Agop Y.

    2015-01-01

    Many types of cancers metastasize to the eye. However, uveal melanoma metastasizing to the contralateral choroid is very rare. We report the case of a 68-year-old man with history of treated uveal melanoma of the right eye that developed metastasis to the liver and the choroid of the left eye. Ten years earlier, he was diagnosed to have uveal melanoma of the right eye and was initially treated with plaque radiotherapy. Two years later, upon progression of the disease in the right eye he had e...

  1. Osteonecrosis Mimicking Bone Metastasis in Femoral Head on {sup 18F} FDG PET/CT: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Kyu Ho; Oh, Jin Kyoung; Kim, Sung Hoon; Yoo, Ik Dong; Choi, Eun Kyoung; Han, Eun Ji [The Catholic Univ. of Korea, Seoul (Korea, Republic of)

    2011-03-15

    A 77 year old woman underwent chemotherapy, radiotherapy, and brachytherapy for cervical cancer 9 years ago. On a follow up {sup 18F} fluorodeoxyglucose (FDG) PET/CT image, focal FDG uptake was noted in a focal osteolytic lesion in the right femoral head. During magnetic resonance imaging, this lesion showed subchondral dark signal intensity rim on T1 weighted image and double line sign on T2 weighted image, suggestive of osteonecrosis. The lesion was pathologically confirmed as osteonecrosis after surgery. This case demonstrates that osteonecrosis of the femoral head may demonstrate focal FDG uptake mimicking bone metastasis.

  2. Osteonecrosis Mimicking Bone Metastasis in Femoral Head on 18F FDG PET/CT: A Case Report

    International Nuclear Information System (INIS)

    Choi, Kyu Ho; Oh, Jin Kyoung; Kim, Sung Hoon; Yoo, Ik Dong; Choi, Eun Kyoung; Han, Eun Ji

    2011-01-01

    A 77 year old woman underwent chemotherapy, radiotherapy, and brachytherapy for cervical cancer 9 years ago. On a follow up 18F fluorodeoxyglucose (FDG) PET/CT image, focal FDG uptake was noted in a focal osteolytic lesion in the right femoral head. During magnetic resonance imaging, this lesion showed subchondral dark signal intensity rim on T1 weighted image and double line sign on T2 weighted image, suggestive of osteonecrosis. The lesion was pathologically confirmed as osteonecrosis after surgery. This case demonstrates that osteonecrosis of the femoral head may demonstrate focal FDG uptake mimicking bone metastasis.

  3. Secondary metastasis in the lymph node of the bowel invaded by colon cancer: a report of three cases.

    Science.gov (United States)

    Takiyama, Aki; Nozawa, Hiroaki; Ishihara, Soichiro; Takiyama, Hirotoshi; Murono, Koji; Yasuda, Koji; Otani, Kensuke; Nishikawa, Takeshi; Tanaka, Toshiaki; Kiyomatsu, Tomomichi; Kawai, Kazushige; Hata, Keisuke; Watanabe, Toshiaki

    2016-10-26

    Secondary metastasis to regional lymph nodes for adjacent bowel invaded by colorectal cancers (CRCs) has not been extensively reviewed. We herein present three such cases. The first case is a cancer involving the cecum and sigmoid colon, and its primary site could not be determined even by pathological evaluation. Nodal involvement was revealed both in the mesocolon of the cecum and sigmoid. The second and third cases are a sigmoid colon cancer invading the jejunum and an ascending colon cancer invading the jejunum, respectively. These patients harbored secondary metastases to lymph nodes draining from the invaded small bowel segments. In spite of complete resection, all three patients metachronously developed liver metastases or recurrent disseminated nodules in the pelvis and subsequently died. In cases of CRC invading another bowel segment, bowel resection with regional lymphadenectomy for both involved segments should be considered to achieve complete resection. However, the radical surgery did not necessarily provide a long-term survival.

  4. Chemoradiotherapy for Solitary Skeletal Muscle Metastasis from Oesophageal Cancer: Case Report and Brief Literature Review.

    Science.gov (United States)

    Fujimoto, Yoshiaki; Nakashima, Yuichiro; Sasaki, Shun; Jogo, Tomoko; Hirose, Kosuke; Edahiro, Keitaro; Korehisa, Shotaro; Taniguchi, Daisuke; Kudou, Kensuke; Nakaji, Y U; Nakanishi, Ryota; Ando, Koji; Saeki, Hiroshi; Oki, Eiji; Fujiwara, Minako; Oda, Yoshinao; Maehara, Yoshihiko

    2017-10-01

    The incidence of skeletal muscle metastasis from oesophageal cancer is very low, and the treatment strategy has not been established. A 77-year-old man underwent oesophagectomy following neoadjuvant chemotherapy for oesophageal squamous cell carcinoma (CT-pT3 N0 M0, CT-pStage II). Fourteen months after surgery, he became aware of a subcutaneous tumour in his left forearm. Computed tomography and fluorodeoxyglucose positron-emission tomography revealed a 65×75 mm intramuscular nodular lesion with a standardized uptake value of 8.5. Further examination by biopsy strongly suggested this was a solitary metastasis from oesophageal cancer. The patient received chemoradiotherapy with two cycles of 5-fluorouracil combined with cisplatin and radiation. Clinical complete response was confirmed by imaging 7 months after chemoradiation and no recurrence has occurred at 20 months since chemoradiation. Radiotherapy or chemoradiotherapy can be an alternative locoregional therapy to surgery for solitary skeletal muscle metastasis. Copyright© 2017, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.

  5. Late metastasis from renal cell carcinoma to the thyroid and nasal cavity: report of a case.

    Science.gov (United States)

    Roux, A; Alzharani, A M; Rousselot, C; Beutter, P; Bakhos, D

    2013-01-01

    Multifocal cervico-facial metastases are very rare. Medical history of the patient and clinical context make easier the diagnosis. A 54-year-old woman presenting with a nasal obstruction, was referred to our department. She had a past medical history of an operated renal cancer 12 years ago and a right hemithyroidectomy 30 years ago. Clinical examination revealed a polypoid lesion obstructing the right nasal cavity and a thyroid goiter. Fine-needle aspiration was positive for a renal metastasis. Computed tomography confirmed the nasal lesion without bone destruction and a cervical cystic lesion into the left thyroid lobe. Completion thyroidectomy and polyp excision were performed. The final histologic examination revealed a metastasis from a renal cancer. The association of intra-thyroid and nasal cavity metastases is uncommon and not related in the literature, the practitioner must suspect the diagnosis if the patient had a thyroid tumor, a suspicious nasal lesion and a past history of cancer. The surgical management is recommended for isolated metastasis to the nasal cavity and the thyroid gland especially in renal cancer.

  6. Tuberculous brain abscess-Case report

    Directory of Open Access Journals (Sweden)

    Veenu Gupta

    2012-10-01

    Full Text Available In spite of recent advances in understanding of disease, tuberculosis still remains a major health problem, particularly in developing countries. Central nervous system tuberculosis may present as commonly encountered tuberculous meningitis or tuberculous mass lesions and rare tuberculous brain abscess (TBA. We report a case of tuberculous brain abscess in a patient of chronic liver disease with pulmonary hypertension and HCV infection. A 48 years old male presented with headache and abnormal behavior. There was no history of fever, vomiting, loss of consciousness, seizures, trauma and loss of weight and appetite. On examination patient was conscious but confused. No sensory- motor deficit was revealed on neurological examination. Chest x ray showed no abnormality. Mantoux test was positive. Magnetic resonance imaging of brain showed large , well defined marginally enhancing focal mass lesion in left frontal lobe. Evacuation of brain abscess done and frank creamy pus was aspirated and was sent for gram staining, Ziehl Neelsen staining, fungal smear and culture for both pyogenic and Mycobacterium tuberculosis. Gram staining revealed no microorganisms. No growth of pyogenic organisms obtained. No fungal hypha was seen. Ziehl Neelsen staining was positive for acid fast bacilli and growth of Mycobacterium tuberculosis was obtained. Patient was put on anti tubercular treatment. Patient responded well and discharged in satisfactory condition.

  7. Mucinous carcinoid of the ovary: report of a case with metastasis in the contralateral ovary after ten years

    Directory of Open Access Journals (Sweden)

    Patricia C. Ewing

    2010-09-01

    Full Text Available Monodermal teratomas of the ovary can take the form of carcinoid tumors of which there are several types, mucinous carcinoid being the least common. Very few cases of primary mucinous carcinoid of the ovary have been reported in the literature and the behavior of these tumors over the long term is unclear. We describe a case of primary mucinous carcinoid of the ovary in a 39-year-old woman treated with unilateral salpingo-oophorectomy, where a metastasis occurred in the contralateral ovary ten years later. This case demonstrates that mucinous carcinoid of the ovary can metastasize even after a long interval, and careful follow-up of patients, particularly those treated conservatively, is appropriate.

  8. Longitudinally Extensive Transverse Myelitis with Intramedullary Metastasis of Small-Cell Lung Carcinoma: An Autopsy Case Report

    Directory of Open Access Journals (Sweden)

    Kenya Nishioka

    2013-01-01

    Full Text Available Background. Longitudinally extensive transverse myelitis (LETM is characterized by spinal cord inflammation extending vertically through three or more vertebral segments. The widespread use of MRI revealed LETM more frequency than ever. We report the case of a patient with pathologically confirmed small-cell lung carcinoma metastasis into the spinal cord presenting as LETM. Case Presentation. A 74-year-old man developed rapidly progressive sensorimotor disturbance and vesicorectal dysfunction. T2-weighted magnetic resonance imaging of the spine revealed LETM at the level of from T3 to conus medullaris; gadolinium enhancement showed concurrent tumor in the thoracic spinal cord from T10 to T11. Systemic survey identified a nodular mass in the lung that was verified as small-cell carcinoma. Following initial failed treatment by high-dose steroid, the patient underwent an emergent microsurgical tumor resection. Histological examination was identical with the lung carcinoma. The patient died of tumor progression at the 47th day after admission. At autopsy, only changes of edema were found in the gray matter of the cord, while tumor cells were not noted in it. Conclusion. Metastasis may rarely present symptoms of LETM. Prompt identification of underlying etiology by contrast examination and systemic survey is crucial for the patient assumed as LETM.

  9. Skeletal Muscle Metastasis as an Initial Presentation of Follicular Thyroid Carcinoma: A Case Report and a Review of the Literature

    Directory of Open Access Journals (Sweden)

    Mutahir A. Tunio

    2013-01-01

    Full Text Available Introduction. Follicular thyroid carcinoma (FTC frequently metastasizes to the lungs and bones. However, metastasis to the skeletal muscles is an extremely rare manifestation of FTC. To date, only seven cases of FTC have been reported in the literature. Skeletal muscle metastases from FTC usually remain asymptomatic or manifest as swelling and are associated with dismal prognosis. Case Presentation. A 45-year-old Saudi woman presented with right buttock swelling since 8 months. Physical examination revealed right gluteal mass of size  cm and right thyroid lobe nodule. The rest of examination was unremarkable. Magnetic resonance imaging (MRI showed  cm lobulated mass arising from the gluteus medius muscle, and tru-cut biopsy confirmed the metastatic papillary carcinoma of thyroid origin. The patient subsequently underwent palliative radiotherapy followed by total thyroidectomy and radioactive iodine ablation. At the time of publication, the patient was alive with partial response in gluteal mass. Conclusion. Skeletal muscles metastases are a rare manifestation of FTC, and searching for the primary focus in a patient with skeletal muscle metastasis, thyroid cancer should be considered as differential diagnosis.

  10. Colon cancer metastasis to the mandibular gingiva with partial occult squamous differentiation: A case report and literature review.

    Science.gov (United States)

    Ren, Quan-Guang; Huang, Tao; Yang, Sheng-Li; Hu, Jian-Li

    2017-02-01

    Metastasis is the primary cause of death among patients with colon cancer. However, the number of available studies regarding oral cavity metastases from colon cancer is currently limited. We herein report an unusual case of a 60-year-old male patient who developed an oral cavity metastasis from colon cancer. A total of 12 clinical case studies reporting colon cancer metastases to the mandibular gingival region were also reviewed, with the aim to elucidate the clinical and pathological characteristics of this disease entity in order to improve clinical diagnosis and treatment. It was demonstrated that patients with oral cavity metastases from colon cancer were predominantly in the sixth or seventh decades of life. The mandible was the main site of metastatic tumors to the oral cavity, while the occurrence of gingival metastases was comparatively rare. Moreover, the diagnoses of an oral metastatic tumor and primary colon cancer were often synchronous and were frequently accompanied with metastases to other organs. Several key aspects were suggested that should be accounted for when diagnosing colon cancer patients, including focusing attention to oral symptoms when examining cancer patients, utilizing a multidisciplinary approach for differential diagnosis and utilizing postoperative pathological examination to accurately diagnose the type of tumor and optimize the efficacy of treatment.

  11. Pharmacologic inhibition of MLK3 kinase activity blocks the in vitro migratory capacity of breast cancer cells but has no effect on breast cancer brain metastasis in a mouse xenograft model.

    Directory of Open Access Journals (Sweden)

    Kun Hyoe Rhoo

    Full Text Available Brain metastasis of breast cancer is an important clinical problem, with few therapeutic options and a poor prognosis. Recent data have implicated mixed lineage kinase 3 (MLK3 in controlling the in vitro migratory capacity of breast cancer cells, as well as the metastasis of MDA-MB-231 breast cancer cells from the mammary fat pad to distant lymph nodes in a mouse xenograft model. We therefore set out to test whether MLK3 plays a role in brain metastasis of breast cancer cells. To address this question, we used a novel, brain penetrant, MLK3 inhibitor, URMC099. URMC099 efficiently inhibited the migration of breast cancer cells in an in vitro cell monolayer wounding assay, and an in vitro transwell migration assay, but had no effect on in vitro cell growth. We also tested the effect of URMC099 on tumor formation in a mouse xenograft model of breast cancer brain metastasis. This analysis showed that URMC099 had no effect on the either the frequency or size of breast cancer brain metastases. We conclude that pharmacologic inhibition of MLK3 by URMC099 can reduce the in vitro migratory capacity of breast cancer cells, but that it has no effect on either the frequency or size of breast cancer brain metastases, in a mouse xenograft model.

  12. Axillary node metastasis from differentiated thyroid carcinoma with hürthle and signet ring cell differentiation. A case of disseminated thyroid cancer with peculiar histologic findings

    International Nuclear Information System (INIS)

    Chiofalo, Maria Grazia; Losito, Nunzia Simona; Fulciniti, Franco; Setola, Sergio Venanzio; Tommaselli, Antonio; Marone, Ugo; Di Cecilia, Maria Luisa; Pezzullo, Luciano

    2012-01-01

    Differentiated thyroid cancer is usually associated with an excellent prognosis and indolent course. Distant metastases are rare events at the onset of thyroid cancer. Among these presentations, metastasis to the axillary lymph nodes is even more unusual: only few cases were previously reported in the literature; there has been no report of axillary lymph node metastasis from follicular thyroid carcinoma. Axillary lymph node metastasis generally arises in the context of disseminated disease and carries an ominous prognosis. Here we present a case of axillary lymph node metastasis in the context of disseminated differentiated thyroid cancer. The patient underwent near total thyroidectomy and neck and axillary lymph node dissection. A histopathological diagnosis of poorly differentiated follicular carcinoma with 'signet ring cells' and Hürthle cell features was established. The patient received radioactive iodine therapy and TSH suppression therapy. Subsequently his serum thyroglobulin level decreased to 44.000 ng/ml from over 100.000 ng/ml. Currently there are only few reported cases of axillary node metastases from thyroid cancer, and to our knowledge, this is the first report on axillary lymph node metastasis from follicular thyroid carcinoma. 'Signet ring cell' is a morphologic feature shared by both benign and, more rarely, malignant follicular thyroid neoplasm, and it generally correlates with an arrest in folliculogenesis. Our case is one of the rare 'signet ring cells' carcinomas so far described

  13. Solitary Metastasis to the Facial/Vestibulocochlear Nerve Complex: Case Report and Review of the Literature.

    Science.gov (United States)

    Ariai, M Shafie; Eggers, Scott D; Giannini, Caterina; Driscoll, Colin L W; Link, Michael J

    2015-10-01

    Distant metastasis of mucinous adenocarcinoma from the gastrointestinal tract, ovaries, pancreas, lungs, breast, or urogenital system is a well-described entity. Mucinous adenocarcinomas from different primary sites are histologically identical with gland cells producing a copious amount of mucin. This report describes a very rare solitary metastasis of a mucinous adenocarcinoma of unknown origin to the facial/vestibulocochlear nerve complex in the cerebellopontine angle. A 71-year-old woman presented with several month history of progressive neurological decline and a negative extensive workup performed elsewhere. She presented to our institution with complete left facial weakness, left-sided deafness, gait unsteadiness, headache and anorexia. A repeat magnetic resonance imaging scan of the head revealed a cystic, enhancing abnormality involving the left cerebellopontine angle and internal auditory canal. A left retrosigmoid craniotomy was performed and the lesion was completely resected. The final pathology was a mucinous adenocarcinoma of indeterminate origin. Postoperatively, the patient continued with her preoperative deficits and subsequently died of her systemic disease 6 weeks after discharge. The facial/vestibulocochlear nerve complex is an unusual location for metastatic disease in the central nervous system. Clinicians should consider metastatic tumor as the possible etiology of an unusual appearing mass in this location causing profound neurological deficits. The prognosis after metastatic mucinous adenocarcinoma to the cranial nerves in the cerebellopontine angle may be poor. Copyright © 2015 Elsevier Inc. All rights reserved.

  14. Vulvar Metastasis from Bladder Cancer

    Directory of Open Access Journals (Sweden)

    Fouad Aoun

    2015-01-01

    Full Text Available Vulvar metastasis of urothelial carcinoma of the bladder is a very rare entity; few cases are reported in the English literature. In this paper, we describe the clinical and pathological characteristics, evolution, and treatment of a patient with vulvar metastasis of urothelial carcinoma of the bladder followed by a brief review of the reported cases in the literature.

  15. Pancreatic Metastasis of High-Grade Papillary Serous Ovarian Carcinoma Mimicking Primary Pancreas Cancer: A Case Report

    Directory of Open Access Journals (Sweden)

    Yusuf Gunay

    2012-01-01

    Full Text Available Introduction. Reports of epithelial ovarian carcinomas metastatic to the pancreas are very rare. We herein present a metastasis of high grade papillary serous ovarian cancer to mid portion of pancreas. Case. A 42-year-old patient was admitted with a non-specified malignant cystic lesion in midportion of pancreas. She had a history of surgical treatment for papillary serous ovarian adenocarcinoma. A cystic lesion was revealed by an abdominal computerized tomography (CT performed in her follow up . It was considered as primary mid portion of pancreatic cancer and a distal pancreatectomy was performed. The final pathology showed high-grade papillary serous adenocarcinoma morphologically similar to the previously diagnosed ovarian cancer. Discussion. Metastatic pancreatic cancers should be considered in patients who present with a solitary pancreatic mass and had a previous non-pancreatic malignancy. Differential diagnosis of primary pancreatic neoplasm from metastatic malignancy may be very difficult. A biopsy for tissue confirmation is required to differentiate primary and secondary pancreatic tumors. Although, the value of surgical resection is poorly documented, resection may be considered in selected patients. Conclusion. Pancreatic metastasis of ovarian papillary serous adenocarcinoma has to be kept in mind when a patient with pancreatic mass has a history of ovarian malignancy.

  16. [A case of breast cancer with multiple hepatic metastasis successfully treated with S-1/PTX and S-1 chemotherapy].

    Science.gov (United States)

    Hashimoto, Masakazu; Moriyuki, Toshio; Kuranishi, Fumito; Niitsu, Hiroaki; Fujikuni, Nobuaki; Iwako, Hiroshi; Kuroda, Yoshinori

    2010-06-01

    The case is a woman in her 50's. A total glandectomy was performed for her breast cancer on August 8, 1998, and subsequently chemotherapy(5'-DFUR, CMF, uracil.tegafur, CEF, and docetaxel)as well as radiation therapy and surgical resection have been performed for local recurrence. With multiple hepatic metastasis recognized in September, 2007, chemotherapy combined with S-1/paclitaxel(PTX)has been performed. In view of the side effects such as reduction in appetite and leukocyte, the dosage has been reduced as of the second course of treatment. With the disappearance of hepatic metastasis on CT, 6 courses of S-1monotherapy have been performed after completing 6 courses of chemotherapy combined with S-1/ PTX. As of March, 2009, the therapeutic effect shows that continuous CR and outpatient follow-up have been performed while maintaining QOL. Since any chemotherapy after thirdline treatment for recurrent breast cancer has not been established yet, chemotherapy combined with S-1/PTX is considered to be one of the regimens and therefore, the second and thirdphase clinical tests ahead are expected to bring better outcomes.

  17. A case report of prostate cancer metastasis to the stomach resembling undifferentiated-type early gastric cancer.

    Science.gov (United States)

    Inagaki, Chiaki; Suzuki, Takuto; Kitagawa, Yoshiyasu; Hara, Taro; Yamaguchi, Taketo

    2017-08-07

    Occurrence of metastatic cancer to the stomach is rare, particularly in patients with prostate cancer. Gastric metastasis generally presents as a solitary and submucosal lesion with a central depression. We describe a case of gastric metastasis arising from prostate cancer, which is almost indistinguishable from the undifferentiated-type gastric cancer. A definitive diagnosis was not made until endoscopic resection. On performing both conventional and magnifying endoscopies, the lesion appeared to be slightly depressed and discolored area and it could not be distinguished from undifferentiated early gastric cancer. Biopsy from the lesion was negative for immunohistochemical staining of prostate-specific antigen, a sensitive and specific marker for prostate cancer. Thus, false initial diagnosis of an early primary gastric cancer was made and endoscopic submucosal dissection was performed. Pathological findings from the resected specimen aroused suspicion of a metastatic lesion. Consequently, immunostaining was performed. The lesion was positive for prostate-specific acid phosphatase and negative for prostate-specific antigen, cytokeratin 7, and cytokeratin 20. Accordingly, the final diagnosis was a metastatic gastric lesion originating from prostate cancer. In this patient, the definitive diagnosis as a metastatic lesion was difficult due to its unusual endoscopic appearance and the negative stain for prostate-specific antigen. We postulate that both of these are consequences of hormonal therapy against prostate cancer.

  18. SU-E-QI-21: Iodinated Contrast Agent Time Course In Human Brain Metastasis: A Study For Stereotactic Synchrotron Radiotherapy Clinical Trials

    Energy Technology Data Exchange (ETDEWEB)

    Obeid, L; Esteve, F; Adam, J [Grenoble Institut des Neurosciences, La Tronche, Isere (France); Tessier, A; Balosso, J [Centre Hospitalier Universitaire, La Tronche, Isere (France)

    2014-06-15

    Purpose: Synchrotron stereotactic radiotherapy (SSRT) is an innovative treatment combining the selective accumulation of heavy elements in tumors with stereotactic irradiations using monochromatic medium energy x-rays from a synchrotron source. Phase I/II clinical trials on brain metastasis are underway using venous infusion of iodinated contrast agents. The radiation dose enhancement depends on the amount of iodine in the tumor and its time course. In the present study, the reproducibility of iodine concentrations between the CT planning scan day (Day 0) and the treatment day (Day 10) was assessed in order to predict dose errors. Methods: For each of days 0 and 10, three patients received a biphasic intravenous injection of iodinated contrast agent (40 ml, 4 ml/s, followed by 160 ml, 0.5 ml/s) in order to ensure stable intra-tumoral amounts of iodine during the treatment. Two volumetric CT scans (before and after iodine injection) and a multi-slice dynamic CT of the brain were performed using conventional radiotherapy CT (Day 0) or quantitative synchrotron radiation CT (Day 10). A 3D rigid registration was processed between images. The absolute and relative differences of absolute iodine concentrations and their corresponding dose errors were evaluated in the GTV and PTV used for treatment planning. Results: The differences in iodine concentrations remained within the standard deviation limits. The 3D absolute differences followed a normal distribution centered at zero mg/ml with a variance (∼1 mg/ml) which is related to the image noise. Conclusion: The results suggest that dose errors depend only on the image noise. This study shows that stable amounts of iodine are achievable in brain metastasis for SSRT treatment in a 10 days interval.

  19. Single vaginal metastasis from cancer of the right colon: case report

    Directory of Open Access Journals (Sweden)

    Sergio Renato Pais Costa

    2009-03-01

    Full Text Available Vaginal metastases of colonic origin are exceedingly rare. When present, the prognosis is poor, and most individuals do not survive past 40 months. Surgical excision and radiotherapy have been used to treat this type of lesion. Ccase: A 67-year-old woman went to the Oncology Surgery Service with complaints of vaginal discharge and local pain. On physical examination, a 2.5 cm nodular lesion was found in the vagina. She had undergone a right hemicolectomy for a right colon cancer three months earlier. Punch biopsy was performed, and histological examination of the specimen showed metastasis of colonic adenocarcinoma. Subsequently, she underwent both radical wide excision and localized adjuvant radiotherapy. Four years later, the patient is asymptomatic, with no signs of local or systemic recurrence. Despite the rarity of this entity and its usually poor outcome, surgical treatment for isolated vaginal metastases of colonic origin is an appropriate therapeutic option with effective local control associated with low morbidity.

  20. Adrenal failure due to bilateral adrenal metastasis of rectal cancer: A case report.

    Science.gov (United States)

    Imaoka, Yuki; Kuranishi, Fumito; Ogawa, Yoshiteru; Okuda, Hiroshi; Nakahara, Masahiro

    2017-01-01

    It is rare for a patient to present with adrenal insufficiency secondary to bilateral adrenal metastases from a malignant colorectal tumor. An 82-year-old Japanese man presented to our hospital with high fever and malaise. He was receiving oral chemotherapy for the treatment of rectal cancer with multiple metastases. Computed tomography showed new bilateral adrenal gland metastases. A rapid adrenocorticotropic hormone (ACTH) test showed adrenal insufficiency. Treatment with hydrocortisone provided immediate symptom improvement. Adrenal insufficiency secondary to bilateral adrenal metastases from rectal cancer is rare. A rapid ACTH test is useful to diagnose adrenal insufficiency. The incidence of adrenal insufficiency may be underestimated in patients with multiple metastasis. Appropriate therapy with adrenal corticosteroid hormone supplementation may lead to a significant improvement in the patient's symptoms and quality of life. Copyright © 2016 The Author(s). Published by Elsevier Ltd.. All rights reserved.

  1. A new strategy of CyberKnife treatment system based radiosurgery followed by early use of adjuvant bevacizumab treatment for brain metastasis with extensive cerebral edema.

    Science.gov (United States)

    Wang, Yang; Wang, Enmin; Pan, Li; Dai, Jiazhong; Zhang, Nan; Wang, Xin; Liu, Xiaoxia; Mei, Guanghai; Sheng, Xiaofang

    2014-09-01

    Bevacizumab blocks the effects of vascular endothelial growth factor in leakage-prone capillaries and has been suggested as a new treatment for cerebral radiation edema and necrosis. CyberKnife is a new, frameless stereotactic radiosurgery system. This work investigated the safety and efficacy of CyberKnife followed by early bevacizumab treatment for brain metastasis with extensive cerebral edema. The eligibility criteria of the patients selected for radiosurgery followed by early use of adjuvant bevacizumab treatment were: (1) brain tumors from metastasis with one solitary brain lesion and symptomatic extensive cerebral edema; (2) >18 years of age; (3) the patient refused surgery due to the physical conditions and the risk of surgery; (4) no contraindications for bevacizumab. (5) bevacizumab was applied for a minimum of 2 injections and a maximum of 6 injections with a 2-week interval between treatments, beginning within 2 weeks of the CyberKnife therapy; (6) Karnofsky performance status (KPS) ≥30. Tumor size and edema were monitored by magnetic resonance imaging (MRI). Dexamethasone dosage, KPS, adverse event occurrence and associated clinical outcomes were also recorded. Eight patients were accrued for this new treatment. Radiation dose ranged from 20 to 33 Gy in one to five sessions, prescribed to the 61-71 % isodose line. Bevacizumab therapy was administered 3-10 days after completion of CyberKnife treatment for a minimum of two cycles (5 mg/kg, at 2-week intervals). MRI revealed average reductions of 55.8 % (post-gadolinium) and 63.4 % (T2/FLAIR). Seven patients showed significant clinical neurological improvements. Dexamethasone was reduced in all patients, with five successfully discontinuing dexamethasone treatment 4 weeks after bevacizumab initiation. Hypertension, a bevacizumab-related adverse event, occurred in one patient. After 3-8 months, all patients studied were alive and primary brain metastases were under control, 2 developed new brain

  2. Complete loss of PTEN protein expression correlates with shorter time to brain metastasis and survival in stage IIIB/C melanoma patients with BRAFV600 mutations.

    Science.gov (United States)

    Bucheit, Amanda D; Chen, Guo; Siroy, Alan; Tetzlaff, Michael; Broaddus, Russell; Milton, Denai; Fox, Patricia; Bassett, Roland; Hwu, Patrick; Gershenwald, Jeffrey E; Lazar, Alexander J; Davies, Michael A

    2014-11-01

    Loss of function of PTEN is a frequent event in melanoma, particularly in tumors with BRAF(V600) mutations. The prevalence, pathologic features, and clinical outcomes associated with PTEN loss in patients with stage IIIB/C melanoma were interrogated to improve our understanding of the clinical significance of this molecular event. Archival tissue from lymphadenectomy specimens among patients (n = 136) with stage IIIB or IIIC melanoma was assessed by DNA sequencing for activating BRAF and NRAS mutations, and by immunohistochemistry for the expression of PTEN protein. Associations of these molecular aberrations with demographics, tumor characteristics, and clinical outcomes were determined. The prevalence of BRAF(V600) mutations (40% overall), NRAS mutations (10%), and PTEN loss (25%) did not vary by pathologic substage. BRAF/NRAS mutation status did not correlate with distant disease-free survival (DDFS) or overall survival (OS). Complete loss of PTEN expression correlated with shorter OS but not DDFS. When stratified by specific sites of distant metastasis, PTEN loss was associated with significantly shorter time to melanoma brain metastasis (MBM), but not to liver, lung, or bone metastasis. Analysis of PTEN in mutationally defined subsets showed that PTEN loss was significantly associated with OS and time to MBM in patients with BRAF(V600) mutations. Loss of PTEN protein expression correlates significantly with decreased OS and time to MBM in stage IIIB/C melanoma patients with BRAF(V600) mutations. The findings add to evidence supporting a significant role for PTEN loss and the PI3K-AKT pathway in melanoma. ©2014 American Association for Cancer Research.

  3. Radiation-induced brain injury: retrospective analysis of twelve pathologically proven cases

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Dong Soo; Yu, Mi Na; Jang, Hong Seok [The Cancer Center of Seoul St. Mary' s Hospital, The Catholic University of Korea, Seoul (Korea, Republic of); and others

    2011-09-15

    This study was designed to determine the influencing factors and clinical course of pathologically proven cases of radiation-induced brain injury (RIBI). The pathologic records of twelve patients were reviewed; these patients underwent surgery following radiotherapy due to disease progression found by follow-up imaging. However, they were finally diagnosed with RIBI. All patients had been treated with 3-dimensional conventional fractionated radiotherapy and/or radiosurgery for primary or metastatic brain tumors with or without chemotherapy. The histological distribution was as follows: two falx meningioma, six glioblastoma multiform (GBM), two anaplastic oligodendroglioma, one low grade oligodendroglioma, and one small cell lung cancer with brain metastasis. Radiation necrosis was noted in eight patients and the remaining four were diagnosed with radiation change. Gender (p 0.061) and biologically equivalent dose (BED){sub 3} (p = 0.084) were the only marginally influencing factors of radiation necrosis. Median time to RIBI was 7.3 months (range, 0.5 to 61 months). Three prolonged survivors with GBM were observed. In the subgroup analysis of high grade gliomas, RIBI that developed <6 months after radiotherapy was associated with inferior overall survival rates compared to cases of RIBI that occurred {>=}6 months (p = 0.085). Our study demonstrated that RIBI could occur in early periods after conventional fractionated brain radiotherapy within normal tolerable dose ranges. Studies with a larger number of patients are required to identify the strong influencing factors for RIBI development.

  4. Brain death in neonates: a case report

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    Georgios Mitsiakos

    2014-06-01

    Full Text Available Brain death (BD is the permanent and complete loss of cerebral and brainstem function. It is relatively uncommon in newborns with its percentage among deaths being 1-6.3%. BD leads to debate for medical, ethical and philosophical issues. It is a challenging condition in neonatal intensive care units (NICUs since difficulties for BD diagnosis in neonates and ever more so in preterm neonates do arise. Revised guidelines for BD diagnosis definition include history with known etiology, clinical examination, apnea testing and neurological evaluation often assisted by ancillary tests. We present the case of a near term female baby that was born with brain death due to hypoxic ischemic encephalopathy. We conclude that BD in newborns is a challenge to NICUs and there is a need for establishing and implementing new guidelines and checklists on national basis. Proceedings of the 10th International Workshop on Neonatology · Cagliari (Italy · October 22nd-25th, 2014 · The last ten years, the next ten years in Neonatology Guest Editors: Vassilios Fanos, Michele Mussap, Gavino Faa, Apostolos Papageorgiou

  5. Cervical metastasis of gingival carcinoma misdiagnosed as branchiogenic carcinoma, a rare entity - report of a case and review of literature.

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    Sun, Qingjia; Chen, Mingxing; Sun, Yuxin; Chen, Xi; Xu, Hongjun; Rong, Lingjun; Wu, Qiong; Zhu, Dongdong

    2017-11-28

    A cervical cystic mass is associated with a number of pathologies that present with similar symptoms. These conditions are difficult to differentiate using fine-needle aspiration (FNA), ultrasound (US), computed tomography (CT) and magnetic resonance imaging (MRI). Another dilemma in the differential diagnosis of cervical cystic masses is due to the controversies associated with the existence of branchiogenic carcinoma (BC). BC is an extremely rare disease that must be differentiated from other conditions presenting with cervical cystic masses, especially cystic metastasis from occult primary lesions. We present a case report of a right cervical cystic metastasis from a significantly small squamous cell carcinoma primary gingival lesion misdiagnosed as BC by histopathology. A 62-year-old female presented with a painless progressively enlarging cervical mass at the anterior edge of the sternocleidomastoid muscle in the right submandibular region. Preoperative MRI and US revealed a well-defined cystic round mass. Postoperative histological examination indicated BC. Positron emission tomography/computed tomography (PET/CT) revealed high 18F-FDG (18F 2-fluoro-2-deoxy-D-glucose) uptake in surgical regions with a SUV (standard uptake value) max 4.0 and ipsilateral nasopharynx with a SUVmax 4.4, without any distant metastasis. Pathologic results revealed nasopharyngeal lymphadenosis. Considering the low incidence of BC and the limitation of diagnosis in one institution, the patient was referred to another hospital. Physical examination detected a significantly small neoplasm (~3 mm diameter) in the right lower gingiva. Histopathological examination of the neoplasm revealed a well-differentiated squamous cell carcinoma. Surgery, including a partial mandibulectomy and modified neck dissection (neck level I-V and submental lymph nodes) were undertaken. Postoperative histopathological results revealed a well-differentiated squamous cell carcinoma of right lower gingiva and

  6. Metastasis of Gastric Signet-Ring Cell Carcinoma to the Urinary Bladder: A Case Report and Review of the Literature

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    Kerem Okutur

    2015-01-01

    Full Text Available Although signet-ring cell (SRC adenocarcinoma is commonly seen in the stomach, it is a very rarely seen histologic entity in the bladder. It is difficult to distinguish primary SRC adenocarcinoma of the bladder from bladder metastasis of SRC carcinoma of the stomach only based on histological findings. In such cases, clinical findings and immunohistochemical studies may be helpful. We present here a 48-year-old male patient presenting with hematuria and abdominal pain. Computerised tomography of the patient revealed a gastric mass, peritoneal involvement, and thickening of the bladder wall, and histopathological analysis revealed SRC adenocarcinoma in both of the endoscopic biopsies taken from the stomach and bladder. Immunohistochemical analyses confirmed the diagnosis of SRC adenocarcinoma of the bladder secondary to gastric cancer.

  7. Hemorrhage in cerebral metastasis from angiosarcoma of the heart: case report Hemorragia em metástase cerebral de angiossarcoma cardíaco: relato de caso

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    Pasquale Gallo

    2001-09-01

    Full Text Available The purpose of this article is to describe the clinical and pathological features of metastatic angiosarcoma in the central nervous system. Only a few cases of cerebral metastasis from angiosarcoma of the heart have been recorded in the literature; particulary related to intracerebral hemorrhage. A case of secondary cerebral angiosarcoma of the heart in a 33 years old man is presented. The initial symptoms were headache, vomiting, lethargy and aphasia. There was a mass in the left temporal lobe with hemorrhage and edema on the computerized tomography (CT. After 24 hours the neurological status worsened and another CT scan showed rebleeding on the tumor area. He underwent an emergency craniotomy but died two days after. Considering the longer survival of sarcoma patients with new modalities of treatment, the incidence of brain metastasis may increase, demanding a bether preventive and more aggressive approach. Besides, due to the hemorrhagic nature of such lesions, we suggest the imediate surgery to prevent a fast and lethal evolution because rebleeding.O propósito deste artigo é descrever os achados clínicos e patológicos das metástases de angiossarcoma no sistema nervoso central. Apenas poucos casos de metástases cerebrais de angiossarcoma cardíaco foram relatados na literatura, menos ainda relacionados a hemorragia intracerebral. Relatamos o caso de um tumor cerebral secundário a angiossarcoma cardíaco em um paciente masculino de 33 anos. Os sintomas iniciais foram: cefaléia, vômitos, letargia e afasia. A tomografia computadorizada mostrou massa no lobo temporal esquerdo associada a hemorragia e edema. Após 24 horas houve piora do estado neurológico e nova tomografia demonstrou ressangramento no leito tumoral. Foi submetido a uma craniotomia de urgência mas faleceu dois dias após. Considerando a longa sobrevida dos pacientes com sarcoma devido às novas modalidades terapêuticas, poderá aumentar a incidência de met

  8. Ipilimumab and craniotomy in patients with melanoma and brain metastases: a case series.

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    Jones, Pamela S; Cahill, Daniel P; Brastianos, Priscilla K; Flaherty, Keith T; Curry, William T

    2015-03-01

    OBJECT In patients with large or symptomatic brain lesions from metastatic melanoma, the value of resection of metastases to facilitate administration of systemic ipilimumab therapy has not yet been described. The authors undertook this study to investigate whether craniotomy creates the opportunity for patients to receive and benefit from ipilimumab who would otherwise succumb to brain metastasis prior to the onset of regression. METHODS All patients with metastatic melanoma who received ipilimumab and underwent craniotomy for metastasis resection between 2008 and 2014 at the Massachusetts General Hospital were identified through retrospective chart review. The final analysis included cases involving patients who underwent craniotomy within 3 months prior to initiation of therapy or up to 6 months after cessation of ipilimumab administration. RESULTS Twelve patients met the inclusion criteria based on timing of therapy (median age 59.2). The median number of metastases at the time of craniotomy was 2. The median number of ipilimumab doses received was 4. Eleven of 12 courses of ipilimumab were stopped for disease progression, and 1 was stopped for treatment-induced colitis. Eight of 12 patients had improvement in their performance status following craniotomy. Of the 6 patients requiring corticosteroids prior to craniotomy, 3 tolerated corticosteroid dose reduction after surgery. Ten of 12 patients had died by the time of data collection, with 1 patient lost to follow-up. The median survival after the start of ipilimumab treatment was 7 months. CONCLUSIONS In this series, patients who underwent resection of brain metastases in temporal proximity to receiving ipilimumab had qualitatively improved performance status following surgery in most cases. Surgery facilitated corticosteroid reduction in select patients. Larger analyses are required to better understand possible synergies between craniotomy for melanoma metastases and ipilimumab treatment.

  9. Solitary uterine metastasis of invasive lobular carcinoma after adjuvant endocrine therapy: a case report.

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    Toyoshima, Masafumi; Iwahashi, Hideki; Shima, Takashi; Hayasaka, Atsushi; Kudo, Takako; Makino, Hiromitsu; Igeta, Saori; Matsuura, Rui; Ishigaki, Nobuko; Akagi, Kozo; Sakurada, Junko; Suzuki, Hiroyoshi; Yoshinaga, Kosuke

    2015-02-14

    Solitary uterine metastases from extragenital cancers are very rare. Breast cancer is the most frequent primary site of metastasis to the uterine corpus, with invasive lobular carcinoma more likely to spread to gynecologic organs than invasive ductal carcinoma. A 62-year-old postmenopausal Japanese woman was diagnosed with uterine leiomyomata more than 20 years ago and had been managed conservatively until menopause. Seven years prior to her presentation, she was diagnosed with breast cancer and underwent a partial resection of her right breast for stage IIA invasive lobular carcinoma. She underwent adjuvant chemotherapy, radiotherapy, and five years of anastrozole hormonal therapy. She presented with a growing uterine mass. Her tumor marker levels were markedly increased over the course of her follow-up, but a systemic examination revealed only a solitary uterine tumor. She underwent a total abdominal hysterectomy with bilateral salpingo-oophorectomy. A histopathological examination, including detailed immunohistochemistry, confirmed metastatic invasive lobular carcinoma, infiltrating both her uterine myometrium and fibroid tissue. We report a very rare metastatic pattern of invasive lobular carcinoma and demonstrate that gross cystic disease fluid protein-15 and mammaglobin are useful in the diagnosis of metastatic breast cancer.

  10. Gastric metastasis from invasive lobular breast cancer, mimicking primary gastric cancer: A case report.

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    Kim, Dae Hoon; Son, Seung-Myoung; Choi, Young Jin

    2018-03-01

    Gastric metastasis from invasive lobular breast cancer is relatively rare, commonly presented among multiple metastases, several years after primary diagnosis of breast cancer. Importantly, gastric cancer that is synchronously presented with lobular breast cancer can be misdiagnosed as primary gastric cancer; therefore, accurate differential diagnosis is required. A 39-year-old woman was visited to our hospital because of right breast mass and progressive dyspepsia. Invasive lobular carcinoma of breast was diagnosed on core needle biopsy. Gastroscopy revealed a diffuse scirrhous mass at the prepyloric antrum and diagnosed as poorly differentiated adenocarcinoma on biopsy. Synchronous double primary breast and gastric cancers were considered. Detailed pathological analysis focused on immunohistochemical studies of selected antibodies, including those of estrogen receptors, gross cystic disease fluid protein-15, and caudal-type homeobox transcription factor 2, were studied. As a result, gastric lesion was diagnosed as metastatic gastric cancer originating from breast. Right breast conserving surgery was performed, and duodenal stent was inserted under endoscopic guidance to relieve the patient's symptoms. Systemic chemotherapy with combined administration of paclitaxel and trastuzumab was initiated. Forty-one months after the diagnosis, the patient is still undergoing the same therapy. No recurrent lesion has been identified in the breast and evidence of a partial remission of gastric wall thickening has been observed on follow-up studies without new metastatic lesions. Clinical suspicion, repeat endoscopic biopsy, and detailed histological analysis, including immunohistochemistry, are necessary for diagnosis of metastatic gastric cancer from the breast.

  11. [A Case of Sigmoid Colon Cancer with Metastasis to the Uterus].

    Science.gov (United States)

    Tokoro, Yukinari; Tonooka, Toru; Souda, Hiroaki; Takiguchi, Nobuhiro; Chibana, Tomofumi; Kobayashi, Ryosuke; Arimitsu, Hidehito; Yanagibashi, Hiroo; Chou, Akihiro; Ikeda, Atsushi; Nabeya, Nobuhiro; Kainuma, Osamu; Yamamoto, Hiroshi; Nagata, Matsuo

    2015-11-01

    A 65-year-old woman complaining of fetor ex vagina was diagnosed with endometrial adenocarcinoma of the uterus based on the pathological findings of an endometrial biopsy. Sigmoid colon cancer was found on a pre-operative CT scan. Diagnosis of double cancer was made and we performed sigmoidectomy and panhysterectomy with associated resection of both adnexa. Histopathological examination found that the tumor accounted for almost all of the uterine mucosa and over half of the muscular layer. Immunostaining showed CK7 (-), CK20 (+), CDX2 (+), ER (-), and PgR (-), and we diagnosed it as a metastasis to the uterus of the sigmoid colon cancer. The pathological diagnosis was a moderately differentiated adenocarcinoma, pT4b (SI: urinary bladder), pN0 (0/12), H0, P1,M1a (uterus), pStage Ⅳ. As adjuvant chemotherapy, she was administered XELOX for 6 months. Although colorectal cancer rarely metastasizes to the uterus, due to the increase in the prevalence of colorectal cancer, it may be also increase. To choose the best treatment course, it is necessary to diagnose whether it is a primary uterine cancer or a metastatic uterine cancer.

  12. Metastasis in soft tissue as the first manifestation of lung cancer: a case report

    International Nuclear Information System (INIS)

    Vakhnina-Vassila, O.; Flokatoula, M.; Vlachou, I.; Petrocheilou, G.; Douvlou, E.; Fragopoulou, L.; Stathopoulou, S.; Kokkinis, C.

    2012-01-01

    Full text: Material and methods: A 54-years-old male was admitted to our hospital with a palpable mass in the anterior sub navel abdominal wall. He had shortness of breath, coughing and fatigue since a month. The patient was a heavy smoker for years. Computed tomography (CT) was used for imaging assessment. Results: In the chest a focal lesion (∼1.6 cm) was detected in the right upper lobe of lung, with pleural extrapolations and coexisted sizeable lymph node swelling in the mediastinum. The findings were compatible with a primary lung tumor. In the abdomen, a solid lesion (4 cm diameter) that was enhanced after contrast injection was recognized in the anterior abdominal wall, medial and left of the mid line below the umbilicus, which adhered to the anterior surface of the left rectus abdominis muscle and showcased in the subcutaneous fat. The lesion was suspected to be a metastasis and its biopsy with a fine needle was performed under CT guidance. We preferred not to puncture the lung lesion in order to prevent complications. The diagnosis was confirmed for an adenocarcinoma. Conclusion: Subcutaneous metastases of lung adenocarcinoma is a rare manifestation of the disease. Contrast enhanced CT plays a great role for the first evaluation of the patient and for scheduling a diagnostic plan

  13. [Comparison of the efficacy of gadobutrol and multihance in contrast-enhanced MRI for diagnosis of brain metastasis in lung cancer].

    Science.gov (United States)

    Li, Zhen-Lin; Chen, Xian; Xia, Chun-Chao; Sun, Jia-Yu; Li, Chang-Xian; Tang, He-Han; Song, Bin

    2012-07-01

    To investigate the diagnostic efficacy of gadobutrol for assessing brain metastases in lung cancer patients in comparison with multihance. 21 patients with lung cancer suspected of brain metastasis were enrolled in this study. All patients underwent twice MRI scans on a 3.0T MRI scanner (Siemens MAGENETOM Trio) with 8-channel head coil, first with 0.5 mol/L multihance and then with 1.0 mol/L gadobutrol as contrast agent. The dosage of contrast agent was set at 0.1 mmol/kg body mass. The interval between the two scans was 24-72 hours. The detection and delineation of lesions were evaluated visually. The signal-to-noise ratios (SNR), contrast-to-noise ratios (CNR) of lesion to normal brain white matter and the percentage of lesion enhancement were calculated and compared between the two scans by 2 experienced neuroradiologists. One patient was excluded because he received radiation therapy between the two scans. 15 patients were found to have brain metastases with a total of 35 lesions. There were no statistical differences between the two scans in SNR, CNR and percentage enhancement for both normal brain and lesions (t = 0.545, P = 0.592; t = 1.143, P = 2.267; t = 0.592, P = 0.557; t = 0.473, P = 0.639). Half-dose gadobutrol (1.0 mol/L) can achieve the same enhancement effects compared with full-dose multihance (0.5 mol/L).

  14. Endometrial Cancer Diagnosed by the Presence of Bone Metastasis and Treated with Zoledronic Acid: A Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Aiko Shigemitsu

    2010-12-01

    Full Text Available Bone metastasis from endometrial cancer is rare. We report a case of endometrial cancer which was diagnosed by the presence of bone metastasis and treated with zoledronic acid. A 57-year-old woman complaining of progressive right hip pain consulted an orthopedist. She had no gynecologic complaints. X-rays revealed an osteolytic lesion of the right ischium. Bone scintigraphy was subsequently carried out and showed isotope accumulation in the right ischium. Computed tomography revealed an enlarged uterus; the patient consequently consulted a gynecologist. Histological sections of an endometrial biopsy showed endometrioid adenocarcinoma. Hysterectomy and bilateral salpingo-oophorectomy, as well as bone biopsy of the right ischium, were therefore carried out. A moderately differentiated endometrioid adenocarcinoma was expressed in the corpus. Histopathological examination of the bone biopsy also revealed adenocarcinoma. The final diagnosis was stage IVB endometrial cancer with bone and lung metastasis. Good pain relief was achieved due to chemotherapy. However, 2 months after completion of the chemotherapy, the patient was administered zoledronic acid because her hip pain had gradually increased. Following zoledronic acid administration, the hip pain reduced. Radiotherapy was then given for the right ischial metastasis after the ninth course of zoledronic acid therapy because the metastasis site had increased and the possibility of a pathological fracture had risen. However, the patient died 21 months after the initial treatment because of disease progression.

  15. Eradication of breast cancer with bone metastasis by autologous formalin-fixed tumor vaccine (AFTV) combined with palliative radiation therapy and adjuvant chemotherapy: a case report.

    Science.gov (United States)

    Kuranishi, Fumito; Ohno, Tadao

    2013-06-04

    Skeletal metastasis of breast carcinoma is refractory to intensive chemo-radiation therapy and therefore is assumed impossible to cure. Here, we report an advanced case of breast cancer with vertebra-Th7 metastasis that showed complete response to combined treatments with formalin-fixed autologous tumor vaccine (AFTV), palliative radiation therapy with 36 Gy, and adjuvant chemotherapy with standardized CEF (cyclophosphamide, epirubicin, and 5FU), zoledronic acid, and aromatase inhibitors following mastectomy for the breast tumor. The patient has been disease-free for more than 4 years after the mammary surgery and remains well with no evidence of metastasis or local recurrence. Thus, a combination of AFTV, palliative radiation therapy, and adjuvant chemotherapy may be an effective treatment for this devastating disease.

  16. Ten-Year Survival of a Patient Treated with Stereotactic Gamma Knife Radiosurgery for Brain Metastases from Colon Cancer with Ovarian and Lymph Node Metastases: A Case Report

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    Nobuhiro Morinaga

    2016-05-01

    Full Text Available Brain metastasis from colorectal cancer is infrequent and carries a poor prognosis. Herein, we present a patient alive 10 years after the identification of a first brain metastasis from sigmoid colon cancer. A 39-year-old woman underwent sigmoidectomy for sigmoid colon cancer during an emergency operation for pelvic peritonitis. The pathological finding was moderately differentiated adenocarcinoma. Eleven months after the sigmoidectomy, a metastatic lesion was identified in the left ovary. Despite local radiotherapy followed by chemotherapy, the left ovarian lesion grew, so resection of the uterus and bilateral ovaries was performed. Adjuvant chemotherapy with tegafur-uracil (UFT/calcium folinate (leucovorin, LV was initiated. Seven months after resection of the ovarian lesion, brain metastases appeared in the bilateral frontal lobes and were treated with stereotactic Gamma Knife radiosurgery. Cervical and mediastinal lymph node metastases were also diagnosed, and irradiation of these lesions was performed. After radiotherapy, 10 courses of oxaliplatin and infused fluorouracil plus leucovorin (FOLFOX were administered. During FOLFOX administration, recurrent left frontal lobe brain metastasis was diagnosed and treated with stereotactic Gamma Knife radiosurgery. In this case, the brain metastases were well treated with stereotactic Gamma Knife radiosurgery, and the systemic disease arising from sigmoid colon cancer has been kept under control with chemotherapies, surgical resection, and radiotherapy.

  17. Metachronous brain and intramedullary spinal cord metastases from nonsmall-cell lung cancer: A case report

    Directory of Open Access Journals (Sweden)

    Wen-Chih Liu

    2012-05-01

    Full Text Available A 44-year-old man had a brain tumor secondary to lung adenocarcinoma and underwent craniectomy to remove the brain tumor. After postoperative whole-brain radiation therapy, he underwent pneumonectomy followed by chemotherapy, mediastinal radiotherapy, and target therapy for lung cancer. Thirty-six months after the initial brain surgery, he suffered from neck pain and right upper limb numbness that rapidly progressed to upper extremity weakness and paralysis in 2 months. Magnetic resonance imaging demonstrated an intramedullary spinal cord lesion at the C4 level. Laminectomy and gross intramedullary tumor removal were performed. The patient’s neurological function improved after the operation. Nevertheless, 4 months after the intramedullary tumor removal, he began to show multiple metastases. Unfortunately, the patient died from respiratory failure 8 months after diagnosis with intramedullary spinal cord metastasis. In this case, early diagnosis and aggressive surgical treatment combined with postoperative radiotherapy and chemotherapy might have provided this patient with a prolonged survival and better quality of life.

  18. Nasopharyngeal carcinoma with pericardial metastasis

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    Shang-Wen Chen

    2011-07-01

    Full Text Available Nasopharyngeal carcinoma (NPC is prevalent in Taiwan and is characterized by a high frequency of nodal metastasis. The most common organs with distal metastases are the bones, lungs, and liver, with extremely rare cases to the pericardium. Herein, we report a rare case with NPC who presented with dyspnea and orthopnea. Serial studies, including pericardial biopsy, revealed NPC with pericardial metastasis and pericardial effusion. The tumor cells of both the original and metastatic tumors were positive for Epstein–Barr virus by in situ hybridization. This is the first histologically confirmed case of NPC with pericardial metastasis.

  19. Brain drain or brain gain : The case of Suriname

    NARCIS (Netherlands)

    T.W. Dulam (Tina)

    2015-01-01

    markdownabstractAbstract Brain drain refers to the emigration of highly skilled individuals mostly from a less developed (home) to a developed country (destination) thereby reducing the capacity of the home country to generate welfare for its population. In the literature there is much written

  20. A Case Report of Unilateral Severe Visual Loss Along with Bilateral Optic Disc Cupping Secondary to Metastatic Brain Tumor

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    M Mahdavi

    2006-07-01

    Full Text Available Purpose: To report a case of unilateral severe visual loss and bilateral optic disc cupping secondary to brain metastasis of bronchogenic carcinoma Patient and findings: A 48 year-old woman presented with severe visual loss of left eye without redness or pain or any systemic findings .Clinical findings included decreased visual acuity of left eye to 4 m CF and (+3 positive Marcus-Gunn reflex .There was asymmetric optic disc cupping associated with visual field defect in left eye The neurologic investigations showed a secondary metastatic tumor in the brain from bronchogenic carcinoma. Conclusion: Before making a diagnosis of normal -tension glaucoma in asymmetric optic disc cupping and normal intraocular pressure, ophthalmologists should rule out neurologic defects and brain tumors.

  1. Renal Metastasis of a Malignant Myopericytoma: A Case Report and Review of Literature

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    Jeroen Van Besien

    2016-04-01

    Full Text Available Myopericytoma is a rare tumour arising from myopericytes. Myopericytes are transitional cells between pericytes, which are perivascular cells adjacent to capillaries, and vascular smooth muscle cells. We report a case of cutaneous myopericytoma metastasising to the right kidney. It represents one of the few cases of malignant behaviour in myopericytoma, and is the first report of a myopericytoma metastasising to the urinary tract. This case suggests that the traditional view that urinary myopericytoma are benign lesions needs to be updated.

  2. Brain metastasis development and poor survival associated with carcinoembryonic antigen (CEA level in advanced non-small cell lung cancer: a prospective analysis

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    Castillo Patricia

    2009-04-01

    Full Text Available Abstract Background Central nervous system is a common site of metastasis in NSCLC and confers worse prognosis and quality of life. The aim of this prospective study was to evaluate the prognostic significance of clinical-pathological factors (CPF, serum CEA levels, and EGFR and HER2 tissue-expression in brain metastasis (BM and overall survival (OS in patients with advanced NSCLC. Methods In a prospective manner, we studied 293 patients with NSCLC in IIIB-IV clinical stage. They received standard chemotherapy. CEA was measured prior to treatment; EGFR and HER2 were evaluated by immunohistochemistry. BM development was confirmed by MRI in symptomatic patients. Results BM developed in 27, and 32% of patients at 1 and 2 years of diagnosis with adenocarcinoma (RR 5.2; 95% CI, 1.002–29; p = 0.05 and CEA ≥ 40 ng/mL (RR 11.4; 95% CI, 1.7–74; p p = 0.048, poor performance status (RR 1.8; 95% CI, 1.5–2.3; p = 0.002, advanced clinical stage (RR 1.44; 95% CI, 1.02–2; p = 0.04, CEA ≥ 40 ng/mL (RR 1.5; 95% CI, 1.09–2.2; p = 0.014 and EGFR expression (RR 1.6; 95% CI, 1.4–1.9; p = 0.012 were independent associated factors to worse OS. Conclusion High CEA serum level is a risk factor for BM development and is associated with poor prognosis in patients with advanced NSCLC. Surface expression of CEA in tumor cells could be the physiopathological mechanism for invasion to CNS.

  3. Solitary second metatarsal metastasis as the first site of distant spread in TCC urinary bladder: A case report.

    Science.gov (United States)

    Yadav, Siddharth; Kumar, Rajeev

    2015-01-01

    Metastasis to the skeleton is uncommon in muscle-invasive carcinoma of the urinary bladder. When present, it most commonly involves the axial and proximal appendicular skeleton, and acrometastasis (metastasis to hand and foot) is very rare. We report a patient who developed a solitary metastatic lesion of the left metatarsal 2 weeks after radical cystectomy. The lack of suspicion and magnetic resonance imaging findings suggestive of inflammation led to a diagnosis of tubercular osteomyelitis and antitubercular therapy was started. The patient developed nodal metastasis and, because the foot lesion did not respond to treatment, fine needle aspiration cytology from it revealed poorly differentiated metastatic cancer.

  4. Pancreatic acinar cell carcinoma with intracranial metastasis in a dog.

    Science.gov (United States)

    Chang, Shih-Chieh; Liao, Jiunn-Wang; Lin, Yung-Chang; Liu, Cheng-I; Wong, Min-Liang

    2007-01-01

    This report concerns a case of pancreatic carcinoma with widespread metastases to many organs including intracranial metastasis. An eleven-year-old, male, mixed-breed dog showed emaciation, ataxia, and multiple visible tumors within the neck. A MRI examination of the patient was conducted because of ataxia, and it was found that the intracranial invasive growth had resulted in compression of the brain stem. Necropsy was performed after the patient died. Based on gross and microscopic examination, the primary tumor cells were located in the left lobe of the pancreas and widespread metastasis was found into various organs, including the brain, lungs, liver, kidneys, tonsils, serosal surface of the esophagus, and submandibular, pulmonary hilar, mediastinal, and mesenteric lymph nodes. This case indicates that pancreatic adenocarcinoma should be included in the differential diagnosis list when cervical neck masses are detected.

  5. Confounding factors in diagnosing brain death: a case report

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    Login Ivan S

    2002-06-01

    Full Text Available Abstract Background Brain death is strictly defined medically and legally. This diagnosis depends on three cardinal neurological features: coma, absent brainstem reflexes, and apnea. The diagnosis can only be made, however, in the absence of intoxication, hypothermia, or certain medical illnesses. Case presentation A patient with severe hypoxic-ischemic brain injury met the three cardinal neurological features of brain death but concurrent profound hypothyroidism precluded the diagnosis. Our clinical and ethical decisions were further challenged by another facet of this complex case. Although her brain damage indicated a hopeless prognosis, we could not discontinue care based on futility because the only known surrogate was mentally retarded and unable to participate in medical planning. Conclusion The presence of certain medical conditions prohibits a diagnosis of brain death, which is a medicolegal diagnosis of death, not a prediction or forecast of future outcome. While prognostication is important in deciding to withdraw care, it is not a component in diagnosing brain death.

  6. Mycoplasma hominis brain abscess following uterus curettage: a case report

    Directory of Open Access Journals (Sweden)

    Raoult Didier

    2011-07-01

    Full Text Available Abstract Introduction Mycoplasma hominis is mostly known for causing urogenital infections. However, it has rarely been described as an agent of brain abscess. Case presentation We describe a case of M. hominis brain abscess in a 41-year-old Caucasian woman following uterus curettage. The diagnosis was obtained by 16S rDNA amplification, cloning and sequencing from the abscess pus, and confirmed by a specifically designed real-time polymerase chain reaction assay. Conclusions Findings from our patient's case suggest that M. hominis should be considered as a potential agent of brain abscess, especially following uterine manipulation.

  7. Vaginal metastasis of bladder urothelial carcinoma: Description of a case and revision of literature.

    Science.gov (United States)

    Di Franco, Carmelo A; Porru, Daniele; Giliberto, Giovanni; Viglio, Alessandra; Rovereto, Bruno

    2017-06-30

    Vaginal metastases from urothelial cancer are a rare entity and in literature, few cases are described. We report a case of a 68 year-old woman with history of bladder urothelial carcinoma underwent to radical cystectomy who came in our department after 5 months for pelvic pain and vaginal bleeding. Objective examination revealed an ulcerative, solid vaginal lesion in the upper vaginal wall. We performed a vaginal biopsy that showed urothelial carcinoma compatible with the primitive bladder cancer. The patient underwent to surgery and was sent to oncological evaluation.

  8. [A Case of Central Diabetes Insipidus That Was Caused by Pituitary Metastasis of Lung Adenocarcinoma and Was Controlled by Radiation Therapy].

    Science.gov (United States)

    Izumi, Yusuke; Masuda, Takeshi; Nabeshima, Shinji; Horimasu, Yasushi; Nakashima, Taku; Miyamoto, Shintaro; Iwamoto, Hiroshi; Fujitaka, Kazunori; Murakami, Yuji; Hamada, Hironobu; Nagata, Yasushi; Hattori, Noboru

    2017-06-01

    Pituitary metastasis of lung cancer is rare; however, it often causes diabetes insipidus. Although the majority of such patients are treated with radiation therapy, it remains unclear whether diabetes insipidus can be controlled by radiation therapy. A 72-year-old man was admitted to our hospital for hemosputum, headache, and polyuria. A chest CT scan showed a 3.0 cm mass in the left upper lobe of his lung. Bronchofiberscopy results confirmed the pathological diagnosis of lung adenocarcinoma. Based on the findings from PET-CT, head MRI, and endocrine tests, the diagnosis of lung adenocarcinoma( cT1bN0M1b, stage IV)accompanied with central diabetes insipidus caused by pituitary metastasis was made. Oral administration of desmopressin reduced urine volumes; however, chemotherapy for achieving stable disease in the primary tumor was ineffective in controlling the symptoms of diabetes insipidus. Chemotherapy was discontinued after 4 months because of severe hematological toxicity. During 2 months after the cessation of chemotherapy, polyuria worsened and, therefore, radiation therapy for pituitary metastasis was started. Following the radiation therapy, an apparent reduction in urine volume was observed. Our experience of this case suggests that radiation therapy for pituitary metastasis should be considered at the time when diabetes insipidus becomes clinically overt.

  9. Rare presenting features of carcinoma of stomach – Leptomeningeal carcinomatosis, breast metastasis, malignant pleural effusion, and dermatoses: A report of two cases and review of literature

    Directory of Open Access Journals (Sweden)

    Dhruv Pankaj Mehta

    2017-01-01

    Full Text Available Gastric cancer can have protean manifestations, usual symptoms mimicking those of peptic ulcer disease. Gastric adenocarcinomas have rarely been reported with leptomeningeal carcinomatosis (LMC and dermatoses as initial presenting features. It is also difficult to diagnose breast metastasis of gastric carcinoma due to its rarity. We report two such cases with rare initial presentation. Our first case was a 46-year-old male who presented with LMC. Our second case was a 24-year-old male whose initial complaints were shortness of breath, bilateral breast lumps, and skin discoloration. Both cases on further investigations were found to have primary tumors in the stomach.

  10. A Rare Case of Sarcomatoid Carcinoma of the Lung with Spine Metastasis, Including a Literature Review.

    Science.gov (United States)

    Arshad, Hafiza Sobia; Dudekula, Rizwan Ahmed; Niazi, Masooma; Malik, Sandeep; Khaja, Misbahuddin

    2017-07-07

    BACKGROUND Sarcomatoid carcinoma is a rare, aggressive, malignant cancer composed of sarcoma and sarcoma-like components, and can occur in different organs such as the thyroid gland, bone, skin, breast, pancreas, liver, urinary tract, and lung. Pulmonary sarcomatoid carcinoma accounts for only a small percentage of lung cancers and has histological variants that include pleomorphic carcinoma, giant cell carcinoma, spindle cell carcinoma, carcinosarcoma, and pulmonary blastoma. CASE REPORT Here, we present a case of sarcomatoid carcinoma in a 63-year-old HIV-positive Hispanic male who presented with back pain, dry cough, and weight loss. A CT scan of his chest showed an ovoid mass in the lower lobe of the left lung, and an MRI of the spine showed a left lateral paraspinal soft tissue mass causing central canal stenosis and mild cord compression. The patient underwent laminectomy and resection of the spinal mass. A transthoracic needle biopsy of the lung and spinal masses had similar histopathology, and were indicative of sarcomatoid carcinoma. CONCLUSIONS We report a rare case of sarcomatoid carcinoma involving both the lung and spinal cord in the same patient. Sarcomatoid carcinomas of the lung have poor prognosis and are aggressive cancers. Moreover, our case also had the co-occurrence of HIV and sarcomatoid carcinoma.

  11. Bone metastasis from malignant phyllodes breast tumor: report of two cases.

    Science.gov (United States)

    El Ochi, Mohamed Reda; Toreis, Mehdi; Benchekroun, Mohamed; Benkerroum, Zineb; Allaoui, Mohamed; Ichou, Mohamed; El Khannoussi, Basma; Albouzidi, Abderrahman; Oukabli, Mohamed

    2016-01-01

    Phyllodes tumors are rare fibroepithelial tumors accounting for less than 1 % of all breast neoplasms. They are malignant in 20 % of cases. Only a few cases of malignant phyllodes tumors metastatic to bone have been reported. Case 1: A 40 year-old white woman presented with three-week history of pain and functional impairment of the left lower limb. Her clinical past was remarkable for previous left mastectomy and radiotherapy for malignant phyllodes tumor performed one year ago. Computed tomography revealed a moth-eaten appearance of the left femoral head. The patient underwent computed guided femoral head biopsy. Pathological findings were consistent with metastatic malignant phyllodes tumor. The patient received ifosfamide and adriamycin chemotherapy. She is doing well without any evidence of progression on her imaging follow- up after 8 months. Case 2: A 48 year-old white woman, with history of bilateral mastectomy and radiotherapy for malignant phyllodes tumor performed one and two year ago, presented with four-week left lower quadrant abdominal pain. Computed tomography and magnetic resonance imaging revealed a solid aggressive osteolytic mass of the left iliac bone with extensive soft tissue invasion. Biopsy of the tumor was performed and showed a sarcomatous proliferation consistent with metastatic malignant phyllodes tumor. The patient received the same chemotherapy regimen as in the first case but without any response on her imaging follow up after 6 months. Malignant phyllodes tumor is a rare and aggressive fibroepithelial neoplasm. An accurate diagnosis of metastases should be based on clinicopathological correlation allowing exclusion of differential diagnoses. The goal of successful managing this tumor is early detection and complete resection prior to dissemination.

  12. Association between lymph node size and metastasis in dogs with oral malignant melanoma: 100 cases (1987-2001).

    Science.gov (United States)

    Williams, Laurel E; Packer, Rebecca A

    2003-05-01

    To determine the association between lymph node size and metastasis and to assess measurement of lymph node size as an accurate and reliable means of tumor staging in dogs with oral malignant melanoma. Retrospective study. 100 dogs with histologically confirmed oral malignant melanoma. Clinical records for dogs with oral malignant melanoma were reviewed. Data regarding size and results of cytologic or histologic examination of lymph nodes were evaluated. The association between lymph node size and metastasis was determined. Forty-seven (47%) dogs, of which 23 (49%) had enlarged mandibular lymph nodes, had no cytologic or histologic evidence of metastasis. Of 53 (53%) dogs with cytologic or histologic evidence of mandibular lymph node metastasis, 37 (70%) had enlarged mandibular lymph nodes, and 16 (30%) had mandibular lymph nodes of normal size. Overall, 16 of the 40 (40%) dogs with normal-sized lymph nodes had microscopic evidence of metastatic disease. Sensitivity and specificity of lymph node size as a predictor of metastasis were 70 and 51%, respectively, and the positive and negative predictive values were 62 and 60%, respectively. Although a significant relationship was identified between lymph node size and metastasis to the lymph node, this association did not appear strong enough to be clinically relevant. Results suggest that lymph node size alone is insufficient for accurate clinical staging of oral malignant melanoma in dogs; cytologic or histologic examination of regional lymph nodes should routinely be performed, regardless of size of those nodes.

  13. [Jejunal perforation secondary to pulmonary mucoepidermoid carcinoma metastasis. Case report and review].

    Science.gov (United States)

    Moreno-Aguilera, Eduardo; Galeana-Nogueda, Francisco Iván; Vera-Aguilera, Jesús; Vera-Aguilera, Carlos; Ley-Marcial, Luis Alfonso

    The first reported case of intestinal perforation secondary to metastatic lung carcinoma was reported in 1957. Intestinal metastases are present in up to 1.8% of the cases, with small bowel obstruction as the most common clinical presentation. An 89 year-old male, who was diagnosed with a high-grade pulmonary mucoepidermoid tumour 2 months previously. The patient was admitted to the hospital for 3 days due to diffuse colic abdominal pain of moderate to severe intensity, accompanied by nausea and gastric vomiting, as well as 2 episodes of bloody bowel movements. On physical examination, the patient was noted to have tachycardia and tachypnoea, as well as clinical signs of acute abdomen. He had white cells of 24,900 per mm 3 , and 87% neutrophils. Exploratory laparotomy was performed, which showed a bowel perforation associated with a tumour mass 15cm beyond the angle of Treitz. Bowel resection and primary anastomosis were performed. The histopathological analysis reported the diagnosis of a high-grade mucoepidermoid tumour with small bowel and mesentery with disease-free surgical margins. Unfortunately the patient had a fatal outcome secondary to hospital-acquired pneumonia. The cases of metastases to small bowel are extremely rare, and to our knowledge this is first case reported in Mexico. The patient described went to the emergency room with gastrointestinal bleed and intestinal perforation that required urgent surgical intervention with small bowel resection and primary anastomosis. Unfortunately the patient died secondary to hospital acquired pneumonia. Copyright © 2016 Academia Mexicana de Cirugía A.C. Publicado por Masson Doyma México S.A. All rights reserved.

  14. Case Report: Intramammary lymph node metastasis of an unknown primary, probably occult breast, undifferentiated carcinoma [version 1; referees: 2 approved, 1 approved with reservations

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    Zacharoula Sidiropoulou

    2017-03-01

    Full Text Available Little is known about the clinical importance of intramammary lymph node metastasis of breast cancer, even though it is not rare. In the present paper, the authors present an unusual, rare case of an intramammary lymph node metastasis of an unknown primary, probably occult breast cancer, and its management. The patient was submitted to various staging exams and surgical procedures and a definitive diagnosis was not established. From a multidisciplinary context, it was assumed that the patient had a breast triple negative primary with axillary involvement. This decision lead to adjuvant chemo and radiotherapy. Challenging cases like the one described here, should always be managed within the multidisciplinary team context and recorded in the institution’s database.

  15. Thyroid metastasis in a patient with hepatocellular carcinoma: case report and review of literature

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    Chai Chiah-Yang

    2007-12-01

    Full Text Available Abstract Background Despite the apparent low incidence of cancer metastatic to the thyroid, autopsy and clinical series suggest it is more common than generally. Although lung, renal, and breast cancer are probably the most common primary sites, a number of cancers have been reported to metastasize to the thyroid synchronously with diagnosis of primary tumor or years after apparently curative treatment. Case presentation We report a rare case of a hepatocellular carcinoma metasatic to the thyroid. The patient presented seven months after original diagnosis and treatment with hepatic lobectomy with multiple neck lesions producing a mass effect on the trachea and bilateral lymphadenopathy. Fine-needle aspiration revealed highly anaplastic carcinoma, and immunohistochemistry confirmed hepatocellular carcinoma. The patient received total thyroidectomy as palliative therapy because of the presence of multiple recurrent lesions in the liver. Conclusion Clinicians should consider the possibility of metastatic cancer in each patient who presents with a new thyroid mass, especially those with a history of cancer, however remote. In cases where cytology or histology is not diagnostic, immunohistochemistry may be definitive in making the diagnosis.

  16. Radionecrosis versus disease progression in brain metastasis. Value of (18)F-DOPA PET/CT/MRI.

    Science.gov (United States)

    Hernández Pinzón, J; Mena, D; Aguilar, M; Biafore, F; Recondo, G; Bastianello, M

    2016-01-01

    The use of (18)F-DOPA PET/CT with magnetic resonance imaging fusion and the use of visual methods and quantitative analysis helps to differentiate between changes post-radiosurgery vs. suspicion of disease progression in a patient with brain metastases from melanoma, thus facilitating taking early surgical action. Copyright © 2016 Elsevier España, S.L.U. y SEMNIM. All rights reserved.

  17. Neurosyphilis Involving Cranial Nerves in Brain Stem: 2 Case Reports

    Energy Technology Data Exchange (ETDEWEB)

    Jang, Ji Hye [Dept. of Radiology, Kyung Hee University College of Medicine, Seoul (Korea, Republic of); Choi, Woo Suk; Kim, Eui Jong [Dept. of Radiology, Kyung Hee University Hospital, Seoul (Korea, Republic of); Yoon, Sung Sang; Heo, Sung Hyuk [Dept. of Neurology, Kyung Hee University Hospital, Seoul (Korea, Republic of)

    2012-01-15

    Neurosyphilis uncommonly presents with cranial neuropathies in acute syphilitic meningitis and meningovascular neurosyphilis. We now report two cases in which the meningeal form of neurosyphilis involved cranial nerves in the brain stem: the oculomotor and trigeminal nerve.

  18. Prostatic adenocarcinoma (PCa metastasizing to renal cell carcinoma (RCC with periureteral tumor deposit: A case of tumor-to-tumor metastasis (TTM

    Directory of Open Access Journals (Sweden)

    Jenissa Amor Dionisio Arceño, MD

    2017-06-01

    Full Text Available Renal cell carcinoma (RCC and prostatic adenocarcinoma (PCa, occurring as a double primary is uncommon, but well documented. However, metastatic PCa in a RCC is quite rare. We report a case of an 81-year old male chemical engineer with history of hematuria and prostatomegaly suspicious for carcinoma, who underwent left radical nephrectomy for a renal mass. Histopathology revealed RCC that harbored an undiagnosed PCa. Periureteral tumor deposit likewise showed combined metastasis of RCC and PCa.

  19. Thyroid-Like Follicular Carcinoma of the Kidney in a Patient with Skull and Meningeal Metastasis: A Unique Case Report and Review of the Literature.

    Science.gov (United States)

    Dong, Liang; Huang, Jiayu; Huang, Luke; Shi, Oumin; Liu, Qiang; Chen, Haige; Xue, Wei; Huang, Yiran

    2016-04-01

    Thyroid-like follicular carcinoma of the kidney (TLFCK) is an extremely rare subtype of renal cell carcinoma with close resemblance to the well-differentiated thyroid follicular neoplasms. TLFCK has not been included in the 2004 World Health Organization (WHO) classification due to the limited data available. Only 27 cases have been reported in the literature to date. Herein, we report a unique case of TLFCK that presented as a striking skull and meningeal metastasis 5 years after the initial diagnosis; this is the first case of TLFCK with such a novel metastasis pattern. A 68-year-old woman was found to have a right renal lesion using computed tomography (CT) during her regular clinical follow-up visit for bladder cancer, but she exhibited no obvious clinical symptoms. The CT scan showed a 4.4-cm diameter, slightly lobulated soft tissue mass in the right lower kidney, the pathological findings of which showed a TLFCK. Five years later, the patient had progressed to skull and meningeal metastasis. Both the renal tumor and the metastasis lesion were composed almost entirely of follicles with a dense, colloid-like material that resembled thyroid follicular carcinoma. However, no lesion was found in the thyroid gland. The neoplastic epithelial cells were strongly immunoreactive for cytokeratin 7 (and vimentin but negative for thyroid transcription factor-1 and thyroglobulin. This is the first reported case of TLFCK to consist of widespread metastases to the skull and meninges and provides evidence that this rare variant of renal cell carcinoma has uncertain malignant potential and can be more clinically aggressive than previously believed.

  20. Visual impairment due to bilateral multifocal choroidal metastasis of parotid adenocarcinoma: a case report.

    Directory of Open Access Journals (Sweden)

    Gerard eWalls

    2014-06-01

    Full Text Available BackgroundOrbital metastases are an uncommon finding, being present in just 9% deceased patients with metastatic cancer. Only a quarter of patients with choroidal metastases have bilateral disease. Parotid cancer is not a common form of head and neck malignancy. Bilateral multifocal metastases from adenocarcinoma ex pleomorphic of parotid gland have been documented just once before in the literature. We present a similar case where palliative EBRT was used to gain local control with minimal toxicity.Case PresentationThe case of a 45 year old Caucasian gentleman who presented to his general practitioner with otalgia and weight loss. Imaging revealed a mass in the deep lobe of the left parotid gland, invading into the medial pterygoid muscle. PET-CT revealed locoregional and distant lymphatic involvement plus disseminated skeletal metastases. Lymph node examination revealed adenocarcinoma ex pleomorphic histology. Within weeks of this diagnosis, the patient developed rapidly progressive visual impairment. Ophthalmologists found multifocal uveal masses bilaterally. Palliative fractions of external beam radiotherapy were delivered to the orbits before combination chemotherapy. We discuss the patient's presentation, histopathology and management, with support from the literature regarding applied and related therapies. SummaryIn this rare presentation of disseminated malignancy affecting the choroid bilaterally, the authors demonstrate the application of palliative EBRT to good local effect. Given the nature of this treatment and that of the metastases, in the setting of incurable disease orbital morbidity is likely to occur again before the patient's death. Awareness of the initial symptoms is important to provide prompt care and maintain quality of life.

  1. Angiosarcoma of the Chest Wall associated with Chronic Empyema and Pulmonary Metastasis: A Case Report

    International Nuclear Information System (INIS)

    Kim, Dong Won; Lee, Ki Nam; Lee, Sang Yun; Roh, Mee Sook

    2011-01-01

    Angiosarcoma of the chest wall is a very rare tumor and it is difficult to radiologically differentiate this tumor from other malignant tumors. Chronic tuberculous empyema is a predisposing factor that has been associated with angiosarcoma. We report here on a case of a 66-year-old man with angiosarcoma that arose in the chest wall. Computed tomography (CT) demonstrated a heterogeneous enhancing mass in the chest wall with calcified pleural thickening and multiple pulmonary nodules with the halo sign, which all indicated the presence of sarcoma with hypervascular metastases

  2. Angiosarcoma of the Chest Wall associated with Chronic Empyema and Pulmonary Metastasis: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Dong Won; Lee, Ki Nam; Lee, Sang Yun; Roh, Mee Sook [Dong-A University College of Medicine, Busan (Korea, Republic of)

    2011-01-15

    Angiosarcoma of the chest wall is a very rare tumor and it is difficult to radiologically differentiate this tumor from other malignant tumors. Chronic tuberculous empyema is a predisposing factor that has been associated with angiosarcoma. We report here on a case of a 66-year-old man with angiosarcoma that arose in the chest wall. Computed tomography (CT) demonstrated a heterogeneous enhancing mass in the chest wall with calcified pleural thickening and multiple pulmonary nodules with the halo sign, which all indicated the presence of sarcoma with hypervascular metastases

  3. Ampullary carcinoma with cutaneous metastasis

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    I-Ting Liu

    2016-06-01

    Full Text Available Carcinoma of the ampulla of Vater is a rare gastrointestinal tumor. Additionally, cutaneous metastasis from such an internal malignancy is also uncommon. We reported the case of a 55-year-old man afflicted with ampullary carcinoma with cutaneous metastasis. The patient did not undergo the standard Whipple procedure but received chemotherapy due to apparent left neck lymph node metastasis noted by initial PET/CT imaging. The skin metastasis presented as a left neck infiltrating purpuric lesion, which was confirmed by skin biopsy approximately one year after the patient's disease was first diagnosed. Thereafter, the patient received further chemotherapy pursuant to his course of medical management. Skin metastasis usually represents a poor patient prognosis. In these cases, treatment of cutaneous metastasis typically includes systemic chemotherapy and local management such as radiation therapy or tumor excision. And when choosing a chemotherapy regimen for the ampullary cancer, the histological subtypes (intestinal or pancreatobiliary should be comprehensively considered. In our review of the literature, the intestinal type seems to have less distant lymph node metastasis, advanced local invasion, as well as recurrence than pancreatobiliary type of ampullary cancer.

  4. Detection of cellular heterogeneity by DNA ploidy, 17 chromosome, and p53 gene in primary carcinoma and metastasis in a case of ovarian cancer.

    Science.gov (United States)

    Calugi, A; Eleuteri, P; Cavallo, D; Naso, G; Albonici, L; Lombardi, M P; Manzari, V; Romanini, C; DeVita, R

    1996-01-01

    An unusual case of a patient with ovarian carcinoma carrying the p53 point mutation in both metastases (omentum and lymph node), but not in the primary tumor, is described. The presence of a p53 single mutation (G:A) at the second base of codon 248 was examined by polymerase chain reaction-amplification refractory mutation system (PCR-ARMS) analysis. This case was examined also by fluorescent in situ hybrization (FISH) analysis and flow cytometry (FCM) to obtain further information at the single cell level and to detect heterogeneity within a population of cells. FCM analysis evidenced the same multiple aneuploid cell subpopulations in primary and in metastatic samples showing the presence of a cellular heterogeneity. FISH analysis showed a disomic condition for the 17 chromosome in the primary and in one metastasis, while in the other metastasis a monosomic together with a disomic subpopulation was revealed. Our results confirm the independent clonal evolution of the metastasis. The late mutation event observed only in metastatic specimens suggests the hypothesis that in the primary tumor the wild-type gene either does not perform its control role for unknown genetic structural events or the p53 gene in this case does not play a critical role in carcinogenesis.

  5. Tibial bone metastasis as an initial presentation of endometrial carcinoma diagnosed by fine-needle aspiration cytology: A case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Sarag Aboujafar Boukhar

    2015-01-01

    Full Text Available Endometrial cancer is the most common gynecologic malignancy in the United States. However, bony metastasis is infrequent and exceptionally rare as the initial presentation. We report a case of a 77-year-old female with a clinically silent endometrial carcinoma who presented with a left tibial metastasis as the first manifestation of her disease. Ours is only the third case diagnosed by fine-needle aspiration (FNA cytology, and the first to detail the cytomorphologic features of metastatic endometrial cancer to bone. These microscopic findings, including three-dimensional cohesive clusters with cellular overlapping and cuboidal to columnar cells exhibiting low nuclear: cytoplasmic ratios and partially vacuolated cytoplasm, differ significantly from those of endometrial carcinoma on a Papanicolaou test. The tumor bore similarity to the more commonly encountered metastatic colon cancer, but immunohistochemical staining enabled reliable distinction between these entities. A review of osseous metastases of endometrial cancer demonstrates a predilection for bones of the lower extremity and pelvis with a predominance of the endometrioid histologic subtype. In about a quarter of the cases, the bony metastasis was the first manifestation of the cancer. FNA was an effective diagnostic modality for this unusual presentation of a common malignancy. Awareness of this entity and its differential diagnosis is essential for accurate and timely diagnosis.

  6. Brain metastasis in patients with metastatic breast cancer in the real world: a single-institution, retrospective review of 12-year follow-up.

    Science.gov (United States)

    Matsuo, Satomi; Watanabe, Junichiro; Mitsuya, Koichi; Hayashi, Nakamasa; Nakasu, Yoko; Hayashi, Mitsuhiro

    2017-02-01

    The data of 589 metastatic breast cancer (MBC) patients in a single institution were reviewed to determine the outcomes of patients with brain metastasis (BM) and assess the efficacy of BM screening. The patients with BM among the 589 MBC patients who underwent treatment at Shizuoka Cancer Center (Shizuoka, Japan) from 09/2002 to 03/2014 were retrospectively analyzed. During the study period, BM developed in 187 (31.7%) patients. The tumor subtypes were as follows: luminal (hormone receptor [HR]+, HER2-), 44.9%; luminal-HER2 (HR+, HER2+), 14.9%; HER2 (HR-, HER2+), 21.3%; and triple-negative (TN), 16.0%. BM was detected in 48.6% of the patients by screening MRI. While 137 of 187 patients underwent local therapy, whole-brain irradiation was the most frequently applied therapy (63.5%). The median overall survival from the diagnosis of BM was as follows: luminal, 7.0 months (M); luminal-HER2, 13.3 M; HER2, 17.7 M; TN, 4.2 M. The HER2 status (hazard ratio [HR]: 0.58, 95% confidence interval [CI] 0.38-0.88) and nonprogressive extracranial lesion(s) (HR: 0.45, 95% CI 0.29-0.71) were identified as prognostic factors in a multivariate analysis. When limited to HER2-overexpressed MBC patients, the multivariate analysis revealed that non-progressive extracranial lesion(s) (HR: 0.20, 95% CI 0.088-0.47) and stereotactic irradiation (STI) as an initial treatment (HR: 0.18, 95% CI 0.061-0.56) were prognostic factors. Our retrospective review showed that early detection of BM by screening MRI, followed by STI, improved the prognosis of HER2-overexpressed MBC patients with BM. A further prospective randomized study is needed to confirm our findings.

  7. Ground-glass opacity in lung metastasis from adenocarcinoma of the stomach: a case report

    International Nuclear Information System (INIS)

    Jung, Mi Ran; Kim, Jeong Kon; Lee, Jin Seong; Song, Koun Sik; Lim, Tae Hwan

    2000-01-01

    Ground-glass opacity is a frequent but nonspecific finding seen on high-resolution CT scans of lung parenchyma. Histologically, this appearance is observed when thickening of the alveolar wall and septal interstitium is minimal or the alveolar lumen is partially filled with fluid, macrophage, neutrophils, or amorphous material. It has been shown that ground-glass opacity may be caused not only by an active inflammatory process but also by fibrotic processes. When a focal area of ground-glass opacity persists or increases in size, the possibility of neoplasm-bronchioloalveolar carcinoma or adenoma, or lymphoma, for example, should be considered. Diffuse nonsegmental ground-glass opacity in both lung fields was incidentally found on follow up abdominal CT in a stomach cancer patient and signet-ring cell-type metastatic lung cancer was confirmed by transbronchial lung biopsy. We report a case of diffuse ground-glass opacity seen in metastatic lung cancer from adenocarcinoma of the stomach. (author)

  8. A case of primary lung cancer lesion demonstrated by F-18 FDG positron emission tomography/computed tomography (PET/CT) one year after the detection of metastatic brain tumor.

    Science.gov (United States)

    Ozeki, Yuichi; Abe, Yoshiyuki; Kita, Hideyuki; Tamura, Katsumi; Sakata, Ikuko; Ishida, Jiro; Machida, Kikuo

    2011-07-01

    Cancer of unknown primary origin (CUP) is an aggressive disease with a poor prognosis. Metastatic brain tumors occur in approximately 15% of all cancer patients. F-18 2'-deoxy-2fluoro-D-glucose (FDG) positron emission tomography (PET) combined with computed tomography (PET/CT) contributes to the evaluation of cancer staging, although the benefits of PET/CT for detection of CUP origins has yet to be determined. In this study, we present a 37-year-old man with a brain tumor detected by magnetic resonance imaging. Surgical biopsy indicated a metastatic undifferentiated carcinoma, while clinical examination and a CT scan did not detect any abnormalities, with the exception of brain metastases. PET/CT did not reveal abnormal FDG uptake. PET/CT revealed abnormal intense FDG uptake in a small nodular lesion in the right lung 1 year following the detection of brain metastasis, and no other abnormal FDG uptake was observed elsewhere in the body. Right upper lobectomy and dissection of mediastinal lymph nodes were performed. The pathological diagnosis was poorly differentiated adenocarcinoma, which was similar to the brain metastatic lesion, and there was no lymph node metastasis. This case revealed an extremely rare lung cancer with primary lesions demonstrated by PET/CT 1 year after the detection of brain metastasis. This case reveals that F-18 FDG PET/CT imaging of CUP origin is capable of positively impacting on the identification of small primary tumor foci.

  9. [A case of long-term survival due to combined modality therapy for liver metastasis of colon cancer].

    Science.gov (United States)

    Hasegawa, Hirofumi; Hashimoto, Takashi; Nakamura, Toshihiko; Kitagawa, Masaru; Kudo, Kensuke; Shoji, Fumihiro; Kabashima, Akira; Teramoto, Seiichi; Kitamura, Masayuki

    2012-11-01

    The patient was a 68-year-old man. Because sigmoid colon cancer and metastatic liver cancer was diagnosed in August 2009, an indwelling central venous port and sigmoid colon resection were implemented. The metastatic liver cancer was a huge tumor occupying the right hepatic lobe and caudate lobe. In consideration of the risk associated with the resection and the possibility of early recurrence, the postoperative chemotherapy was selected. He underwent 9 courses of bevacizumab (Bev)+FOLFOX. The tumor was observed to reduce but continued to occupy the right lobe and caudate lobe. At this point, the surgical treatment was selected because the tumor has been shrunk and there is no appearance of new metastases. In order to preserve residual liver function, he underwent percutaneous transhepatic portal embolization and then resection of the right lobe of the liver in February 2010. Although the Bev+FOLFOX treatment was started again after surgery as adjuvant chemotherapy, the metastatic liver cancer recurred in the remnant liver in August 2010. Because it was about 6 months from the first recurrence of liver resection, we decided to continue chemotherapy immediately without resection. However, the chemotherapy was insufficient to shrink the tumor, which increased because it was present at 3 locations in the liver. Therefore, partial hepatectomy at the 3 locations with positron-emission tomography was performed in February 2011. Since then, chemotherapy has not been performed in patients, and there is no recurrence as of March 2012. In the guideline for the treatment of liver metastasis of colorectal cancer, even though chemotherapy is currently developed, the surgical procedure is recommended for patients who are responsive to local therapy. If the cancer recur immediately after resection, it is difficult to decide whether to re-resect. We report the case in which the tumor-free status can be observed as a result of a combination of systemic chemotherapy and local

  10. Oral gingival metastasis: A diagnostic dilemma

    Directory of Open Access Journals (Sweden)

    Nalini Aswath

    2017-01-01

    Full Text Available Oral cavity is a rare target for metastasis with an incidence of 1% among all oral cancers. In 24% of such cases, oral metastasis is the first indication of an undiagnosed primary. Metastatic oral malignancies have been reported in the mandible, tongue, and gingiva. Although gingival metastasis has been reported from lung, prostate, rectal carcinoma in men and carcinoma of breast, adrenal glands, and genitalia in females, gingival metastasis from carcinoma of the penis has not been reported. Herein, a case of metastatic gingival carcinoma that developed after extraction of teeth from primary carcinoma of the penis is presented. An extensive literature search revealed no such similar case reports.

  11. Prognostic factors derived from recursive partition analysis (RPA) of radiation therapy oncology group (RTOG) brain metastases trials applied to surgically resected and irradiated brain metastatic cases

    International Nuclear Information System (INIS)

    Agboola, Olusegun; Benoit, Brien; Cross, Peter; Silva, Vasco da; Esche, Bernd; Lesiuk, Howard; Gonsalves, Carol

    1998-01-01

    Purpose: (a) To identify the prognostic factors that determine survival after surgical resection and irradiation of tumors metastatic to brain. (b) To determine if the prognostic factors used in the recursive partition analysis (RPA) of brain metastases cases from Radiation Therapy Oncology Group (RTOG) studies into three distinct survival classes is applicable to surgically resected and irradiated patients. Method: The medical records of 125 patients who had surgical resection and radiotherapy for brain metastases from 1985 to 1997 were reviewed. The patients' disease and treatment related factors were analyzed to identify factors that independently determine survival after diagnosis of brain metastasis. The patients were also grouped into three classes using the RPA-derived prognostic parameters which are: age, performance status, state of the primary disease, and presence or absence of extracranial metastases. Class 1: patients ≤ 65 years of age, Karnofsky performance status (KPS) of ≥70, with controlled primary disease and no extracranial metastases; Class 3: patients with KPS < 70. Patients who do not qualify for Class 1 or 3 are grouped as Class 2. The survival of these patients was determined from the time of diagnosis of brain metastases to the time of death. Results: The median survival of the entire group was 9.5 months. The three classes of patients as grouped had median survivals of 14.8, 9.9, and 6.0 months respectively (p = 0.0002). Age of < 65 years, KPS of ≥ 70, controlled primary disease, absence of extracranial metastases, complete surgical resection of the brain lesion(s) were found to be independent prognostic factors for survival; the total dose of radiation was not. Conclusion: Based on the results of this study, the patients and disease characteristics have significant impact on the survival of patients with brain metastases treated with a combination of surgical resection and radiotherapy. These parameters could be used in selecting

  12. Kocuria varians infection associated with brain abscess: A case report

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    Tsai Tai-Hsin

    2010-04-01

    Full Text Available Abstract Background Kocuria, established by Stackebrandt et al., previously was classified into Micrococcus. Only two species, K. rosea and K. kristinae are reported to be associated as pathogenic and found with catheter-related bacteremia and acute cholecystitis. Case presentation We herein report the first case of brain abscess caused by Kocuria varians, a gram-positive microorganism, in a 52-year-old man. Hematogenous spread is the probable pathogenesis. Conclusions This report presents a case of Kocuria varians brain abscess successfully treated with surgical excision combined with antimicrobial therapy. In addition, Vitek 2 system has been used to identify and differentiate between coagulase-negative staphylococcus.

  13. Brain abscess potentially secondary to odontogenic infection: case report.

    Science.gov (United States)

    Yang, Joseph; Liu, Stanley Y; Hossaini-Zadeh, Mehran; Pogrel, M Anthony

    2014-02-01

    Odontogenic infections are rarely implicated in the causes of brain abscess formation. As such, there are very few reports of brain abscesses secondary to odontogenic infections in the literature. This is due partly to the relative rarity of brain abscesses but also to the difficulty in matching the causative organisms of a brain abscess to an odontogenic source. The authors report a case of a 50-year-old woman whose brain abscess may potentially have been secondary to an odontogenic infection. The patient's early diagnosis, supported by imaging and microbiologic assessment, along with early minicraniotomy and extraction of infected dentition followed by a course of cephalosporins and metronidazole, contributed to a successful outcome. Copyright © 2014 Elsevier Inc. All rights reserved.

  14. Surgery with radioguided location of a liver metastasis of melanoma choroid: case report; Cirurgia com localizacao radioguiada de uma metastase hepatica de melanoma de coroide: relato de caso

    Energy Technology Data Exchange (ETDEWEB)

    Moreno, Marcelo; Miranda, Mario Henrique Furlanetto, E-mail: mmoreno@unochapeco.edu.br, E-mail: mirandamario@unochapeco.edu.br [Universidade Comunitaria da Regiao de Chapeco (UNOCHAPECO), SC (Brazil)

    2015-04-15

    Introduction: The use of radioguided occult lesion localization prior to surgical excision is increasing, mainly due to the development of new probes and the use of PET-CT. Case report: A 70-year-old male who presented with a metastatic lesion in his liver from a choroidal melanoma. This was located using PET-CT and subsequently located with a low-energy intraoperative gamma probe during the laparotomy. Conclusion: The present case shows that it is possible to excise a hepatic metastasis utilizing the principles of radioguided surgery, even in centers without access to high energy probes. (author)

  15. Colonic Metastasis with Anemia Leading to a Diagnosis of Primary Lung Adenocarcinoma

    Directory of Open Access Journals (Sweden)

    Vasa Jevremovic

    2016-01-01

    Full Text Available Metastasis occurs with 50% of lung carcinomas, most commonly to lymph nodes, adrenal glands, liver, bone, and brain. It is extremely rare for lung cancer to present with symptoms of a gastrointestinal metastasis and even more so pertaining to the colon. To the best of our knowledge, only 12 such cases have been reported in the literature. We describe a case of a 71-year-old female presenting with refractory iron deficiency anemia that was found to have a lesion in the transverse colon. Pathology revealed adenocarcinoma of the lung and a subsequent lung lesion was discovered in a retrograde fashion.

  16. Tumor to tumor metastasis: Adenocarcinoma of lung metastatic to meningioma

    Directory of Open Access Journals (Sweden)

    A Talukdar

    2014-01-01

    Full Text Available Tumor-to-tumor metastasis (T2Tmets is an established entity but often overlooked and underdiagnosed. Merely 84 such cases are reported in literature till date. The authors here describe a 65-year-old man presenting with first episode of focal seizure and incidentally turned out to be a case of adenocarcinoma of lung metastatic to a meningioma. The diagnosis of T2Tmets was based solely on histopathological criteria. Recent advent of brain imaging revolutionized its diagnosis and it has moved from the realm of thologists to that of radiologists. In our case, diagnosis was also established by immunohistochemistry.

  17. Concomitant endometrial and gallbladder metastasis in advanced multiple metastatic invasive lobular carcinoma of the breast: A rare case report.

    Science.gov (United States)

    Bezpalko, Kseniya; Mohamed, Mohamed A; Mercer, Leo; McCann, Michael; Elghawy, Karim; Wilson, Kenneth

    2015-01-01

    At time of presentation, fewer than 10% of patients have metastatic breast cancer. The most common sites of metastasis in order of frequency are bone, lung, pleura, soft tissue, and liver. Breast cancer metastasis to the uterus or gallbladder is rare and has infrequently been reported in the English literature. A 47 year old female with a recent history of thrombocytopenia presented with abnormal vaginal bleeding. Pelvic ultrasound revealed multiple uterine fibroids and endometrial curettings revealed cells consistent with lobular carcinoma of the breast. Breast examination revealed edema and induration of the lower half of the right breast. Biopsy of the right breast revealed invasive lobular carcinoma. Bone marrow aspiration obtained at a previous outpatient visit revealed extensive involvement by metastatic breast carcinoma. Shortly after discharge, the patient presented with acute cholecystitis and underwent cholecystectomy. Microscopic examination of the gallbladder revealed metastatic infiltrating lobular carcinoma. The final diagnosis was invasive lobular carcinoma of the right breast with metastasis to the bone marrow, endometrium, gallbladder, regional lymph nodes, and peritoneum. The growth pattern of invasive lobular carcinoma of the breast is unique and poses a challenge in diagnosing the cancer at an early stage. Unlike other types of breast cancer, it tends to metastasize more to the peritoneum, ovary, and gastrointestinal tract. Metastasis to the endometrium or gallbladder is rare. Metastatic spread should be considered in the differential diagnosis of patients with invasive lobular breast carcinoma presenting with abnormal vaginal bleeding or acute cholecystitis. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  18. Treatment strategy for rectal cancer with synchronous metastasis: 65 consecutive Italian cases from the Bologna Multidisciplinary Rectal Cancer Group.

    Science.gov (United States)

    Pinto, Carmine; Pini, Sara; Di Fabio, Francesca; Cuicchi, Dajana; Iacopino, Bruno; Lecce, Ferdinando; Ercolani, Giorgio; Rojas Llimpe, Fabiola Lorena; De Raffele, Emilio; Stella, Franco; Di Tullio, PierGiorgio; Giaquinta, Stefania; Pinna, Antonio Daniele; Cola, Bruno

    2014-01-01

    Twenty percent of rectal cancer patients have synchronous distant metastasis at diagnosis. At present, the treatment strategy in this patient setting is not well defined. This study in one institution evaluates the treatment strategy of three different patient groups. Between January 2000 and July 2011, 65 patients with M1 rectal cancer were evaluated. Three different groups were defined: rectal cancer with resectable metastatic disease (group A); rectal cancer with potentially resectable metastatic disease (group B), and rectal cancer with unresectable metastatic disease (group C). Group A included 11 patients (16.9%), group B 28 patients (43.1%) and group C 26 patients (40%). Forty-three (66.2%) patients underwent surgery for primary rectal cancer, and 30 (46.2%) patients for metastasis resection (23 liver, 4 lung and 3 ovary). Median overall survival (OS) by group was: 51 (5-86; group A), 32 (24-40; group B) and 16 (7-26; group C) months. Patients undergoing metastasis resection have higher median OS than unresected patients (44 vs. 15 months; p cancer must consider the possibility of distant metastasis resection. Long-term survival can be achieved using an integrated approach.

  19. Metastasis of colon cancer to the thyroid gland: a case diagnosed on fine-needle aspirate by a combined cytological, immunocytochemical, and molecular approach.

    Science.gov (United States)

    Cozzolino, Immacolata; Malapelle, Umberto; Carlomagno, Chiara; Palombini, Lucio; Troncone, Giancarlo

    2010-12-01

    Fine-needle aspiration (FNA) with cytological evaluation reliably diagnoses primary and secondary thyroid neoplasms. However, identifying the primary origin of a metastatic process involving the thyroid gland is challenging. In particular, metastasis of colon cancer to the thyroid gland is very rare. In this case report, a right lobe solid thyroid nodule in a 66-year-old male was aspirated. FNA cytology showed necrosis and atypical tall columnar cells; since, the patient at age 60 had undergone surgery for a sigmoid-rectal cancer metastasizing to the liver and subsequently to the lung, a suspicion of metastasis from colon cancer was raised. This was corroborated by cell-block immunocytochemistry showing a cytokeratin (CK) 7 negative/CK20-positive staining pattern; thyreoglobulin and TTF-1 were both negative. Since KRAS codon 12/13 mutations frequently occur in colon cancer, whereas they are extremely uncommon in primary thyroid tumors, DNA was extracted from the aspirated cells, and KRAS mutational analysis was carried out. The codon 12 G12D mutation was found; the same mutation was evident in the primary cancer of the colon and in its liver and lung metastasis. Thus, a combined cytological, immunocytochemical and molecular approach unquestionably correlated metastatic adenocarcinoma cells aspirated from the thyroid to a colo-rectal origin. © 2010 Wiley-Liss, Inc.

  20. Parotid gland metastasis in Merkel cell carcinoma of the head and neck: A series of 14 cases.

    Science.gov (United States)

    Day, Kristine E; Carroll, William R; Rosenthal, Eben L

    2016-09-01

    Merkel cell carcinoma (MCC) is a rare cutaneous cancer of neuroendocrine cell origin that occurs frequently on the head and neck. With a high incidence of local recurrence and regional and distant metastasis, it carries a poor prognosis. We performed a retrospective study to determine the prognostic implications of parotid gland metastasis in MCC of the head and neck. Our study population was made up of 14 patients-13 men and 1 woman, aged 62 to 87 years (mean: 75.9)-who underwent a parotidectomy for the diagnosis of MCC over a period of 10 years and 9 months. Ten patients had a primary skin lesion of the head and neck and 4 presented with a parotid mass and an unknown primary. In all, 13 of the 14 patients were found to have parotid involvement-either a direct extension of MCC into the gland or a positive intraparotid lymph node; some patients had both. All patients underwent tumor excision, and 10 underwent neck dissection. Eleven patients received adjuvant radiotherapy; none received adjuvant chemotherapy. Of the 10 patients who underwent a neck dissection, 6 were found to have a cervical lymph node metastasis on pathologic examination. Follow-up ranged from 1.3 to 39.2 months (mean: 12.4). Three patients were lost to follow-up shortly after surgery, although some information was available on 2 of them. At the final follow-up, mortality data were available on 12 patients; of these, 11 had died. The lone survivor was the patient without a parotid metastasis. Among those known to have died, survival ranged from 1.6 to 49.2 months (mean: 16.0). We conclude that parotid metastasis in patients with MCC of the head and neck is associated with a dismal survival rate that is even worse than the poor survival associated with cervical node involvement.

  1. Computed tomography in the CSF seeding of brain tumors

    International Nuclear Information System (INIS)

    Nakagawa, Yoshio; Fujimoto, Masahito; Naruse, Shoji; Ueda, Satoshi; Hirakawa, Kimiyoshi

    1981-01-01

    In the past three years nine cases of brain tumors with CSF seeding have been revealed by computed tomography (CT). We have been analyzing the CT pattern of CSF seeding, CSF cytology, and spinal metastasis. The brain tumors were classified as follows: five medulloblastomas, two glioblastomas, one germinoma, and one meningeal carcinomatosis. Their CT patterns were divided into three groups: 1) diffuse seeding of the basal cisterns. 2) invasion of the ventricular wall. 3) solitary metastasis in the ventricle. The subarachnoid seeding included four medulloblastomas and one meningeal carcinomatosis. The second type of seeding included two glioblastomas and one germinoma. One medulloblastoma had a single metastasis in the lateral ventricle. In the medulloblastomas, the diffuse seeding of the basal cisterns was more common than the invasion of the ventricular wall or solitary metastasis in the ventricle. Medulloblastomas were also accompanied by spinal metastasis. Because there were many cases of spinal metastasis in the first type of seeding, we concluded that there was a definite correlation between the CSF seeding of the basal cisterns and spinal metastasis. Needless to say, CT was the most important method for the diagnosis of the CSF seeding of brain tumors. However, because there was a case of CSF seeding which had not been demonstrated by CT, we also emphasized the importance of neurological examination and CSF cytology in the diagnosis of the CSF seeding of brain tumors. (author)

  2. Brain metastases in patients with epithelial ovarian cancer: report of two cases and literature review

    Energy Technology Data Exchange (ETDEWEB)

    Vieira, Leonardo Jose; Alves, Christiane Maria Meurer [Servico de Cirurgia Oncologica do Hospital ASCOMCER, Juiz de Fora, MG (Brazil); Oliveira, Alexandre Ferreira; Nascimento, Antonio Carlos Rodrigues do, E-mail: ljvieira@terra.com.br [Universidade Federal de Juiz de Fora, MG (Brazil)

    2011-07-01

    Brain metastasis from primary ovarian cancer is rare. We report two patients diagnosed with FIGO stage IIIc ovarian carcinoma. After primary diagnosis, the two patients underwent six cycles of neoadjuvant paclitaxel plus carboplatin chemotherapy, followed by optimum debulking surgery and three additional cycles of adjuvant chemotherapy. Patient 1 developed several supratentorial lesions twenty months after initial diagnosis and subsequently was treated with intrathecal chemotherapy, cranial radiotherapy and intravenous chemotherapy. Patient 2 developed an isolated cerebellar metastasis ten months after initial diagnosis and subsequently was treated with surgical resection, cranial radiotherapy and intravenous chemotherapy. (author)

  3. Pulmonary Metastasis from Pseudomyxoma Peritonei

    Directory of Open Access Journals (Sweden)

    Toshiyuki Kitai

    2012-01-01

    Full Text Available Pseudomyxoma peritonei (PMP is a rare clinical condition, where copious mucinous ascites accumulate in the peritoneal cavity due to dissemination of mucin-producing tumor. Because of this disseminating, yet nonmetastasizing, behavior, PMP attracts much interest from surgical oncologists in that aggressive locoregional therapy can give the opportunity of long survival and even cure. Although extra-abdominal metastasis is exceptionally rare, the lung is the most likely site in such a case. In this paper, the clinical findings and treatment of eleven cases with pulmonary metastasis from PMP were reviewed, including ten cases in the literature and one case which we experienced. The clinical features of PMP cases with pulmonary metastasis were similar to cases without pulmonary metastasis. The histological type was low-grade mucinous neoplasm in most cases. Pulmonary lesions were resected in seven cases in which abdominal lesions were controlled by cytoreductive surgery and hyperthermic intraperitoneal chemotherapy or another therapeutic modality. Disease-free state was maintained in five cases at the end of the follow-up period. However, it should be noted that rapid progression after resection was seen in two cases, suggesting that biological features may have changed by surgical intervention.

  4. Cerebral Metastasis from a Previously Undiagnosed Appendiceal Adenocarcinoma

    Directory of Open Access Journals (Sweden)

    Antonio Biroli

    2012-01-01

    Full Text Available Brain metastases arise in 10%–40% of all cancer patients. Up to one third of the patients do not have previous cancer history. We report a case of a 67-years-old male patient who presented with confusion, tremor, and apraxia. A brain MRI revealed an isolated right temporal lobe lesion. A thorax-abdomen-pelvis CT scan showed no primary lesion. The patient underwent a craniotomy with gross-total resection. Histopathology revealed an intestinal-type adenocarcinoma. A colonoscopy found no primary lesion, but a PET-CT scan showed elevated FDG uptake in the appendiceal nodule. A right hemicolectomy was performed, and the specimen showed a moderately differentiated mucinous appendiceal adenocarcinoma. Whole brain radiotherapy was administrated. A subsequent thorax-abdomen CT scan revealed multiple lung and hepatic metastasis. Seven months later, the patient died of disease progression. In cases of undiagnosed primary lesions, patients present in better general condition, but overall survival does not change. Eventual identification of the primary tumor does not affect survival. PET/CT might be a helpful tool in detecting lesions of the appendiceal region. To the best of our knowledge, such a case was never reported in the literature, and an appendiceal malignancy should be suspected in patients with brain metastasis from an undiagnosed primary tumor.

  5. Diagnosis and treatment of progressive space-occupying radiation necrosis following stereotactic radiosurgery for brain metastasis: value of proton magnetic resonance spectroscopy

    International Nuclear Information System (INIS)

    Kimura, T.; Sako, K.; Tohyama, Y.; Aizawa, S.; Tanaka, T.; Yoshida, H.; Aburano, T.; Tanaka, K.

    2003-01-01

    There have been some reports that radiation necrosis can be controlled conservatively. There are rare cases showing progressive space-occupying radiation necrosis (PSORN). It is very difficult to control PSORN by conservative treatment. The purpose of this study was to evaluate the early diagnosis of these cases and the timing of surgery for patients with PSORN. We have experienced some cases where quality of life was improved by the removal of PSORN after stereotactic radiosurgery (SRS) for brain metastases. Therefore, we evaluated retrospectively the diagnosis and treatment of six cases of symptomatic PSORN at approximately 6-12 months after SRS for metastatic brain tumours. In all six cases, on Magnetic Resonance Imaging with Gd contrast material (Gd-MRI), PSORN was revealed as a ring-like enhanced mass with large perifocal oedema coupled with the appearance of neurological deficit. Proton Magnetic Resonance Spectroscopy ( 1 H-MRS) enabled us to differentiate PSORN from recurrence of metastases in all six cases. Single Photon Emission Computed Tomography with thallium-201 chloride ( 201 TICI-SPECT) enabled us to do this in four cases of the six. In four cases of the six, lesionectomy of the ring-like enhanced mass (PSORN) was performed, und in two of these cases the removal was performed within 4 weeks from the time when conservative treatment became ineffective, and the neurological deficit and perifocal oedema was improved as was the quality of life. However, in the other two patients who were left for more than 16 weeks, the deficit was gradually progressive. The two patients who did not receive lesionectomy were treated by conservative means with steroids and/or heparin and warfarin and they had progressive neurological symptoms. Although, the number of patients is small in this study, and more data will be needed, it is recommended that lesionectomy is performed at an early stage, if possible, when conservative management has failed. (author)

  6. Metastasis of the epididymis and spermatic cord from pancreatic adenocarcinoma: A rare entity. Description of a case and revision of literature

    Directory of Open Access Journals (Sweden)

    Carmelo Agostino Di Franco

    2018-03-01

    Full Text Available Introduction: Metastatic epididymal and spermatic cord adenocarcinoma from epithelial tumors are a rare condition. The most frequent primary cancers are prostate, lung, kidney, gastrointestinal tumors and breast. In literature, there are very low number of cases reporting metastasis from pancreatic cancer to epididymis and spermatic cord. Case description: We report a case of 70-years old man with history of left orchiectomy for undescended testicle, who presented to our department with a palpable nodule in the right scrotum. Scrotal ultrasound revealed an inhomogeneous hypoechoic nodule of epididymis and/or spermatic cord. Neoplastic markers showed high levels of CEA (carcinoembryonic antigen and bHCG (beta Human Chorionic Gonadotropin. The patient underwent right surgical scrotal exploration with orchifunicolectomy. Pathologic examination revealed pathologic tissue showing rare glandular structures. Immunohistochemistry profile was compatible with malign epithelial neoplasm with glandular differentiation. Total body CT-scan revealed pathologic tissue in pancreas between head and body and a suspect pathologic lesion in liver and 18-FDG PET-scan confirmed the pancreatic neoplastic mass and a suspect secondary hepatic lesion. Biopsy of pancreatic pathologic area was positive for ductal pancreatic adenocarcinoma. The patient was sent to oncologic evaluation and started chemotherapy. Conclusions: Malignancies of epididymis and spermatic cord are rare entities and, in literature, very low number of cases of metastasis from pancreatic carcinoma to epididymis and spermatic cord are described. Early differential diagnosis is fundamental mostly in those patients with age range unusual for testis cancers.

  7. Cytokine Gene Polymorphisms in Egyptian Cases with Brain Tumors

    International Nuclear Information System (INIS)

    Badr El-Din, N.K.; Abdel-Hady, E.K.; Salem, F.K.; Settin, A.; ALI, N.

    2009-01-01

    Background: Cytokines are proposed to play important roles in brain tumor biology as well as neuro degeneration or impaired neuronal function. Objectives: This work aimed to check the association of polymorphisms of cytokine genes in Egyptian cases with brain tumors. Methods: This work included 45 cases affected by brain tumors diagnosed as 24 benign and 21 malignant. Their median age was 45 years, and they were 20 males and 25 females. These cases were taken randomly from the Neurosurgery Department of Mansoura University Hospital, Egypt. Case genotypes were compared to 98 healthy unrelated controls from the same locality. DNA was amplified using PCR utilizing sequence specific primers (SSP) for detection of polymorphisms related to TNF-a-308 (G/A), IL-10-1082 (G/A), IL-6-174 (G/C) and IL-1Ra (VNTR) genes. Results: Cases affected with benign brain tumors showed a significant higher frequency of IL-10-1082 A/A [odds ratio (OR=8.0), p<0.001] and IL-6-174 C/C (OR=6.3, p=0.002) homozygous genotypes as compared to controls. Malignant cases, on the other hand, showed significantly higher frequency of IL-6-174 C/C (OR =4.8, p=0.002) homozygous genotype and TNF-a-308 A/A (OR=4.9, p<0.001) homozygous genotype when compared to controls. In the meantime, all cases showed no significant difference regarding the distribution of IL-1Ra VNTR genotype polymorphism compared to controls. Conclusions: Cytokine gene polymorphisms showed a pattern of association with brain tumors which may have potential impact on family counseling and disease management.

  8. [A Case of Transverse Colon Cancer with Liver Metastasis and Tumor Thrombosis of Portal Vein Effectively Treated with Chemotherapy].

    Science.gov (United States)

    Aida, Toshiaki; Shiobara, Masayuki; Wakatsuki, Kazuo; Arai, Shuka; Suda, Kosuke; Miyazawa, Kotaro; Miyoshi, Tetsutaro; Takahashi, Yoshihisa; Yoshioka, Shigeru

    2018-02-01

    The patient was a 70-year-old man. He was diagnosed with advanced transverse colon cancer. A computed tomography (CT)revealed liver metastasis and tumor thrombosis of portal vein. We started combination chemotherapy with capecita- bine/oxaliplatin(CapeOX). Perforation of the tumor was observed 5 days after CapeOX therapy was started. Treatment with abscess drainage and ileostmy, infection was controlled and general condition was improved. After 9 courses of CapeOX, we changed chemotherapy regimen to irinotecan/tegafur-gimeracil-oteracilpotassium (IRIS)due to strong side effects. In CT and FDG-PET examination after 8 courses of IRIS, the tumor of transverse colon, liver metastasis, and the tumor thrombosis of portalvein became unclear. A year and 6 months have passed since chemotherapy was started, recurrence was not observed. For the patients with unresectable colorectal cancer, it is necessary to consider multidisciplinary treatments including chemotherapy while considering the general condition of them.

  9. Bone metastasis versus bone marrow metastasis? Integration of diagnosis by 18F-fluorodeoxyglucose positron emission/computed tomography in advanced malignancy with super bone scan: Two case reports and literature review

    Directory of Open Access Journals (Sweden)

    Chia-Yang Lin

    2013-04-01

    Full Text Available Super scan pattern on technetium-99m methyldiphosphonate (Tc-99m MDP bone scintigraphy is a special condition of extremely high bone uptake relative to soft tissue with absent or faint renal radioactivity visualization, which is usually seen in diffuse bone metastases or discrete endocrine entities. Here, two cases with super bone scan are presented. One was a young man diagnosed with gastric cancer. The other was a middle-aged woman with a history of breast cancer with recent recurrence. Both cases had 18-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT diagnosis simultaneously. Based on imaging of 18F-FDG PET/CT, diffusely incremental 18F-FDG avidity in spine/pelvis on PET and subtle erosion of cortical bone on CT were seen. The cytological results of bone marrow biopsy showed evidence of malignant metastasis. However, there were several focal discrepant findings between the 18F-FDG PET/CT and Tc-99m MDP bone scan. According to integration of both imaging findings and the result of bone marrow biopsy, we believe that the disseminated malignant spread in bone marrow is a primitive alternation in the super bone scan and that it is also as a result of neoplasm-related endocrine factors.

  10. Palliative surgery for acetabular metastasis with pathological central dislocation of the hip joint after radiation therapy. A case report

    International Nuclear Information System (INIS)

    Hoshi, Manabu; Takada, Jun; Oebisu, Naoto; Nakamura, Hiroaki; Taguchi, Susumu; Takami, Masatsugu

    2012-01-01

    Orthopedic surgery for bone metastases is mainly a palliative treatment. Pathological central dislocation of the hip joint secondary to osteonecrosis of acetabular metastasis after radiation therapy brings severe suffering to cancer patients. We performed minimally invasive palliative surgery for an elderly woman, and excellent pain relief was achieved. An 80-year-old female suffering from right hip pain was referred to our hospital. She had undergone surgery for lung cancer 5 years previously and her right acetabulum was subsequently affected by metastasis. With the aim of controlling the metastasis, radiation therapy was performed. Two years later, pathological central dislocation of the hip joint occurred with sudden onset of severe pain, and she was unable to maintain a sitting position and became bedridden. After she was referred to our hospital, we created an intentional pseudarthrosis in the femoral neck for palliation. After the surgery, excellent pain relief and remarkably improved mobility were achieved during her limited remaining lifetime. In this report, we introduce a novel method of producing a pseudarthrosis in the femoral neck for pathological dislocation. This procedure is a minimally invasive treatment and an alternative option for palliative surgery for pathological dislocation of the hip joint due to osteonecrosis after radiation therapy. (author)

  11. Molecular Markers of Metastasis in Ductal Mammary Carcinoma

    National Research Council Canada - National Science Library

    Achary, Patnala

    2002-01-01

    .... We have isolated 15 metastasis associated DNA sequences (MADS), of which 3 were found be associated with metastasis in breast cancer patient samples other than the index case that was used in RDA experiments...

  12. Metastasis of the epididymis and spermatic cord from pancreatic adenocarcinoma: A rare entity. Description of a case and revision of literature.

    Science.gov (United States)

    Di Franco, Carmelo Agostino; Rovereto, Bruno; Porru, Daniele; Zoccarato, Valeria; Regina, Cesare; Cebrelli, Tiziano; Fiorello, Nicolò; Viglio, Alessandra; Galvagno, Lavinia; Marchetti, Carlo; Ringressi, Andrea; Barletta, Davide; Giliberto, Giovanni

    2018-03-31

    Metastatic epididymal and spermatic cord adenocarcinoma from epithelial tumors are a rare condition. The most frequent primary cancers are prostate, lung, kidney, gastrointestinal tumors and breast. In literature, there are very low number of cases reporting metastasis from pancreatic cancer to epididymis and spermatic cord. We report a case of 70-years old man with history of left orchiectomy for undescended testicle, who presented to our department with a palpable nodule in the right scrotum. Scrotal ultrasound revealed an inhomogeneous hypoechoic nodule of epididymis and/or spermatic cord. Neoplastic markers showed high levels of CEA (carcinoembryonic antigen) and bHCG (beta Human Chorionic Gonadotropin). The patient underwent right surgical scrotal exploration with orchifunicolectomy. Pathologic examination revealed pathologic tissue showing rare glandular structures. Immunohistochemistry profile was compatible with malign epithelial neoplasm with glandular differentiation. Total body CT-scan revealed pathologic tissue in pancreas between head and body and a suspect pathologic lesion in liver and 18-FDG PET-scan confirmed the pancreatic neoplastic mass and a suspect secondary hepatic lesion. Biopsy of pancreatic pathologic area was positive for ductal pancreatic adenocarcinoma. The patient was sent to oncologic evaluation and started chemotherapy. Malignancies of epididymis and spermatic cord are rare entities and, in literature, very low number of cases of metastasis from pancreatic carcinoma to epididymis and spermatic cord are described. Early differential diagnosis is fundamental mostly in those patients with age range unusual for testis cancers.

  13. A case of burn encephalopathy with reversible brain atrophy on brain computed tomography (CT)

    International Nuclear Information System (INIS)

    Hirose, Hisaaki; Suzuki, Koh-ichirou; Nakamura, Yoshihiro; Kido, Kun-ichi; Sato, Masaharu; Fujii, Chiho; Kohama, Akitsugu

    1985-01-01

    We present an interesting case of burn encephalopathy. The patient is a three-year-old girl with second to third degree and 30 % scald burn. She developed central nervous symptom on the second day with high fever and systemic convulsions and was transferred to our clinic on the third day from a local hospital. Her level of consciousness was 30 to 100 (3-3-9 formula) and she developed extra-pyramidal involuntary movement; these neurological signs persisted untill 66th day when she spoke for the first time since admission. Her EEG showed diffuse brain dysfunction and CT showed marked brain atrophy. She began to improve after around 50 days systematically as well as neurologically and was discharged after four months. EEG, CT findings and neurological signs were normal 1.5 years later. We could not find a case of reversible brain atrophy in the reports on burn encephalopathy or other neurological disorders except for the cases of long-term steroid administration on autoimmune diseases or ACTH therapy on infantile spasm. In our case, the reversible brain atrophy might be caused by the rise of endogenous steroid under burn stress, or transient malfunction of cerebro-spinal fluid absorption, or some other causes. (author)

  14. Melanoma brain metastasis: the impact of stereotactic radiosurgery, BRAF mutational status, and targeted and/or immune-based therapies on treatment outcome.

    Science.gov (United States)

    Kotecha, Rupesh; Miller, Jacob A; Venur, Vyshak A; Mohammadi, Alireza M; Chao, Samuel T; Suh, John H; Barnett, Gene H; Murphy, Erin S; Funchain, Pauline; Yu, Jennifer S; Vogelbaum, Michael A; Angelov, Lilyana; Ahluwalia, Manmeet S

    2017-08-11

    OBJECTIVE The goal of this study was to investigate the impact of stereotactic radiosurgery (SRS), BRAF status, and targeted and immune-based therapies on the recurrence patterns and factors associated with overall survival (OS) among patients with melanoma brain metastasis (MBM). METHODS A total of 366 patients were treated for 1336 MBMs; a lesion-based analysis was performed on 793 SRS lesions. The BRAF status was available for 78 patients: 35 had BRAF mut and 43 had BRAF wild-type ( BRAF-WT) lesions. The Kaplan-Meier method evaluated unadjusted OS; cumulative incidence analysis determined the incidences of local failure (LF), distant failure, and radiation necrosis (RN), with death as a competing risk. RESULTS The 12-month OS was 24% (95% CI 20%-29%). On multivariate analysis, younger age, lack of extracranial metastases, better Karnofsky Performance Status score, and fewer MBMs, as well as treatment with BRAF inhibitors (BRAFi), anti-PD-1/CTLA-4 therapy, or cytokine therapy were significantly associated with OS. For patients who underwent SRS, the 12-month LF rate was lower among those with BRAF mut lesions (6%, 95% CI 2%-11%) compared with those with BRAF-WT lesions (22%, 95% CI 13%-32%; p < 0.01). The 12-month LF rates among lesions treated with BRAFi and PD-1/CTLA-4 agents were 1% (95% CI 1%-4%) and 7% (95% CI 1%-13%), respectively. On multivariate analysis, BRAF inhibition within 30 days of SRS was protective against LF (HR 0.08, 95% CI 0.01-0.55; p = 0.01). The 12-month rates of RN were low among lesions treated with BRAFi (0%, 95% CI 0%-0%), PD-1/CTLA-4 inhibitors (2%, 95% CI 1%-5%), and cytokine therapies (6%, 95% CI 1%-13%). CONCLUSIONS Prognostic schema should incorporate BRAFi or immunotherapy status and use of targeted therapies. Treatment with a BRAF inhibitor within 4 weeks of SRS improves local control without an increased risk of RN.

  15. Testicular choriocarcinoma with cutaneous metastasis in a 19-year-old man.

    Science.gov (United States)

    Toberer, Ferdinand; Enk, Alexander; Hartschuh, Wolfgang; Grüllich, Carsten

    2018-04-17

    A 19-year-old man suffering from testicular choriocarcinoma presented to the dermatology department with a cutaneous metastasis on his head. This metastasis was the first sign of disease that led to medical consultation. Histopathology revealed cytotrophoblasts and syncytiotrophoblasts, the later expressing human chorionic gonadotropin antigen. Whole body computed tomography showed multiple metastases of the brain, lung, liver, bone, paraaortic lymph nodes and left uvea, the primary was found in the left testicle. Despite neurosurgical intervention and chemotherapy the patient died nine days after the biopsy of the cutaneous metastasis. Cutaneous metastases of testicular choriocarcinoma are exceptionally rare, with less than a dozen cases reported in the English-language literature. The present case highlights that testicular choriocarcinoma metastatic to the skin should be included in the differential of (poorly differentiated) cutaneous scalp tumors. This article is protected by copyright. All rights reserved.

  16. Imaging diagnosis of brain metastasis.

    Science.gov (United States)

    Barajas, Ramon Francisco; Cha, Soonmee

    2012-01-01

    Hematogeneous spread of primary neoplasm can result in central nervous system (CNS) disease burden in various anatomically distinct regions; calvarial, pachymeningeal, leptomeningeal, and intraparenchymal. The choice of imaging modality is dependent on the individual clinical situation, but, largely depends on the patients overall clinical status and the information needed to make treatment decisions. Contrast-enhanced magnetic resonance (MR) imaging is the preferred imaging modality of choice; however, computed tomography (CT) is often utilized as the first-pass screening modality for CNS disease. Despite the superior soft tissue resolution, multiplanar capability, and noninvasive nature of MR imaging, T(1)- and T(2)-weighted sequences are limited to delineating morphologic anatomical deraignment of tissues by tumor. Several physiology based MR imaging sequences have been developed which compliment anatomic MR imaging. Proton magnetic resonance spectroscopic and dynamic susceptibility contrast-enhanced perfusion-weighted imaging are two physiologic sequences which add additional diagnostic information allowing for improved tumor characterization. Common pitfalls in evaluating for metastatic disease burden include the misidentification of non-neoplastic hematomas, remote microvascular ischemia, and acute onset of ischemic stroke. In the pediatric population, CNS metastases are rare; however, the onset of acute neurological symptoms in a child with known primary tumor should prompt imaging of the neuroaxis. Copyright © 2012 S. Karger AG, Basel.

  17. Brain abscess by Kocuria rosea: Case report and literature review

    Directory of Open Access Journals (Sweden)

    Juan Esteban Muñoz Montoya

    2017-03-01

    Full Text Available Brain abscess is one of the most serious complications of head and neck infections (Tunkel, 2010 [1]. Defined as a focal intracranial infection that is initiated as an area of cerebritis and evolves into a collection of pus surrounded by a vascularized capsule (Tunkel and Scheld, 2011 [2]. The infectious agents depend on the pathogenesis of the infection and the presence of various predisposing conditions, however, in general: Streptococcus sp. is the most frequent microorganism (Tunkel and Scheld, 2011 [2]: Greenberg, 2010 [3]. In this article we report a case of brain abscess caused by Kocuria rosea, an entity that has not been reported previously in literature.

  18. Illness behavior after severe brain injury: two case reports.

    Science.gov (United States)

    Giles, G M

    1994-03-01

    This paper introduces the concept of illness behavior to occupational therapists working with patients with acquired neurological impairments. The paper presents two case reports of patents with unequivocal severe brain trauma who demonstrated help-seeking and dependency behaviors that could not be accounted for by brain damage alone. Incorporating the illness behavior concept in an understanding of the patients' behavior difficulties assisted in the development of an appropriate treatment plan and interventions. This paper emphasizes that severe neurological sequelae and illness behavior may coexist in the same patient. Without an understanding of the personality and environmental factors that may influence recovery, rehabilitative efforts may be less than optimally effective.

  19. Idiopathic brain herniation. A report of two paediatric cases.

    Science.gov (United States)

    Koc, Gonca; Doganay, Selim; Bayram, Ayse Kacar; Gorkem, Sureyya Burcu; Dogan, Mehmet Sait; Per, Huseyin; Coskun, Abdulhakim

    2014-10-01

    SUMMARY - 'Idiopathic' herniation of the brain is a rare entity previously reported in 13 cases. It may be incidentally encountered in neuroimaging studies acquired for various clinical indications. We herein describe two cases of idiopathic brain herniation that were incidentally diagnosed. A 12-year-old boy presented with a six-month history of daytime sleepiness and sudden spells of sleep. Herniation of the left inferior temporal gyrus was revealed in MRI acquired with the suspicion of epilepsy. His overnight polysomnogram and multiple sleep latency tests were compatible with the diagnosis of narcolepsy. The other case, a two-year-old girl, was transferred from an outside hospital due to partial seizures with the fever. Herniation of the precuneal gyrus was encountered in MRI acquired after controlling her seizures with the initiation of phenytoin. The brain herniations of both patients were considered to be inconsistent with their medical conditions, so that they were symptom-free with only medical treatment for following three and six months, respectively. This is a rare presentation of idiopathic brain herniation as an incidental finding that accompanied narcolepsy and epilepsy. Awareness of this entity would avoid excessive surgical and medical treatments.

  20. Sister mary joseph′s nodule: A case of umbilical cutaneous metastasis with signet ring cell histology

    Directory of Open Access Journals (Sweden)

    Zadeh Valid

    2009-01-01

    Full Text Available The metastasis of a visceral malignancy to the umbilicus is known as "Sister Mary Joseph′s nodule". It is a rare clinical sign indicating advanced, metastasizing intraabdominal cancer. We report a 50-year-old man who developed metastatic skin cancer in the form of semicircular indurated plaque on top of which was a firm mobile rounded nodule at the umbilical area. Histopathological examination demonstrated diastase-resistant periodic acid-Schiff and mucicarmine positive signet ring cells, suggesting gastric carcinoma. Immunohistochemical staining showed that these cells were positive for cytokeratins and epithelial membrane antigen, suggesting epithelial origin.

  1. [A Case of ACD-Associated RCC with Lymph Node Metastasis and Contralateral Renal Carcinoma after Nephrectomy].

    Science.gov (United States)

    Makino, Yuki; Tsuchihashi, Kazunari; Shimizu, Yosuke; Kanamaru, Sojun; Hashimoto, Kimio; Ito, Noriyuki

    2016-07-01

    A 59-year-old man who had undergone hemodialysis for 13 years was diagnosed with left renal cell carcinoma (RCC),cT1aN0M0,in 2010. He had a laparoscopic left nephrectomy,and the pathological diagnosis at that time was clear cell carcinoma,pT1a (multifocal). At 1 year after surgery,he was diagnosed with a left renal hilar lymph node metastasis and a new right RCC,cT1aN0M0. Consequently,he underwent a right nephrectomy and retroperitoneal lymph node dissection in 2012. Pathologic diagnosis by the current classification of the right renal tumor was acquired cystic disease-associated renal cell carcinoma (ACD-associated RCC),and that of the left hilar lymph node was metastatic RCC with sarcomatoid change. According to the revised classification the pathological diagnosis of the left renal tumor was ACD-associated RCC. There has been no evidence of recurrence or metastasis for 3 years after the second operation. The specific classification of dialysis-related renal tumors and their characteristics should be standard knowledge for urologists.

  2. A Case of Malignant Melanoma with In-Transit Metastasis That Responded to Intravenous Infusion of Interferon-β

    Directory of Open Access Journals (Sweden)

    Masaru Arima

    2014-03-01

    Full Text Available A 77-year-old man with a history of surgical resection of malignant melanoma involving the fifth toe of his left foot 14 years ago presented at the Kariya Toyota General Hospital with a 3-month history of skin ulcer at the same site and red nodules on the lower left leg. Malignant melanoma was suspected, and the patient was referred to our department. On examination, a skin ulcer measuring 25 × 20 mm was observed at the amputation site on the left foot. In addition, multiple red nodules were observed on the lower left leg. Skin biopsies of the ulcer and nodules revealed recurrent malignant melanoma with in-transit metastasis. Two weeks later, he developed acute myocardial infarction and was hospitalized at the Kariya Toyota General Hospital. One month later, the myocardial infarction ameliorated, and he was transferred to our department. As the myocardial infarction had decreased the patient's tolerance to surgery, interferon-β was administered by intravenous infusion. The skin ulcer and red nodules on the lower left leg disappeared 26 weeks after infusion had been initiated. The patient's progress has been satisfactory, with no evidence of recurrence or metastasis at 1 year and 9 months after the initiation of intravenous infusion.

  3. [A Case of Locally-Advanced Breast Cancer with Liver Metastasis, Treated with Mastectomy of the Primary Tumor after Chemotherapy].

    Science.gov (United States)

    Kanada, Yoko; Matsuzaki, Hiroshi; Kobayashi, Hiroshi; Suzuki, Keisuke; Sawada, Hisato; Senba, Yoshihide; Yoshioka, Takafumi; Note, Hiromasa; Sato, Yayoi; Miyazaki, Akinari; Natsume, Toshiyuki; Tanaka, Hajime; Maruyama, Takashi

    2015-11-01

    The patient was a 39-year-old woman who was referred to our hospital with suspicion of locally-advanced breast cancer. After several tests, she received a diagnosis of cT4bN1M1 (liver), Stage Ⅳbreast cancer. The liver metastasis was located in S4, and was 1 cm in size. Core needle biopsy was performed on the breast tumor; the pathological diagnosis was invasive ductal carcinoma (scirrhous carcinoma), nuclear Grade (NG) 3, and HER2-positive. She received epirubicin plus cyclophosphamide (EC) followed by docetaxel (DOC) plus pertuzumab (PER) plus trastuzumab (HER). After chemotherapy, the liver metastasis and axillary lymph node metastases had disappeared on imaging findings, showing a complete response (CR), but the primary breast tumor remained, showing a partial response (PR). She underwent mastectomy and axillary lymph node dissection for local control. After surgery, no metastases including liver metastases were seen on CT. The patient is currently receiving tamoxifen and anti-HER2 therapy.

  4. Brain abscess associated with ethmoidal sinus osteoma: A case report

    Directory of Open Access Journals (Sweden)

    Hiroaki Nagashima

    2014-12-01

    Full Text Available Osteoma of the paranasal sinus is uncommon, and the occurrence of brain abscess associated with ethmoidal osteoma is particularly rare. We report here a case of a brain abscess complicating an ethmoidal osteoma in a 68-year-old man who presented with high-grade fever and disturbance in the level of consciousness. Computed tomography scanning and magnetic resonance imaging revealed a ring-enhancing mass in the left frontal lobe with surrounding edema and a bony mass in the ethmoidal sinus. We scheduled a two-stage operation. First, emergency aspiration and drainage of the abscess via the forehead were performed to reduce the abscess volume. These were followed by a left frontal craniotomy to totally remove both the brain abscess and the bony mass. The bony mass had breached the dura mater. After removing the bony mass, we repaired the anterior skull base using a pericranial flap. Pathological findings of the bony tumor were consistent with osteoma. The postoperative course was uneventful. In the case of a huge brain abscess associated with an ethmoidal osteoma, volume reduction by drainage followed by surgical removal of both lesions may help to control infection and achieve a cure. Use of a vascularized pericranial flap is important to prevent direct communication between the paranasal sinuses and the cranial cavity.

  5. Some questions about brain death: a case report.

    Science.gov (United States)

    Joffe, Ari R; Anton, Natalie R

    2007-10-01

    A 13-year-old girl had an anaphylactic cardiac arrest with 45 minutes of resuscitation. After rewarming on day 3, a first examination was compatible with brain death, including an apnea test. Shortly thereafter, a stimulus to the trapezius muscle above the clavicles resulted in bilateral lower-limb withdrawal. A subsequent examination by another intensivist found, during vestibulo-ocular testing, bilateral lower-limb withdrawal. A radionuclide cerebral blood-flow test indicated no intracranial flow, and a computed tomography scan indicated diffuse severe cerebral edema. After these tests, stimulus to the trapezius muscle resulted in bilateral lower-limb extensor posturing. The next day, on repeated examination, the patient no longer had any response to stimulus, and was declared brain dead. This case raised two questions. Why should an intermittent lower-limb withdrawal response to supraclavicular stimulus be a more critical brain function, precluding a diagnosis of brain death (indicating that the patient has not lost integrative unity of the organism), than all other clinical and radiological findings? Was the withdrawal response of spinal origin or brainstem origin? How one chooses to interpret the withdrawal of lower limbs elicited by supraclavicular stimulus directly determines whether the patient in this case was dead.

  6. Pneumoperitoneum after Endoscopic Retrograde Cholangiopancreatography due to Rupture of Intrahepatic Bile Ducts and Glisson’s Capsule in Hepatic Metastasis: A Case Report and Review of Literature

    Directory of Open Access Journals (Sweden)

    Zubair Khan

    2017-10-01

    Full Text Available Introduction: Endoscopic retrograde cholangiopancreatography (ERCP has been proven to be a safe and effective method for diagnosis and treatment of biliary and pancreatic disorders. Major complications of ERCP include pancreatitis, hemorrhage, cholangitis, and duodenal perforation. We report a third case in literature of pneumoperitoneum after ERCP due to rupture of intrahepatic bile ducts and Glisson’s capsule in a peripheral hepatic lesion. Case Report: A 50-year-old male with a history of metastatic pancreatic neuroendocrine tumor and who had a partially covered metallic stent placed in the biliary tree 1 year ago presented to the oncology clinic with fatigue, abdominal pain, and hypotension. He was planned for ERCP for possible cholangitis secondary to obstructed previously placed biliary stent. However, the duodenoscope could not be advanced to the level of the major papilla because of narrowed pylorus and severely strictured duodenal sweep. Forward-view gastroscope was then passed with careful manipulation to the severely narrowed second part of the duodenum where the previously placed metallic stent was visualized. Balloon sweeping of stenting was done. Cholangiography did not show any leak. Following the procedure, the patient underwent CT scan of the abdomen that showed pneumoperitoneum which was communicating with pneumobilia through a loculated air collection in necrotic hepatic metastasis perforating Glisson’s capsule. The patient was managed conservatively. Conclusion: In our case, pneumoperitoneum resulted from rupture of intrahepatic bile ducts and Glisson’s capsule in hepatic metastasis. This case emphasizes the need for close clinical and radiological observation of patients with hepatic masses (primary or metastatic subjected to ERCP.

  7. Whole brain radiation with supplementary boost for patients for unique brain metastasis from a primitive lung cancer; Experience de l'irradiation encephalique totale avec escalade de dose focalisee pour le traitement des metastases cerebrales uniques d'un carcinome bronchopulmonaire

    Energy Technology Data Exchange (ETDEWEB)

    Levy, A.; Lamproglou, I. [Service de radiotherapie, groupe hospitalier Pitie-Salpetriere, 47-83, boulevard de l' Hopital, 75013 Paris (France); Chargari, C. [Service de radiotherapie, groupe hospitalier Pitie-Salpetriere, 47-83, boulevard de l' Hopital, 75013 Paris (France); Service de radiotherapie, hopital d' instruction des armees Val-de-Grace, 75005 Paris (France); Mazeron, J.J. [Service de radiotherapie, groupe hospitalier Pitie-Salpetriere, 47-83, boulevard de l' Hopital, 75013 Paris (France); Universite Pierre-et-Marie-Curie Paris 6, 4, place Jussieu, 75005 Paris (France); Krzisch, C. [Service de radiotherapie, CHU d' Amiens-Picardie, place Victor-Pauchet, 80054 Amiens cedex (France); Assouline, A. [Service de radiotherapie, groupe hospitalier Pitie-Salpetriere, 47-83, boulevard de l' Hopital, 75013 Paris (France); Universite Pierre-et-Marie-Curie Paris 6, 4, place Jussieu, 75005 Paris (France); Service de radiotherapie, CHU d' Amiens-Picardie, place Victor-Pauchet, 80054 Amiens cedex (France)

    2011-08-15

    Purpose. - To assess the potential benefit of a boost in patients treated with whole brain irradiation by a conventional linear accelerator for lung cancer solitary brain metastasis. Patients and methods. - From 2002 to 2006, a retrospective analysis was carried out from 64 unselected consecutive patients with secondary brain metastasis from lung cancer, treated with whole brain irradiation without surgical resection. Thirty patients (47%) received a boost in their brain metastases. Three potential prognostic factors were studied: sex, RPA score and improvement of neurological symptoms after radiotherapy. An analysis was conducted to determine whether an additional dose may improve survival in the absence of surgical resection. Results. - The mean follow-up was 4.9 months. The median overall survival was 8.5 months (6.4 to 10.7 months). The total dose of radiotherapy was the only significant prognostic factor for overall survival. The median overall survival was 6.2 months for patients without additional radiation versus 11.2 months for patients receiving a boost dose (p = 0.011). Sex, RPA score and improvement of neurological symptoms after radiotherapy were not found as prognostic factors for overall survival. Conclusions. - Boost delivered after whole brain radiation therapy by a conventional particle accelerator may provide a benefit in selected patients, especially for centres that do not have radiotherapy techniques in stereotactic conditions. This warrants further prospective assessment. (authors)

  8. Decoding Melanoma Metastasis

    Energy Technology Data Exchange (ETDEWEB)

    Damsky, William E. Jr. [Department of Dermatology, Yale School of Medicine, New Haven, Connecticut (United States); Department of Pathology, University of Vermont College of Medicine, Burlington, Vermont (United States); Rosenbaum, Lara E.; Bosenberg, Marcus, E-mail: Marcus.Bosenberg@yale.edu [Department of Dermatology, Yale School of Medicine, New Haven, Connecticut (United States)

    2010-12-30

    Metastasis accounts for the vast majority of morbidity and mortality associated with melanoma. Evidence suggests melanoma has a predilection for metastasis to particular organs. Experimental analyses have begun to shed light on the mechanisms regulating melanoma metastasis and organ specificity, but these analyses are complicated by observations of metastatic dormancy and dissemination of melanocytes that are not yet fully malignant. Additionally, tumor extrinsic factors in the microenvironment, both at the site of the primary tumor and the site of metastasis, play important roles in mediating the metastatic process. As metastasis research moves forward, paradigms explaining melanoma metastasis as a step-wise process must also reflect the temporal complexity and heterogeneity in progression of this disease. Genetic drivers of melanoma as well as extrinsic regulators of disease spread, particularly those that mediate metastasis to specific organs, must also be incorporated into newer models of melanoma metastasis.

  9. DCB - Tumor Metastasis Research

    Science.gov (United States)

    Tumor metastasis research examines the mechanisms that allow cancer cells to leave the primary tumor and spread to another part of the body. Learn about recent tumor metastasis research studies supported by the Division of Cancer Biology.

  10. Small cell neuroendocrine carcinoma of the endometrium with pulmonary metastasis: A clinicopathologic study of a case and a brief review of the literature

    Directory of Open Access Journals (Sweden)

    Antonio D'Antonio

    2016-02-01

    Full Text Available Neuroendocrine carcinomas (NEC of the female genital tract are aggressive and rare tumors that usually involve the cervix and ovary, and are seen rarely in the endometrium in perimenopausal or postmenopausal women. We presented a case of a73 year-old postmenopausal woman with vaginal bleeding and abdominal pain. A subsequent computerized tomography (CT scan of pelvis showed an enlarged uterus (20,0 × 12,0 cm with para-aortic and pelvic lymph node metastases. She underwent surgical debulking and staging of an endometrial tumor with omental metastasis and positive lymph nodes. The pathological diagnosis was primary small cell carcinoma (SCC combined with endometrioid carcinoma of uterine corpus. Her final FIGO stage was IVB. Three months after surgery CT-total body showed a metastasis to left lung of SCC. Because the small-cell component of endometrial tumor showed a strong positivity for TTF1 as pulmonary counterpart a differential diagnosis with a primary small cell carcinoma of the lung should be made. Identifying an appropriate therapeutic management for SCC of endometrium is challenging since these are extremely rare tumors. An optimal initial therapeutic approach to this rare disease, especially at an advanced stage, has not yet been clearly defined. However, in these a multidisciplinary therapy, including surgery, chemotherapy, and radiotherapy represent until this time the only therapeutic option.

  11. Cerebral Parenchymal Photopenia on FDG-PET/CT Reflecting Vasogenic Edema Due to Leptomeningeal Metastasis in Breast Cancer.

    Science.gov (United States)

    Ishiyama, Mitsutomi; Matesan, Manuela Christina

    2017-04-01

    A 61-year-old woman with metastatic breast cancer presented with migrainelike episodes over the past 10 months. FDG-PET/CT(PET/CT) showed relatively symmetric areas of photopenia predominantly in the bilateral superior parietal lobules. Subsequent contrast-enhanced MRI revealed leptomeningeal metastasis in the bilateral posterior parietal regions with associated vasogenic edema in the adjacent brain parenchyma. There was no clear evidence of parenchymal metastasis on MRI. After chemotherapy, the areas of abnormality resolved on PET/CT 8 months later, and the patient showed interval symptomatic improvement. The present case demonstrates brain parenchymal photopenia on PET/CT as an indirect sign of leptomeningeal metastasis reflecting regional vasogenic edema.

  12. Metástase esplênica isolada de adenocarcinoma do sigmoide: relato de caso Isolated splenic metastasis from sigmoid colon adenocarcinoma: case report

    Directory of Open Access Journals (Sweden)

    Sansom Henrique Bromberg

    2011-03-01

    Full Text Available INTRODUÇÃO: Metástases esplênicas solitárias oriundas de carcinomas colorretais são raras, com 41 casos descritos na literatura inglesa até 2007. Muitos pacientes são assintomáticos, e o diagnóstico é quase sempre feito por imagens radiológicas ou por elevações sanguíneas do antígeno carcinoembrionário (CEA, solicitados no seguimento pós-operatório desses pacientes. Relato do caso: Homem de 54 anos foi submetido à colectomia esquerda por carcinoma de sigmoide. O tumor foi estadiado como T3N0M0 e permaneceu assintomático por dez meses, com níveis normais de CEA. Notou-se, então, significativa elevação do antígeno e a tomografia computadorizada do abdômen revelou massa no polo inferior do baço, suspeita de metástase. A laparotomia confirmou o achado propedêutico, sendo realizada esplenectomia. O diagnóstico anatomopatológico foi de adenocarcinoma metastático, sem invasão dos linfonodos. A sobrevida acompanhada do paciente foi de 14 meses, livre de recidiva. CONCLUSÃO: Metástases esplênicas isoladas de carcinoma dos cólons são raras, e a esplenectomia oferece possibilidade de sobrevida expressiva.Solitary metastatic metastasis from colorectal neoplasms is rare. Only 41 cases have been reported in the English literature until 2007. Most patients are asymptomatic, and the diagnosis is usually done by imaging studies or CEA (carcinoembrionic antigen blood increases, which are required in the postoperative follow-up period. Case report: A 54-year-old man underwent an extended left colectomy for sigmoid colon cancer. The tumor was staged as T3N0M0. During ten months of the follow-up period, the patient remained asymptomatic with normal levels of laboratory tests, including CEA measurement. Then, there was a significant elevation of CEA, and the abdomen computed tomography revealed a mass in the spleen considered as an isolated metastasis. The patient underwent splenectomy. Histological diagnosis confirmed a

  13. A rare case of coexistence of metastasis from head and neck squamous cell carcinoma and tuberculosis within a neck lymph node.

    Science.gov (United States)

    Caroppo, Danila; Russo, Daniela; Merolla, Francesco; Ilardi, Gennaro; Del Basso de Caro, Marialaura; Di Lorenzo, PierPaolo; Varricchio, Silvia; Mascolo, Massimo; Staibano, Stefania

    2015-10-29

    Coexistence of metastasis from squamous cell carcinoma and tuberculosis within lymph nodes is rare. We report a case of 86 years old woman with a mass in the left laterocervical region. The patient had undergone excision of a poorly differentiated squamous cell carcinoma from the mucosa of the left cheek, a few months before. Histological examination of a mass of few fused lymph nodes, isolated from left laterocervical lymphadenectomy, showed metastatic squamous cell carcinoma with concomitant granulomatous inflammation. A diagnosis of tuberculosis associated with malignancy was posed. The suspect was confirmed by a positive anamnestic finding of a previous tuberculosis infection. The granulomatous reaction may be associated with many types of tumor, and can be found in the draining lymph nodes. The possibility that this reaction is also due to a tuberculosis infection should be kept in mind for elderly oncology patient.

  14. MR-guided laser-induced thermotherapy with a cooled power laser system: a case report of a patient with a recurrent carcinoid metastasis in the breast

    Energy Technology Data Exchange (ETDEWEB)

    Vogl, Thomas J.; Mack, Martin G.; Straub, Ralf; Eichler, Katrin; Zangos, Stephan; Engelmann, Kerstin; Hochmuth, Kathrin; Ballenberger, Sabine; Jacobi, Volkmar; Diebold, Thomas [Institute of Diagnostic and Interventional Radiology, University Hospital Frankfurt, Johann Wolfgang Goethe University, Theodor-Stern-Kai 7, 60590 Frankfurt/Main (Germany)

    2002-07-01

    We report a case of a 52-year-old woman with a palpable recurrent metastasis of a neuroendocrine carcinoma to the upper outer quadrant of the right breast. For the treatment of this lesion, MR-guided laser-induced thermotherapy was performed with a cooled power laser system (Nd:YAG-Laser). An open 0.2-T MR unit was used for the monitoring of the laser energy delivery to the breast; thus, a thermosensitive fast low-angle shot 2D sequence for MR thermometry was used, so the ablation of the tumor and the increase of laser-induced necrosis could be interactively visualized with the repetitive use of this sequence. The postinterventional MR control exams 1 day and 4 months after laser-induced thermotherapy at the 1.5-T MR unit (Magnetom Symphony Quantum, Siemens, Erlangen, Germany) verified the complete ablation of the tumor without any signs of residual or relapsing tumor. (orig.)

  15. Metástasis parotídea de un carcinoma renal: A propósito de un caso Parotid metastasis of renal carcinoma: A case report

    Directory of Open Access Journals (Sweden)

    Alfonso Mogedas Vegara

    2013-06-01

    Full Text Available La aparición de metástasis de un carcinoma renal a nivel parotídeo es un fenómeno poco frecuente. En la literatura indexada, solo se han descrito 29 pacientes desde 1986. Presentamos un paciente de 61 años, que tras cinco años de la realización de una nefrectomía unilateral por un carcinoma renal de células claras, desarrolló una metástasis de localización parotídea.Metastastic spread of renal cell carcinoma to the parotid gland is rare. In the indexed literature, with only 29 patients recorded since 1986. The case of a 61-year-old patient who developed parotid metastasis of renal cell carcinoma five years after unilateral nephrectomy is reported.

  16. A case of odontogenic brain abscess arising from covert dental sepsis

    OpenAIRE

    Clifton, TC; Kalamchi, S

    2011-01-01

    Odontogenic infections can spread to any organ of the body and in some cases cause life threatening infections. We report a case of multiple odontogenic brain abscesses resulting from undetected tooth decay. Whereas most odontogenic brain abscesses occur following dental treatment, this report documents brain abscesses prior to dental treatment, signifying the dangers of covert dental infections. This case report updates the literature on the topic of odontogenic brain abscesses.

  17. Contiguous spinal metastasis mimicking infectious spondylodiscitis

    International Nuclear Information System (INIS)

    Lee, Chul Min; Lee, Seung Hun; Bae, Ji Yoon

    2015-01-01

    Differential diagnosis between spinal metastasis and infectious spondylodiscitis is one of the occasional challenges in daily clinical practice. We encountered an unusual case of spinal metastasis in a 75-year-old female breast cancer patient that mimicked infectious spondylodiscitis. Magnetic resonance imaging (MRI) showed diffuse bone marrow infiltrations with paraspinal soft tissue infiltrative changes in 5 contiguous cervical vertebrae without significant compression fracture or cortical destruction. These MRI findings made it difficult to differentiate between spinal metastasis and infectious spondylodiscitis. Infectious spondylodiscitis such as tuberculous spondylodiscitis was regarded as the more appropriate diagnosis due to the continuous involvement of > 5 cervical vertebrae. The patient's clinical presentation also supported the presumptive diagnosis of infectious spondylodiscitis rather than spinal metastasis. Intravenous antibiotics were administered, but clinical symptoms worsened despite treatment. After pathologic confirmation by computed tomography-guided biopsy, we were able to confirm a final diagnosis of spinal metastasis

  18. Contiguous spinal metastasis mimicking infectious spondylodiscitis

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Chul Min; Lee, Seung Hun [Dept. of Radiology, Hanyang University Hospital, Seoul (Korea, Republic of); Bae, Ji Yoon [Dept. of Pathology, National Police Hospital, Seoul (Korea, Republic of)

    2015-12-15

    Differential diagnosis between spinal metastasis and infectious spondylodiscitis is one of the occasional challenges in daily clinical practice. We encountered an unusual case of spinal metastasis in a 75-year-old female breast cancer patient that mimicked infectious spondylodiscitis. Magnetic resonance imaging (MRI) showed diffuse bone marrow infiltrations with paraspinal soft tissue infiltrative changes in 5 contiguous cervical vertebrae without significant compression fracture or cortical destruction. These MRI findings made it difficult to differentiate between spinal metastasis and infectious spondylodiscitis. Infectious spondylodiscitis such as tuberculous spondylodiscitis was regarded as the more appropriate diagnosis due to the continuous involvement of > 5 cervical vertebrae. The patient's clinical presentation also supported the presumptive diagnosis of infectious spondylodiscitis rather than spinal metastasis. Intravenous antibiotics were administered, but clinical symptoms worsened despite treatment. After pathologic confirmation by computed tomography-guided biopsy, we were able to confirm a final diagnosis of spinal metastasis.

  19. Penetrating brain injury with a bike key: a case report.

    Science.gov (United States)

    Das, Joe M; Chandra, Satheesh; Prabhakar, Rajmohan B

    2015-12-01

    Penetrating brain injury (PBI) may be caused by low-velocity or high-velocity objects. Several objects are known to cause such injury ranging from knives to rooster pecks. However, an assault with the key of a bike causing PBI has not been reported in the literature. The objective of this study was to report the case of a 21-year-old male patient, who presented after an assault with a bike key. The key was impacted in the left parietal region. Left parietal craniotomy was done and the key was removed. There was an underlying parenchymal contusion, which was excised. On post-operative day two, the patient developed motor aphasia, which subsided in subsequent days with antiedema measures. At the first month follow-up, the patient was having normal speech and consciousness. Prompt treatment of penetrating brain injury is important and angiography is not always necessary for PBI.

  20. Brain abscess due to odontogenic infection: a case report.

    Science.gov (United States)

    Park, Sung Yong; Suh, Dong Won; Park, Chul Min; Oh, Min Seok; Lee, Dong-Kun

    2014-06-01

    In this report, we describe a case of brain abscess due to odontogenic infection. A 53-year-old female who had been suffering from headache and trismus for two weeks visited the Department of Oral and Maxillofacial Surgery at the Sun Dental Hospital (Daejeon, Korea). Even after several routine tests, we still could not make a diagnosis. However, after the combined multidisciplinary efforts of oral surgeons and neurosurgeons, the patient was treated for odontogenic infection and made an uneventful recovery. Therefore, patients with infections in the head and neck region showing symptoms such as headache, changes in mental state, nausea, vomiting, seizures, hemiplegia, speech disturbance, and visual disturbance, a brain abscess should be included in the list of differential diagnoses.

  1. The diagnostic contribution of computed tomography in intranasal carcinoma with retrobulbar, oral and brain invasion in a canine: case report

    International Nuclear Information System (INIS)

    Zardo, Karen Maciel; Belotta, Alexandra Frey; Babicsak, Viviam Rocco; Machado, Vania Maria de Vasconcelos; Zanoni, Diogo Souza; Costa, Denis Carvalho

    2012-01-01

    Intranasal tumors are uncommon and in most cases are malignant, aggressive and with low to moderate potential for metastasis. Clinical signs are usually caused by progressive obstruction of the upper airways. The test cytopathological also is a diagnosis method, but the definitive diagnosis is made by histopathological. Computed tomography (CT) is recommended to treatment planning. A poodle was attended at the veterinary hospital with a clinical history of epistaxis and nasal and ocular secretions, seizures and severe dyspnoea. The animal underwent to radiographic examination of the chest and skull as well as helical computed tomography of the nasal cavity and brain before and after the administration of intravenous contrast. The CT findings revealed an expansive bilateral nasal cavity neoformation, with involvement of the retrobulbar space, right frontal sinus, brain and oral cavity, suggesting a neoplastic or an infectious process. The CT examination allowed the material collection, directly from the mass, to cytological examination, providing the diagnosis of carcinoma. CT also allowed the determination of the unfavorable prognosis of the patient and the treatment planning which not included the surgical excision of the neoformation. Although CT was not conclusive in the diagnosis of carcinoma, it was essential to accurately define the extent of the lesion, to guide the collection of material directly from the tumor and to determine the prognosis of the animal, proving to be an extremely useful tool in cases of tumors intranasal in dogs. (author)

  2. Discordant Findings of Skeletal Metastasis Between Tc99m MDP Bone Scans and F18 FDG PET/CT Imaging for Advanced Breast and Lung Cancers—Two Case Reports and Literature Review

    Directory of Open Access Journals (Sweden)

    Yu-Wen Chen

    2007-12-01

    Full Text Available Traditionally, Tc99m methyl diphosphate (MDP bone scintigraphy provides high-sensitivity detection of skeletal metastasis from breast and lung cancers in regular follow-up. Fluorodeoxyglucose (FDG positron emission tomography/computed tomography (PET/CT, based on the glucose metabolism of malignant cells, plays a role in describing rumor growth, proliferation of neoplasm and the extent of metastasis. In general, concordant findings of skeletal metastasis are seen on both types of image, especially in cases of breast and lung cancer. However, there were extremely discordant findings of skeletal metastasis between bone scans and F18 FDG PET/CT imaging in two cases among 300 consecutive F18 FDG PET/CT follow-up exams of patients with malignancies, during the past year, in our center. Both cases, one of breast cancer and one of lung cancer, had negative bone scintigraphic findings, but a diffusely high grade of F18 FDG avid marrow infiltration in the axial spine, leading to the diagnosis of stage IV disease in both cases. Owing to variant genetic aberrance of malignance, F18 FDG PET/CT reveals direct evidence of diffuse, rapid neoplasm metabolism in the bone marrow of the spine, but not of secondary osteoblastic reactions in vivo. F18 FDG PET/CT should always be employed in the follow-up of patients with malignancies.

  3. Gastric cancer metastasis mimicking primary lung cancer - case report and review of the literature; Metastase de cancer gastrico simulando neoplasia primaria de pulmao - relato de caso e revisao da literatura

    Energy Technology Data Exchange (ETDEWEB)

    Escuissato, Dante Luiz; Ledesma, Jorge Alberto; Urban, Linei Augusta Brolini Delle; Liu, Cristhian Bau [Parana Univ., Curitiba, PR (Brazil). Hospital de Clinicas. Servico de Radiologia]. E-mail: info@dapi.com.br; Reis Filho, Jorge Sergio [Parana Univ., Curitiba, PR (Brazil). Hospital de Clinicas. Servico de Patologia; Oliveira Filho, Adilson Gil; Ferri, Mauricio Beller; Hossaka, Marco Aurelio [Parana Univ., Curitiba, PR (Brazil). Hospital de Clinicas

    2002-04-01

    Gastric cancer frequently presents intraperitoneal spread. Distant metastasis are rare. The authors describe a case of a 47-year-old white man, long-term cigarette smoker, who had a right upper lobe mass seen on plain films and computed tomography of the chest. A gastric adenocarcinoma was concomitantly diagnosed by endoscopic examination. A bronchoscopy guided biopsy showed that the lung mass was in fact a metastasis from gastric adenocarcinoma. In this article, the imaging findings of gastric cancer and the patterns of dissemination to other organs are reviewed. (author)

  4. Lymphogenous metastasis to the transverse colon that originated from signet-ring cell gastric cancer: A case report and review of the literature.

    Science.gov (United States)

    Sonoda, Hirofumi; Kawai, Kazushige; Yamaguchi, Hironori; Murono, Koji; Kaneko, Manabu; Nishikawa, Takeshi; Otani, Kensuke; Sasaki, Kazuhito; Yasuda, Koji; Tanaka, Toshiaki; Kiyomatsu, Tomomichi; Hata, Keisuke; Nozawa, Hiroaki; Ishihara, Soichiro; Aikou, Susumu; Yamashita, Hiroharu; Ushiku, Tetsuo; Seto, Yasuyuki; Fukayama, Masashi; Watanabe, Toshiaki

    2017-12-01

    Metastases to the colon are rare and a high-frequency primary region is the stomach. In cases of metastases to the colon, the morphological type of the metastatic region is mostly the infiltrating type of poorly differentiated or undifferentiated adenocarcinoma with lymph and blood vessel invasion. A case of cancer metastasis to the transverse colon that originated from advanced gastric cancer, which shows the difficulties in the precise diagnosis of metastases to the colon, is presented. In the present case, the gastric carcinoma was determined to be an advanced infiltrative ulcerative adenocarcinoma and the colon carcinoma was determined to be a superficial depressed adenocarcinoma. After surgery, the colon carcinoma was diagnosed as a metastatic adenocarcinoma from gastric adenocarcinoma with high invasion of vessels, by immunohistopathological analysis of CK7, CK20, p53 and HER-2. In this report, previously reported cases of metastases to the colon from gastric cancer were reviewed and their morphological characteristics were analyzed. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  5. Brain metastases from esophageal cancers. Clinical features and treatment results

    International Nuclear Information System (INIS)

    Sueyama, Hiroo; Yamanoi, Tadayoshi; Uematu, Takayoshi

    2001-01-01

    Metastatic brain tumors from esophageal cancer are relatively rare. We analyzed the clinical features and results of treatment in 14 cases of brain metastases from esophageal carcinoma. The average time to diagnosis of brain metastases in the 11 patients with metachronous lesions was 13 months. The average age of patients at the diagnosis of brain metastasis was 65 years. Most patients had T4 or N1 disease at the time of diagnosis of esophageal cancer. Performance status of grade 3 was most frequent at the time of diagnosis of brain metastasis. Treatment for brain metastases was surgery followed by radiation in five cases, radiotherapy alone in seven cases, and conservative treatment in two cases. The median survival time of all patients from the treatment of brain metastases was 2 months, with only one patient alive after more than one year. Improvement in neurological symptoms was demonstrated in 42% of cases. These extremely poor treatment results reflect the fact that most patients at the time of diagnosis of brain metastasis had poor performance status and the presence of extracerebral metastases. Therefore, a short-course, high-dose-per-fraction treatment for brain metastases from esophageal cancer should be selected from the viewpoint of quality of life. (author)

  6. [The case of multiple brain abscesses conservatively treated].

    Science.gov (United States)

    Kaczorowska, Beata; Chmielewski, Henryk; Pawełczyk, Małgorzata; Przybyła, Monika; Błaszczyk, Bogdan; Chudzik, Wiesław

    2007-02-01

    We report the case of patient with rheumatoid arthritis treated by sulfasalazin. He was hospitalized because of general erythrodermia and diarrhoea with dysproteinemia. The consciousness disturbances and the meningitis syndrome occured in the course of disease. The findings of cerebrospinal fluid suggested viral meningitis and encephalitis. The treatment was started. After short-term improvement, the focal neurological deficits and the consciousness disturbances appeared again. The examinations of the computed tomography and the magnetic resonance image suggested inflammatory or neoplasmatic process. The inflammatory process seemed to be more probable and antibiotic treatment was administered. The following CT and MRI findings confirmed inflammatory changes of brain tissue and abscess formation tendency. After the neurosurgeon consultation the conservatively treatment was continued. The 2 month therapy achieved a successful outcome. We report this case because of the difficulties of diagnostic and treatment choices and the 50% mortality connected with the multiple brain abscesses. It seems that in our case the bacterial infection was secondary to the viral encephalomeningitis. We couldn't find the primary focus of bacterial infection, although the infection cause was undoubtedly hematogenous (abscesses location on the boundaries of cerebral cortex and white matter). There is no evident therapeutic standards and the choice of the best treatment is still under discussion. However, neuroimagining techniques are very useful in the correct diagnosis and optimal treatment.

  7. MicroRNAs-from metastasis prediction to metastasis prevention?

    Science.gov (United States)

    Abba, Mohammed; Patil, Nitin; Leupold, Jörg Hendrik; Allgayer, Heike

    2016-03-01

    Recently, we suggested the microRNA (miR) landscape defining metastasis. The first miR-driven network orchestrating invasion, intravasation, and metastasis was confirmed independently across several malignancies, suggesting a rather general principle for metastasis regulation. We hope that our data will stimulate the field in terms of further hypothesis generation, metastasis prediction, and metastasis prevention.

  8. Guillain Barre Syndrome Following Traumatic Brain Injury: A Rare Case

    Directory of Open Access Journals (Sweden)

    Kirac Unal

    2016-06-01

    Full Text Available Introduction Guillain-Barre syndrome (GBS is an immune-mediated acute inflammatory disorder of the peripheral nervous system. Infectious agents were usually accused of playing a role in the etiology of GBS. Guillain-Barre syndrome has rarely been reported following subdural and subarachnoid hemorrhage after head trauma. Case Presentation We report on a 63-year-old male patient presenting GBS following Traumatic Brain Injury (TBI. Only five other similar cases are described in the literature. Conclusions Sudden onset of GBS symptoms following trauma may erroneously be assessed as secondary complications of the TBI and can lead to unnecessary procedures such as computerized tomography (CT scan and magnetic resonance imaging (MRI for a definitive diagnosis and may be a waste of time.

  9. Coping with traumatic brain injury: representative case studies.

    Science.gov (United States)

    Kwasnica, C M; Heinemann, A

    1994-04-01

    This case report compares the use of social supports and vulnerability to substance abuse for two rehabilitation clients after traumatic brain injury (TBI). Using a psychosocial assessment, the Motivational Structure Questionnaire, Adaptive Skills Battery, and Ways of Coping Checklist within a representative case method, we studied two individuals in depth to understand differences in postinjury drinking behaviors. We also examined differences in availability and use of social supports and how support was related to coping efforts. Finally, we illustrated goal-setting and the relationship between long-term planning and follow-through on goals. Social supports, adaptive problem-solving behaviors, and positive reappraisal of situations seem to be important elements in postinjury abstinence. Clinically, this research supports the need for fostering use of both social supports and substance use prevention and treatment services when working with both inpatient and outpatient TBI clients.

  10. A case of lung adenocarcinoma with multiple intracranial hemorrhages of brain metastases after whole-brain radiation therapy

    International Nuclear Information System (INIS)

    Nakamichi, Shinji; Hirano, Satoshi; Asao, Tetsuhiko; Takeda, Yuichiro; Sugiyama, Haruhito; Kobayashi, Nobuyuki

    2011-01-01

    Whole-brain radiation therapy (WBRT) is widely applied in cases of brain metastases of non-small cell lung cancer (NSCLC). However, there are few case reports on hemorrhages of brain metastases occurring after WBRT. A 63-year-old woman was given a diagnosis of stage IV (T4N0M1b) lung adenocarcinoma about 4 years previously, and received chemotherapy regimens and gamma knife radiosurgery. However, her brain metastases exacerbated and she received WBRT in November 2010 and docetaxel monotherapy in December 2010. Two weeks after completing WBRT, she experienced dysarthria and an MRI showed multiple hemorrhages within brain metastases. Over a period of careful observation, these hemorrhages repeatedly alternated between improvement and exacerbation. Radiotherapy for metastatic brain tumors is considered to suppress hemorrhagic events of brain metastases. However, multiple intracranial hemorrhages of brain metastases occurred after WBRT in the present case. The accumulation of further studies of similar cases is necessary to identify the exact mechanism of these hemorrhages. (author)

  11. Risk factors and the preoperative assessment of right para-oesophageal lymph node metastasis in right lobe papillary thyroid carcinoma: A case series.

    Science.gov (United States)

    Qu, You; Zhang, Hao; Zhang, Ping; Dong, Wenwu; He, Liang; Sun, Wei; Liu, Jinhao

    2017-06-01

    Right para-oesophageal lymph nodes (RPELN) are included among the right central compartment lymph nodes (rCLN) and located behind right recurrent laryngeal nerve (rRLN). However, due to the likelihood of increasing postoperative complications, and the extremely difficulties of RPELN dissection, the decision to perform RPELN dissection remains controversial. The aim of this study was to explore the risk factors of RPELN metastasis and evaluate RPELN metastasis by preoperative examination. We reviewed the medical records of 163 consecutive papillary thyroid carcinoma (PTC) patients (125 females and 38 males) who underwent right lobe plus isthmic resection (91 patients) or total thyroidectomy (72 patients) with right or bilateral central compartment lymph node dissection. The RPELN dissections were performed in all patients and were individually dissected and recorded intraoperatively. All patients underwent thyroid ultrasound and enhanced neck computed tomography (CT) routinely during preoperative examination. RPELN metastasis was detected in 20 patients (12.3%), among whom 6 (3.7%) had RPELN metastasis without rCLN metastasis. Total rCLN metastasis and lateral compartment lymph node metastasis were confirmed in 57 (35.0%) and 24 (14.7%) patients, respectively. The tumour diameter, number of metastatic rCLN and lateral compartment lymph nodes, RPELN visible on CT, and enhanced CT value of RPELN were confirmed significantly associated with RPELN metastasis by univariate analysis (P 1 cm) in the right lobe or suspected rCLN metastasis were recommended to undergo prophylactic RPELN dissection, particularly in those with a high enhanced CT value (>132) of RPELN or those with the copresence of lateral compartment lymph node metastasis. Copyright © 2017 IJS Publishing Group Ltd. Published by Elsevier Ltd. All rights reserved.

  12. Durable recurrence-free survival after pneumonectomy for late lung metastasis from rectal cancer: case report with genetic and epigenetic analyses

    International Nuclear Information System (INIS)

    Imperatori, Andrea; Rotolo, Nicola; Dominioni, Lorenzo; Nardecchia, Elisa; Cattoni, Maria; Cimetti, Laura; Riva, Cristina; Sessa, Fausto; Furlan, Daniela

    2015-01-01

    Treatment of pulmonary recurrence from colorectal cancer involving the main bronchus usually entails palliation using interventional bronchoscopy, because the prognosis is generally very poor. Surgical experience has clarified that in this setting pneumonectomy should only be performed in carefully selected patients showing favorable prognostic profiles (defined by low carcinoembryonic antigen serum levels pre-thoracotomy), solitary and completely resectable pulmonary metastasis, and long disease-free intervals. In the few long-term survivors after pneumonectomy for late-recurrent colorectal cancer, the disease has a relatively indolent metastatic course and genetic and epigenetic profiling may provide further insight regarding tumor evolution. We describe a rare case of late hilar-endobronchial and lymph nodal recurrence of rectal cancer, sequential to hepatic metastasectomy, that we successfully treated with pneumonectomy and chemotherapy (leucovorin, 5-fluorouracil and oxaliplatin regimen); the patient achieved 7-year relapse-free survival after lung metastasectomy and 24-year overall survival after primary rectal cancer resection. To our knowledge, this is the longest survival reported after sequential liver resection and pneumonectomy for recurrent colorectal cancer. In our case the primary rectal cancer and its recurrences showed identical immunohistochemical patterns. The primary rectal cancer and the matched metastases (hepatic, pulmonary and lymph nodal) demonstrated no KRAS, NRAS, BRAF and PIK3CA mutations, a microsatellite stable phenotype, and no tumor protein p53 alterations or recurrent copy number alterations on chromosome 8. High genetic concordances between the paired primary tumor and metastases suggest that the key tumor biological traits remained relatively conserved in the three metastatic sites. Minor differences in gene specific hypermethylation were observed between the primary tumor and lung and nodal metastases. These differences suggest

  13. Brain Metastases from Ovarian Carcinoma

    Science.gov (United States)

    Piura, Ettie; Piura, Benjamin

    2011-01-01

    This paper will focus on knowledge related to brain metastases from ovarian carcinoma. So far, less than 600 cases were documented in the literature with an incidence among ovarian carcinoma patients ranging from 0.29% to 11.6%. The ovarian carcinoma was usually an advanced-stage epithelial serous carcinoma, and the median interval between diagnosis of ovarian carcinoma and brain metastases was 2 years. Most often, brain metastases, affected the cerebrum, were multiple and part of a disseminated disease. Treatment of brain metastasis has evolved over the years from whole brain radiotherapy (WBRT) only to multimodal therapy including surgical resection or stereotactic radiosurgery followed by WBRT and/or chemotherapy. The median survival after diagnosis of brain metastases was 6 months; nevertheless, a significantly better survival was achieved with multimodal therapy compared to WBRT only. It is suggested that brain imaging studies should be included in the followup of patients after treatment for ovarian carcinoma. PMID:22191058

  14. Breast carcinoma metastasis to the lacrimal gland

    DEFF Research Database (Denmark)

    Nickelsen, Marie N.; Von Holstein, Sarah; Hansen, Alastair B.

    2015-01-01

    tomography scans revealed irregular lacrimal gland tumours in the two patients. The two patients had history of breast cancer. The first breast cancer metastasis in the lacrimal gland demonstrated a cribriform growth pattern containing ductal elements. The epithelial tumour cells stained positive...... study aimed to describe two such cases and draw attention to breast carcinomas as a differential diagnosis and the most frequent cause of lacrimal gland metastasis....

  15. A large solitary liver metastasis of thymoma

    International Nuclear Information System (INIS)

    Kang, Si Won; Shinn, Kyung Sub

    1997-01-01

    Extrathoracic metastasis of a thymoma is rare ; we report a case of metastasis to the liver of a large solitary thymoma. Biopsy of the mass showed it to be predominantly lymphocytic and histologically the same as a primary thymoma operated on four years previously. On ultrasound and CT scan, the majority of the metastatic tumor was hemorrhagic, necrotic and/or cystic, with a peripheral, irregularly thick solid component and rather thin, smooth encapsulation

  16. A large solitary liver metastasis of thymoma

    Energy Technology Data Exchange (ETDEWEB)

    Kang, Si Won; Shinn, Kyung Sub [Catholic Univ. College of Medicine, Seoul (Korea, Republic of)

    1997-01-01

    Extrathoracic metastasis of a thymoma is rare ; we report a case of metastasis to the liver of a large solitary thymoma. Biopsy of the mass showed it to be predominantly lymphocytic and histologically the same as a primary thymoma operated on four years previously. On ultrasound and CT scan, the majority of the metastatic tumor was hemorrhagic, necrotic and/or cystic, with a peripheral, irregularly thick solid component and rather thin, smooth encapsulation.

  17. Factors Affecting the Risk of Brain Metastasis in Small Cell Lung Cancer With Surgery: Is Prophylactic Cranial Irradiation Necessary for Stage I-III Disease?

    International Nuclear Information System (INIS)

    Gong Linlin; Wang, Q.I.; Zhao Lujun; Yuan Zhiyong; Li Ruijian; Wang Ping

    2013-01-01

    Purpose: The use of prophylactic cranial irradiation (PCI) in small cell lung cancer (SCLC) with surgical resection has not been fully identified. This study undertook to assess the factors affecting the risk of brain metastases in patients with stage I-III SCLC after surgical resection. The implications of PCI treatment for these patients are discussed. Methods and Materials: One hundred twenty-six patients treated with surgical resection for stage I-III SCLC from January 1998-December 2009 were retrospectively analyzed to elucidate the risk factors of brain metastases. Log-rank test and Cox regression model were used to determine the risk factors of brain metastases. Results: The median survival time for this patient population was 34 months, and the 5-year overall survival rate was 34.9%. For the whole group, 23.0% (29/126) of the patients had evidence of metastases to brain. Pathologic stage not only correlated with overall survival but also significantly affected the risk of brain metastases. The 5-year survival rates for patients with pathologic stages I, II, and III were 54.8%, 35.6%, and 14.1%, respectively (P=.001). The frequency of brain metastases in patients with pathologic stages I, II, and III were 6.25% (2/32), 28.2% (11/39), and 29.1% (16/55) (P=.026), respectively. A significant difference in brain metastases between patients with complete resection and incomplete resection was also observed (20.5% vs 42.9%, P=.028). The frequency of brain metastases was not found to be correlated with age, sex, pathologic type, induction chemotherapy, adjuvant chemotherapy, or adjuvant radiation therapy. Conclusions: Stage I SCLC patients with complete resection had a low incidence of brain metastases and a favorable survival rate. Stage II-III disease had a higher incidence of brain metastases. Thus, PCI might have a role for stage II-III disease but not for stage I disease.

  18. Rare metastasis of nasopharyngeal carcinoma to the thyroid gland with subsequent metastatic abdominal lymph nodes: A case report and literature review.

    Science.gov (United States)

    Cai, Changjing; Shen, Hong; Liu, Wenqiang; Ma, Junli; Zhang, Yan; Yin, Ling; Li, Jindong; Shen, Liangfang; Zeng, Shan

    2017-11-01

    Thyroid metastasis from nasopharyngeal carcinoma is rare. Metastasis of nasopharyngeal carcinoma to the thyroid gland with subsequent metastatic abdominal lymph nodes hasn't been reported before. We want to share our experience about the treatment choice. A 27-year-old man was diagnosed with nasopharyngeal nonkeratinizing carcinoma in August 2004. In March 2013 he underwent a thyroid carcinoma radical operation, and histological examination revealed metastasis to the thyroid gland from nasopharyngeal carcinoma. An 18F-FDG-PET/CT scan and biopsy showed metastatic abdominal lymph nodes of nasopharyngeal carcinoma in April 2015. A 27-year-old man was diagnosed with metastasis of nasopharyngeal carcinoma to the thyroid gland with subsequent metastatic abdominal lymph nodes. The patient was treated with concurrent chemotherapy and radiotherapy for nasopharyngeal carcinoma and metastasis to the thyroid gland. The metastases to the abdominal lymph nodes received chemotherapy. After 6 cycles of chemotherapy with gemcitabine, cisplatin, and 5-fluorouracil for metastasis to the abdominal lymph nodes, the patient is currently asymptomatic with stable disease and improved quality of life. The treatment choice for metastasis of nasopharyngeal carcinoma depends on the clinical disease extent, and surgery and/or chemo-radiation therapy must be drafted to the individual patient in order to improve the prognosis and quality of life.

  19. Metástase intramedular de carcinoma da tireóide: relato de caso Intramedullary spinal cord metastasis from thyorid carcioma: case report

    Directory of Open Access Journals (Sweden)

    Maurus Marques de Almeida Holanda

    2006-06-01

    Full Text Available Relata-se um caso de metástase intramedular de neoplasia da glândula tireóide em uma mulher de 70 anos queixando-se há três meses de dor cervical intensa, sem déficit motor focal nem alterações de sensibilidade. Seis meses antes do início dos sintomas, a paciente foi submetida a tireoidectomia total para ressecção de adenocarcinoma tireoideano. Ressonância magnética com contraste gadolíneo mostrou lesão intramedular. Foi realizada ressecção parcial do tumor medular que revelou ao exame anatomopatológico adenocarcinoma metastático. No pós-operatório a paciente desenvolveu monoplegia crural à esquerda.We report a case of intramedullary spinal cord metastasis from thyroid cancer in a 70-year-old woman complaining for three months an intense cervical pain, without motor or sensitive deficits. Six months before the onset of symptoms, the patient underwent total thyroidectomy for a thyroid cancer. Magnetic resonance imaging with gadolinium enhancement showed an intramedullary spinal cord lesion. A partial resection of the medullar tumor was performed and the pathological findings showed an metastatic adenocarcinoma. Post operatively the patient develloped a left crural monoplegia.

  20. METASTASIS OF RENAL CARCINOMA TO THE THYROID, SPECIFIC FEATURES OF DIAGNOSIS AND TREATMENT (DESCRIPTION OF A CASE

    Directory of Open Access Journals (Sweden)

    L. P. Yakovleva

    2014-08-01

    Full Text Available The paper describes a case of metastatic involvement of the thyroid by renal carcinoma. The specific features of this observation are diagnostic difficulties in assessing the pattern and extent of a process and in choosing surgical treatment tactics.

  1. Diagnostic efficacy of the preoperative lymphoscintigraphy, Ga-67 scintigraphy and computed tomography for detection of lymph node metastasis in cases with ovarian or endometrial carcinoma

    International Nuclear Information System (INIS)

    Ozalp, S.; Yalcin, O.T.; Polay, S.; Aslan, N.; Vardareli, E.; Adapinar, B.

    1999-01-01

    Background: To investigate the diagnostic efficacy of preoperative lymphoscintigraphy (LS), Ga-67 scintigraphy (GS) and computed tomography (CT) for detection of lymph node metastasis in patients with endometrial or ovarian carcinoma. Methods: The results of preoperative LS, GS and CT used to detect lymph node metastasis were compared to the postoperative histopathological results of lymph node dissection materials of a total of 37 patients, including 16 patients with endometrial and 21 patients with ovarian carcinomas. The diagnostic efficacy of these methods for detecting lymph node metastasis were calculated. Results: When the results of all of the patients were taken into account, the preoperative LS, GS and CT were found to have sensitivities of 50%, 20% and 40% and specificities of 51.8%, 96.3%, and 92.6%, respectively, for detection of pelvic lymph node metastasis. The same methods had sensitivities of 27.3%, 27.3% and 72.7% and specificities of 88.5%, 88.5%, 84.6%, respectively, for detecting para-aortic lymph node metastasis in all patients. Conclusion: These data suggested that although LS, GS and CT had relatively high specificity, low sensitivity of these imaging methods precluded their routine preoperative use for diagnosis of lymph node metastasis of ovarian or endometrial carcinoma. (au)

  2. Diagnostic efficacy of the preoperative lymphoscintigraphy, Ga-67 scintigraphy and computed tomography for detection of lymph node metastasis in cases with ovarian or endometrial carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Ozalp, S.; Yalcin, O.T.; Polay, S. [Osmangazi Univ. School of Medicine, Dept. of Obstetrics and Gynecology, Eskisehir (Turkey); Aslan, N.; Vardareli, E. [Osmangazi Univ. School of Medicine, Dept. of Nuclear Medicine, Eskisehir (Turkey); Adapinar, B. [Osmangazi Univ. School of Medicine, Dept. of Radiology, Eskisehir (Turkey)

    1999-02-01

    Background: To investigate the diagnostic efficacy of preoperative lymphoscintigraphy (LS), Ga-67 scintigraphy (GS) and computed tomography (CT) for detection of lymph node metastasis in patients with endometrial or ovarian carcinoma. Methods: The results of preoperative LS, GS and CT used to detect lymph node metastasis were compared to the postoperative histopathological results of lymph node dissection materials of a total of 37 patients, including 16 patients with endometrial and 21 patients with ovarian carcinomas. The diagnostic efficacy of these methods for detecting lymph node metastasis were calculated. Results: When the results of all of the patients were taken into account, the preoperative LS, GS and CT were found to have sensitivities of 50%, 20% and 40% and specificities of 51.8%, 96.3%, and 92.6%, respectively, for detection of pelvic lymph node metastasis. The same methods had sensitivities of 27.3%, 27.3% and 72.7% and specificities of 88.5%, 88.5%, 84.6%, respectively, for detecting para-aortic lymph node metastasis in all patients. Conclusion: These data suggested that although LS, GS and CT had relatively high specificity, low sensitivity of these imaging methods precluded their routine preoperative use for diagnosis of lymph node metastasis of ovarian or endometrial carcinoma. (au) 22 refs.

  3. Severe Bilateral Breast Mucinous Carcinoma with Bilateral Lungs and Cutaneous Metastasis: A Case Report and Literature Review

    Directory of Open Access Journals (Sweden)

    Rong Pu

    2018-01-01

    Full Text Available The case of a female who had severe, rare, terminal breast mucinous carcinoma (BMC and failed to receive surgery and chemotherapy was reported. The patient was diagnosed with pure BMC (ER++, PR++, CerbB-2−, and Ki-67 10% accompanied with bilateral lungs, bilateral chest walls with skin ulcer (D = 14 cm, lymph nodes of bilateral armpits, and right supraclavicular metastases. ECOG (Eastern Cooperative Oncology Group and NRS (Numeric Rating Scale pain scores were 4 and 6, respectively. Because the patient refused traditional chemotherapy and radiotherapy on religious grounds, an herbal medicine containing Panax ginseng, Agrimonia pilosa, and white flower Patrinia herb was administered; extensive nursing for tumor debridement was also provided. Quality of Life (QOL improved and pain reduced. Tumor-bearing survival time was prolonged. The present case dictates that herbal extract medicines and supportive treatment can be helpful for uncommon severe BMC as an appropriate alternative treatment.

  4. Multicentic primary angiosarcoma of bone mimicking metastasis on {sup 18}F-FDG PET/CT in a patient with a history of sigmoid colon cancer: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Yoo, Min Young; Kim, Seok Ki; Park, Seog Yun; Kwon, Young Mee; Yun, Tak; Kim, Tae Sung [National Cancer Center, Goyang (Korea, Republic of); Lee, Eun Seong [Dept. of Nuclear Medicine, Chung Ang University Hospital, Seoul (Korea, Republic of)

    2015-12-15

    Primary angiosarcoma of the bone (PAB) is a rare and fatal high-grade malignant vascular bone tumor. We report a rare case of multicentric PAB mimicking bone metastasis in a 59-year-old female patient with a history of sigmoid colon cancer. This patient complained of lower back and pelvic pain and presented with multiple osteolytic bone lesions on plain radiography and pelvic computed tomography. First, bone metastasis of sigmoid colon cancer was suspected. However, on the {sup 18}F-fluorodeoxyglucose ({sup 18}F-FDG) positron emission tomography/computed tomography (PET/CT) scan, the patient presented unusual multiple hypermetabolic osteolytic bone lesions involving contiguous bones of the lower half of the body. After bone biopsy, these lesions were confirmed to be multicentric PAB. To the best of our knowledge, this is the first case report of an {sup 18}F-FDG PET/CT scan in a patient with multicentric primary bone angiosarcoma.

  5. Unresectable gastric cancer with gastric outlet obstruction and distant metastasis responding to intraperitoneal and folfox chemotherapy after palliative laparoscopic gastrojejunostomy: report of a case

    Science.gov (United States)

    2010-01-01

    Background Gastric outlet obstruction (GOO) caused by unresectable gastric cancer is a challenging aspect of patient care. There have been no reports involving patients with obstructing gastric cancer and several incurable factors curatively treated by multimodal treatments. Case presentation We report a case of 55-year-old man who was diagnosed with a poorly differentiated adenocarcinoma in the pre-pyloric antrum with GOO by gastroscopy. An abdominal computed tomography (CT) scan revealed thickening of the gastric wall and adjacent fat infiltration, and a large amount of food in the stomach suggesting a passage disturbance, enlarged lymph nodes along the common hepatic and left gastric arteries, and multiple hepatic metastases. The serum carcinoembryonic antigen (CEA) level was 343 ng/ml and the carbohydrate antigen (CA) 19-9 level was within normal limits. The patient underwent a laparoscopic gastrojejunostomy for palliation of the GOO. On the 3rd and 12th days after surgery, he received intraperitoneal chemotherapy with 40 mg of docetaxel and 150 mg of carboplatin. Simultaneously, combined chemotherapy with 85 mg/m2 of oxaliplatin for the 1st day and 600 mg/m2 of 5-FU for 2 days (FOLFOX regimen) was administered from the 8th post-operative day. After completion of nine courses of FOLFOX, the patient achieved a complete response (CR) with complete disappearance of the primary tumor and the metastatic foci. He underwent a radical subtotal gastrectomy with D3 lymph node dissection 4 months after the initial palliative surgery. The pathologic results revealed no residual primary tumor and no lymph node metastasis in 43 dissected lymph nodes. He has maintained a CR for 18 months since the last operation. Conclusion Combination chemotherapy with systemic and intraperitoneal chemotherapy following laparoscopic bypass surgery showed marked efficacy in the treatment for unresectable advanced gastric cancer with GOO. PMID:21167074

  6. Unresectable gastric cancer with gastric outlet obstruction and distant metastasis responding to intraperitoneal and folfox chemotherapy after palliative laparoscopic gastrojejunostomy: report of a case

    Directory of Open Access Journals (Sweden)

    Park Joong-Min

    2010-12-01

    Full Text Available Abstract Background Gastric outlet obstruction (GOO caused by unresectable gastric cancer is a challenging aspect of patient care. There have been no reports involving patients with obstructing gastric cancer and several incurable factors curatively treated by multimodal treatments. Case presentation We report a case of 55-year-old man who was diagnosed with a poorly differentiated adenocarcinoma in the pre-pyloric antrum with GOO by gastroscopy. An abdominal computed tomography (CT scan revealed thickening of the gastric wall and adjacent fat infiltration, and a large amount of food in the stomach suggesting a passage disturbance, enlarged lymph nodes along the common hepatic and left gastric arteries, and multiple hepatic metastases. The serum carcinoembryonic antigen (CEA level was 343 ng/ml and the carbohydrate antigen (CA 19-9 level was within normal limits. The patient underwent a laparoscopic gastrojejunostomy for palliation of the GOO. On the 3rd and 12th days after surgery, he received intraperitoneal chemotherapy with 40 mg of docetaxel and 150 mg of carboplatin. Simultaneously, combined chemotherapy with 85 mg/m2 of oxaliplatin for the 1st day and 600 mg/m2 of 5-FU for 2 days (FOLFOX regimen was administered from the 8th post-operative day. After completion of nine courses of FOLFOX, the patient achieved a complete response (CR with complete disappearance of the primary tumor and the metastatic foci. He underwent a radical subtotal gastrectomy with D3 lymph node dissection 4 months after the initial palliative surgery. The pathologic results revealed no residual primary tumor and no lymph node metastasis in 43 dissected lymph nodes. He has maintained a CR for 18 months since the last operation. Conclusion Combination chemotherapy with systemic and intraperitoneal chemotherapy following laparoscopic bypass surgery showed marked efficacy in the treatment for unresectable advanced gastric cancer with GOO.

  7. Acquired-resistance of bevacizumab treatment for radiation brain necrosis: a case report

    OpenAIRE

    Zhuang, Hongqing; Yuan, Xiangkun; Sun, Dayong; Bian, Jianliang; Chang, Joe Y.; Yuan, Zhiyong; Wang, Ping

    2016-01-01

    The case study reported on acquired bevacizumab resistance in one patient receiving re-treatment with bevacizumab following radiation brain necrosis progression after bevacizumab was discontinued. This case offers novel and additional insight for bevacizumab treatment. Low-dose bevacizumab is effective for radiation brain necrosis, and radiation brain necrosis may progress after bevacizumab discontinuation, whereas too many cycles of bevacizumab treatment may induce drug-resistance and re-tre...

  8. Medullary and papillary carcinoma of the thyroid gland occurring as a collision tumor with lymph node metastasis: A case report

    Directory of Open Access Journals (Sweden)

    Sadat Alavi Mehr

    2011-12-01

    Full Text Available Abstract Introduction Papillary thyroid carcinoma and medullary thyroid carcinoma are two different thyroid neoplasia. The simultaneous occurrence of medullary thyroid carcinoma and papillary thyroid carcinoma as a collison tumor with metastases from both lesions in the regional lymph nodes is a rare phenomenon. Case presentation A 32-year-old Iranian man presented with a fixed anterior neck mass. Ultrasonography revealed two separate thyroid nodules as well as a suspicious neck mass that appeared to be a metastatic lesion. The results of thyroid function tests were normal, but the preoperative calcitonin serum value was elevated. Our patient underwent a total thyroidectomy with neck exploration. Two separate and ill-defined solid lesions grossly in the right lobe were noticed. Histological and immunohistochemical studies of these lesions suggested the presence of medullary thyroid carcinoma and papillary thyroid carcinoma. The lymph nodes isolated from a neck dissection specimen showed metastases from both lesions. Conclusions The concomitant occurrence of papillary thyroid carcinoma and medullary thyroid carcinoma and the exact diagnosis of this uncommon event are important. The treatment strategy should be reconsidered in such cases, and genetic screening to exclude multiple endocrine neoplasia 2 syndromes should be performed. For papillary thyroid carcinoma, radioiodine therapy and thyroid-stimulating hormone suppressive therapy are performed. However, the treatment of medullary thyroid carcinoma is mostly radical surgery with no effective adjuvant therapy.

  9. Mechanisms involved in metastasis enhanced by inflammatory mediators

    OpenAIRE

    Männel, D. N.; Orosz, P.; Hafner, M.; Falk, Werner

    1994-01-01

    The enhancement of tumor metastasis by concurrent inflammatory processes is mainly due to the cytokines TNF and IL-1. In the case of TNF this effect is not restricted to metastasis models as measured by in vivo colony formation but also found in experimental model systems of spontaneous metastasis. Direct effects on the tumor cells or interference with the host NK cell system did not seem to account for the observed TNF effect. Experimental evidence from different test systems rather points t...

  10. [Adenocarcinoma of lung cancer with solitary metastasis to the stomach].

    Science.gov (United States)

    Koh, Sung Ae; Lee, Kyung Hee

    2014-09-25

    Although hematogenous metastasis of cancer to the gastrointestinal track is rare, it sometime has been reported in patients with malignant melanoma and breast cancer. However, it is extremely rare for lung cancer to metastasize to the stomach, not to mention solitary gastric metastasis. Herein, the authors report a case of a 69-year-old man who was initially diagnosed with lung cancer with synchronous primary gastric cancer which proved to be lung cancer with solitary gastric metastasis after the operation.

  11. Mechanism of case processing in the brain: an fMRI study.

    Directory of Open Access Journals (Sweden)

    Satoru Yokoyama

    Full Text Available In sentence comprehension research, the case system, which is one of the subsystems of the language processing system, has been assumed to play a crucial role in signifying relationships in sentences between noun phrases (NPs and other elements, such as verbs, prepositions, nouns, and tense. However, so far, less attention has been paid to the question of how cases are processed in our brain. To this end, the current study used fMRI and scanned the brain activity of 15 native English speakers during an English-case processing task. The results showed that, while the processing of all cases activates the left inferior frontal gyrus and posterior part of the middle temporal gyrus, genitive case processing activates these two regions more than nominative and accusative case processing. Since the effect of the difference in behavioral performance among these three cases is excluded from brain activation data, the observed different brain activations would be due to the different processing patterns among the cases, indicating that cases are processed differently in our brains. The different brain activations between genitive case processing and nominative/accusative case processing may be due to the difference in structural complexity between them.

  12. Breast cancer lung metastasis: molecular biology and therapeutic implications.

    Science.gov (United States)

    Jin, Liting; Han, Bingchen; Siegel, Emily; Cui, Yukun; Giuliano, Armando; Cui, Xiaojiang

    2018-03-26

    Distant metastasis accounts for the vast majority of deaths in patients with cancer. Breast cancer exhibits a distinct metastatic pattern commonly involving bone, liver, lung, and brain. Breast cancer can be divided into different subtypes based on gene expression profiles, and different breast cancer subtypes show preference to distinct organ sites of metastasis. Luminal breast tumors tend to metastasize to bone while basal-like breast cancer (BLBC) displays a lung tropism of metastasis. However, the mechanisms underlying this organ-specific pattern of metastasis still remain to be elucidated. In this review, we will summarize the recent advances regarding the molecular signaling pathways as well as the therapeutic strategies for treating breast cancer lung metastasis.

  13. Functionally enigmatic genes: a case study of the brain ignorome.

    Directory of Open Access Journals (Sweden)

    Ashutosh K Pandey

    Full Text Available What proportion of genes with intense and selective expression in specific tissues, cells, or systems are still almost completely uncharacterized with respect to biological function? In what ways do these functionally enigmatic genes differ from well-studied genes? To address these two questions, we devised a computational approach that defines so-called ignoromes. As proof of principle, we extracted and analyzed a large subset of genes with intense and selective expression in brain. We find that publications associated with this set are highly skewed--the top 5% of genes absorb 70% of the relevant literature. In contrast, approximately 20% of genes have essentially no neuroscience literature. Analysis of the ignorome over the past decade demonstrates that it is stubbornly persistent, and the rapid expansion of the neuroscience literature has not had the expected effect on numbers of these genes. Surprisingly, ignorome genes do not differ from well-studied genes in terms of connectivity in coexpression networks. Nor do they differ with respect to numbers of orthologs, paralogs, or protein domains. The major distinguishing characteristic between these sets of genes is date of discovery, early discovery being associated with greater research momentum--a genomic bandwagon effect. Finally we ask to what extent massive genomic, imaging, and phenotype data sets can be used to provide high-throughput functional annotation for an entire ignorome. In a majority of cases we have been able to extract and add significant information for these neglected genes. In several cases--ELMOD1, TMEM88B, and DZANK1--we have exploited sequence polymorphisms, large phenome data sets, and reverse genetic methods to evaluate the function of ignorome genes.

  14. Malignant paraganglioma with vertebral metastasis: case report Paraganglioma maligno com metástase vertebral: relato de caso

    Directory of Open Access Journals (Sweden)

    Bruno Lázaro

    2003-06-01

    Full Text Available A paraganglioma is a rare tumor, composed of chromaffin cells, groups of cells associated to the autonomous system. When the tumor occurs in the adrenal gland, it is called pheochromocitoma. The malignant paraganglioma is a very rare presentation; it is diagnosed by local recurrence after total resection of the primary mass, or findings of distant metastases. We present a case report of a 29-year-old woman with cervico-brachial pain. In 1995 she underwent a carotid body tumor resection. Magnetic resonance imaging (MRI, plain X-rays and computerized tomography scan revealed multiple lesions in C5, T5 and T12. She underwent a surgical procedure to correct the cervical lesion. The histological and immunohistochemical assays revealed a malignant paraganglioma. She received adjuvant radiotherapy, showing clinical improvement after treatment, presenting no symptoms after one year. The therapeutic approach is based on the total resection of the tumor. The treatment of distant metastases can be made with adjuvant measures such as conventional radiotherapy, I¹³¹-MIBG, or chemotherapy, especially in malignant pheochromocitomas.O paraganglioma é tumor raro, composto de células cromafins, associado ao sistema nervoso autônomo. Quando localizado na glândula supra-renal, o tumor é chamado feocromocitoma. Descreve-se um caso de paciente do sexo feminino, 29 anos, que se apresentou com cervicobraquialgia e que havia sido operada em 1995 para exérese de tumor glômico da carótida cervical. RM, RX e TC revelaram múltiplas lesões acometendo o corpo vertebral de C5, T5 e T12. Foi submetida à ressecção cirúrgica radical da lesão cervical, com substituição do corpo vertebral por prótese de titânio. A histopatologia e o estudo imunohistoquímico da lesão confirmaram o diagnóstico de paraganglioma maligno. As outras lesões foram tratadas com radioterapia. Um ano após os procedimentos, a paciente apresenta-se assintomática. O tratamento destas

  15. A Case of Anoxic Brain Injury Presenting with Agraphia of kanji in the Foreground

    Directory of Open Access Journals (Sweden)

    Yasutaka Kobayashi

    2017-03-01

    Full Text Available A 63-year-old woman was hospitalized for rehabilitation from the aftereffects of an anoxic brain injury. In addition to a general cognitive decline, agraphia of kana and kanji was noted at the time of admission, which had advanced to agraphia which is dominant in kanji at the time of hospital discharge. Brain magnetic resonance imaging revealed no stroke lesions, and brain perfusion scintigraphy found a decreased blood flow in the bilateral parietal lobes. We hereby report on this case because case reports on agraphia caused by anoxic brain injury are extremely rare.

  16. Nocardia brain abscess - case report and literature review | El ...

    African Journals Online (AJOL)

    Background and purposeNocardia species is an aerobic soil-saprophyte bacterium, responsible for rare opportunistic infections, mainly reported in immunocompromised patients. Nocardia brain abscess accounts for 1 to 2% of cerebral abscess. Abscesses are mainly located in the brain stem. Prognosis is poor. Methods ...

  17. Imaging features of brain tuberculoma in Tanzania: case report and ...

    African Journals Online (AJOL)

    She underwent CT and MR imaging where multiple enhancing lesions were revealed in the brain parenchyma. The features of tuberculoma on CT and MR imaging may mimic the appearance of several other brain lesions. Histological diagnosis of tuberculoma was obtained. In areas where tuberculosis is endemic, the ...

  18. Brain arteriovenous malformations: Report of a case | Adeyinka ...

    African Journals Online (AJOL)

    Brain Arteriovenous Malformation (BAVM) is a form of congenital vascular malformation that are present at birth, and may be evident clinically, and usually will grow commensurately with the child. We report an adult ,a 40-year-old woman with brain arteriovenous malformation presenting with headache and epileptic ...

  19. Pancreatic Metastasis from Prostate Cancer

    Directory of Open Access Journals (Sweden)

    Julian Jacob

    2010-01-01

    Full Text Available The pancreas is an unusual location for metastases from other primary cancers. Rarely, pancreatic metastases from kidney or colorectal cancers have been reported. However, a variety of other cancers may also spread to the pancreas. We report an exceptional case of pancreatic metastasis from prostate cancer. Differences in management between primary and secondary pancreatic tumors make recognition of metastases to the pancreas an objective of first importance. Knowledge of unusual locations for metastatic spread will reduce diagnostic delay and lead to a timely delivery of an appropriate treatment.

  20. An unusual metastasis of lung adenocarcinoma: Biceps brachii muscle

    Directory of Open Access Journals (Sweden)

    Muzaffer Sariaydin

    2016-01-01

    Full Text Available Skeletal muscle metastasis of nonsmall cell lung carcinoma (NSCLC is a rare occurrence, and the most effective treatment modality is currently unknown. In this case presentation, we report a patient with NSCLC who underwent palliative radiotherapy for biceps muscle metastasis of NSLCS. Our case was a 49-year-old woman who had lung adenocarcinoma with biceps muscle metastasis. She had been followed up for 2 years due to Stage IV lung adenocarcinoma from whom a biopsy was taken from a painful mass in right arm that was found to be compatible with metastasis of lung adenocarcinoma. She had palliative radiotherapy for her painful mass and systemic chemotherapy was planned. After palliative radiotherapy, the pain originating from the metastatic mass in right biceps muscle alleviated. Palliative radiotherapy can be a valuable treatment option for cases with skeletal muscle metastasis.

  1. Olanzapine and Betamethasone Are Effective for the Treatment of Nausea and Vomiting due to Metastatic Brain Tumors of Rectal Cancer

    Directory of Open Access Journals (Sweden)

    M. Suzuki

    2014-01-01

    Full Text Available Brain lesions originating from metastasis of colorectal cancer represent 3-5% of all brain metastases and are relatively rare. Of all distant metastases of colorectal cancer, those to the liver are detected in 22-29% of cases, while those to the lungs are detected in 8-18% of cases. In contrast, brain metastasis is quite rare, with a reported incidence ranging from 0.4 to 1.8%. Treatments for metastatic brain tumors include surgery, radiotherapy, chemotherapy and supportive care with steroids, etc. Untreated patients exhibit a median survival of only approximately 1 month. The choice of treatment for brain metastasis depends on the number of lesions, the patient's general condition, nerve findings and presence of other metastatic lesions. We herein report the case of a 78-year-old male who presented with brain metastases originating from rectal carcinoma. He suffered from nausea, vomiting, anorexia and vertigo during body movement. He received antiemetics, glycerol and whole brain radiation therapy; however, these treatments proved ineffective. Olanzapine therapy was started at a dose of 1.25 mg every night. The persistent nausea disappeared the next day, and the frequency of vomiting subsequently decreased. The patient was able to consume solid food. Olanzapine is an antipsychotic that has recently been used as palliative therapy for refractory nausea and vomiting in patients receiving chemotherapy. We consider that olanzapine was helpful as a means of supportive care for the treatment of nausea and vomiting due to brain metastasis.

  2. Gastric metastasis of triple negative invasive lobular carcinoma

    OpenAIRE

    Caglayan Geredeli; Osman Dogru; Ethem Omeroglu; Farise Yilmaz; Faruk Cicekci

    2015-01-01

    Invasive lobular carcinomas are the second most common type (5% to 15%) of invasive breast carcinomas. The most frequent sites of breast cancer metastasis are the local and distant lymph nodes, brain, lung, liver, and bones; metastasis to the gastrointestinal system, especially to the stomach, is rare. When a mass is detected in an unusual place in a patient with invasive lobular carcinoma, it should be kept in mind that such a mass may be either a second primary carcinoma or the metastasis o...

  3. Oral melanoma with pulmonary metastasis in a Nigerian local dog ...

    African Journals Online (AJOL)

    Melanomas are the most commonly diagnosed neoplasm of the canine oral cavity accounting for about 7% of all malignant tumours in the dog. Less frequently, metastasis via regional lymph nodes and to the lungs and other organs may occur. A case report of oral melanoma with pulmonary metastasis in a Nigerian local ...

  4. Adult brain abscess associated with patent foramen ovale: a case report

    Directory of Open Access Journals (Sweden)

    Stathopoulos Georgios T

    2007-08-01

    Full Text Available Abstract Brain abscess results from local or metastatic septic spread to the brain. The primary infectious site is often undetected, more commonly so when it is distant. Unlike pediatric congenital heart disease, minor intracardiac right-to-left shunting due to patent foramen ovale has not been appreciated as a cause of brain abscess in adults. Here we present a case of brain abscess associated with a patent foramen ovale in a 53-year old man with dental-gingival sepsis treated in the intensive care unit. Based on this case and the relevant literature we suggest a link between a silent patent foramen ovale, paradoxic pathogen dissemination to the brain, and development of brain abscess.

  5. Brains matter, bodies maybe not: the case for examining neuron numbers irrespective of body size.

    Science.gov (United States)

    Herculano-Houzel, Suzana

    2011-04-01

    It is usually considered a paradox that the human brain, although smaller than elephant and cetacean brains, is the most cognitively able. The concept that humans are more encephalized than all other mammals appeared in the 1970s as a solution to that paradox: humans have a brain that is much larger than expected from their body mass. Such an "excess brain mass" would provide increased cognitive abilities across species, thus explaining our cognitive superiority. However, behind the paradox lies the assumption that large mammalian brains are scaled-up versions of smaller brains, always containing more neurons than smaller ones--an assumption that we have recently shown to be invalid. Here, it is proposed that the absolute number of neurons, irrespective of brain or body size, is a better predictor of cognitive ability--in which case, the cognitive superiority of humans would come as no paradox, surprise, or exception to evolutionary rules. © 2011 New York Academy of Sciences.

  6. Metastatic brain tumour in pregnancy: A case report

    Directory of Open Access Journals (Sweden)

    Pantović Sveto

    2012-01-01

    Full Text Available Introduction. Malignant tumours of the central nervous system in pregnancy are rare and are most frequently diagnosed in the second part of pregnancy Of all malignant tumours which may occur in pregnancy, intracranial tumours bear the highest risk of maternal and foetal morbidity and mortality. Case Outline. A 29-year-old primipara was admitted to our hospital as an emergency in the twenty-ninth week of pregnancy due to headache, right eye sight disorders (double vision, nausea and vomiting. The patient had a total thyroidectomy and a dissection of lymph glands of the neck at the age of seven years due to papillary carcinoma of the thyroid glands. The clinical and sonographic test revealed regular foetal growth and morphology. The MRI showed expansive changes in the brain parenchyma corresponding to metastatic lesion with the subtentorial herniation of the uncus of the hippocampus by compressive effect onto the right cerebral peduncle of the mesencephalon. Emergent neurosurgical intervention was indicated. Having in mind the age at pregnancy, it was decided to perform a caesarean operation. Alive female child was born weighing 1,370 grams. The post-operative procedure was normal. The patient was transferred to the neurosurgery department on the first post-operative day, where she underwent emergent surgery. Immunohistochemistry confirmed the metastatic tumour originating from the primary papillary adenocarcinoma of the thyroid gland. Conclusion. Neurosurgical diseases in pregnancy simultaneously jeopardize two lives and represent both medical and ethical problem. Upon confirming the presence of intracranial malignancy in pregnancy, further procedure is very individual and it implies cooperation of gynaecologists, neurologists, neurosurgeons, oncologists, anaesthesiologists and neonatologists.

  7. Functionally Enigmatic Genes: A Case Study of the Brain Ignorome

    Science.gov (United States)

    Pandey, Ashutosh K.; Lu, Lu; Wang, Xusheng; Homayouni, Ramin; Williams, Robert W.

    2014-01-01

    What proportion of genes with intense and selective expression in specific tissues, cells, or systems are still almost completely uncharacterized with respect to biological function? In what ways do these functionally enigmatic genes differ from well-studied genes? To address these two questions, we devised a computational approach that defines so-called ignoromes. As proof of principle, we extracted and analyzed a large subset of genes with intense and selective expression in brain. We find that publications associated with this set are highly skewed—the top 5% of genes absorb 70% of the relevant literature. In contrast, approximately 20% of genes have essentially no neuroscience literature. Analysis of the ignorome over the past decade demonstrates that it is stubbornly persistent, and the rapid expansion of the neuroscience literature has not had the expected effect on numbers of these genes. Surprisingly, ignorome genes do not differ from well-studied genes in terms of connectivity in coexpression networks. Nor do they differ with respect to numbers of orthologs, paralogs, or protein domains. The major distinguishing characteristic between these sets of genes is date of discovery, early discovery being associated with greater research momentum—a genomic bandwagon effect. Finally we ask to what extent massive genomic, imaging, and phenotype data sets can be used to provide high-throughput functional annotation for an entire ignorome. In a majority of cases we have been able to extract and add significant information for these neglected genes. In several cases—ELMOD1, TMEM88B, and DZANK1—we have exploited sequence polymorphisms, large phenome data sets, and reverse genetic methods to evaluate the function of ignorome genes. PMID:24523945

  8. Markers of breast cancer stromal fibroblasts in the primary tumour site associated with lymph node metastasis : a systematic review including our case series

    NARCIS (Netherlands)

    Azevedo Koike Folgueira, Maria Aparecida; Maistro, Simone; Hirata Katayama, Maria Lucia; Roela, Rosimeire Aparecida; Lopes Mundim, Fiorita Gonzales; Nanogaki, Suely; de Bock, Geertruida H.; Brentani, M. Mitzi

    2013-01-01

    CAFs (cancer-associated fibroblasts), the most abundant cell type in breast cancer stroma, produce a plethora of chemokines, growth factors and ECM (extracellular matrix) proteins, that may contribute to dissemination and metastasis. Axillary nodes are the first metastatic site in breast cancer;

  9. A Case of Brain Metastases from Breast Cancer Treated with Whole-Brain Radiotherapy and Eribulin Mesylate

    Directory of Open Access Journals (Sweden)

    Carsten Nieder

    2012-01-01

    Full Text Available Patients with triple receptor-negative breast cancer often develop aggressive metastatic disease, which also might involve the brain. In many cases, systemic and local treatment is needed. It is important to consider the toxicity of chemo- and radiotherapy, especially when newly approved drugs become available. Randomised studies leading to drug approval often exclude patients with newly diagnosed brain metastases. Here we report our initial experience with eribulin mesylate and whole-brain radiotherapy (WBRT in a heavily pretreated patient with multiple brain, lung, and bone metastases from triple receptor-negative breast cancer. Eribulin mesylate was given after 4 previous lines for metastatic disease. Two weeks after the initial dose, that is, during the first cycle, the patient was diagnosed with 5 brain metastases with a maximum size of approximately 4.5 cm. She continued chemotherapy and received concomitant WBRT with 10 fractions of 3 Gy. After 3 cycles of eribulin mesylate, treatment was discontinued because of newly diagnosed liver metastases and progression in the lungs. No unexpected acute toxicity was observed. The only relevant adverse reactions were haematological events after the third cycle (haemoglobin 9.5 g/dL, leukocytes 3.1×109/L. The patient died from respiratory failure 18.5 months from diagnosis of metastatic disease, and 2.7 months from diagnosis of brain metastases. To the best of our knowledge, this is the first report on combined WBRT and eribulin mesylate.

  10. Extending the case for a beneficial brain drain

    OpenAIRE

    Simone Bertoli; Herbert Brücker

    2012-01-01

    The recent literature about the so-called beneficial brain drain assumes that destination countries are characterized not only by higher wages than the source country, but also by a higher or at least not lower relative return to education. However, it is a well known stylized fact that the returns to education are higher in rich than in poor countries. Against this background, we assess whether the main prediction of this literature, namely the possibility of a beneficial brain gain, still h...

  11. Sixth cranial nerve palsy caused by gastric adenocarcinoma metastasis to the clivus.

    Science.gov (United States)

    Lee, Aleum; Chang, Kee-Hyun; Hong, Hyunsook; Kim, Heekyung

    2015-03-01

    Tumors of the clivus and metastases to the clivus are very rare. Metastasis involving the clivus has previously been described in only two case reports. In skull metastasis, the breast and prostate are the most common primary foci, while metastasis from gastric carcinoma is extremely rare. A review of the English literature revealed only one published case of clivus metastases from gastric adenocarcinoma. There is no literature thoroughly explaining the differential diagnosis between chordoma and metastasis. Here we report a rare case of metastasis to the clivus from a gastric adenocarcinoma in a 42-year-old female patient with sudden blurry vision, presenting as bilateral cranial nerve VI palsy.

  12. Quantitation of glial fibrillary acidic protein in human brain tumours

    DEFF Research Database (Denmark)

    Rasmussen, S; Bock, E; Warecka, K

    1980-01-01

    The glial fibrillary acidic protein (GFA) content of 58 human brain tumours was determined by quantitative immunoelectrophoresis, using monospecific antibody against GFA. Astrocytomas, glioblastomas, oligodendrogliomas, spongioblastomas, ependymomas and medulloblastomas contained relatively high...... amounts of GFA, up to 85 times the concentration in parietal grey substance of normal human brain. GFA was not found in neurinomas, meningiomas, adenomas of the hypophysis, or in a single case of metastasis of adenocarcinoma. Non-glial tumours of craniopharyngioma and haemangioblastoma were infiltrated...

  13. Brain Chagas'disease: increasing differential diagnosis of brain mass in immunosuppressed patients - a case report and literature revision

    International Nuclear Information System (INIS)

    Batista, Laercio Leitao; centola, Crescencio A.P.; Kakudate, Milton Y.

    1995-01-01

    The authors present a case of Chagas'disease as tumor-like lesion of the brain, in a patient with Aids, simulating the lesions most frequently found in these patients, as toxoplasmosis, lymphoma and cryptococcosis. Furthermore, the case reported have peculiarity to be the only with lesion documented in cerebellum, and unusual due to be secondary by reactivation of chronic Chagas disease. Moreover, emphasize analysis of cerebrospinal fluid with realization of sorologic tests to Chagas's disease, as simple as effective method, to make use of biopsy with stereotaxia in unfinished cases and bad evolution. Finally, after a wide world literature review about Chagas'disease as a tumor-like lesion of the brain, emphasizing this publication as the first written in a radiology journal of specialty. (author). 40 refs., 3 figs., 1 tab

  14. Comparison of solitary cerebral metastasis and glioblastoma multiform

    International Nuclear Information System (INIS)

    Kim, Hyun Cheol; Choi, Woo Suk; Kim, Eui Jong; Oh, Joo Hyeong; Yoon, Yup

    1996-01-01

    The purpose of this study is to evaluate the MR images of solitary cerebral metastasis and glioblastoma multiform to determine the differential findings. Ten cases of solitary cerebral metastasis and 14 cases of glioblastoma multiform were retrospectively reviewed, all of which were proved by pathologically. The MR findings were compared in regard to tumor size and location, degree of edema, enhancement pattern, and shape of rime enhancement. Mean maximum diameter or solitary cerebral metastasis was 3.85 cm(s.d. 1.47). Metastatic lesions were located in corticomedullary junction(70%) with cerebellum in 2 cases. The locations of glioblastoma multiform were white matter(64%) without cerebellar involvement and the mean maximum diameter was 5.43 cm(s.d. 0.99). In solitary cerebral metastasis, the size of edema was larger than the tumor diameter in 50%, but glioblastoma multiform did not show severe degree of edema. Rim enhancement seen in 7 cases of solitary cerebral metastasis showed unilocular shape and complete rim in 6 cases, and even thickness and smooth inner margine in 5 cases. However, rim enhancement seen in 11 cases of glioblastoma multiform showed multilocular appearance with septa in all cases, incomplete rim in 5 cases, and uneven thickness and irregular inner margin in 10 cases. Tumor location, degree of edema, and rim enhancement pattern on Gd-enhanced MR may be useful in differentiation between solitary cerebral metastasis and glioblastoma multiform

  15. A lung cancer case with numerous calcified metastatic nodules of the brain

    International Nuclear Information System (INIS)

    Fukuda, Y.; Homma, T.; Kohga, H.; Uki, J.; Shisa, H.

    1988-01-01

    A case of pulmonary adenocarcinoma with numerous calcified metastatic nodules of the brain is reported. Autopsy revealed about 400 metastatic nodules in the central nervous system, most of which were calcified. (orig.)

  16. Duodenal Metastasis of Malignant Pleural Mesothelioma

    Directory of Open Access Journals (Sweden)

    Huang-Chi Chen

    2008-12-01

    Full Text Available Metastatic malignant mesothelioma of the pleura is uncommon at the time of initial diagnosis. The gastrointestinal lumen is rarely found at autopsy in patients with widespread disease. Here, we describe an extremely rare case of isolated duodenal metastasis of sarcomatoid mesothelioma of the pleura in a 73-year-old man, without memory of any direct exposure to asbestos. The possibility of gastrointestinal tract metastasis should be considered in the presence of anemia or positive occult blood test in patients with malignant pleural mesothelioma.

  17. Lung Metastasis Mimicking Fingertip Infection

    Science.gov (United States)

    Soylemez, Salih; Demiroglu, Murat; Yayla, Mehmet Ali; Ozkan, Korhan; Alpan, Bugra; Ozger, Harzem

    2015-01-01

    Metastasis fingers (acral metastasis) are finding a poor prognosis. Past medical history should be questioned and metastasis from primary tumor should be kept in mind in patients with pain, swelling, and hyperemia in fingers. Successful surgical treatment on acral metastasis does not extend the life expectancy; however, it reduces the patient's pain during his terminal period, saves the functions of the limb, and increases life comfort. PMID:26236517

  18. Lung Metastasis Mimicking Fingertip Infection

    Directory of Open Access Journals (Sweden)

    Salih Soylemez

    2015-01-01

    Full Text Available Metastasis fingers (acral metastasis are finding a poor prognosis. Past medical history should be questioned and metastasis from primary tumor should be kept in mind in patients with pain, swelling, and hyperemia in fingers. Successful surgical treatment on acral metastasis does not extend the life expectancy; however, it reduces the patient’s pain during his terminal period, saves the functions of the limb, and increases life comfort.

  19. An unusual case of a brain abscess arising from an odontogenic infection.

    Science.gov (United States)

    Greenstein, A; Witherspoon, R; Leinkram, D; Malandreni, M

    2015-12-01

    A brain abscess that originates from an odontogenic infection, although rare, can at times be difficult to diagnose, especially in the context of pain and trismus. We report a rare case of odontogenic infection as a result of an infected maxillary third molar, causing an infratemporal and temporalis collection, resulting in a brain abscess with concurrent cerebritis. This is a clinical case review documenting an uncommon but potentially fatal com