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Sample records for carcinoma patient mimicking

  1. Remote Cutaneous Breast Carcinoma Metastasis Mimicking Dermatitis

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    Annakan V Navaratnam

    2015-01-01

    Full Text Available Cutaneous metastases from primary internal malignancies are an uncommon presentation. Cutaneous metastases are more frequently seen in breast cancer than in any other visceral malignancy in women. Medical practitioners should be vigilant of the possibility of unusual presentations of metastatic disease in breast cancer patients with lobular carcinoma presenting as cutaneous lesions mimicking benign dermatological conditions. Herein, we present a case of a 75-year-old woman presenting with cutaneous lobular breast carcinoma metastases on her anterior right leg, which had previously been misdiagnosed as dermatitis for 9 years.

  2. Imaging findings of mimickers of hepatocellular carcinoma

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    Tae Kyoung Kim

    2015-12-01

    Full Text Available Radiological imaging plays a crucial role in the diagnosis of hepatocellular carcinoma (HCC as the noninvasive diagnosis of HCC in high-risk patients by typical imaging findings alone is widely adopted in major practice guidelines for HCC. While imaging techniques have markedly improved in detecting small liver lesions, they often detect incidental benign liver lesions and non-hepatocellular malignancy that can be misdiagnosed as HCC. The most common mimicker of HCC in cirrhotic liver is nontumorous arterioportal shunts that are seen as focal hypervascular liver lesions on dynamic contrast-enhanced cross-sectional imaging. Rapidly enhancing hemangiomas can be easily misdiagnosed as HCC especially on MR imaging with liver-specific contrast agent. Focal inflammatory liver lesions mimic HCC by demonstrating arterial-phase hypervascularity and subsequent washout on dynamic contrast-enhanced imaging. It is important to recognize the suggestive imaging findings for intrahepatic cholangiocarcinoma (CC as the management of CC is largely different from that of HCC. There are other benign mimickers of HCC such as angiomyolipomas and focal nodular hyperplasia-like nodules. Recognition of their typical imaging findings can reduce false-positive HCC diagnosis.

  3. Intestinal lymphangiectasia mimicking primary peritoneal carcinoma.

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    Steines, Jennifer C; Larson, Joshua H; Wilkinson, Neal; Kirby, Patricia; Goodheart, Michael J

    2010-10-01

    Intestinal lymphangiectasia is an obstruction of the lymphatic system. We report on a patient with mesenteric adenopathy and an elevated CA125 level, which were suspicious for peritoneal carcinoma. Further evaluation and bowel resection identified intestinal lymphangiectasia. This disease should be considered in patients with mesenteric adenopathy and a small bowel mass. Copyright © 2010 Mosby, Inc. All rights reserved.

  4. Thyroid carcinoma mimicking a toxic adenoma

    International Nuclear Information System (INIS)

    De Rosa, G.; Testa, A.; Satta, M.A.; Maurizi, M.; Aimoni, C.; Artuso, A.; Silvestri, E.; Rufini, V.; Troncone, L.

    1990-01-01

    A young woman with a thyroid papillary carcinoma behaving as an autonomously hyperfunctioning nodule is described. Only 17 similar patients have been seen in the past 25 years. It is emphasized that hyperthyroidism does not exclude malignant disease in hot nodules. This possibility suggests that all thyroid nodules, either cold or hot, require careful management. Therefore, in 'at risk' cases, surgery could be the most useful treatment. (orig.)

  5. Primary pelvic hydatic cyst mimicking ovarian carcinoma

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    Faruk Abike

    2011-05-01

    Full Text Available Hydatic cyst is an illness that appears in consequence of the cystic form of small strap-shaped worm Echinococcus granulosis. Frequently, cysts exist in the lungs and liver. Peritoneal involvement is rare, and generally occurs as a result of second inoculation from rupture of a liver-located hydatic cyst. Primary ovarian hydatic cyst is very rare. A 56-year-old female patient was admitted to Emergency Service with the complaint of stomachache and swollen abdomen. From ultrasonographic examination, a right ovarian 52 × 45-mm heterogeneous semi-solid cystic mass and right hydronephrosis were detected. As a result of the tomographic examination, the right ovarian growth was judged to be a 60 × 45-mm lobule contoured, septal, heterogeneously cystic mass (ovarian carcinoma. Depending on these indicators and with the diagnosis of ovarian carcinoma, laparotomy was planned. During the observation, a mass that compressed on the right ureter and dilatation in the right ureter were determined. The mass was approximately 6 cm long and smoothly contoured, including widespread adhesions, and also obliteration of the pouch of Douglas. The mass was excised and total abdominal hysterectomy and bilateral salpingo-oopherectomy performed. After a pathological examination, hydatid cyst was diagnosed. Although pointing at the issue of the distinctive diagnosis of pelvic and peritoneal mass, it should be realized that the existence of primary peritoneal and pelvic involvement of the hydatic cyst is generally a result of the second inoculation, and is also more common in regions in which Echinococcus granulosa is endemic and livestock production is prevalent.

  6. Uptake of 131-I in maxillary bones mimicking salivary glands. False- positive images in patients with differentiated thyroid carcinoma (DTC )

    International Nuclear Information System (INIS)

    Degrossi, Osvaldo J.; Degrossi, E.B.; Levi de Cabrejas, Mariana

    2008-01-01

    In the whole body scans (WBS) with 131-I in the follow-up or treatment of patients bearing DTC it is observed frequently fixation areas of the tracer apparently in relation with salivary glands. These areas generally belong to the salivary glands and are present during the first 48/72 hours, but others are kept during more than 3 weeks. These latter ones were considered as possible uptake in ectopic thyroid cells in the mouth floor, iodized proteins, retention of salivary glands and other assertions. Valdivieso et al. (Cong. Arg. Biol. Med. Nuclear, 1996) and Gutierrez et al. (SLAT,Chile, 1997) considered that the fixation took place also in maxillary bones probably in areas in relation with dental illness (inflammation, pulpitis, dental caries, perionditis, periapical granuloma, periapical cyst and resorption of surrounding bone seen radiologically as periapical radiolucency). This presumption was sustained for two publications (Clin. Nucl. Med. 1998;23. 747-749, and Clin. Nucl. Med. 2000; 23; 314-315). This end the review of 638 131-I WBS carried out between January 1st, 2002 and December 31st of 2007 in 502 patients that were studied for ablation, treatment of metastasis or relapses or follow up. In 31,5% of the patients were observed areas of activity in maxilla. The intensity of concentration of the tracer was 0.3 to 1.2 % of the activity administered. In 10 patients was determinate the effective T 1/2 and in 5 a panoramic Rx of the maxilla and a bone scintigraphy with 99m-Tc-MDP; there were correlation between both images, the 131-I one an the 99m-Tc-MDP with radiology. The effective T 1/2 mean value was 6,87 days ± 0,94 (S.D.) very close to the physical T 1/2 of the radioiodine tracer indicating a strongly labeled molecule. In 6 patients treated with high activities of radioiodine (5,55 to 11,1 MBq - 150 to 300 mCi) actinic lesions were observed in mouth and lingual mucous membrane, including ulcers. The intensity of the images and of the lesions correlate

  7. Primary intraosseous squamous cell carcinoma mimicking periapical disease: a case report

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    Choi, Yoon Joo; Oh, Song Hee; Kang, Ju Han; Choi, Hwa Young; Kim, Gyu Tae; Choi, Yong Suk; Hwang, Eui Hwan [Dept. of Oral and Maxillofacial Radiology, School of Dentistry, Kyung Hee University, Seoul (Korea, Republic of); Yu, Jae June [Dept. of Oral and Maxillofacial Radiology, Kangdong Sacred Heart Hospital, Hallym Medical Center, Seoul (Korea, Republic of)

    2012-09-15

    Primary intraosseous squamous cell carcinoma (PIOSCC) is a rare carcinoma, which arises within the jaws without connection to the oral mucosa and presumably develops from a remnant of odontogenic epithelium. We present a case of solid type PIOSCC in a 52-year-old male patient complaining of dull pain on his left lower molar. In this case, early stage PIOSCC mimicking a periapical lesion might lead to a one-year delay in treatment due to the misdiagnosis of osteomyelitis after extraction of the third molar. The clinical, radiological, and histologic features are described. In this case, there was initial radiographic evidence for PIOSCC mimicking a periapical lesion. Incautious radiographic interpretation and treatment procedures had delayed the correct diagnosis and resulted in extensive bony destruction during the patient's disease progression.

  8. Thrombosed hemorrhoid mimicking rectal carcinoma at CT

    International Nuclear Information System (INIS)

    Ben-Chetrit, E.; Bar-Ziv, J.

    1992-01-01

    A 46-year-old male with cirrhosis and portal hypertension complained of lower pelvic pain. CT of the rectum raised a strong suspicion of a rectal tumor. However, rectal examination, anoscopy, direct rectoscopy, and, unfortunately, post-mortem dissection, failed to confirm its existence. Nevertheless, large flat hemorrhoids were evident. Review of the patient's chart disclosed the presence of large thrombosed hemorrhoids detected by rectal examination prior to the CT examination. It is suggested that rectal hemorrhoids be included in the differential diagnosis of rectal tumor shown by CT in patients with portal hypertension. (orig.)

  9. Thrombosed hemorrhoid mimicking rectal carcinoma at CT

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    Ben-Chetrit, E.; Bar-Ziv, J. (Dept. of Medicine, Dept. of Radiology, Hadassah Univ. Hospital, Jerusalem (Israel))

    1992-09-01

    A 46-year-old male with cirrhosis and portal hypertension complained of lower pelvic pain. CT of the rectum raised a strong suspicion of a rectal tumor. However, rectal examination, anoscopy, direct rectoscopy, and, unfortunately, post-mortem dissection, failed to confirm its existence. Nevertheless, large flat hemorrhoids were evident. Review of the patient's chart disclosed the presence of large thrombosed hemorrhoids detected by rectal examination prior to the CT examination. It is suggested that rectal hemorrhoids be included in the differential diagnosis of rectal tumor shown by CT in patients with portal hypertension. (orig.).

  10. Primary pelvic hydatic cyst mimicking ovarian carcinoma

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    Faruk Abike; Ilkkan Dunder; Omer Lutfi Tapisiz; Osman Temizkan; Banu Bingol; Ahmet Payasli; Lale Kutluay

    2011-01-01

    Hydatic cyst is an illness that appears in consequence of the cystic form of small strap-shaped worm Echinococcus granulosis. Frequently, cysts exist in the lungs and liver. Peritoneal involvement is rare, and generally occurs as a result of second inoculation from rupture of a liver-located hydatic cyst. Primary ovarian hydatic cyst is very rare. A 56-year-old female patient was admitted to Emergency Service with the complaint of stomachache and swollen abdomen. From ultrasonographic examina...

  11. Prostate carcinoma mimicking a sphenoid wing meningioma.

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    Bradley, Lucas H; Burton, Matthew; Gokden, Murat; Serletis, Demitre

    2015-01-01

    We report here on a rare case of a large, lateral sphenoid wing tumor with radiographic and intraoperative findings highly suggestive of meningioma, yet pathology was in fact consistent with metastatic prostate adenocarcinoma. An 81 year-old male presented with expressive dysphasia, right-sided weakness and headaches. Imaging revealed a heterogeneously-enhancing lesion based on the left lateral sphenoid wing. The presumed diagnosis was strongly in favor of meningioma, and the patient underwent complete resection of the dural-based lesion. Final pathology confirmed the unexpected finding of a metastatic prostate adenocarcinoma. Although he tolerated surgery well, the patient was subsequently referred for palliative therapy given findings of widespread systemic disease. Intracranial metastases may involve the dura, at times presenting with rare radiographic features highly suggestive for meningioma, as in our case here. This makes differentiation, at least based on imaging, a challenge. Elderly patients presenting with neurological deficits secondary to a newly-diagnosed, dural-based lesion should thus be considered for metastasis, prompting additional imaging studies (including body CT, MRI or PET) to rule out a primary lesion elsewhere. In some cases, this may affect the overall decision to proceed with surgical resection, or alternatively, to proceed directly to palliative therapy (the latter decision made in the context of widespread metastatic disease). We conclude that dural-based metastatic lesions may mimic meningiomas, warranting thorough pre-operative work-up to exclude the possibility of metastasis. In certain cases, identification of widespread disease might preclude surgery and favor palliation, instead. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  12. Granulomatous mastitis caused by histoplasma and mimicking inflammatory breast carcinoma.

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    Osborne, B M

    1989-01-01

    Two cases of a lobular, necrotizing granulomatous process causing a unilateral painful breast mass mimicking carcinoma are presented for comparison. While the morphologic appearance in each case was that of lobular granulomatous mastitis, the etiologic agent in one case appeared to be Histoplasma capsulatum, based on Grocott methenamine silver staining, and represents the second reported case of histoplasmosis involving only breast parenchyma. Awareness of the rare entity, granulomatous mastitis, is important for the pathologist because the definitive diagnosis is made microscopically. Thorough evaluation of the breast tissue is essential for its management and should eventually contribute to the clarification of its etiology.

  13. Clear cell carcinoma of the ovary mimicking struma ovarii and carcinoid tumor.

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    Alduaij, Ahmad; Quddus, M Ruhul

    2011-04-01

    Clear cell carcinomas are considered as high-grade tumor often with poor prognosis. We describe 2 cases of clear cell carcinomas of the ovary mimicking benign or less aggressive tumors encountered in the female genital track. The first case is mimicking a benign monodermal teratoma, the so-called struma ovarii, and the second mimicking a carcinoid tumor. Copyright © 2011 Elsevier Inc. All rights reserved.

  14. Malignant Mesothelioma Mimicking Invasive Mammary Carcinoma in a Male Breast

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    Mohamed Mokhtar Desouki

    2015-01-01

    Full Text Available Malignant mesothelioma is an uncommon tumor with strong association with asbestos exposure. Few cases of malignant pleural mesothelioma metastatic to the female breast have been reported. Herein, we presented, for the first time, a case of locally infiltrating malignant pleural mesothelioma forming a mass in the breast of a male as the first pathologically confirmed manifestation of the disease. Breast ultrasound revealed an irregular mass in the right breast which involves the pectoralis muscle. Breast core biopsy revealed a proliferation of neoplastic epithelioid cells mimicking an infiltrating pleomorphic lobular carcinoma. IHC studies showed the cells to be positive for calretinin, CK5/6, WT1, and CK7. The cells were negative for MOC-31, BerEp4, ER, and PR. A final diagnosis of malignant mesothelioma, epithelioid type, was rendered. This case demonstrates the importance of considering a broad differential diagnosis in the setting of atypical presentation with application of a panel of IHC markers.

  15. Brown Tumors Due to Primary Hyperparathyroidism in a Patient with Parathyroid Carcinoma Mimicking Skeletal Metastases on (18)F-FDG PET/CT

    DEFF Research Database (Denmark)

    Andersen, Kim Francis; Albrecht-Beste, Elisabeth

    2015-01-01

    -so-called brown tumors. These benign, osteolytic lesions may demonstrate FDG-avidity on (18)F-FDG PET/CT, and as such are misinterpreted as skeletal metastases. Regression of the lesions may occur following successful treatment. We present a case demonstrating the diagnostic work-up and follow-up of a patient...... with PHPT due to parathyroid carcinoma and with presence of brown tumors on (18)F-FDG PET/CT, visualizing the possible role of this imaging modality in the evaluation of treatment response in these patients....

  16. Follicular thyroid carcinoma mimicking meningioma: A case report

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    Krishnalatha Buandasan

    2012-02-01

    Full Text Available Follicular thyroid carcinoma (FTC is a well-differentiated tumor which resembles the normal microscopic pattern of the thyroid. Although intracranial metastasis to the brain is frequent in adults, metastasis from FTC is very rare. Dural metastases mimicking meningioma have been documented in the literature now and then. However, cases arising from a FTC are again very rare. We report the case of a middle-aged lady who presented with progressive, painless left eye proptosis. She was noted to have a non-axial proptosis with dystopia, compressive optic neuropathy and exposure keratitis. She also had a painless swelling over the occipital region. She was initially misdiagnosed to have multiple foci of meningioma based on magnetic resonance imaging findings. Subsequent histopathological examination revealed presence of FTC. She was euthyroid but was found to have multiple small thyroid nodules by ultrasonography. Hence, the definite diagnosis of all dural masses must be histological wherever possible and thyroid carcinoma should be considered as a potential primary tumour in such presentations.

  17. Metastatic Carcinoma Occurring in a Gastric Hyperplastic Polyp Mimicking Primary Gastric Cancer: The First Reported Case

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    Gabriel M. Groisman

    2014-01-01

    Full Text Available Hyperplastic polyps of the stomach are regarded as benign. However, in rare cases they may contain incipient primary carcinomas. To our knowledge, breast carcinoma metastatic to a gastric hyperplastic polyp has not yet been reported. We describe the case of a 69-year-old woman to whom a gastric polyp was endoscopically excised. The patient had previously undergone a right mastectomy for mixed, invasive ductal and lobular carcinoma 5 years earlier. Histological sections from the gastric lesion showed typical features of hyperplastic polyp with foci of poorly differentiated adenocarcinoma including signet ring cells infiltrating the lamina propria. The histologic findings were consistent with a primary gastric cancer. However, the carcinoma cells were immunopositive for estrogen and progesterone receptors and GATA3 and negative for CDX2, Hep Par 1, and MUC5AC. E-cadherin showed membranous reactivity in some of the carcinoma cells while in others it was negative. Accordingly, metastatic mixed, lobular and ductal breast carcinoma was diagnosed. We conclude that metastatic adenocarcinoma mimicking primary gastric cancer can be rarely encountered in hyperplastic gastric polyps.

  18. Colonic carcinoma with multiple small bowel perforations mimicking intestinal obstruction

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    Khanna Rahul

    2006-09-01

    Full Text Available Abstract Background Carcinoma of the colon may present with perforation proximal to the site of malignancy. Caecum is the commonest site of perforation if the ileocecal valve is patent and the jejunal and ileal perforations are very rare. Case presentation A 35 year male presented with intestinal obstruction. Emergency laparotomy revealed carcinoma of the transverse colon with multiple pinpoint perforations along antimesenteric border of ileum, which were wrapped with omentum, and no peritoneal contamination was present. Extended right hemicolectomy with jejunocolic anastomosis was done. Patient made uneventful recovery in postoperative period and was treated with adjuvant chemotherapy. Conclusion Patients with colonic carcinoma and incompetent ileocecal valve may present with intestinal perforation. Increased intraluminal pressure and closed loop obstruction may lead to ischemia and perforation of the small bowel.

  19. Metastatic transitional cell carcinoma of the tibia radiologically mimicking osteosarcoma.

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    Cunningham, Laurence Patrick

    2013-01-01

    We report a case of a 73-year-old lady with transitional cell carcinoma and no evidence of metastatic disease presenting with gradual weight loss, pretibial swelling and painful weightbearing. Investigations revealed a lesion of the right tibial diaphysis. The radiological and clinical appearance was that of primary osteosarcoma. Biopsy results revealed metastatic transitional cell carcinoma of the tibia. Intramedullary nailing was performed which relieved pain on weightbearing. The patient declined radiotherapy and was started on a palliative care regimen. This case illustrates the importance of histological diagnosis in the treatment of diaphyseal lesions.

  20. Lung carcinoma mimicking malignant lymphoma: report of three cases.

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    Matsui, K; Kitagawa, M; Wakaki, K; Masuda, S

    1993-10-01

    Three cases of lung carcinomas with unusual histologic appearances that have received little or no comment in the literature are presented. They were initially confused with malignant lymphoma because of a diffuse proliferation of relatively monotonous cells simulating large-cell immunoblastic lymphoma. In each case, the possibility of malignant lymphoma was excluded with confidence after the immunohistochemical study (leucocyte common antigen negative and cytokeratins positive), although with conventional microscopy several foci of cohesive groups of tumor cells were observed. The tumors were ranked at the clinical stage II or III when they were initially discovered, but all patients died of disease within 1 year. The present three tumors show an aggressive behavior and could be classified into a peculiar variant of 'large cell' carcinoma. It is necessary for surgical pathologists to have an idea of these variants of lung carcinoma in order to avoid erroneous diagnosis.

  1. Advanced Tracheal Adenoid Cystic Carcinoma with Thyroid Invasion Mimicking Thyroid Cancer Treated with Definitive Radiation: Case Report and Review of the Literature

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    Sondos Al Khatib

    2017-08-01

    Full Text Available A 54-year-old female patient, a breast cancer survivor and a case of unresectable adenoid cystic carcinoma of the trachea, with thyroid invasion, presented with suprasternal neck swelling mimicking thyroid primary. A literature search was undertaken to highlight this rare presentation. There have been few reports in the literature describing tracheal adenoid cystic carcinoma involving the thyroid.

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

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    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.

  3. Papillary thyroid carcinoma with tuberculous cervical lymphadenopathy mimicking metastasis

    International Nuclear Information System (INIS)

    Iqbal, M; Subhan, A.; Aslam, A.

    2011-01-01

    To determine the frequency of tuberculous cervical lymphadenopathy mimicking metastasis from papillary thyroid cancer. Study Design: Case series. Place and Duration of Study: Surgical Unit-I, Ward-3 of Jinnah Postgraduate Medical Centre, Karachi, from March 2005 to March 2010. Methodology: All patients above 12 years of age of either gender diagnosed on investigations as papillary thyroid cancer (PTC) were included in the study. Ultrasound and fine needle aspiration cytology (FNAC), neck of solitary thyroid nodules (STN) and cervical lymph nodes were done. Total thyroidectomy and excision biopsy of cervical lymph nodes was performed, histopathological results were recorded and patients were managed accordingly. Results: A total of 55 patients had PTC and 25 had cervical lymphadenopathy. Eighteen patients of PTC with cervical lymphadenopathy were diagnosed after investigations as cases of tuberculous cervical lymphadenopathy (TCL) initially considered as metastasis from PTC; 5 patients had metastasis from PTC. Two patients proved to be of reactive hyperplasia which initially showed tuberculous cervical lymphadenopathy on FNAC. So 80% patients of cervical lymphadenopathy with PTC were due to benign disease and 20% had metastasis in lymph node due to PTC. Conclusion: PTC with cervical lymphadenopathy due to co-existent tuberculosis is common. Metastasis from PTC in lymph nodes were less common than tuberculous lymphodenitis in this study. Tuberculosis should be considered before deciding for neck dissection in cases of PTC. (author)

  4. Ovarian tubercular abscess mimicking ovarian carcinoma: A rare case report

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    Abinash Agarwala

    2015-01-01

    Full Text Available Although genito-urinary tuberculosis is common, reports of isolated ovarian tubercular abscess are rare. Ovarian tubercular abscess may mimics that of an ovarian tumor, leading to diagnostic difficulties. We reported a case report of 35 years woman presented with chronic pain abdomen, weight loss, low-grade fever and a right ovarian mass on ultrasound, with a significantly elevated CA-125 level. On clinical and radiological evidence, diagnosis of ovarian carcinoma was made, and laparotomy was performed with resection of the ovary. Postoperative specimen sent for histological examination that revealed classic epithelioid granuloma and acid-fast bacilli were present in Ziehl-Neelsen stain. Patient was put on antitubercular regimen from our Dots center. She is improving clinical after taking antitubercular drug and is on regular follow up at our chest outpatient department. Ovarian tubercular abscess is common in young women living in endemic zones, but case report of isolated tubercular abscess is rarely reported. CA-125 can be raised in both ovarian tubercular abscess and ovarian carcinoma, and only imaging is not always conclusive. Laparotomy followed by tissue diagnosis can be helpful in this situation. As the prognosis and treatment outcome of ovarian tubercular abscess and ovarian carcinoma is different, proper diagnosis by laparotomy should be done. Early diagnosis of ovarian tubercular abscess is vital as untreated disease can lead to infertility.

  5. Primary hepatic peripheral T-cell lymphoma mimicking hepatocellular carcinoma: a case report.

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    Lee, Jisun; Park, Kil Sun; Kang, Min Ho; Kim, Yook; Son, Seung-Myoung; Choi, Hanlim; Choi, Jae-Woon; Ryu, Dong Hee

    2017-08-01

    Peripheral T-cell lymphomas (PTCLs) are aggressive neoplasms which may involve the liver. The imaging manifestations of hepatic lymphoma are highly variable and show overlapping appearances of numerous other hepatic diseases. As the management and prognosis of lymphoma differ markedly from those of other malignant diseases, prompt diagnosis and early effective treatment are very important. Here, we report an atypical case of primary PTCL not otherwise specified involving the liver that exhibited a solitary hepatic mass mimicking hepatocellular carcinoma (HCC) on CT. Liver biopsy is not commonly recommended in highly suspicious cases of HCC. However, in a patient without risk factors for HCC, consideration of other diagnostic possibilities is required and needle biopsy may be a more rational choice. An imaging approach, based on a careful review of clinical and laboratory findings is essential to prevent false-positive diagnosis of HCC and subsequent invasive treatment.

  6. Toxoplasmic Lymphadenitis Mimicking a Metastatic Thyroid Carcinoma at 18F-FDG-PET/CT

    International Nuclear Information System (INIS)

    Treglia, Giorgio; Bongiovanni, Massimo; Ceriani, Luca; Paone, Gaetano; Giovanella, Luca

    2013-01-01

    A 28-year-old woman underwent total thyroidectomy for a papillary thyroid carcinoma in the right thyroid lobe (pTx, pN1b). Subsequently a 131 I-ablation (4.4 GBq) was performed. Four years later the patient presented increased thyroglobulin (Tg) serum levels (8.4 μg/l) during thyroxine treatment. Furthermore, enlarged hypoechoic and round-shaped bilateral cervical lymph nodes were detected at cervical ultrasonography (US). Based on laboratory and US findings suspicious for lymph nodal recurrence of thyroid carcinoma, the patient underwent an 18 F-fluorodeoxyglucose positron emission tomography/computed tomography ( 18 F-FDG-PET/CT) to check for distant metastases (Fig. 1). The patient underwent a US-guided fine-needle aspiration cytology on an 18 F-FDG-avid cervical lymph-node. The smears were hypercellulated and consisted of numerous small- to medium-sized lymphocytes, macrophages, dendritic cells and tingible body macrophages. The cytological diagnosis was consistent with that of reactive lymphadenitis. Serological test revealed elevated IgM and IgG anti-Toxoplasma antibodies with a very low IgG-avidity, indicating an acute toxoplasmosis. Serum Tg was then measured by using heterophilic antibody blocking tubes, as previously reported, and serum value dropped to 18 F-FDG-PET/CT in oncological patients. Few reports have described toxoplasmic infection mimicking malignancy at 18 F-FDG-PET/CT; these findings were found mainly in immunodepressive patients or with history of lymphoma. Conversely, we described here a case of toxoplasmosis inducing false-positive Tg measurement, neck US and 18 F-FDG-PET/CT findings in a patient with papillary thyroid carcinoma

  7. An incidental case of biliary fascioliasis mimicking cholangiocellular carcinoma.

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    Şenateş, Ebubekir; Doğan, Abdullah; Şenates, Banu Erkalma; Bodakçi, Erdal; Bekçibasi, Muhammet

    2014-12-01

    Fascioliasis is a zoonotic infestation caused by Fasciola hepatica that usually attacks mammals, such as goats, sheep and cattle. The parasites can infect humans via freshwater plants contaminated with encysted metacercariae. In the acute phase, which involves hepatic invasion, the disease may present with abdominal pain, mild fever and hepatomegaly. In the chronic phase, the parasites settle into the biliary tracts, and then cause cholangitis and cholestasis. Sometimes, the disease may mimic malignancies, creating a mass appearance. Endoscopic retrograde cholangiopancreatography (ERCP) is an important diagnostic and treatment method because it allows simultaneous diagnosis and treatment. Here, we present a 44-year-old female patient who presented to our hospital with complaints of abdominal pain, nausea, vomiting, anorexia and weight loss. After diagnostic investigations with laboratory and imaging methods, she was initially hospitalized with a preliminary diagnosis of cholangiocellular carcinoma (CCC). However, after a full work-up, the patient was diagnosed with Fasciola hepatica via ERCP and parasites were extracted with ERCP at the same time and then treated with a single dose of triclabendazole 10 mg/kg. Two months later, the clinical status of the patient had improved markedly, with resolution of all symptoms and all laboratory and imaging tests returning to within normal limits.

  8. Collecting Duct Carcinoma of the Kidney Mimicking Invasive Transitional Cell Carcinoma: A Case Report

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    Byun, Joo Nam; Lim, Hyung Guhn; Lim, Sung Chul [Chosun University College of Medicine, Gwangju (Korea, Republic of)

    2007-06-15

    Approximately 100 cases of collecting duct carcinoma have been reported in the medical literature. We herein report on a case of collecting duct carcinoma of the kidney in a 75-year-old patient. The abdominal sonography depicted a relatively poorly defined 7x6 cm sized, isoechoic mass lesion, as compared to the normal parenchyma, at the left kidney lower pole and the affected kidney showed preservation of the reniform shape. CT revealed a heterogeneous poorly defined low-attenuation mass that was mainly located in the medulla with involvement of the cortex and the lower half of the renal pelvis. Retrograde ureter opyelography showed a filling defect at the lower renal pelvis and severe narrowing of the left proximal ureter. We initially thought this lesion was invasive transitional cell carcinoma. Subsequent surgery confirmed a collecting duct carcinoma

  9. Pigmented basal cell carcinoma mimicking a superficial spreading melanoma

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    Paula Hasbún Acuña

    2016-12-01

    Full Text Available Resumen El carcinoma basocelular es el cáncer de piel más frecuente, especialmente en personas de edad avanzada. El carcinoma basocelular pigmentado es una variante poco común que se ha descrito en la literatura como una lesión nodular hiperpigmentada. En raras ocasiones puede presentarse en forma de una extensa placa pigmentada, la cual puede ser clínicamente indistinguible del melanoma maligno de extensión superficial y de la enfermedad de Bowen. La dermatoscopía tiene una alta sensibilidad en el diagnóstico del carcinoma basocelular, cuando se utilizan los criterios de Menzies, aunque el diagnóstico final es histopatológico. El objetivo del presente trabajo es reportar y analizar el caso de una paciente con un extenso carcinoma basocelular superficial pigmentado, que simula un melanoma maligno de extensión superficial.

  10. Toxoplasmic Lymphadenitis Mimicking a Metastatic Thyroid Carcinoma at {sup 18}F-FDG-PET/CT

    Energy Technology Data Exchange (ETDEWEB)

    Treglia, Giorgio; Bongiovanni, Massimo; Ceriani, Luca; Paone, Gaetano; Giovanella, Luca [Oncology Institute of Southern Switzerland, Bellinzona (Switzerland)

    2013-12-15

    A 28-year-old woman underwent total thyroidectomy for a papillary thyroid carcinoma in the right thyroid lobe (pTx, pN1b). Subsequently a {sup 131}I-ablation (4.4 GBq) was performed. Four years later the patient presented increased thyroglobulin (Tg) serum levels (8.4 μg/l) during thyroxine treatment. Furthermore, enlarged hypoechoic and round-shaped bilateral cervical lymph nodes were detected at cervical ultrasonography (US). Based on laboratory and US findings suspicious for lymph nodal recurrence of thyroid carcinoma, the patient underwent an {sup 18}F-fluorodeoxyglucose positron emission tomography/computed tomography ({sup 18}F-FDG-PET/CT) to check for distant metastases (Fig. 1). The patient underwent a US-guided fine-needle aspiration cytology on an {sup 18}F-FDG-avid cervical lymph-node. The smears were hypercellulated and consisted of numerous small- to medium-sized lymphocytes, macrophages, dendritic cells and tingible body macrophages. The cytological diagnosis was consistent with that of reactive lymphadenitis. Serological test revealed elevated IgM and IgG anti-Toxoplasma antibodies with a very low IgG-avidity, indicating an acute toxoplasmosis. Serum Tg was then measured by using heterophilic antibody blocking tubes, as previously reported, and serum value dropped to <0.2 μg/l. It is well known that antibody interference may falsely increase serum Tg; in particular, increased anti-Toxoplasma antibodies likely interfered to the Tg measurement in our case. Additionally, activated granulocytes and macrophages may display significantly increased glucose consumption, giving false-positive results at {sup 18}F-FDG-PET/CT in oncological patients. Few reports have described toxoplasmic infection mimicking malignancy at {sup 18}F-FDG-PET/CT; these findings were found mainly in immunodepressive patients or with history of lymphoma. Conversely, we described here a case of toxoplasmosis inducing false-positive Tg measurement, neck US and {sup 18}F

  11. Lymphoepithelial carcinoma of the nasal cavity mimicking juvenile angiofibroma.

    Science.gov (United States)

    Kim, Young Hyo; Kim, Beom Joon; Jang, Tae Young

    2012-10-01

    Juvenile angiofibroma, nasopharyngeal carcinoma (NPC) and lymphoepithelial carcinoma of the nasal cavity (LEC NC) all could be found as a hyper-vascular mass in the nasopharynx area. Performing biopsy for histopathologic confirmation is necessary in the case of NPC or LEC NC but could be fatal in the case of angiofibroma. In our case, a 21-year-old male who was suffering from unilateral nasal stuffiness and frequent epistaxis had a mass with an easily bleeding tendency in his right nasal cavity. Juvenile angiofibroma was suspected by clinical and radiologic examinations. We performed preoperative angiography and the feeding vessel from the right internal maxillary artery was obliterated with polyvinyl alcohol nanoparticle. The mass was completely removed endoscopically, and there was profound hemorrhage in spite of the preoperative embolization. The mass turned out to be LEC NC by postoperative histopathologic examination. To avoid this misdiagnosis, the authors suggest that we should perform biopsy under rigid endoscopy 24h after angiographic embolization. If the result of frozen biopsy is juvenile angiofibroma, we could perform surgery another 24h later. If the result is nasopharyngeal carcinoma or LEC NC, we could avoid unnecessary surgical removal and perform radiotherapy. In terms of treatment strategies, we suggest endoscopic removal of gross tumor and postoperative combination of chemoradiotherapy as the more curative regimen with less complications related with radiotherapy. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

  12. Ischiogluteal bursitis mimicking soft-tissue metastasis from a renal cell carcinoma

    International Nuclear Information System (INIS)

    Voelk, M.; Gmeinwieser, J.; Manke, C.; Strotzer, M.; Hanika, H.

    1998-01-01

    We report a case of ischiogluteal bursitis mimicking a soft-tissue metastasis from a renal cell carcinoma. A 66-year-old woman suffered from pain over the left buttock 6 months after she was operated on for renal cell carcinoma of the left kidney. CT of the abdomen and pelvis revealed a tumor-like lesion adjacent to the left os ischii, which was suspected to be a soft-tissue metastasis. Percutaneous biopsy revealed no evidence of malignancy, but the histopathological diagnosis of chronic bursitis. (orig.)

  13. Ischiogluteal bursitis mimicking soft-tissue metastasis from a renal cell carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Voelk, M.; Gmeinwieser, J.; Manke, C.; Strotzer, M. [Department of Radiology, University Hospital, Regensburg (Germany); Hanika, H. [Department of Urology, St. Josef Hospital, Regensburg (Germany)

    1998-09-01

    We report a case of ischiogluteal bursitis mimicking a soft-tissue metastasis from a renal cell carcinoma. A 66-year-old woman suffered from pain over the left buttock 6 months after she was operated on for renal cell carcinoma of the left kidney. CT of the abdomen and pelvis revealed a tumor-like lesion adjacent to the left os ischii, which was suspected to be a soft-tissue metastasis. Percutaneous biopsy revealed no evidence of malignancy, but the histopathological diagnosis of chronic bursitis. (orig.) With 2 figs., 8 refs.

  14. Primary laryngeal tuberculosis mimicking laryngeal carcinoma: CT scan features

    International Nuclear Information System (INIS)

    El Kettani, N Ech-Cherif; El Hassani, MR; Chakir, N; Jiddane, M

    2010-01-01

    Laryngeal tuberculosis is a rare disease. It is almost always associated with pulmonary tuberculosis. It occurs generally in adults without BCG vaccination or in cases of the acquired immune deficiency syndrome. On laryngoscopy and imaging, it often simulates laryngeal carcinoma, and confirmation is always histological. We report the case of a 36-year-old man who presented to our hospital with dysphonia and dysphagia. Laryngoscopy revealed a lesion of the left vocal cord and the ventricular strip. CT scan found focal, regular thickening of the left vocal cord, associated with irregular thickening of the posterior laryngeal wall. A biopsy confirmed the diagnosis of tuberculosis

  15. Differential CT features of infectious pneumonia versus bronchioloalveolar carcinoma (BAC) mimicking pneumonia

    International Nuclear Information System (INIS)

    Kim, Tae Hoon; Kim, Sang Jin; Ryu, Young Hoon; Chung, Soo Yoon; Seo, Jae Seung; Kim, Young Jin; Choi, Byoung Wook; Lee, Sun Hwa; Cho, Sang Ho

    2006-01-01

    The purpose of this study was to evaluate retrospectively the differential CT features of bronchioloalveolar carcinoma (BAC) mimicking pneumonia and infectious pneumonia at the lung periphery. CT images were reviewed in 47 patients with focal areas of parenchymal opacification at the lung periphery. We evaluated the presence of ground-glass attenuation, marginal conspicuity of the lesion, CT angiogram sign, air-bronchogram sign, a bubble-like low-attenuation area within the lesion, presence of pleural thickening and retraction associated with the lesion, presence of pleural effusion and extra-pleural fatty hypertrophy, presence of bronchial wall thickening proximal to the lesion, and air-trapping in the normal lung near the lesion. BAC (n=18) depicted the presence of a bubble-like low-attenuation area within the lesion, whereas infectious pneumonia (n=29) represented the pleural thickening associated with the lesion and bronchial wall thickening proximal to the lesion (P 0.05). The focal areas of the parenchymal opacification on the CT images may suggest infectious pneumonia rather than BAC when they show bronchial wall thickening proximal to the lesion and pleural thickening associated with the lesion, whereas BAC is characterized as the presence of a bubble-like low attenuation area within the tumor. (orig.)

  16. Differential CT features of infectious pneumonia versus bronchioloalveolar carcinoma (BAC) mimicking pneumonia

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Tae Hoon [Yonsei University College of Medicine, Department of Radiology, Seoul (Korea); Yongdong Severance Hospital, Department of Radiology, Seoul (Korea); Kim, Sang Jin; Ryu, Young Hoon; Chung, Soo Yoon; Seo, Jae Seung; Kim, Young Jin; Choi, Byoung Wook [Yonsei University College of Medicine, Department of Radiology, Seoul (Korea); Lee, Sun Hwa [NeoDin Medical Institute, Department of Clinical Pathology, Seoul (Korea); Cho, Sang Ho [Yonsei University College of Medicine, Department of Pathology, Seoul (Korea)

    2006-08-15

    The purpose of this study was to evaluate retrospectively the differential CT features of bronchioloalveolar carcinoma (BAC) mimicking pneumonia and infectious pneumonia at the lung periphery. CT images were reviewed in 47 patients with focal areas of parenchymal opacification at the lung periphery. We evaluated the presence of ground-glass attenuation, marginal conspicuity of the lesion, CT angiogram sign, air-bronchogram sign, a bubble-like low-attenuation area within the lesion, presence of pleural thickening and retraction associated with the lesion, presence of pleural effusion and extra-pleural fatty hypertrophy, presence of bronchial wall thickening proximal to the lesion, and air-trapping in the normal lung near the lesion. BAC (n=18) depicted the presence of a bubble-like low-attenuation area within the lesion, whereas infectious pneumonia (n=29) represented the pleural thickening associated with the lesion and bronchial wall thickening proximal to the lesion (P<0.05). The other CT findings showed no significant differences (P>0.05). The focal areas of the parenchymal opacification on the CT images may suggest infectious pneumonia rather than BAC when they show bronchial wall thickening proximal to the lesion and pleural thickening associated with the lesion, whereas BAC is characterized as the presence of a bubble-like low attenuation area within the tumor. (orig.)

  17. Isolated Retropancreatic Tuberculous Lymphadenitis Mimicking Carcinoma: A Diagnostic Challenge

    Directory of Open Access Journals (Sweden)

    H. Kuriry

    2016-01-01

    Full Text Available Tuberculosis as a cause of obstructive jaundice is a rare entity with only a few cases reported in the literature. Patients with this condition usually present with a protracted illness, jaundice, and weight loss, which may be confused with malignancies. We are reporting unusual case of isolated enlarged tuberculous lymph node compressing the common bile duct in the retropancreatic region and causing obstructive jaundice in an immunocompetent patient which to the best of our knowledge is the first case of isolated retropancreatic tuberculous lymphadenitis in Saudi Arabia.

  18. Right-Sided Intrarenal Splenosis Mimicking a Renal Carcinoma

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    Jay B. Page

    2006-01-01

    Full Text Available We describe a patient who underwent nephrectomy for an enhancing right renal mass that was subsequently pathologically confirmed as right renal splenosis. Since renal splenosis is quite rare and has previously been reported only in the left kidney, we did not consider splenosis in our differential diagnosis during the evaluation of the renal mass. Magnetic resonance imaging, as well as radionucleotide scan using 99mTc-labelled red blood cells, has been utilized for identifying ectopic splenic tissue. An elevated index of suspicion must be present in patients with a history of splenectomy or traumatic splenic rupture to avoid undue nephrectomy.

  19. Carcinoma mucoepidermoide da traqueia mimetizando asma brônquica Mucoepidermoid carcinoma of the trachea mimicking asthma

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    Ricardo Kalaf Mussi

    2009-03-01

    Full Text Available Em casos de asma de início recente em que o controle clínico com tratamento habitual (corticosteroide e broncodilatador é insatisfatório, é importante considerar outros diagnósticos, tais como insuficiência cardíaca congestiva, refluxo gastroesofágico ou outras formas de obstrução das vias aéreas. Relatamos o caso de uma paciente do sexo feminino com carcinoma mucoepidermoide da traqueia mimetizando um quadro de asma brônquica. A paciente apresentava tosse e sibilância, bem como espirometria anormal com padrão obstrutivo responsivo a broncodilatador. Após um ano, apresentou deterioração clínica e espirométrica. Nenhuma anormalidade foi encontrada no radiograma de tórax. A TC revelou lesão vegetativa, a 1 cm da carina, reduzindo a luz traqueal. A fibrobroncoscopia mostrou imagem semelhante a tumor carcinoide brônquico. O diagnóstico anatomopatológico após a ressecção cirúrgica foi carcinoma mucoepidermoide de baixo grau, sem envolvimento linfonodal. Embora a curva fluxovolume não fosse sugestiva de obstrução de vias aéreas superiores, a espirometria realizada após a cirurgia mostrou redução significativa do grau de obstrução e maior reversibilidade com broncodilatador. Não houve evidência de recidiva da doença ou retorno dos sintomas após dois anos de seguimento.In cases of recent asthma in which clinical control with the usual treatment (corticosteroids and bronchodilator is unsatisfactory, it is important to consider other diagnoses, such as congestive heart failure, gastroesophageal reflux or other forms of airway obstruction. We report the case of a female patient with mucoepidermoid carcinoma of the trachea mimicking asthma. The patient presented cough and wheezing, as well as abnormal spirometry results with an obstructive pattern that was responsive to bronchodilators. One year later, the patient presented clinical and spirometric worsening. The chest X-ray revealed no abnormalities. A CT scan

  20. Papillary cystitis mimicking transitional cell carcinoma : a case report

    International Nuclear Information System (INIS)

    Lee, Young Rae; Park, Chan Pil

    1998-01-01

    Polypoid cystitis is a rare entity and, to our knowledge, has not been described in the radiologic literature. It is frequently found in patients with indwelling catheters and is characterized by inflammation and edema of the lamina propria. We encountered a case of papillary cystitis which on a sonogram showed a solid mass with inhomogeneous internal echopattern; on CT, a poorly-defined inhomogeneous, dense, soft-tissue density mass with enhancement and perivesical extension; and on T2 weighted MR images an intermediate SI mass. (author). 6 refs., 1 fig

  1. Ectopic cervical thymoma mimicking as papillary thyroid carcinoma: A diagnostic dilemma

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    Thakur Abhijit

    2010-04-01

    Full Text Available Ectopic cervical thymomas are often confused with thyroid or parathyroid swellings due to their anatomical positioning. Predominant epithelial thymoma can be misdiagnosed as papillary thyroid carcinoma on fine needle aspiration and lymph node metastasis of epithelial tumor on frozen section. Predominantly lymphocytic thymomas have often been misinterpreted as Hashimoto′s thyroiditis or malignant lymphoma, either by fine needle aspiration or on frozen section analysis. If cytology is doubtful and is not correlating with clinical, anatomical and surgical findings; immunohistochemistry is a very important tool in such cases to give final answer. Thyroid cell specific proteins such as thyroglobulin, thyroid transcription factor-1, thyroperoxidase and dipeptidyl aminopeptidase-4, neuroendocrine markers chromogranin, calcitonin and parathyroid hormone could be used to rule out thyroid or parathyroid origin. We present such rare case of ectopic cervical thymoma mimicking as papillary thyroid carcinoma.

  2. Metastatic breast cancer to the liver with hepatoid features and Hep Par 1 antibody positive mimicking hepatocellular carcinoma.

    Science.gov (United States)

    Affleck, Authur; Lyman, William B; Jacobs, W Carl; Livasy, Chad A; Martinie, John B; Iannitti, David A; Vrochides, Dionisios

    2018-05-09

    The hepatocyte paraffin 1 antibody (Hep Par 1) has a high positive predictive value for differentiating hepatocellular carcinoma from cholangiocarcinoma and metastatic carcinoma. 1 We report a case of metastatic breast cancer to the liver with hepatoid histology and strong positive staining for Hep Par 1 mimicking hepatocellular carcinoma. To our knowledge, primary breast carcinoma staining Hep Par 1 positive has not been reported in the setting of hepatic metastasis. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  3. Colloid Carcinoma of the Extrahepatic Biliary Tract with Metastatic Lymphadenopathy Mimicking Cystic Neoplasm: A Case Report

    International Nuclear Information System (INIS)

    Han, Na Yeon; Park, Beom Jin; Sung, Deuk Jae; Kim, Min Ju; Cho, Sung Bum; Kim, Dong Sik; Lee, Jeong Hyeon

    2013-01-01

    The patient is a previously healthy 52-year-old woman who presented with dyspepsia for two months. Multiple imaging modalities including ultrasound, computed tomography (CT), and magnetic resonance imaging (MRI) showed diffuse bile duct dilatation with an obstructive lesion of the distal extrahepatic biliary duct (EHD) as well as two masses in the peripancreatic area. The peripancreatic masses appeared cystic with posterior acoustic enhancement on ultrasound, low density on CT imaging, and high signal intensity on T2-weighted MRI. The lesion in the distal EHD exhibited similar characteristics on CT and MRI. A Whipple procedure was performed and histological specimens showed malignant cells with large mucin pools that was consistent with a diagnosis of colloid carcinoma of the EHD with metastatic lymphadenopathies. Colloid carcinoma, also called mucinous carcinoma, is classified as a histologic variant of adenocarcinoma. Because the colloid carcinoma of the biliary tree is exceedingly rare, the imaging characteristics and the clinical features of colloid carcinoma remain relatively unknown. We report a case of colloid carcinoma of the common bile duct and its accompanied metastatic lymphadenopathies with characteristic imaging findings reflecting abundant intratumoral mucin pools

  4. Low grade urothelial carcinoma mimicking basal cell hyperplasia and transitional metaplasia in needle prostate biopsy

    Directory of Open Access Journals (Sweden)

    Julian Arista-Nasr

    2016-04-01

    Full Text Available ABSTRACT Purpose The vast majority of urothelial carcinomas infiltrating the bladder are consistent with high-grade tumors that can be easily recognized as malignant in needle prostatic biopsies. In contrast, the histological changes of low-grade urothelial carcinomas in this kind of biopsy have not been studied. Materials and Methods We describe the clinicopathologic features of two patients with low-grade bladder carcinomas infiltrating the prostate. They reported dysuria and hematuria. Both had a slight elevation of the prostate specific antigen and induration of the prostatic lobes. Needle biopsies were performed. At endoscopy bladder tumors were found in both cases. Results Both biopsies showed nests of basophilic cells and cells with perinuclear clearing and slight atypia infiltrating acini and small prostatic ducts. The stroma exhibited extensive desmoplasia and chronic inflammation. The original diagnosis was basal cell hyperplasia and transitional metaplasia. The bladder tumors also showed low-grade urothelial carcinoma. In one case, the neoplasm infiltrated the lamina propria, and in another, the muscle layer. In both, a transurethral resection was performed for obstructive urinary symptoms. The neoplasms were positive for high molecular weight keratin (34BetaE12 and thrombomodulin. No metastases were found in either of the patients, and one of them has survived for five years. Conclusions The diagnosis of low-grade urothelial carcinoma in prostate needle biopsies is difficult and may simulate benign prostate lesions including basal cell hyperplasia and urothelial metaplasia. It is crucial to recognize low-grade urothelial carcinoma in needle biopsies because only an early diagnosis and aggressive treatment can improve the prognosis for these patients.

  5. Reactive Hypertrophy of an Accessory Spleen Mimicking Tumour Recurrence of Metastatic Renal Cell Carcinoma

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    Christin Tjaden

    2011-01-01

    Full Text Available De novo occurrence of an accessory spleen after splenectomy is worth noting for two reasons. First, it is known that splenectomy can cause reactive hypertrophy of initially inactive and macroscopically invisible splenic tissue. Second, it can mimic tumour recurrence in situations in which splenectomy has been performed for oncological reasons. This might cause difficulties in differential diagnosis and the clinical decision for reoperation. We report the case of a patient with suspected recurrence of renal cell carcinoma after total pancreatectomy and splenectomy for metastatic renal cell carcinoma, which finally revealed an accessory spleen as the morphological correlate of the newly diagnosed mass in the left retroperitoneum.

  6. Autophagy‑mediated adaptation of hepatocellular carcinoma cells to hypoxia‑mimicking conditions constitutes an attractive therapeutic target.

    Science.gov (United States)

    Owada, Satoshi; Endo, Hitoshi; Shida, Yukari; Okada, Chisa; Ito, Kanako; Nezu, Takahiro; Tatemichi, Masayuki

    2018-04-01

    Hepatocellular carcinoma has extremely poor prognosis. In cancerous liver tissues, aberrant proliferation of cancer cells leads to the creation of an area where an immature vascular network is formed. Since oxygen is supplied to cancer tissues through the bloodstream, a part of the tumor is exposed to hypoxic conditions. As hypoxia is known to severely reduce the effectiveness of existing anticancer agents, novel valid therapeutic targets must be identified for the treatment of hepatocellular carcinoma. Generally, autophagy has been reported to play an important role in the adaptation of cancer cells to hypoxia. However, the exact role and significance of this process vary depending on the cancer type, requiring detailed analysis in individual primary tumors and cell lines. In the present study, we examined autophagy induced by cobalt chloride, a hypoxia‑mimicking agent, in hepatocellular carcinoma cells with the aim to evaluate the validity of this process as a potential therapeutic target. We observed that treatment with cobalt chloride induced autophagy, including the intracellular quality control mechanism, in an AMPK‑dependent manner. Furthermore, treatment with autophagy inhibitors (bafilomycin and LY294002) resulted in significant, highly‑selective cytotoxicity and apoptosis activation under hypoxia‑mimicking conditions. The knockdown of AMPK also revealed significant cytotoxicity in hypoxia‑mimicking conditions. These results clearly demonstrated that autophagy, especially mitophagy, was induced by the AMPK pathway when hepatocellular carcinoma cells were subjected to hypoxic conditions and played an important role in the adaptation of these cells to such conditions. Thus, autophagy may constitute an attractive therapeutic target for the treatment of hepatocellular carcinoma.

  7. Struma ovarii mimicking ovarian carcinoma: a case report and review of the literature

    Energy Technology Data Exchange (ETDEWEB)

    Landim, Fabio Machado [Hospital Geral Doutor Waldemar de Alcantara, Fortaleza, CE (Brazil)

    2008-07-01

    Struma Ovarii is a rare neoplasia. It is a monodermic mixed teratoma, with predominance of thyroid tissue and represents 3% of ovarian teratomas. This article reports a case of Struma Ovarii in a 66 years-old patient, with a progressive abdominal mass, ascites and high levels of CA-125. The findings were highly suggestive of ovarian carcinoma. The CT scan showed a complex ovarian lesion and the patient was submitted to an exploratory laparotomy. The pathology report showed a left ovary Struma Ovarii. (author)

  8. Osteopoikilosis: A Sign Mimicking Skeletal Metastases in a Cancer Patient

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    Hamid Nasrolahi

    2011-01-01

    Full Text Available Osteopoikilosis is a rare benign osteosclerotic bone disorder that may be misdiagnosed as skeletal metastases. Here we describe a case of coincidental breast cancer and osteopoikilosis mimicking skeletal metastases. A 41-year-old woman underwent right modified radical mastectomy in April 2007. Twenty-eight months after initial treatment,the patient complained of bilateral knee and foot pain. Plain X-rays of the feet and knees showed multiple well-defined osteosclerotic lesions. According to the radiographic appearance, the most likely differential diagnoses included skeletal metastases from breast cancer and osteopoikilosis. A whole-body bone scintigraphy showed no increase in uptake by the sclerotic lesions, and serum lactic dehydrogenase, carcinoembryonic antigen, alkaline phosphatase and cancer antigen 15-3 were not elevated. We therefore diagnosed the patient’s skeletal lesions as osteopoikilosis. This case and ourliterature review suggest that the radiographic appearance of osteopoikilosis may mimic or mask skeletal metastases, potentially leading to misdiagnosis in patients with cancer.

  9. Cribriform carcinoma mimicking breast abscess - case report. Diagnostic and therapeutic management.

    Science.gov (United States)

    Dobruch-Sobczak, Katarzyna; Roszkowska-Purska, Katarzyna; Chrapowicki, Eryk

    2013-06-01

    The authors presents a case of cribriform breast carcinoma in a cyst that clinically imitated an abscess. The case concerns a 71-year-old female patient treated for ankylosing spondylitis, with a positive family history of breast cancer. The patient presented at the surgical clinic for incision of an abscess of the mammary gland localized in the lower inner quadrant that was a consequence of previous trauma to the right breast. The abscess was incised and the serosanguineous contents were evacuated. The wound was drained and antibiotics (Dalacin with Metronidazol) were administered for the period of 10 days. During the treatment, a cutaneous fistula was formed. At the incision site, a hard thickening was palpable (tumor). Core needle biopsy of the clinically palpable tumor was performed and the purulent material from the fistula was collected for a culture test. Complete blood count did not reveal leucocytosis. In accordance with the obtained sensitivity report, the patient was started on antibiotics again. Breast ultrasound performed upon the completion of the antibiotic therapy, in the right breast, revealed two solidcystic oval lesions with thick echogenic walls and blurred margins. Both masses contained dense levels of fluid material and solid polycyclic structures. On sonoelastography, the lesions were heterogeneous with a high Young's modulus. In the right axillary fossa, ultrasound examination revealed three abnormal lymph nodes enlarged to 31 mm length, which were rounded, hypoechoic and without visible sinuses. Histopathology of the core needle biopsy performed at admittance and after the antibiotic therapy indicated a breast abscess (presence of fibrinous and partly fibrinopurulent material). The mass was finally resected to confirm histopathology. The resected material revealed the presence of an invasive, moderately differentiated cribriform carcinoma, which developed within a cyst, with a 40% necrotic component. Eighteen months after the commencement

  10. A Mimicker of Gallbladder Carcinoma: Cystic Gastric Heterotopia with Intestinal Metaplasia

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    Gonca ÖZGÜN

    2017-01-01

    Full Text Available Heterotopic gastric mucosa in the gallbladder is an unusual entity and is usually clinically silent. We report a 75-year-old female patient who presented with intermittent upper abdomial pain radiating to the back. Abdominal imaging studies showed a sessile polypoid lesion and a gallstone in the gallbladder. Gallbladder carcinoma was suspected and cholecystectomy performed. Intraoperative frozen section examination suggested mucinous tumor, suspicious for malignancy. However, the permanent sections revealed aberrant gastric tissue consisted of gastric pyloric and fundic glands of heterotopic gastric mucosa with intestinal metaplasia in the gallbladder.

  11. A Mimicker of Gallbladder Carcinoma: Cystic Gastric Heterotopia with Intestinal Metaplasia.

    Science.gov (United States)

    Özgün, Gonca; Adim, Şaduman Balaban; Uğraş, Nesrin; Kiliçturgay, Sadık

    2017-01-01

    Heterotopic gastric mucosa in the gallbladder is an unusual entity and is usually clinically silent. We report a 75-year-old female patient who presented with intermittent upper abdomial pain radiating to the back. Abdominal imaging studies showed a sessile polypoid lesion and a gallstone in the gallbladder. Gallbladder carcinoma was suspected and cholecystectomy performed. Intraoperative frozen section examination suggested mucinous tumor, suspicious for malignancy. However, the permanent sections revealed aberrant gastric tissue consisted of gastric pyloric and fundic glands of heterotopic gastric mucosa with intestinal metaplasia in the gallbladder.

  12. Tuberculous Lymphadenitis Mimicking Nodal Metastasis in Follicular Variant Papillary Thyroid Carcinoma.

    Science.gov (United States)

    Yu, Marc Gregory; Atun, Jenny Maureen

    2016-01-01

    Tuberculous (TB) lymphadenitis can mimic cervical node metastasis from papillary thyroid carcinoma (PTC) since the distribution and appearance of affected lymph nodes are similar. We present the case of an asymptomatic 50-year-old Filipino who sought consult for a gradually enlarging anterior neck mass and a single palpable cervical lymph node. Preoperative workup suggested a thyroid malignancy with nodal metastasis. He underwent total thyroidectomy with node dissection where histopathology confirmed follicular variant- (FV-) PTC. Lymph node examination, however, revealed TB lymphadenitis, and the patient was given standard antimycobacterial therapy. This is the first documented case in Southeast Asia, a high TB burden region. This is also the first report involving FV-PTC, which has features between those of conventional PTC and follicular thyroid carcinoma. The case suggests that, in endemic areas, TB should be a differential in the etiology of cervical lymphadenopathy in PTC patients. In developed countries, this differential diagnosis is also valuable because of the increasing incidence of HIV and TB coinfection. Proper preoperative evaluation is important and needs to be highlighted in the formulation of local guidelines.

  13. Tuberculous Lymphadenitis Mimicking Nodal Metastasis in Follicular Variant Papillary Thyroid Carcinoma

    Directory of Open Access Journals (Sweden)

    Marc Gregory Yu

    2016-01-01

    Full Text Available Tuberculous (TB lymphadenitis can mimic cervical node metastasis from papillary thyroid carcinoma (PTC since the distribution and appearance of affected lymph nodes are similar. We present the case of an asymptomatic 50-year-old Filipino who sought consult for a gradually enlarging anterior neck mass and a single palpable cervical lymph node. Preoperative workup suggested a thyroid malignancy with nodal metastasis. He underwent total thyroidectomy with node dissection where histopathology confirmed follicular variant- (FV- PTC. Lymph node examination, however, revealed TB lymphadenitis, and the patient was given standard antimycobacterial therapy. This is the first documented case in Southeast Asia, a high TB burden region. This is also the first report involving FV-PTC, which has features between those of conventional PTC and follicular thyroid carcinoma. The case suggests that, in endemic areas, TB should be a differential in the etiology of cervical lymphadenopathy in PTC patients. In developed countries, this differential diagnosis is also valuable because of the increasing incidence of HIV and TB coinfection. Proper preoperative evaluation is important and needs to be highlighted in the formulation of local guidelines.

  14. Acute exacerbation of Hashimoto thyroiditis mimicking anaplastic carcinoma of the thyroid: A complicated case.

    Science.gov (United States)

    Kanaya, Hiroaki; Konno, Wataru; Fukami, Satoru; Hirabayashi, Hideki; Haruna, Shin-ichi

    2014-12-01

    The fibrous variant of Hashimoto thyroiditis is uncommon, accounting for approximately 10% of all cases of Hashimoto thyroiditis. We report a case of this variant that behaved like a malignant neoplasm. The patient was a 69-year-old man who presented with a right-sided anterior neck mass that had been rapidly growing for 2 weeks. Fine-needle aspiration cytology revealed clusters of large multinucleated cells suggestive of an anaplastic carcinoma. A week after presentation, we ruled out that possibility when the mass had shrunk slightly. Instead, we diagnosed the patient with an acute exacerbation of Hashimoto thyroiditis on the basis of laboratory findings. We performed a right thyroid lobectomy, including removal of the isthmus, to clarify the pathology and alleviate pressure symptoms. The final diagnosis was the fibrous variant of Hashimoto thyroiditis, with no evidence of malignant changes. Physicians should keep in mind that on rare occasions, Hashimoto thyroiditis mimics a malignant neoplasm.

  15. Pitfalls of fluorodeoxyglucose positron-emission tomography-CT in tuberculosis mimicking malignancy in 60 patients

    International Nuclear Information System (INIS)

    Wang Xinlu; Yin Jilin; Zhang Jinhe; Ou Yangxi; Zhou Zheng; Quan Jiangtao; Zhang Weibiao; Zheng Hui

    2013-01-01

    Objective: To analyze the pitfalls of "1"8F fluorodeoxyglucose (FDG) positron emission tomography/computer tomography (PET-CT) scan in the diagnosis of 60 patients of tuberculosis mimicking malignancy. Methods: The study included 60 patients with PET-CT diagnosis of probable malignancy. Fifty patients were proved to be tuberculosis by pathological examinations and 10 were diagnosed by clinical followup. The images of whole body were acquired at 60 min after administration of 222-555 MBq "1"8F-FDG. The PET-CT imaging characteristics and clinical data, including lesion size, distribution, standardized uptake value (SUV) were retrospectively analyzed. After the whole body scan of PET-CT, each patient had a chest spiral CT scan for detailed observation of lung lesions. Contrast enhanced CT (CECT) was performed in 8 patients. Results: (1)Thirty patients were misdiagnosed as lung cancer, 14 patients as malignant lymphoma, 6 patients as malignant mesothelioma, 3 as intestine carcinoma, 2 as bone malignancy, 1 patient as hepatocarcinoma, spleen malignancy, ovarian cancer, laryngocarcinoma and nasopharyngeal carcinoma respectively. (2) 90.9% (20/22) of patients showed normal level of serum CEA and 100% (13/13) of patients showed normal level of CA199. Increasing serum CA125 was found in all patients (6/6) with active TB patients accompanied with ascites, pleural fluid and (or) pericardial effusion. (3) 93.3% (28/30) active tuberculosis showed accumulated "1"8F-FDG which was incorrectly interpreted as malignancy. The most common sites of TB lymphadenopathy were bilateral cervical tissues, which was accounted for 85.7% (12/14). CECT revealed characteristics of peripheral enhancement and central necrosis in tubercular lymphadenopathy, which was 87.5% (7/8). Conclusions: The diverse manifestations of TB on imaging and high uptake of "1"8F-FDG on PET imaging result in misdiagnosis of malignancy. It is important for radiologists and nuclear medicine physicians to identify the

  16. Alpha-fetoprotein-producing esophageal adenocarcinoma: a mimicker of hepatocellular carcinoma.

    Science.gov (United States)

    Wang, Jeremy; Liu, Wendy; Parikh, Keyur; Post, Anthony Benjamin

    2017-02-01

    Alpha-fetoprotein (AFP)-producing esophageal adenocarcinoma (EAC) is a rare occurrence. Elevation of serum AFP is commonly associated with hepatocellular carcinoma and yolk sac tumors, but rarely with esophageal carcinoma. Here, we report a rare case of AFP-producing EAC. A 51-year-old man presented with two weeks of acid reflux and a 35-lb weight loss. Laboratory data were notable for transaminitis and AFP was 2524 ng/mL. Computed tomography of the abdomen revealed abnormal thickening of the esophagus and multiple metastatic masses throughout the liver. Biopsy of one of the masses revealed adenocarcinoma of gastrointestinal origin. Subsequent upper endoscopy revealed an esophageal mass with biopsy notable for ulcerated dysplastic glandular mucosa with likely underlying malignancy. The patient underwent palliative esophageal stent placement but died two months later. Elevated AFP levels are an unusual occurrence in EAC. Prognosis is poor given its advanced presenting stage and high metastatic potential. Most cases are unsuccessfully treated with surgery and chemotherapy. Serial measurement of serum AFP may be useful for monitoring clinical status and treatment response. Clinicians should consider AFP-producing EAC in their differential diagnosis in the work-up of a liver mass in the setting of elevated AFP or liver function impairment, especially in the absence of chronic liver disease.

  17. NUT midline carcinoma mimicking a germ cell tumor: a case report

    International Nuclear Information System (INIS)

    Harada, Yohei; Koyama, Takafumi; Takeuchi, Kengo; Shoji, Kazufusa; Hoshi, Kazuei; Oyama, Yu

    2016-01-01

    NUT midline carcinoma (NMC) is a rare and highly aggressive malignancy. Although more information on NMC has been recently accumulating in the literature, most oncologists and pathologists remain unfamiliar with the clinical and pathologic features of this disease. The clinical features of NMC sometimes mimic those of other malignancies, and NMC can therefore be overlooked if the diagnosis is not suspected. We present the case of a young male with NMC arising in the mediastinum with elevated serum alpha-fetoprotein levels suggestive of an extragonadal nonseminomatous germ-cell tumor. A 28-year-old Japanese male presented with cough and left-sided chest pain for 6 weeks. The patient had a mediastinal tumor with metastases to the right lung, lymph nodes, and bones at initial presentation. Nonseminomatous germ cell tumor was suspected due to the young age, location of the tumors, and elevated serum alpha-fetoprotein. However, biopsy confirmed the diagnosis of NMC with immunohistochemistry. The tumor briefly responded to cytotoxic chemotherapy but subsequently progressed and became refractory to the chemotherapy regimen. External beam radiotherapy was administered with dramatic shrinkage of the tumor and a metabolic response on 18-fluoro-2-deoxyglucose positron emission tomography/computed tomography ( 18 F-FDG PET/CT) scan. However, the patient died 4.5 months after the diagnosis of NMC. Serum levels of alpha-fetoprotein may be elevated in patients with NMC. Regardless of the level of tumor markers, immunohistochemistry for NUT should be performed in cases of poorly differentiated carcinomas without glandular differentiation arising in the midline structures. 18 F-FDG PET/CT is useful for staging and assessing responses to therapy

  18. Medical and surgical treatment of idiopathic granulomatous lobular mastitis: a benign inflammatory disease mimicking invasive carcinoma.

    Science.gov (United States)

    Gurleyik, Gunay; Aktekin, Ali; Aker, Fugen; Karagulle, Hikmet; Saglamc, Abdullah

    2012-03-01

    Idiopathic granulomatous lobular mastitis (IGLM) is a rare chronic inflammatory disease of the breast with obscure etiology that mimics invasive carcinoma both clinically and radiologically. The treatment of IGLM remains controversial. The aim of proper management is to use a combination of medical and surgical treatment of this benign condition to achieve a good cosmetic result and low recurrence rate. A retrospective analysis of 19 patients with IGLM is performed based on the findings of clinical, radiological, and pathological examinations. The results of two treatments are presented: medical treatment with oral corticosteroids, and consecutive surgical excision after a follow-up period of 20 months (range, 6-75 months). The majority of patients treated in this paper were young (mean, 34 years) parous women with a history of hormonal medication use. The main clinical finding is large, irregular, and painful mass. Hypoechoic lobulated, irregular tubular or oval shaped masses had been imaged by ultrasound. Mammographic findings were an ill-defined mass, enlarged axillary lymph nodes, asymmetric density, and architectural distortion. Diagnoses of IGLM had been established by cytological or histological examination. Symptoms subside and inflammatory changes regressed with medical treatment. The remaining lesions were excised by consecutive breast conserving surgery. The disease recurred in one patient during the follow-up period. IGLM is an inflammatory breast disease found in young women who present with a large painful irregular mass, which mimics carcinoma, as a physical change. Breast imaging modalities are not helpful to differentiate IGLM from invasive cancer. The correct diagnosis is established by cytological or histological examination. Medical treatment with corticosteroids provides significant regression of the inflammatory disease, allowing more conservative surgery. Consecutive surgical excision of the remaining lesions with good cosmetic results

  19. Hepatocellular carcinoma in Danish patients

    DEFF Research Database (Denmark)

    Stefansdottir, Jenna; Christensen, Erik; Schiødt, Frank Vinholt

    2017-01-01

    OBJECTIVE: Hepatocellular carcinoma (HCC) is a common cause of cancer, and most HCC patients have underlying cirrhosis. Retrospectively, we aimed to characterize patients with newly diagnosed HCC at a Danish hospital and to investigate survival and identify predictive factors for survival. METHODS...

  20. Late solitary pelvic metastasis of hepatocellular carcinoma mimicking alpha-fetoprotein-producing gynaecologic tumour

    Directory of Open Access Journals (Sweden)

    Ji He Kim

    2018-01-01

    Full Text Available Extrahepatic spread of hepatocellular carcinoma (HCC is uncommon; and, pelvic metastasis, in particular, is extremely rare. A 71-year-old woman was admitted for evaluation of pelvic solitary solid mass. She had undergone a left lobectomy 28 years previously. Magnetic resonance imaging of the abdomen and pelvis demonstrated a heterogeneous mass in the right pelvic cavity, whereas no space-occupying lesions or ascites were detected in the liver. CA 125 levels were within normal limits; however, serum alpha-fetoprotein levels were markedly elevated. She underwent laparoscopic pelvic mass excision, total hysterectomy, and bilateral salpingo-oophorectomy. Histopathologic findings and immunochemical staining results indicated metastatic HCC. Herein, we report an unusual case of a patient with solitary recurrence in the pelvic cavity 28 years after initial diagnosis and treatment.

  1. Cribriform carcinoma mimicking breast abscess – case report. Diagnostic and therapeutic management

    Directory of Open Access Journals (Sweden)

    Katarzyna Dobruch‑Sobczak

    2013-06-01

    Full Text Available The authors presents a case of cribriform breast carcinoma in a cyst that clinically imitated an abscess. The case concerns a 71-year-old female patient treated for ankylosing spondylitis, with a positive family history of breast cancer. The patient presented at the surgical clinic for incision of an abscess of the mammary gland localized in the lower inner quadrant that was a consequence of previous trauma to the right breast. The abscess was incised and the serosanguineous contents were evacuated. The wound was drained and antibiotics (Dalacin with Metronidazol were administered for the period of 10 days. During the treatment, a cutaneous fistula was formed. At the incision site, a hard thickening was palpable (tumor. Core needle biopsy of the clinically palpable tumor was performed and the purulent material from the fistula was collected for a culture test. Complete blood count did not reveal leucocytosis. In accordance with the obtained sensitivity report, the patient was started on antibiotics again. Breast ultrasound performed upon the completion of the antibiotic therapy, in the right breast, revealed two solidcystic oval lesions with thick echogenic walls and blurred margins. Both masses contained dense levels of fluid material and solid polycyclic structures. On sonoelastography, the lesions were heterogeneous with a high Young’s modulus. In the right axillary fossa, ultrasound examination revealed three abnormal lymph nodes enlarged to 31 mm length, which were rounded, hypoechoic and without visible sinuses. Histopathology of the core needle biopsy performed at admittance and after the antibiotic therapy indicated a breast abscess (presence of fibrinous and partly fibrinopurulent material. The mass was finally resected to confirm histopathology. The resected material revealed the presence of an invasive, moderately differentiated cribriform carcinoma, which developed within a cyst, with a

  2. Hypervascular hyperplastic nodules appearing in chronic alcoholic liver disease: benign intrahepatic nodules mimicking hepatocellular carcinoma

    International Nuclear Information System (INIS)

    Park, Won Kyu; Chang, Jay Chun; Kim, Jae Woon

    2006-01-01

    Hypervascular hyperplastic nodules in those patients with chronic alcoholic liver disease and who are hepatitis B and C negative have recently been reported on. The purpose of this study was to correlate the radiologic and pathologic findings with the clinical significance of these hypervascular hyperplastic nodules in chronic alcoholic liver disease. The study included eight hypervascular nodules of seven patients with chronic alcoholic liver disease, and these patients abused alcohol for more than 20 years. Eight hypervascular nodules were seen on the arterial phase of dynamic CT scans, but the possibility of HCC was excluded pathologically (n=4) or clinically. The radiologic and pathologic findings, and the changes of these nodules on follow up CT scans were retrospectively analyzed. All nodules showed good enhancement on the arterial phase. The tissue equilibrium phase of the dynamic CT scans showed isodensity in seven patients and low density in one patient. Ultrasound scans revealed hypoechoic findings for three nodules, isoechoic findings for two nodules, hyperechoic findings for one nodules, and two nodules were not detected. Angiograms (n=6) showed late incremental tumor staining, and all the nodules were well seen on the sinusoidal phase. CT during hepatic angiography (n=4) showed well stained tumor. CT during arterial portography (n=4) showed no defect in three nodules and nodular defect in on nodule. The MR images (n=3) showed low signal intensity in two nodules and iso-signal intensity in one nodule on T2WI. Five of six cases for which follow up CT scans were performed showed decrease in size and one was disappeared. Radiologically, it is often difficult to differentiate the hypervascular hyperplastic nodules seen in the chronic alcoholic liver disease from hepatocellular carcinoma, and histological confirmation is needed for excluded hepatocellular carcinoma. However, late tumor staining during the sinusoidal phase without any blood supply by feeding

  3. Hypervascular hyperplastic nodules appearing in chronic alcoholic liver disease: benign intrahepatic nodules mimicking hepatocellular carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Park, Won Kyu; Chang, Jay Chun; Kim, Jae Woon [College of Medicine, Yeungnam University, Daegu (Korea, Republic of)] (and others)

    2006-02-15

    Hypervascular hyperplastic nodules in those patients with chronic alcoholic liver disease and who are hepatitis B and C negative have recently been reported on. The purpose of this study was to correlate the radiologic and pathologic findings with the clinical significance of these hypervascular hyperplastic nodules in chronic alcoholic liver disease. The study included eight hypervascular nodules of seven patients with chronic alcoholic liver disease, and these patients abused alcohol for more than 20 years. Eight hypervascular nodules were seen on the arterial phase of dynamic CT scans, but the possibility of HCC was excluded pathologically (n=4) or clinically. The radiologic and pathologic findings, and the changes of these nodules on follow up CT scans were retrospectively analyzed. All nodules showed good enhancement on the arterial phase. The tissue equilibrium phase of the dynamic CT scans showed isodensity in seven patients and low density in one patient. Ultrasound scans revealed hypoechoic findings for three nodules, isoechoic findings for two nodules, hyperechoic findings for one nodules, and two nodules were not detected. Angiograms (n=6) showed late incremental tumor staining, and all the nodules were well seen on the sinusoidal phase. CT during hepatic angiography (n=4) showed well stained tumor. CT during arterial portography (n=4) showed no defect in three nodules and nodular defect in on nodule. The MR images (n=3) showed low signal intensity in two nodules and iso-signal intensity in one nodule on T2WI. Five of six cases for which follow up CT scans were performed showed decrease in size and one was disappeared. Radiologically, it is often difficult to differentiate the hypervascular hyperplastic nodules seen in the chronic alcoholic liver disease from hepatocellular carcinoma, and histological confirmation is needed for excluded hepatocellular carcinoma. However, late tumor staining during the sinusoidal phase without any blood supply by feeding

  4. A resected case of medullary carcinoma of the ascending colon followed by infarction of the greater omentum mimicking anastomotic leakage

    Directory of Open Access Journals (Sweden)

    Masaki Wakasugi

    Full Text Available Introduction: Medullary carcinoma is a rare type of colorectal adenocarcinoma, and omental infarction is a rare cause of acute abdomen. Presentation of case: A 72-year-old woman underwent single-incision laparoscopic right hemicolectomy for ascending colon cancer. Pathological examination showed a medullary carcinoma (MC of T4aN0M0 Stage IIB. Her postoperative course was uneventful, and she was discharged on postoperative day (POD 6. From POD 7, she suffered from fever, and she returned to the hospital on POD 9. Plain computed tomography showed free air beside the anastomotic site around the elevated density of fat tissue and gallbladder wall thickening with a gallstone. Suspecting anastomotic leakage with acute cholecystitis, probe laparotomy was performed. Intraoperative observation confirmed omental infarction with acute cholecystitis, and no leakage was found at the anastomotic site. Therefore, the necrotic part of the greater omentum was resected, and cholecystectomy was performed. She has remained well, with no evidence of recurrent cancer during the 12 months of follow-up without chemotherapy after the surgery for MC of the ascending colon. Discussion: MC should be distinguished from other more aggressive, non-glandular tumors of the colon because MC appears to have a better survival outcome than undifferentiated colon adenocarcinoma. Omental infarction should be considered in the differential diagnosis of acute abdomen after surgery. Conclusion: A rare case of medullary carcinoma of the ascending colon followed by infarction of the greater omentum mimicking anastomotic leakage is presented. Keywords: Medullary carcinoma, Colon cancer, Omental infarction, Omental torsion

  5. Case report: human papilloma virus type 120-related papillomatosis mimicking laryngeal carcinoma.

    Science.gov (United States)

    Belvisi, Valeria; Martellucci, Salvatore; Garbuglia, Anna Rosa; Del Borgo, Cosmo; Martellucci, Stanislao; Baiocchini, Andrea; Manicone, Anna Maria; Bagni, Oreste; Mastroianni, Claudio Maria; Gallo, Andrea

    2017-10-01

    The relationship between human papilloma virus (HPV) and upper respiratory tract pathology was better understood in recent years and represents now an issue of particular interest in carcinogenesis and in immunocompromised host. We describe a case in which a rare genotype HPV-related papillomatosis mimics laryngeal carcinoma in an immunocompromised host. A 54-year-old woman with a history of HIV-HCV coinfection and anal and laryngeal cancer successfully treated some years before was hospitalized for severe dyspnea, cough and dysphagia. Fiberoptic endoscopic evaluation raised the suspicion of tumor relapse showing the presence of a large glottic-supraglottic ulcerated mass. Several laryngeal biopsies demonstrated koilocytosis and p16 expression, according to a possible HPV infection, and focal figures of mild dysplasia of epithelium. 18 F-FDG PET/CT did not show high glycolytic activity at laryngeal level. An invasive upper respiratory tract papillomatosis in an immunocompromised host was suspected because of the patient's clinical improvement after antiretroviral therapy. Pharyngeal swab and oral rinse harboured the same HPV120 genotype sequence, a betapapillomavirus of recent description and not yet related to any similar clinical presentations.

  6. Fine needle aspiration diagnosis of a spontaneously infarcted fibroadenoma mimicking carcinoma: a case report.

    Science.gov (United States)

    Arora, Rajan; Abou-Bakr, Amany; Al Taleb, Ahmed

    2013-02-01

    Spontaneous infarction of fibroadenoma is an extremely rare complication in a nonpregnant/nonlactating female undergoing first-time aspiration. It can be misdiagnosed as carcinoma in all aspects of triple approach used for evaluation of patients with breast lesions. A 37-year-old woman presented to the outpatient surgical clinic with a 6-month history of a breast lump that was slowly increasing in size and had become painful during the past month. There was no history of any trauma or fine needle aspiration, and she was not pregnant or lactating. Mammogram and ultrasound revealed a 2.9-cm heterogenous hypoechoic suspicious lesion. No lymph nodes were detected in the axilla. Fine needle aspiration cytology was performed, and a diagnosis of benign breast lesion with features of infarction was rendered on cytology. The lump was excised surgically, and a histological diagnosis of infarcted fibroadenoma was made. Careful and diligent search for preserved benign epithelial cells on smears is the key to recognize this entity and avoid serious therapeutic implications.

  7. Metastatic Gastric Linitis Plastica from Bladder Cancer Mimicking a Primary Gastric Carcinoma: a Case Report

    International Nuclear Information System (INIS)

    Hong, Won Sun; Chung, Dong Jin; Lee, Jae Mun; Byun, Jae Ho; Hahn, Seong Tae

    2009-01-01

    Primary gastric carcinoma is the most common cause of linitis plastica. Less frequently, metastatic gastric cancer from the breast, omental metastases and non-Hodgkin lymphoma involving the stomach have been reported to show similar radiographic findings as for linitis plastica. A metastatic gastric cancer from bladder cancer is extremely rare. We present an unusual case, the first to our knowledge, of gastric linitis plastica that resulted from a metastatic urothelial carcinoma of the bladder

  8. Primary signet ring cell carcinoma of the appendix mimicking acute appendicitis

    Directory of Open Access Journals (Sweden)

    Mario Fusari

    2012-10-01

    Full Text Available Primary signet ring cell carcinoma of the appendix is a very rare neoplasm that usually presents with signs and symptoms of acute appendicitis and in particular with a right lower abdominal pain. Preoperative imaging detection of appendiceal adenocarcinoma has an important value because it may result in an appropriate surgical procedure. We report a rare case of primary signet ring cell carcinoma of the vermiform appendix in an 80-year-old man who was misdiagnosed on computed tomography (CT scan as acute appendicitis.

  9. HPV Carcinomas in Immunocompromised Patients

    Directory of Open Access Journals (Sweden)

    Nicole M. Reusser

    2015-01-01

    Full Text Available Human papillomavirus (HPV infection is the most common sexually transmitted disease worldwide and can result in pre-malignancies or overt malignancies of the skin and mucosal surfaces. HPV-related illnesses are an important personal and public health problem causing physical, mental, sexual and financial detriments. Moreover, this set of malignancies severely affects the immunosuppressed population, particularly HIV-positive patients and organ-transplant recipients. There is growing incidence of HPV-associated anogenital malignancies as well as a decrease in the average age of affected patients, likely related to the rising number of high-risk individuals. Squamous cell carcinoma is the most common type of HPV-related malignancy. Current treatment options for HPV infection and subsequent disease manifestations include imiquimod, retinoids, intralesional bleomycin, and cidofovir; however, primary prevention with HPV vaccination remains the most effective strategy. This review will discuss anogenital lesions in immunocompromised patients, cutaneous warts at nongenital sites, the association of HPV with skin cancer in immunocompromised patients, warts and carcinomas in organ-transplant patients, HIV-positive patients with HPV infections, and the management of cutaneous disease in the immunocompromised patient.

  10. Suture Granuloma Mimicking Renal Cell Carcinoma: Magnetic Resonance Imaging (MRI and Pathologic Correlation

    Directory of Open Access Journals (Sweden)

    İbrahim İlker Öz

    2014-11-01

    Full Text Available Solid renal masses are generally distinguished with contrast enhancement and intratumoral fatty foci by radiological examinations. The present of enhancement is most important criteria for diagnosis of malignant lesions. Generally, a contrast enhanced solid mass in kidney is accepted as a neoplasm. Foreign body granuloma is an extraordinary cause of enhanced solid renal mass. This case of a renal suture granuloma demonstrated peripheral enhanced exophytic renal mass mimic renal cell carcinoma, and underwent surgery. At the solid renal mass with different radiological features, biopsy is an option to determining the necessity of surgery as well as the surgical approach.

  11. Merkel cell carcinoma in an immunosuppressed patient.

    Science.gov (United States)

    Góes, Heliana Freitas de Oliveira; Lima, Caren Dos Santos; Issa, Maria Cláudia de Almeida; Luz, Flávio Barbosa; Pantaleão, Luciana; Paixão, José Gabriel Miranda da

    2017-01-01

    Merkel cell carcinoma is an uncommon neuroendocrine carcinoma with a rising incidence and an aggressive behavior. It predominantly occurs in older patients, with onset occurring at a mean age of 75-80 years. Recognized risk factors are ultraviolet sunlight exposure, immunosuppression, and, more recently, Merkel cell polyomavirus. We report a case of Merkel cell carcinoma in a young HIV positive patient with Merkel Cell polyomavirus detected in the tumor.

  12. Synchronous lung tumours in a patient with metachronous colorectal carcinoma and a germline MSH2 mutation.

    LENUS (Irish Health Repository)

    Canney, A

    2012-02-01

    Mutations of DNA mismatch repair genes are characterised by microsatellite instability and are implicated in carcinogenesis. This mutation susceptible phenotype has been extensively studied in patients with hereditary non-polyposis colon carcinoma, but little is known of the contribution of such mutations in other tumour types, particularly non-small-cell lung carcinoma. This report describes the occurrence of two synchronous lung tumours, one mimicking a metastatic colon carcinoma, in a male patient with a history of metachronous colonic carcinoma. Immunohistochemistry supported a pulmonary origin for both lesions. Mismatch repair protein immunohistochemistry showed loss of MSH2 and MSH6 expression in both colonic tumours and in one lung tumour showing enteric differentiation. Subsequent mutational analysis demonstrated a deleterious germline mutation of the MSH2 mismatch repair gene. The significance of these findings and the practical diagnostic difficulties encountered in this case are discussed.

  13. Fijación de radioyodo en huesos maxilares simulando metástasis en pacientes con Carcinoma Diferenciado de Tiroides (CDT): False- Positive images in patients with Differentiated Thyroid Carcinoma. (DTC) Uptake of 131-I in maxillary bones mimicking salivary glands

    OpenAIRE

    O. J. Degrossi; S. Gutiérrez; A. Fadel; E. B. Degrossi; M. C. Valdivieso; R. L. Balbuena; M. del C. Alak; M. de Cabrejas

    2008-01-01

    En estudios centellográficos con 131I (CCT) para seguimiento, postablación o tratamiento de pacientes portadores de carcinoma diferenciado de tiroides (CDT) se observan frecuentemente en tiempos precoces áreas de captación del radiotrazador en macizo facial. Estas áreas corresponden, generalmente, a glándulas salivares y extremo anterior de mucosa nasal y se mantienen durante las primeras 48 horas y no son observadas generalmente a las 72 horas. Pero con menor frecuencia se presentan otras qu...

  14. Actinomycosis of the Gallbladder Mimicking Carcinoma: a Case Report with US and CT Findings

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Young Han; Kim, Seong Hyun; Cho, Mee Yon; Rhoe, Byoung Seon; Kim, Myung Soon [Wonju Christian Hospital, Wonju College of Medicine, Yonsei University, Wonju (Korea, Republic of)

    2007-04-15

    Actinomycosis should be included in the differential diagnosis when sonography and computed tomography findings show a mass engulfing the stone in the gallbladder and extensive pericholecystic infiltration with extension to neighboring abdominal wall muscle. A ctinomycosis is a chronic suppurative and granulomatous disease that is characterized by the formation of multiple abscesses, draining sinuses, abundant granulation and dense fibrous tissue. The disease is most frequently caused by Actinomyces israelii. These organisms are gram-positive anaerobic bacteria, and are considered opportunistic pathogens associated with infection, trauma or surgery. These events allow them to cross mucosal barriers as these organisms are normally present in healthy individuals, especially in the oral cavity, gastrointestinal tract, and female genital tract. In abdominopelvic actinomycosis, aggressive perilesional infiltration with a tendency to cross fascial planes or boundaries and extend to the abdominal wall has been well described as an important radiologic finding. Actinomycosis of the gallbladder is an extremely rare disease; only 21 cases have been reported in the English literature. Moreover, a diagnosis of actinomycosis of the gallbladder is difficult because this condition can be confused with carcinoma. We report here on a rare case of actinomycosis of the gallbladder that presented as a mass by sonography and computed tomography (CT)

  15. Actinomycosis of the Gallbladder Mimicking Carcinoma: a Case Report with US and CT Findings

    International Nuclear Information System (INIS)

    Lee, Young Han; Kim, Seong Hyun; Cho, Mee Yon; Rhoe, Byoung Seon; Kim, Myung Soon

    2007-01-01

    Actinomycosis should be included in the differential diagnosis when sonography and computed tomography findings show a mass engulfing the stone in the gallbladder and extensive pericholecystic infiltration with extension to neighboring abdominal wall muscle. A ctinomycosis is a chronic suppurative and granulomatous disease that is characterized by the formation of multiple abscesses, draining sinuses, abundant granulation and dense fibrous tissue. The disease is most frequently caused by Actinomyces israelii. These organisms are gram-positive anaerobic bacteria, and are considered opportunistic pathogens associated with infection, trauma or surgery. These events allow them to cross mucosal barriers as these organisms are normally present in healthy individuals, especially in the oral cavity, gastrointestinal tract, and female genital tract. In abdominopelvic actinomycosis, aggressive perilesional infiltration with a tendency to cross fascial planes or boundaries and extend to the abdominal wall has been well described as an important radiologic finding. Actinomycosis of the gallbladder is an extremely rare disease; only 21 cases have been reported in the English literature. Moreover, a diagnosis of actinomycosis of the gallbladder is difficult because this condition can be confused with carcinoma. We report here on a rare case of actinomycosis of the gallbladder that presented as a mass by sonography and computed tomography (CT)

  16. "Surface epithelial changes" in uterine endometrioid carcinoma mimicking micropapillary serous borderline tumor of ovary: report of two cases and review of the literature

    Directory of Open Access Journals (Sweden)

    Quddus M Ruhul

    2011-01-01

    Full Text Available Abstract We encountered two cases of endometrioid carcinoma of uterus with extensive surface epithelial changes (SECs mimicking serous borderline tumor (SBT of the ovary. The first case was a well-differentiated endometrioid carcinoma arising in a background of complex atypical hyperplasia. The second case was moderately-differentiated endometrioid carcinoma with squamous and mucinous differentiation. The SECs comprised of thin microapapillae without hierarchal branching, lined by cuboidal cells with eosinophilic cytoplasm and mild to moderate nuclear atypia. These areas were reminiscent of SBTs of ovary, micropapillary type. This report expands the existing spectrum of SECs. Serous borderline tumor of ovary like surface epithelial changes could be misleading if present in an endometrial biopsy or curettings. Therefore, knowledge of this morphologic variation is important.

  17. Clear cell chondrosarcoma mimicking chondroblastoma in a skeletally immature patient

    International Nuclear Information System (INIS)

    Cannon, Christopher P.; Nelson, Scott D.; Seeger, Leanne L.; Eckardt, Jeffrey J.

    2002-01-01

    We report the case of a clear cell chondrosarcoma (CCCS) occurring in the femoral head of a 14-year-old skeletally immature boy. Radiographic examination revealed a well-defined, osteolytic lesion in the epiphysis of the femoral head. Given the patient's age and the radiographic appearance of the lesion, chondroblastoma was high on the differential diagnosis. A frozen section was performed at the time of open biopsy was felt to be consistent with either chondroblastoma or CCCS. CCCS in a skeletally immature patient was felt to be unlikely, so curettage and bone grafting was performed. Final pathology review, however, confirmed the diagnosis of CCCS. The patient was taken back to surgery 4 weeks later for a wide resection and hemiarthroplasty. (orig.)

  18. Clear cell chondrosarcoma mimicking chondroblastoma in a skeletally immature patient

    Energy Technology Data Exchange (ETDEWEB)

    Cannon, Christopher P. [Department of Orthopaedic Surgery, Madigan Army Medical Center, Ft. Lewis, WA (United States); Nelson, Scott D. [Department of Pathology and Laboratory Medicine, University of California, Los Angeles School of Medicine, CA (United States); Seeger, Leanne L. [Department of Radiological Sciences, University of California, CA (United States); Eckardt, Jeffrey J. [Department of Orthopaedic Surgery, University of California, Los Angeles School of Medicine, CA (United States)

    2002-06-01

    We report the case of a clear cell chondrosarcoma (CCCS) occurring in the femoral head of a 14-year-old skeletally immature boy. Radiographic examination revealed a well-defined, osteolytic lesion in the epiphysis of the femoral head. Given the patient's age and the radiographic appearance of the lesion, chondroblastoma was high on the differential diagnosis. A frozen section was performed at the time of open biopsy was felt to be consistent with either chondroblastoma or CCCS. CCCS in a skeletally immature patient was felt to be unlikely, so curettage and bone grafting was performed. Final pathology review, however, confirmed the diagnosis of CCCS. The patient was taken back to surgery 4 weeks later for a wide resection and hemiarthroplasty. (orig.)

  19. Testicular tuberculosis in an HIV positive patient mimicking ...

    African Journals Online (AJOL)

    B.A. Ojo

    Abstract. With the upsurge of tuberculosis infection compounded by the pandemic Human Immune Deficiency Virus. (HIV), isolated testicular tuberculosis though a rarity, should be a differential diagnosis especially in the atypical age group of patients presenting with testicular swelling and in areas with high prevalence rate ...

  20. Multicystic Hepatocarcinoma Mimicking Liver Abscess

    Directory of Open Access Journals (Sweden)

    Evangelos Falidas

    2013-01-01

    Full Text Available The diagnosis of hepatocellular carcinoma (HCC became easier in relation to the improved radiological examinations; however, the neoplasm may occur under atypical presentations mimicking other benign or malignant processes. Multicystic HCC mimicking a liver abscess associated with septic-type fever and leukocytosis is rare, has a poor prognosis, and poses diagnostic and therapeutic dilemmas. We present the case of an 80-year-old patient, who presented with fever, leukocytosis, and large cystic masses involving right and left lobes of the liver initially considered abscesses and finally diagnosed as HCC after open drainage and liver biopsy. Although the patient died on the tenth postoperative day due to pulmonary oedema, the authors emphasize the high index of suspicion needed in the diagnosis of this unusual presentation of HCC.

  1. 18 F-FDG uptake in focal organising pneumonia mimicking bronchial carcinoma.

    Science.gov (United States)

    Baha, Ayse; Yildirim, Fatma; Kokturk, Nurdan; Akdemir, Umit Ozgur; Demircan, Sedat; Turktas, Haluk

    2016-11-01

    Organising pneumonia (OP) is not a well-known cause of increased 18 F-FDG uptake, and the relationship of the increased 18 F-FDG uptake to clinical parameters has not been clearly identified. This study aims to assess the role of positron emission tomography-computed tomography (PET-CT) for the diagnosis of focal organised pneumonia that may mimic malignity because of mass-like lesions on the radiological images it causes. Among 40 patients of whom histopathological exams were consistent with OP, medical records of 14 focal OP patients diagnosed with surgical biopsy were evaluated retrospectively. There were 10 male (71.4%) and 4 female (28.6%) patients. The mean age at the time of diagnosis was 57.2 ± 11.7 years, ranging from 38 to 85 years. Nine subjects (64.3%) were smokers. Eleven patients (78.5%) had symptoms, the remaining 3 patients (21.5%) were asymptomatic. Three patients (21.3%) had a history of malignancy. Focal lung lesion was initially detected by chest radiography in 10 patients (71.4%) and by computed tomography (CT) scan in all patients. CT scan showed a single lesion in 12 (85.7%) patients. The lesions were located in the right lung of the half of patients (50%) and in the left lung of the other half. The median diameter of the lesions was 3.4 cm (range, 1.8-6.0 cm). PET with 18 F-FDG was performed in all patients, and hypermetabolic activity of the focal lung lesion was demonstrated in all cases. The median values of maximum standardized uptake value was 3.5 ± 2.7 (min 2.1-max 13.1). Focal OP is a discrete form of OP that is associated with unifocal lesions on radiological images, and it can easily mimic lung cancer because of positivity on PET scans. There are no specific findings of PET scan for the diagnosis of OP. © 2015 John Wiley & Sons Ltd.

  2. Focal hepatic steatosis: ultrasound and CT scan features may mimick carcinoma of the liver

    International Nuclear Information System (INIS)

    Monnin, J.L.; Blanc, F.; Guiry, P.; Bruel, J.M.; Monnin, E.; Ciurana, A.J.

    1988-01-01

    Ultrasound and CT scan features of focal hepatic steatosis (FHS) may closely resemble those of primary or secondary malignant hepatic tumors. Three cases of FHS in chronic alcoholics are reported. In two cases, the area of steatosis was hyperechogenic upon ultrasonography. In all three patients, CT scan demonstrated a hypodense image, with poor enhancement following opacification and no mass effect. Diagnosis of FHS was ascertained upon hepatic biopsy under CT scan guidance in all three patients [fr

  3. An unusual case of foreign body aspiration mimicking cavitary tuberculosis in adolescent patient: Thread aspiration

    Directory of Open Access Journals (Sweden)

    Cakir Erkan

    2012-05-01

    Full Text Available Abstract Foreign body aspiration continues to be a serious problem in childhood and adolescent period with significant rate of morbidity and rarely mortality. Half of the foreign body aspiration cases have no history of aspiration. The main foreign bodies inhaled are food fragments and different kinds of metallic objects. A 12-year-old girl was referred to the pediatric pulmonology department for chronic cough and hemoptysis. She had persistent infiltration and cavitary lesion mimicking cavitary tuberculosis. There was no contact history with tuberculosis in her family and acid resistant bacillus was not found in the sputum examination. Flexible bronchoscopy was performed for persistent infiltration and hemoptysis and inflamed thread was found in right lower lobe bronchus. This is the first case of thread inhalation mimicking cavitary tuberculosis in an adolescent patient.

  4. “An unusual presentation of colonic mucormycosis mimicking carcinoma colon- a surgeon’s perspective”

    Directory of Open Access Journals (Sweden)

    Prasanna Kumar Debata

    2015-01-01

    Conclusion: Knowing these unusual presentations of this disease, surgeon need to maintain a high index of suspicion and perform timely and appropriate diagnostic evaluation to improve patient outcome. Prompt diagnosis, reversal of predisposing conditions, and aggressive surgical debridement remain cornerstones of therapy for this deadly disease.

  5. Pleural and Pulmonary Staining at Inferior Phrenic Arteriography Mimicking a Tumor Staining of Hepatocellular Carcinoma

    International Nuclear Information System (INIS)

    Lee, Deok Hee; Hwang, Jae Cheol; Lim, Soo Mee; Yoon, Hyun-Ki; Sung, Kyu-Bo; Song, Ho-Young

    2000-01-01

    Purpose: To describe the findings of pleural and pulmonary staining of the inferior phrenic artery, which can be confused with tumor staining during transarterial chemoembolization (TACE) of hepatoma.Methods: Fifteen patients who showed pleural and pulmonary staining without relationship to hepatic masses at inferior phrenic arteriography were enrolled. The staining was noted at initial TACE (n = 8), at successive TACE (n = 5), and after hepatic surgery (n = 2). The angiographic pattern, the presence of pleural change on computed tomography (CT), and clinical history were evaluated.Results: Draining pulmonary veins were seen in all cases. The lower margin of the staining corresponded to the lower margin of the pleura in 10 patients. CT showed pleural and/or pulmonary abnormalities in all cases. After embolization of the inferior phrenic artery, the accumulation of iodized oil in the lung was noted.Conclusion: Understanding the CT and angiographic findings of pleural and pulmonary staining during TACE may help differentiate benign staining from tumor staining

  6. Cryptococcoma mimicking a brain tumor in an immunocompetent patient: case report of an extremely rare presentation.

    Science.gov (United States)

    Paiva, Aline Lariessy Campos; Aguiar, Guilherme Brasileiro de; Lovato, Renan Maximilian; Zanetti, Arthus Vilar Deolindo; Panagopoulos, Alexandros Theodoros; Veiga, José Carlos Esteves

    2017-11-06

    Central nervous system (CNS) infectious diseases have high prevalence in developing countries and their proper diagnosis and treatment are very important for public health planning. Cryptococcus neoformans is a fungus that may cause several CNS manifestations, especially in immunocompromised patients. Cryptococcal meningitis is the most common type of involvement. Mass-effect lesions are uncommon: they are described as cryptococcomas and their prevalence is even lower among immunocompetent patients. The aim here was to report an extremely rare case of cryptococcoma causing a mass effect and mimicking a brain tumor in an immunocompetent patient. The literature on CNS cryptococcal infections was reviewed with emphasis on cryptococcomas. Clinical, surgical and radiological data on a female patient with this rare presentation of cryptococcoma mimicking a brain tumor are described. A 54-year-old female patient presented to the emergency department with a rapid-onset progressive history of confusion and completely dependency for basic activities. Neuroimaging showed a left occipital lesion and neurosurgical treatment was proposed. From histopathological evaluation, a diagnosis of cryptococcoma was established. She received clinical support with antifungals, but despite optimal clinical treatment, her condition evolved to death. Cryptococcal infections have several forms of presentation and, in immunocompetent patients, their manifestation may be even more different. Cryptococcoma is an extremely rare presentation in which proper surgical and clinical treatment should be instituted as quickly as possible, but even so, there is a high mortality rate.

  7. Speech-activated Myoclonus Mimicking Stuttering in a Patient with Myoclonus–Dystonia Syndrome

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    Peter Hedera

    2016-07-01

    Full Text Available Background: Acquired neurogenic stuttering has been considered a fairly uncommon clinical occurrence; speech-activated myoclonus is a rare entity that can mimic stuttering and is caused by a wide array of etiologies.Case Report: Here we report a patient with myoclonus–dystonia syndrome (MDS, due to an identified disease-causing mutation, who displayed speech-activated myoclonus mimicking stuttering.Discussion: In MDS, myoclonus has only infrequently been reported to affect speech. This case further expands the spectrum of conditions causing the rare clinical phenomenon of speech-activated myoclonus. 

  8. Dissociative stupor mimicking consciousness disorder in an advanced lung cancer patient.

    Science.gov (United States)

    Tada, Yukio; Okano, Tetsuya; Kaga, Akiko; Yamazaki, Susumu; Kawada, Satoshi; Ishida, Mayumi; Kobayashi, Kunihiko; Onishi, Hideki

    2012-06-01

    Although there are three kinds of stupor in psychiatry, dissociative stupor is the most commonly recognized. In psychiatric clinics or emergency rooms, dissociative stupor is common, but in an oncology setting it is hardly known. Therefore, distinguishing dissociative stupor from consciousness disorder is occasionally difficult, especially in the advanced or terminal phase. We report an advanced lung cancer patient who presented dissociative stupor mimicking consciousness disorder. It is necessary to distinguish between consciousness disorder and dissociative stupor. In addition, consultation with a psychiatrist should be taken into consideration.

  9. Cerrobend shielding stents for buccal carcinoma patients

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    Karma Yangchen

    2016-01-01

    Full Text Available Buccal carcinoma is one of the most common oral malignant neoplasms, especially in the South Asian region. Radiotherapy, which plays a significant role in the treatment of this carcinoma, has severe adverse effects. Different types of prosthesis may be constructed to protect healthy tissues from the adverse effects of treatment and concentrate radiation in the region of the tumor mass. However, the technique for fabrication of shielding stent with Lipowitz's alloy (cerrobend/Wood's alloy has not been well documented. This article describes detailed technique for fabrication of such a stent for unilateral buccal carcinoma patients to spare the unaffected oral cavity from potential harmful effects associated with radiotherapy.

  10. Liver transplantation in patients with hepatocellular carcinoma

    NARCIS (Netherlands)

    Polak, Wojciech G.; Soyama, Akihiko; Slooff, Maarten J. H.

    2008-01-01

    Liver transplantation has a definitive place in the treatment of patients with hepatocellular carcinoma (HCC) in a cirrhotic liver. Patients with a tumor load within the Milan criteria have excellent survival comparable to survival in patients with benign indications. When tumor load exceeds the

  11. 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.

  12. Merkel cells carcinoma of the aged patient

    International Nuclear Information System (INIS)

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

    2009-01-01

    The carcinoma at Merkel cells is a rare and aggressive skin cancer, principally of the aged adult. The surgery is the fundamental treatment. The interest of the adjuvant radiotherapy is discussed for the aged patient. In the limits of this retrospective analysis, the postoperative radiotherapy appeared to bring a similar benefit as for younger patients. (N.C.)

  13. Epilepsy in fragile-X-syndrome mimicking panayiotopoulos syndrome: Description of three patients.

    Science.gov (United States)

    Bonanni, Paolo; Casellato, Susanna; Fabbro, Franco; Negrin, Susanna

    2017-10-01

    Fragile-X-syndrome is the most common cause of inherited intellectual disability. Epilepsy is reported to occur in 10-20% of individuals with Fragile-X-syndrome. A frequent seizure/electroencephalogram (EEG) pattern resembles that of benign rolandic epilepsy. We describe the clinical features, EEG findings and evolution in three patients affected by Fragile-X-syndrome and epilepsy mimicking Panayiotopoulos syndrome. Age at seizure onset was between 4 and about 7 years. Seizures pattern comprised a constellation of autonomic symptoms with unilateral deviation of the eyes and ictal syncope. Duration of the seizures could be brief or lengthy. Interictal EEGs revealed functional multifocal abnormalities. The evolution was benign in all patients with seizures remission before the age of 14. This observation expands the spectrum of benign epileptic phenotypes present in Fragile-X-syndrome and may be quite helpful in guiding anticonvulsant management and counseling families as to expectations regarding seizure remission. © 2017 Wiley Periodicals, Inc.

  14. F-18 FDG uptake in respiratory muscle mimicking metastasis in patients with gastric cancer

    International Nuclear Information System (INIS)

    Choi, Seung Jin; Hyun, In Young; Kim, Jeong Ho

    2006-01-01

    A 67-year-old man with a history of chronic obstructive pulmonary disease (COPD) underwent F-18 fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) for staging of gastric cancer. The projection images of F-18 FDG PET/CT showed intensely increased F-18 FDG uptake in the anterior neck, chest wall, and upper abdomen. We suspected distant metastases of cervical lymph nodes, ribs, and peritoneum in gastric cancer. However, the transaxial images of F-18 FDG PET/CT showed abnormal F-18 FDG uptake in scalene muscles of anterior neck, intercostal muscles of chest wall, and diaphragm of upper abdomen. Patients with COPD use respiratory muscles extensively on the resting condition. These excessive physiologic use of respiratory muscles causes increased F-18 FDG uptake as a result of increased glucose metabolism. The F-18 FDG uptake in respiratory muscles of gastric cancer patient with COPD mimicked distant metastases in cervical lymph nodes, ribs, and peritoneum

  15. Hepatoduodenal lymph node metastasis mimicking Klatskin tumor in a patient with sigmoid colon mucinous cancer

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    Hovhannes Vardevanyan, PhD

    2017-09-01

    Full Text Available We report a case of a 48-year-old female patient, who presented with abdominal pain, jaundice, and lack of appetite. Ultrasound showed intrahepatic biliary dilatation with retroperitoneal lymphadenopathy. Further magnetic resonance cholangiopancreatography detected Klatskin tumor. Computed tomography (CT confirmed the Klatskin tumor with liver metastases and retroperitoneal lymphadenopathy. Biopsy from the hepatic lesion identified mucinous adenocarcinoma, likely originating from bile ducts. Endoscopic retrograde cholangiopancreatography was performed 3 times with stents placed in the left and right hepatic bile ducts. Later the patient had hematochezia and was referred to colonoscopy. Tubulovillous adenoma with dysplasia was diagnosed with signs of in situ cancer. Preoperative CT was done for further staging: new pulmonary metastases were discovered. Sigmoid colon was resected. Histopathology verified a poorly differentiated mucinous adenocarcinoma within the tubulovillous adenoma. Intraoperative biopsies of porta hepatis mass resembled metastatic lymph nodes in hepatoduodenal ligament, mimicking Klatskin tumor. Retrospective analysis of CT data demonstrated presence of sigmoid colon tumor.

  16. Lymphoepithelioma-Like Carcinoma of the Breast Mimicking Granulomatous Mastitis- Case Report and Review of the Literature

    Science.gov (United States)

    Abouelfad, Dalia M; Yassen, Noha N; Amin, Hebat Allah A; Shabana, Marwa E

    2017-07-27

    Lymphoepithelioma-like carcinoma (LELC) of the breast is an exceedingly rare variant of mammary cancer. To our knowledge, only twenty - one cases have been reported in the literature. Diagnosis of this type of mammary carcinoma may be challenging, owing to its rarity and the histopathological similarity to common inflammatory and malignant lesions of the breast mainly granulomatous mastitis, medullary carcinoma, pleomorphic lobular carcinoma, lymphoma and other hematological malignancies. Our case is the 22nd case of lymphoepithelioma-like carcinoma reported in the breast, presenting with a palpable tender mass in a post-menopausal female. Her clinical picture had been mistaken for inflammatory disease. We present our case, with its detailed clinical history, radiological findings, histopathological and immune-histochemical findings along with a review of the literature. Highlighting this type of tumors may help in appropriate diagnosis. Moreover, studying the behavior of these rare neoplasms is essential to expedite treatment for this tumor type. Creative Commons Attribution License

  17. Autoimmunity to Tropomyosin-Specific Peptides Induced by Mycobacterium leprae in Leprosy Patients: Identification of Mimicking Proteins.

    Science.gov (United States)

    Singh, Itu; Yadav, Asha Ram; Mohanty, Keshar Kunja; Katoch, Kiran; Sharma, Prashant; Pathak, Vinay Kumar; Bisht, Deepa; Gupta, Umesh D; Sengupta, Utpal

    2018-01-01

    It has been shown earlier that there is a rise in the levels of autoantibodies and T cell response to cytoskeletal proteins in leprosy. Our group recently demonstrated a rise in both T and B cell responses to keratin and myelin basic protein in all types of leprosy patients and their associations in type 1 reaction (T1R) group of leprosy. In this study, we investigated the association of levels of autoantibodies and lymphoproliferation against myosin in leprosy patients across the spectrum and tried to find out the mimicking proteins or epitopes between host protein and protein/s of Mycobacterium leprae . One hundred and sixty-nine leprosy patients and 55 healthy controls (HC) were enrolled in the present study. Levels of anti-myosin antibodies and T-cell responses against myosin were measured by ELISA and lymphoproliferation assay, respectively. Using 2-D gel electrophoresis, western blot and MALDI-TOF/TOF antibody-reactive spots were identified. Three-dimensional structure of mimicking proteins was modeled by online server. B cell epitopes of the proteins were predicted by BCPREDS server 1.0 followed by identification of mimicking epitopes. Mice of inbred BALB/c strain were hyperimmunized with M. leprae soluble antigen (MLSA) and splenocytes and lymph node cells of these animals were adoptively transferred to naïve mice. Highest level of anti-myosin antibodies was noted in sera of T1R leprosy patients. We observed significantly higher levels of lymphoproliferative response ( p  leprae . We found four mimicking epitopes between these sequences. These data suggest that these mimicking proteins tropomyosin and ATP-dependent Clp protease ATP-binding subunit of M. leprae or more precisely mimicking epitopes (four B cell epitopes) might be responsible for extensive tissue damage during type1 reaction in leprosy.

  18. Bone scanning in patients with breast carcinoma

    International Nuclear Information System (INIS)

    Inoue, Y.; Nishi, T.; Hirose, T.; Schichijo, Y.; Ibukuro, K.

    1985-01-01

    Skeletal imaging using radionuclides has proved to be a sensitive method for the detection of early bony metastases from breast carcinoma. Recent studies have found a relatively low rate of abnormal scans in patients with stage I and II breast cancers, and therefore it is open to question whether bone scanning should be part of the preoperative evaluation of any patient prior to breast surgery. We reviewed our experience with bone scans in 329 patients out of 406 histologically proven breast cancer patients to determine if any or all patients should have this procedure done routinely prior to breast surgery. (orig.) [de

  19. Autoimmunity to Tropomyosin-Specific Peptides Induced by Mycobacterium leprae in Leprosy Patients: Identification of Mimicking Proteins

    Directory of Open Access Journals (Sweden)

    Itu Singh

    2018-04-01

    Full Text Available BackgroundIt has been shown earlier that there is a rise in the levels of autoantibodies and T cell response to cytoskeletal proteins in leprosy. Our group recently demonstrated a rise in both T and B cell responses to keratin and myelin basic protein in all types of leprosy patients and their associations in type 1 reaction (T1R group of leprosy.ObjectivesIn this study, we investigated the association of levels of autoantibodies and lymphoproliferation against myosin in leprosy patients across the spectrum and tried to find out the mimicking proteins or epitopes between host protein and protein/s of Mycobacterium leprae.MethodologyOne hundred and sixty-nine leprosy patients and 55 healthy controls (HC were enrolled in the present study. Levels of anti-myosin antibodies and T-cell responses against myosin were measured by ELISA and lymphoproliferation assay, respectively. Using 2-D gel electrophoresis, western blot and MALDI-TOF/TOF antibody-reactive spots were identified. Three-dimensional structure of mimicking proteins was modeled by online server. B cell epitopes of the proteins were predicted by BCPREDS server 1.0 followed by identification of mimicking epitopes. Mice of inbred BALB/c strain were hyperimmunized with M. leprae soluble antigen (MLSA and splenocytes and lymph node cells of these animals were adoptively transferred to naïve mice.ResultsHighest level of anti-myosin antibodies was noted in sera of T1R leprosy patients. We observed significantly higher levels of lymphoproliferative response (p < 0.05 with myosin in all types of leprosy patients compared to HC. Further, hyperimmunization of inbred BALB/c strain of female mice and rabbit with MLSA revealed that both hyperimmunized rabbit and mice evoked heightened levels of antibodies against myosin and this autoimmune response could be adoptively transferred from hyperimmunized to naïve mice. Tropomyosin was found to be mimicking with ATP-dependent Clp protease ATP

  20. p16 expression in follicular dendritic cell sarcoma: a potential mimicker of human papillomavirus-related oropharyngeal squamous cell carcinoma.

    Science.gov (United States)

    Zhang, Lingxin; Yang, Chen; Lewis, James S; El-Mofty, Samir K; Chernock, Rebecca D

    2017-08-01

    Follicular dendritic cell sarcoma is a rare mesenchymal neoplasm that most commonly occurs in cervical lymph nodes. It has histologic and clinical overlap with the much more common p16-positive human papillomavirus (HPV)-related squamous cell carcinoma of the oropharynx, which characteristically has nonkeratinizing morphology and often presents as an isolated neck mass. Not surprisingly, follicular dendritic cell sarcomas are commonly misdiagnosed as squamous cell carcinoma. Immunohistochemistry is helpful in separating the 2 entities. Follicular dendritic cell sarcoma expresses dendritic markers such as CD21 and CD23 and is almost always cytokeratin negative. However, in many cases of HPV-related oropharyngeal carcinoma, only p16 immunohistochemistry as a prognostic and surrogate marker for HPV is performed. p16 expression in follicular dendritic cell sarcoma has not been characterized. Here, we investigate the expression of p16 in follicular dendritic cell sarcoma and correlate it with retinoblastoma protein expression. A pilot study of dendritic marker expression in HPV-related oropharyngeal squamous cell carcinoma was also performed. We found that 4 of 8 sarcomas expressed p16 with strong and diffuse staining in 2 cases. In 2 of the 4 cases, p16 expression corresponded to loss of retinoblastoma protein expression. Dendritic marker expression (CD21 and CD23) was not found in HPV-related oropharyngeal squamous cell carcinomas. As such, positive p16 immunohistochemistry cannot be used as supportive evidence for the diagnosis of squamous cell carcinoma as strong and diffuse p16 expression may also occur in follicular dendritic cell sarcoma. Cytokeratins and dendritic markers are critical in separating the two tumor types. Copyright © 2017 Elsevier Inc. All rights reserved.

  1. Malignant spinal cord compression in cancer patients may be mimicked by a primary spinal cord tumour.

    Science.gov (United States)

    Mohammadianpanah, M; Vasei, M; Mosalaei, A; Omidvari, S; Ahmadloo, N

    2006-12-01

    Although it is quite rare, second primary neoplasms in cancer patients may present with the signs and symptoms of malignant spinal cord compression. Primary spinal cord tumours in the cancer patients may be deceptive and considered as the recurrent first cancer. Therefore, it should be precisely differentiated and appropriately managed. We report such a case of intramedullary ependymoma of the cervical spinal cord mimicking metatstatic recurrent lymphoma and causing cord compression. A 50-year-old man developed intramedullary ependymoma of the cervical spinal cord 1.5 years following chemoradiation for Waldeyer's ring lymphoma. He presented with a 2-month history of neck pain, progressive upper- and lower-extremity numbness and weakness, and bowel and bladder dysfunction. Magnetic resonance imaging revealed an intramedullary expansive lesion extending from C4 to C6 levels of the cervical spinal cord. The clinical and radiological findings were suggestive of malignant process. A comprehensive investigation failed to detect another site of disease. He underwent operation, and the tumour was subtotally resected. The patient's neurological deficits improved subsequently. The development of the intramedullary ependymoma following treating lymphoma has not been reported. We describe the clinical, radiological and pathological findings of this case and review the literature.

  2. Anogenital squamous cell carcinoma in neglected patient.

    Science.gov (United States)

    Svecova, D; Havrankova, M; Weismanova, E; Babal, P

    2012-01-01

    Skin squamous cell carcinomas (SCCs) are arguably the second most common carcinoma of the skin and are responsible for the majority of non-melanoma skin cancer deaths. Gynecologist treated a Caucasian 56-years old female patient for genital wart with podophyllotoxin cream. She did not achieve complete response and therefore she has interrupted the therapy and the collaboration with the gynecologist. At the time of evaluation the lesion had a size of man's palm in anogenital region and showed characteristic features of neoplasm. The regional lymph nodes have produced infiltrated painful bubo. PCR analysis for HPV proved negative. Histopathology revealed well-differentiated squamous cell keratinizing carcinoma from the tumor as well as from the regional lymph node packet. Staging computed tomography scans proved negative and pelvis scans disclosed regional lymphadenopathy underlying the tumor. Palliative radiation therapy (by linear accelerator) was administered for the oversized tumor to the total TD 50.0Gy. The patient died 6 months after diagnostic assessment from cardio-respiratory failure. Staging computed tomography before her death did not disclose distinct metastases in her inner organs. Well-differentiated squamous cell keratinizing carcinoma could be growing endophytically affecting the underlying adipose tissue and musculature, with spreading into the regional lymph nodes. The rate of metastases into inner organs seems to vary according to the aggressiveness and metastatic behavior of each SCC. The case report calls for attention to the importance of collaboration among various specialists assisting in the diagnosis and management of skin neoplasm (Fig. 5, Ref. 12). Full Text in PDF www.elis.sk.

  3. Extramedullary plasmacytoma of thyroid - a mimicker of medullary carcinoma at fine needle aspiration cytology: A case report

    Directory of Open Access Journals (Sweden)

    Vidya Bhat

    2014-01-01

    Full Text Available A rare case of extra medullary plasmacytoma (EMP of thyroid gland in a 60 year old male, occurring against a background of Hashimoto′s thyroiditis is reported. The fine needle aspiration cytology (FNAC initially done as an outpatient procedure, showed atypical epithelial cells on a background of amyloid. Considering these findings we gave a diagnosis of medullary carcinoma. Histology of the total thyroidectomy specimen showed an extensive infiltration of neoplastic plasma cells against a background of Hashimoto′s thyroiditis, with a bizarre Hurthle cell change. Immunohistochemistry on the histology sections confirmed the diagnosis of solitary plasmacytoma of thyroid against a background of Hashimoto′s thyroiditis.

  4. Carcinoma basocelular simulando tumor intranasal: tratamento com cirurgia micrográfica pelo método de Munique Basal cell carcinoma mimicking intranasal tumor: treatment by Munich method of micrographic surgery

    Directory of Open Access Journals (Sweden)

    Luis Fernando Figueiredo Kopke

    2007-12-01

    Full Text Available Relata-se caso incomum de carcinoma basocelular que simulava tumor intranasal de crescimento expansivo, na cavidade da narina esquerda. Operado com cirurgia micrográfica pelo método de Munique, foi possível demonstrar que o tumor se originava da pele aparentemente normal e suprajacente do nariz. Por ser tridimensional, esse método de cirurgia micrográfica permite estudo mais preciso da peça cirúrgica. Discutem-se também aspectos peculiares da cirurgia micrográfica pelo método de Munique, o que contribui para a ampliação do conceito das cirurgias microscopicamente controladas.A rare case of basal cell carcinoma mimicking an expansive intranasal tumor in the left nostril is reported. Through the Munich micrographic surgery method, it was possible to demonstrate that the tumor originated from the apparently normal nose skin. Since this micrographic surgery is a tri-dimensional method, it enables a more accurate study of the specimen. Some peculiar aspects of the micrographic surgery using the Munich method are discussed, thus contributing to further understanding about the concept of microscopically controlled surgeries.

  5. Metastatic papillary carcinoma of the thyroid in a patient previously ...

    African Journals Online (AJOL)

    Incidental papillary carcinoma of the thyroid in patients treated surgically for benign thyroid diseases including Graves' disease is a known phenomenon. However, the management of these patients remains an issue of concern and controversy for those who care for them. We report a case of metastatic paillary carcinoma of ...

  6. Pseudocarcinomatous hyperplasia in anaplastic large cell lymphoma, a mimicker of poorly differentiated squamous cell carcinoma: report of a case and review of the literature.

    Science.gov (United States)

    Price, Alexandra; Miller, Jason H; Junkins-Hopkins, Jacqueline M

    2015-11-01

    Pseudocarcinomatous hyperplasia can occasionally be observed in biopsies of CD30-positive lymphoproliferative disorders. It is important to be cognizant of this association, because epithelial hyperproliferation can overshadow large atypical lymphoid cells, leading to an erroneous diagnosis of squamous cell carcinoma (SCC) or keratoacanthoma. Herein, we present a case of anaplastic large cell lymphoma (ALCL) with pseudocarcinomatous hyperplasia simulating a poorly differentiated carcinoma and review the literature on this subject. Immunohistochemical staining with p63 helped delineate the infiltrating tongues of pseudocarcinomatous hyperplasia from the malignant infiltrate. We present this case to raise awareness of the potential for pseudocarcinomatous hyperplasia to occur in the setting of CD30+ lymphoproliferative disorders. Clinicians and dermatopathologists should consider the possibility of ALCL or lymphomatoid papulosis when examining lesions with features of inflamed SCC, especially if the tumor presents on a site or in a patient that is not typical of SCC. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  7. Imaging in Patients with Merkel Cell Carcinoma

    International Nuclear Information System (INIS)

    Enzenhofer, E.; Ubl, P.; Czerny, C.; Erovic, B. M.

    2013-01-01

    Merkel cell carcinoma (MCC) is a rare, aggressive neuroendocrine tumor of the skin with a mortality rate of approximately 25% (Peloschek et al., 2010). Accurate assessment of nodal involvement in patients with MCC predicts significantly overall outcome (Smith et al., 2012 and Ortin-Perez et al., 2007). Due to the rarity of this highly aggressive disease, only a few imaging reports on MCC were published, and subsequently still to date no accepted imaging algorithm for MCC is available. For primary staging of MCC, general recommendations have included ultrasonography, chest X-ray CT, and MRI, but recent articles show that the use of sentinel node and FDG-PET/PET-CT is gaining more and more importance

  8. Bilateral axillary masses mimicking as accessory breast with multiple fibroadenoma and bilateral gigantomastia in HIV-positive patient.

    Science.gov (United States)

    Singh, Saumya; Mishra, Anand K; Tewari, S; Kumar, Sanjeev

    2013-06-24

    Accessory breast is a rare entity that can present as asymptomatic masses or can cause symptoms like heaviness, pain, restriction of arm movement and limitation in daily pursuits with allied apprehension and anxiety for the patient. We present a case of bilateral axillary masses mimicking as accessory breast with multiple fibroadenoma in a 28 years, nulliparous, Indian woman who is HIV positive, which proves to be a diagnostic dilemma. Excisional biopsy was diagnostic. The rarity of such cases imposes challenges on the management in terms of diagnosis, prognosis and therapeutic options.

  9. Adenoid cystic carcinoma of uterine cervix in a young patient

    Directory of Open Access Journals (Sweden)

    Seth Ankit

    2009-10-01

    Full Text Available Adenoid cystic carcinoma of uterine cervix is a rare tumor. Its origin is debatable. It has a high incidence in postmenopausal women but rarely can develop in patients under 40. An association with squamous cell carcinoma has been described. We report a case of adenoid cystic carcinoma of the endocervical canal with foci of squamous cell carcinoma in a 34-year-old suffering from menorrhagia associated with blood-stained vaginal discharge. Per vaginum and per speculum examination revealed a growth. Cervical biopsy showed bits of tissue, suggesting adenoid cystic carcinoma. Patient was operated upon and uterus with cervix sent for histopathological examination. We report this case because of its rarity, particularly in young patients, with description of illustrative pathology and discussion on the histological diagnosis.

  10. Merkel Cell Carcinoma in Immunosuppressed Patients

    Energy Technology Data Exchange (ETDEWEB)

    Ma, Janice E. [Mayo Clinic College of Medicine, Mayo Clinic, 200 First St SW, Rochester, MN 55905 (United States); Brewer, Jerry D., E-mail: brewer.jerry@mayo.edu [Department of Dermatology, Mayo Clinic, 200 First St SW, Rochester, MN 55905 (United States)

    2014-06-27

    Merkel cell carcinoma (MCC) is a rare and aggressive cutaneous malignancy. The infectivity of Merkel cell polyomavirus (MCPyV), an apparent agent in MCC development, may be exacerbated with impaired immune responses. This paper reviews relevant data regarding the role of immunosuppression in the development of MCC and describes modes of immunodeficient states. Because of the inherently low incidence rate of MCC, several case studies and series are also briefly mentioned to provide a more comprehensive summary of MCC in the setting of immunosuppression. We describe immunosuppressed patients who have experienced excessive UV radiation, organ transplantation, human immunodeficiency virus infection/AIDS, autoimmune diseases, and lymphoproliferative disorders. Iatrogenic forms of immunosuppression are also highlighted. Studies that quantify risks consistently report that individuals with a history of solid organ transplantation, autoimmune diseases, AIDS, and/or lymphoproliferative diseases have a significantly elevated risk of developing MCC. Overall, immunocompromised patients also appear to have an early onset and more aggressive course of MCC, with poorer outcomes. Recommendations for multidisciplinary approaches are proposed to effectively prevent and manage MCC in these patients.

  11. Merkel Cell Carcinoma in Immunosuppressed Patients

    International Nuclear Information System (INIS)

    Ma, Janice E.; Brewer, Jerry D.

    2014-01-01

    Merkel cell carcinoma (MCC) is a rare and aggressive cutaneous malignancy. The infectivity of Merkel cell polyomavirus (MCPyV), an apparent agent in MCC development, may be exacerbated with impaired immune responses. This paper reviews relevant data regarding the role of immunosuppression in the development of MCC and describes modes of immunodeficient states. Because of the inherently low incidence rate of MCC, several case studies and series are also briefly mentioned to provide a more comprehensive summary of MCC in the setting of immunosuppression. We describe immunosuppressed patients who have experienced excessive UV radiation, organ transplantation, human immunodeficiency virus infection/AIDS, autoimmune diseases, and lymphoproliferative disorders. Iatrogenic forms of immunosuppression are also highlighted. Studies that quantify risks consistently report that individuals with a history of solid organ transplantation, autoimmune diseases, AIDS, and/or lymphoproliferative diseases have a significantly elevated risk of developing MCC. Overall, immunocompromised patients also appear to have an early onset and more aggressive course of MCC, with poorer outcomes. Recommendations for multidisciplinary approaches are proposed to effectively prevent and manage MCC in these patients

  12. Effect of smoking on survival of patients with hepatocellular carcinoma.

    Science.gov (United States)

    Kolly, Philippe; Knöpfli, Marina; Dufour, Jean-François

    2017-11-01

    Lifestyle factors such as smoking, obesity and physical activity have gained interest in the field of hepatocellular carcinoma. These factors play a significant role in the development of hepatocellular carcinoma. Several studies revealed the impact of tobacco consumption on the development of hepatocellular carcinoma and its synergistic effects with viral etiologies (hepatitis B and C). The effects of smoking on survival in patients with a diagnosed hepatocellular carcinoma have not yet been investigated in a Western cohort where hepatitis C infection is a major risk factor. Using data from a prospective cohort of patients with hepatocellular carcinoma who were followed at the University Hospital of Bern, Switzerland, survival was compared by Kaplan-Meier analysis in smokers and nonsmokers, and multivariate Cox regression was applied to control for confounding variables. Of 238 eligible hepatocellular carcinoma patients, 64 were smokers at the time of inclusion and 174 were nonsmokers. Smokers had a significant worse overall survival than nonsmokers (hazard ratio 1.77, 95% confidence interval: 1.22-2.58, P=.003). Analysis of patients according to their underlying liver disease, revealed that smoking, and not nonsmoking, affected survival of hepatitis B virus and C virus-infected patients only. In this subgroup, smoking was an independent predictor for survival (hazard ratio 2.99, 95% confidence interval: 1.7-5.23, Phepatocellular carcinoma. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  13. Cutaneous Paecilomyces lilacinus infection mimicking cellulitis in an immunocompetent patient: Report of a case and review of the literature

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    Yen-Ta Chen

    2016-03-01

    Full Text Available Paecilomyces lilacinus, a ubiquitous saprophytic mold found in the environment, is an emerging pathogen that causes localized to severe systemic diseases, especially in immunocompromised patients. Thus far, there are only eight reports on immunocompetent patients with cutaneous P. lilacinus in the English literature. We herein present the case of an 87-year-old immunocompetent Taiwanese man who presented with a progressive, tender, erythematous plaque mimicking cellulitis on the ventral surface of the right forearm for 2 weeks. The patient was initially diagnosed as a case of cellulitis; however, due to unresponsiveness to the treatment for 1 week, we decided to perform skin biopsy and tissue culture. Results of histopathologic analysis, tissue culture, and polymerase chain reaction assay indicated cutaneous P. lilacinus infection. Consequently, systemic antifungal treatment with oral itraconazole (200 mg/d was initiated and the skin lesion resolved after a 4-week treatment.

  14. False-positive I-131 scan by contaminated muffler in a patient with thyroid carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Seo, Han Kyung; Kim, Min Woo; Jeong, Hwan Jeong; Sohn, Myung Hee [Chonbuk National University Hospital, Chonju (Korea, Republic of)

    2006-02-15

    A 39-year-old female patient who had undergone a total thyroidectomy for a papillary thyroid carcinoma underwent a whole body scan with I-131. The I-131 scan was performed 72 hours after administering 185 MBq (5 mGi) of an I-131 solution. The anterior image of head, neck, and upper chest showed multiple areas of increased uptake in the mediastinal area considering of functional metastasis. However, radioactivity was not evident in the image taken after removing her clothes and muffler. The image obtained after placing the muffler on the pallet showed that the radioactivity was still present. It is well known that artifacts on an I-131 scan can be produced by styling hair sputum, drooling during sleep, chewing gum, and paper or a cloth handkerchief that is contaminated with the radioactive iodine from either perspiration or saliva. This activity might be mistaken for a functional metastasis. Therefore, it is essential that an image be obtained after removing the patient's clothes. In this study, artifacts due to a contaminated muffler on the I-131 scan were found. These mimicked a functional metastasis of the mediastinal area in a patient with a papillary thyroid carcinoma.

  15. Facial skin follllicular hyperkeratosis of patients with basal cell carcinoma

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    M. V. Zhuchkov

    2016-01-01

    Full Text Available This article provides a clinical observation of paraneoplastic syndrome of a patient with basal cell carcinoma of skin. Authors present clinical features of the described for the first time, paraneoplastic retentional follicular hyperkeratosis of facial area.

  16. BIOCHEMICAL NUTRITIONAL PROFILE OF LIVER CIRRHOSIS PATIENTS WITH HEPATOCELLULAR CARCINOMA

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    Gabriela Zanatta PORT

    2014-03-01

    Full Text Available Context Liver cirrhosis patients with hepatocellular carcinoma present nutritional alterations and metabolic disorders that negatively impact the prognosis. Objective The objective is to identify alterations in the metabolism of macro and micronutrients among liver cirrhosis patients with and without hepatocellular carcinoma and their relation to the Child-Turcote-Pugh score and Barcelona Clinic Liver Cancer staging. Methods Analytical transversal study, with 31 hepatocellular carcinoma patients and 48 liver cirrhosis patients. Laboratorial exams were carried out. The existence of an association between the biochemical parameters and the disease severity as well as the presence of hepatocellular carcinoma was assessed. Results The metabolic-nutritional profile of liver cirrhosis patients caused by the hepatitis C virus and hepatocellular carcinoma showed alterations, specifically the lipid (total cholesterol, HDL and triglycerides, protein (albumin, creatinine and uric acid, iron (transferrin, iron and ferritin saturation, hematocrit and hemoglobin, zinc and B12 vitamin profiles. There is a relation between nutritional biochemical markers and the Child-Turcote-Pugh, as well as Barcelona Clinic Liver Cancer staging. Conclusions Considering the existence of alterations in the metabolism of nutrients in liver cirrhosis patients with and without hepatocellular carcinoma, and also that conventional nutritional assessment methods present limitations for this population, the biochemical laboratorial exams are valid to complement the diagnosis of the nutritional state in a quick and practical manner.

  17. Lung abscess mimicking lung cancer developed around staples in a patient with permanent tracheostoma.

    Science.gov (United States)

    Watanabe, Yui; Aoki, Masaya; Suzuki, Soichi; Umehara, Tadashi; Harada, Aya; Wakida, Kazuhiro; Nagata, Toshiyuki; Kariatsumari, Kota; Nakamura, Yoshihiro; Sato, Masami

    2015-11-01

    A 68-year-old male with a tracheostoma due to hypopharyngeal cancer was admitted because his chest computed tomography (CT) showed a small nodule in the right middle lobe. Following a partial resection of the right middle lobe, histopathological diagnosis of the resected sample was that of organizing pneumonia. Eleven months later, chest CT showed a mass with pleural indentation and spiculation in the right middle lobe. 18-Fluorodeoxyglucose-positron emission tomography showed significant accumulation in the middle lobe tumor mass shadow. The abnormal chest shadow that had developed around surgical staples suggested inadequate resection and tumor recurrence. As the abnormal radiological shadow was enlarging, middle lobectomy was carried out. Histological examination revealed that the tumor was a lung abscess without malignant features. This is a unique case of lung abscess mimicking lung cancer which developed around staples used during partial resection of the lung.

  18. Primary mucoepidermoid carcinoma at the carina of trachea presenting with wheezing in an asthmatic child mimicking an attack of asthma: A case report.

    Science.gov (United States)

    Lin, Chien-Heng; Chao, Yu-Hua; Wu, Kang-Hsi; Lin, Wei-Ching

    2016-11-01

    Asthma is a very common disease, but primary tracheal tumors are extremely rare in children. Wheezing is not pathognomonic, but is the typical presentation of asthma and could also be found in patients with tracheal tumors. This report describes a 12-year-old boy with a previous history of frequent asthma attacks and experienced responses to antiasthma treatment. He was admitted to the hospital due to persistent wheezing and progressive dyspnea. Hyperinflation in the bilateral lungs was detected on chest x-ray, but without other significant findings. Chest computed tomography revealed a mass at the carina. Tracheal mucoepidermoid carcinoma was diagnosed by histopathological assessment. Despite the rarity of tracheal tumors, chest computed tomography scans should be performed in the first place for children presenting persistent wheezing and having poor response to antiasthma treatment to rule out the other alternative diagnosis. Coexistence of other diseases such as tracheal tumor in asthmatic patients should be considered.

  19. Pulmonary tuberculosis mimicking lung cancer on radiological findings: Evaluation of chest CT findings in pathologically proven 76 patients

    International Nuclear Information System (INIS)

    Lee, Daun; Shin, Sang Soo; Kim, Yun Hyeon; Kim, Hyoung Ook; Seon, Hyun Ju; Kang, Heoung Keun

    2012-01-01

    To evaluate chest CT features of pulmonary tuberculosis mimicking lung malignancy. We retrospectively reviewed chest CT findings for 76 consecutive patients (21-84 years, average: 63 years; M : F = 30 : 46) who underwent an invasive diagnostic procedure under the suspicion of lung cancer and were pathologically diagnosed as pulmonary tuberculosis by bronchoscopic biopsy (n = 49), transthoracic needle biopsy (n = 17), and surgical resection (n = 10). We categorized the chest CT patterns of those lesions as follows: bronchial narrowing or obstruction without a central mass like lesion (pattern 1), central mass-like lesion with distal atelectasis or obstructive pneumonia (pattern 2), peripheral nodule or mass including mass-like consolidation (pattern 3), and cavitary lesion (pattern 4). CT findings were reviewed with respect to the patterns and the locations of the lesions, parenchymal abnormalities adjacent to the lesions, the size, the border and pattern of enhancement for the peripheral nodule or mass and the thickness of the cavitary wall in the cavitary lesion. We also evaluated the abnormalities regarding the lymph node and pleura. Pattern 1 was the most common finding (n = 34), followed by pattern 3 (n = 23), pattern 2 (n = 11) and finally, pattern 4 (n = 8). The most frequently involving site in pattern 1 and 2 was the right middle lobe (n = 14/45). However, in pattern 3 and 4, the superior segment of right lower lobe (n = 5/31) was most frequently involved. Ill-defined small nodules and/or larger confluent nodules were found in the adjacent lung and at the other segment of the lung in 31 patients (40.8%). Enlarged lymph nodes were most commonly detected in the right paratracheal area (n = 9/18). Pleural effusion was demonstrated in 10 patients. On the CT, pulmonary tuberculosis mimicking lung cancer most commonly presented with bronchial narrowing or obstruction without a central mass-like lesion, which resulted in distal atelectasis and obstructive

  20. Pulmonary tuberculosis mimicking lung cancer on radiological findings: Evaluation of chest CT findings in pathologically proven 76 patients

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Daun; Shin, Sang Soo; Kim, Yun Hyeon [Chonnam National Univ. Hospital, Gwangju, (Korea, Republic of); Kim, Hyoung Ook; Seon, Hyun Ju; Kang, Heoung Keun [Chonnam National Univ. Hwasun Hospital, Hwasun (Korea, Republic of)

    2012-09-15

    To evaluate chest CT features of pulmonary tuberculosis mimicking lung malignancy. We retrospectively reviewed chest CT findings for 76 consecutive patients (21-84 years, average: 63 years; M : F = 30 : 46) who underwent an invasive diagnostic procedure under the suspicion of lung cancer and were pathologically diagnosed as pulmonary tuberculosis by bronchoscopic biopsy (n = 49), transthoracic needle biopsy (n = 17), and surgical resection (n = 10). We categorized the chest CT patterns of those lesions as follows: bronchial narrowing or obstruction without a central mass like lesion (pattern 1), central mass-like lesion with distal atelectasis or obstructive pneumonia (pattern 2), peripheral nodule or mass including mass-like consolidation (pattern 3), and cavitary lesion (pattern 4). CT findings were reviewed with respect to the patterns and the locations of the lesions, parenchymal abnormalities adjacent to the lesions, the size, the border and pattern of enhancement for the peripheral nodule or mass and the thickness of the cavitary wall in the cavitary lesion. We also evaluated the abnormalities regarding the lymph node and pleura. Pattern 1 was the most common finding (n = 34), followed by pattern 3 (n = 23), pattern 2 (n = 11) and finally, pattern 4 (n = 8). The most frequently involving site in pattern 1 and 2 was the right middle lobe (n = 14/45). However, in pattern 3 and 4, the superior segment of right lower lobe (n = 5/31) was most frequently involved. Ill-defined small nodules and/or larger confluent nodules were found in the adjacent lung and at the other segment of the lung in 31 patients (40.8%). Enlarged lymph nodes were most commonly detected in the right paratracheal area (n = 9/18). Pleural effusion was demonstrated in 10 patients. On the CT, pulmonary tuberculosis mimicking lung cancer most commonly presented with bronchial narrowing or obstruction without a central mass-like lesion, which resulted in distal atelectasis and obstructive

  1. Endometriosis After Surgical Menopause Mimicking Pelvic Malignancy: Surgeons’ Predicament

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    Rani A. Bhat

    2014-05-01

    Full Text Available Prevalence of persistent endometriosis in women after menopause without any hormonal replacement therapy is very rare. This is a case of a woman with previous history of total hysterectomy and bilateral salpingo-oophorectomy for endometriosis who presented with hemoperitoneum, vaginal bleeding, pelvic mass, and pulmonary thromboembolism mimicking as rectovaginal septum carcinoma. This is the first case report with a unique mode of presentation wherein the patient presented with hemoperitoneum requiring emergency embolization of the vessel to stabilize the patient. She underwent en bloc resection of the tumor with high anterior resection of the rectum. Histopathology confirmed endometriosis.

  2. Regional lymphadonectomy in uterine cervix carcinoma patients after radiotherapy

    International Nuclear Information System (INIS)

    Bokhman, Ya.V.; Kuznetsov, V.V.

    1981-01-01

    A group of patients with uterine cervix carcinoma with metastatic indices in regional lymphatic vessels detected on lymphograms is studied. It is established that after radiation treatment the relative resistance of lymphogenic metastases to the ionizing radiation is found in 14.9% patients. Extraperitoneal removal of regional lymphatic collectors after a complete course of combined radiation therapy in patients with uterine cervix carcinoma with histologically proved metastases improves 3-year results of survival up to 40%. In the case of multiple and bilateral metastatic injury of regional lymph nodes the therapeutic value of extraperitoneal lymphadenectomy reduces sharply. The diagnostic value of X-ray contrast lymphography not only for defining regional metastases, but for planning and carrying out the treatment of patients with uterine cervix carcinoma is pointed out [ru

  3. Perforated gastric carcinoma in a young-age patient

    Directory of Open Access Journals (Sweden)

    Feng-Hsu Wu

    2018-06-01

    Full Text Available Perforation is a rare complication of gastric carcinoma, and it occurs in less than 5% of all gastric carcinoma cases and in less than 1% within all acute abdomen cases. The diagnosis of malignancy is usually not validated preoperatively. In previous reported English literature, all patients with perforated gastric cancer have the feature of old age. This feature might be able to guide the surgeon to impress the differential diagnosis of malignancy before or during the emergent operation of gastric perforation.This 32-year-old male patient suffered from sudden onset of epigastric pain. We performed emergent operation under the impression of hollow organ perforation. The postoperative pathologic report of gastric ulcer revealed gastric carcinoma. We performed second-stage operation of total gastrectomy with D2 lymphadenectomy smoothly 7 days later. As we know, this is the youngest patient having the condition of perforated gastric carcinoma reported in the literature. This case reminds us that it is possible for perforated gastric carcinoma to occur in young-age patients. Keywords: Gastric cancer, Acute abdomen, Gastric perforation

  4. Oblimersen in Treating Patients With Merkel Cell Carcinoma

    Science.gov (United States)

    2013-06-03

    Recurrent Neuroendocrine Carcinoma of the Skin; Stage I Neuroendocrine Carcinoma of the Skin; Stage II Neuroendocrine Carcinoma of the Skin; Stage III Neuroendocrine Carcinoma of the Skin; Stage IV Neuroendocrine Carcinoma of the Skin

  5. Peculiarities of immune status in uterine cervix carcinoma patients

    International Nuclear Information System (INIS)

    Dekster, L.I.

    1981-01-01

    On the basis of investigating the peripheral blood lymphocytes the immunologic state in 81 patients with uterine cervix carcinoma is estimated. It is established that there is a considerable decrease of indices in the T-immune system in patients with uterine cervix carcinoma. The detection of reductions in the immunogram indices in the initial stage plays a definte diagnostic role in the detection of metastases, permits to forecast the process generalization, and consequently, to determine the treatment tactics. It is established that under the effect of combined radiation treatment the T-system is mostly injured. Consequently, pronounced postradiation depression is prognostically unfavourable. The examination of another group of patients has shown that the probability of development of lymphogenic metastases in uterine cervix carcinoma is mainly determined by immuno-morphological peculiarities of regional lymph nodes [ru

  6. Renal cell carcinoma in patient with crossed fused renal ectopia

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    Ozgur Cakmak

    2016-01-01

    Full Text Available Primary renal cell carcinomas have rarely been reported in patients with crossed fused renal ectopia. We presented a patient with right to left crossed fused kidney harbouring renal tumor. The most frequent tumor encountered in crossed fused renal ectopia is renal cell carcinoma. In this case, partial nephrectomy was performed which pave way to preservation of the uninvolved both renal units. Due to unpredictable anatomy, careful preoperative planning and meticulous delineation of renal vasculature is essential for preservation of the uninvolved renal units.

  7. Schwannoma of the left brachial plexus mimicking a ...

    African Journals Online (AJOL)

    Schwannoma of the left brachial plexus mimicking a cervicomediastinal ... Her voice was hoarse but there was no eye signs suggestive of thyrotoxicosis. ... A presumptive diagnosis of thyroid carcinoma with retrosternal extension was made.

  8. A Turkish Patient With Succinyl-CoA:3-Oxoacid CoA Transferase Deficiency Mimicking Diabetic Ketoacidosis

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    Sahin Erdol MD

    2016-05-01

    Full Text Available Succinyl-CoA:3-oxoacid CoA transferase (SCOT deficiency is an autosomal recessive disorder of ketone body utilization that is clinically characterized with intermittent ketoacidosis crises. We report here the second Turkish case with SCOT deficiency. She experienced 3 ketoacidotic episodes: The first ketoacidotic crisis mimicked diabetic ketoacidosis because of the associated hyperglycemia. Among patients with SCOT deficiency, the blood glucose levels at the first crises were variable, and this case had the highest ever reported blood glucose level. She is a compound heterozygote with 2 novel mutations, c.517A>G (K173E and c.1543A>G (M515V, in exons 5 and 17 of the OXCT1 gene, respectively. In patient’s fibroblasts, SCOT activity was deficient and, by immunoblot analysis, SCOT protein was much reduced. The patient attained normal development and had no permanent ketosis. The accurate diagnosis of SCOT deficiency in this case had a vital impact on the management strategy and outcome.

  9. Lesion mimicking perianal abscess in an immunocompromised patient: Report of a case

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    Aranzazu Calero-Lillo

    2014-01-01

    CONCLUSION: Intramuscular administration of drugs should be avoided in patients with thrombocytopenia. Gluteal region is connected to perianal area through the sciatic notch. Usually perianal abscess in immunocompromised patients arise from proctologic origin, but other causes may be taken into account.

  10. Atypical mycobacterial infection mimicking carbuncle in an elderly patient: A case report

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    Terlinda Barros

    2015-08-01

    Full Text Available Background: Atypical mycobacterium infection occurs under certain skin conditions, namely the disruption of skin integrity and mucous membranes accompanied by the reduction of cellular immunity. However, atypical mycobacterial infection in elderly patients is rarely reported. Case: A 64 years old male patient, complained of red lumps on the upper-backfor a month, accompanied by mild fever and minimal pain. Three months before, the patient had accupuncture on the neck and upper back. Physical examination showed multiple miliar to lenticular sized papules and pustules on an erythematous-violaceus base with hard and immobile palpable nodes and infiltrate. After clinical and laboratory workup, the patient was diagnosed withcarbuncle with Candida spp colonization. The treatment consisted of systemicantibiotics and topical antifungals. There was no clinical improvement after 3 weeks. Histopathology and laboratory results suggested atypical mycobacterium infection. Discussion: Atypical mycobacterium infection should be considered in elderly patients with skin and soft tissue infections that show no clinical improvement tostandard therapy.

  11. Cerebral toxoplasmosis mimicking subacute meningitis in HIV-infected patients; a cohort study from Indonesia.

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    A Rizal Ganiem

    Full Text Available BACKGROUND: HIV-associated subacute meningitis is mostly caused by tuberculosis or cryptococcosis, but often no etiology can be established. In the absence of CT or MRI of the brain, toxoplasmosis is generally not considered as part of the differential diagnosis. METHODOLOGY/PRINCIPAL FINDINGS: We performed cerebrospinal fluid real time PCR and serological testing for Toxoplasma gondii in archived samples from a well-characterized cohort of 64 HIV-infected patients presenting with subacute meningitis in a referral hospital in Indonesia. Neuroradiology was only available for 6 patients. At time of presentation, patients mostly had newly diagnosed and advanced HIV infection (median CD4 count 22 cells/mL, with only 17.2% taking ART, and 9.4% PJP-prophylaxis. CSF PCR for T. Gondii was positive in 21 patients (32.8%. Circulating toxoplasma IgG was present in 77.2% of patients tested, including all in whom the PCR of CSF was positive for T. Gondii. Clinically, in the absence of neuroradiology, toxoplasmosis was difficult to distinguish from tuberculosis or cryptococcal meningitis, although CSF abnormalities were less pronounced. Mortality among patients with a positive CSF T. Gondii PCR was 81%, 2.16-fold higher (95% CI 1.04-4.47 compared to those with a negative PCR. CONCLUSIONS/SIGNIFICANCE: Toxoplasmosis should be considered in HIV-infected patients with clinically suspected subacute meningitis in settings where neuroradiology is not available.

  12. Intraoperative radiation therapy for patients with pancreatic carcinoma

    International Nuclear Information System (INIS)

    Abe, Tetsuo; Itoh, Kei; Agawa, Senichiro; Ishihara, Yukio; Konishi, Toshiro

    2001-01-01

    We studied the efficacy and complications of intraoperative radiation therapy (IORT) in 40 subjects with unresected pancreatic carcinoma (Group A) and 8 with resected pancreatic carcinoma (Group B). These 2 groups were compared to groups not treated by IORT; 59 subjects with unresected pancreatic carcinoma (Group C) and 55 with resected pancreatic carcinoma (Group D). The 6-month survival in Group A was 55%, and 1-year survival 26% compared to 20% 6-month survival and 9% 1-year survival in Group C with a median survival of 7 months in Group A and 4 months in group C; all statistically significant. Pain control was 81.8% in Group A, reduction in tumor size was 50% and reduction of tumor marker, CA19-9 was 56.3% in Group A. Survival in Groups B and D did not differ significantly. The histological efficacy of IORT in Group A was confirmed in autopsy of fibrosis and scar formation in radiation fields of the pancreas. Two patients in Group B had major morbidity leading to death; 1 from leakage in the pancreatojejunal anastomosis accompanied by pancreatic necrosis and the other from duodenal perforation with rupture of the portal vein and hepatic artery. This study demonstrates the efficacy of IORT in patients with unresected pancreatic carcinoma. Prophylactic bypass and shielding of the residual pancreas with lead or reducing the IORT or external beam radiation therapy (EBRT) dose should be considered in patients with unresected or resected pancreatic carcinoma, however, to prevent serious complications due to radiation injury of the duodenum and pancreas. (author)

  13. Immunological status of patients with uterine ceroix carcinoma

    International Nuclear Information System (INIS)

    Il'in, I.V.; Dekster, L.I.; Letskij, V.B.

    1979-01-01

    Comparative data on the immunological status of 60 patients with uterine cervix carcinoma 27 of whom were exposed to combined radiotherapy are given. The evaluation of the immunological parameters makes it possible to note a marked affection of the T system by radiant energy. Taking into consideration a significant immunodepressive effect of irradiation it is advisable that immunotherapy by included into the therapeutic regimen

  14. Antinuclear antibodies in the sera of patients with nasopharyngeal carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Takimoto, T.; Ishikawa, S.; Masuda, K.; Tanaka, S.; Yoshizaki, T.; Umeda, R. (Kanazawa Univ. (Japan))

    1989-11-01

    We studied the production of heterophile antinuclear antibodies (ANAs) in the sera of 50 patients, 20 with nasopharyngeal carcinoma (NPC) and 30 with other head and neck cancers (laryngeal cancer and maxillary cancer), before and after radiation therapy. A higher incidence of ANAs was found in the sera of patients with NPC and ANA production in these patients was higher after radiation therapy. We therefore performed in vitro experiments to explore the mechanisms of ANA production in the serum of postirradiated NPC patients. X-ray-irradiated NPC-derived cells (NPC-KT) produced a large amount of Epstein-Barr virus (NPC EBV) compared with non-irradiated NPC-KT cells. Nasopharyngeal carcinoma EBV-infected lymphocytes produced high levels of ANAs. These data suggest that lymphocytes infected by EBV from NPC cells may produce ANAs in the sera of NPC patients.

  15. Clinical outcome of patients with oropharyngeal squamous cell carcinoma

    International Nuclear Information System (INIS)

    Mikami, Yasukazu; Tsukuda, Mamoru; Mochimatsu, Izumi; Arai, Yasuhiro; Kawai, Satoshi; Enomoto, Hiroyuki

    2001-01-01

    Sixty patients with squamous cell carcinoma of the oropharynx treated at our hospital from 1991 through 1999 were analyzed. In terms of curative treatments, definitive radiotherapy or curative surgery after neoajuvant chemotherapy had been mainly applied for advanced cases until 1997. Since 1998, advanced cases have been treated with concomitant chemoradiotherapy. The cause-specific survival rate at 5 years for the 60 patients was 50% (stage I, II, 100%; III, 45%; IV A, 36%; IV B, 0%). In the 35 patients with operable advanced-stage disease, the 5-year cause-specific survival rate was 35% in cases treated with definitive radiotherapy, and 66% in those treated with curative surgery, respectively. All 12 operable patients treated with concomitant chemoradiotherapy showed complete response, and 10 patients in this group are disease-free now. However, many problems in definitive treatment modalities, including concomitant chemoradiotherapy for advanced cases with oropharyngeal carcinoma, have not been clarified yet. (author)

  16. Herpes Simplex Virus Infection Mimicking Bullous Disease in an Immunocompromised Patient

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    Anne L.Y. Lecluse

    2010-06-01

    Full Text Available Immunodeficient patients are at risk of developing extended or atypical herpes simplex virus infections, which can be easily misdiagnosed. We present the case of a 79-year-old, treatment-induced (oral corticosteroid, immunocompromised female with an extensive atypical herpes simplex virus infection. This patient presented with multiple erosions and vesicles on the trunk with a subacute onset. The clinical differential diagnosis was herpes simplex infection, herpes zoster infection, pemphigus vulgaris or bullous pemphigoid. Due to the atypical clinical presentation and negative Tzanck test, suspicion of viral infection was low. High-dose steroid treatment was initiated. Subsequent histopathology, however, showed a herpes simplex virus infection. After discontinuing steroid treatment and initiating antiviral treatment, the patient recovered within a week. Emphasis must be placed on the importance of clinical awareness of extended and clinically atypical herpes simplex infections in immunocompromised patients. A negative Tzanck test does not rule out the possibility of a herpes infection.

  17. Warfarin skin necrosis mimicking calciphylaxis in a patient with secondary hyperparathyroidism undergoing peritoneal dialysis

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    Jee Eun Park

    2016-03-01

    Full Text Available Warfarin skin necrosis (WSN is an infrequent complication of warfarin treatment and is characterized by painful ulcerative skin lesions that appear a few days after the start of warfarin treatment. Calciphylaxis also appears as painful skin lesions caused by tissue injury resulting from localized ischemia caused by calcification of small- to medium-sized vessels in patients with end-stage renal disease. We report on a patient who presented with painful skin ulcers on the lower extremities after the administration of warfarin after a valve operation. Calciphylaxis was considered first because of the host factors; eventually, the skin lesions were diagnosed as WSN by biopsy. The skin lesions improved after warfarin discontinuation and short-term steroid therapy. Most patients with end-stage renal disease have some form of cardiovascular disease and some require temporary or continual warfarin treatment. It is important to differentiate between WSN and calciphylaxis in patients with painful skin lesions.

  18. Unusual distribution of red marrow mimicking chloroma in a patient with acute myelogenous leukemia

    Energy Technology Data Exchange (ETDEWEB)

    Vogel, M.N.; Claussen, C.D.; Horger, M.S. [Eberhard-Karls University, Department of Diagnostic Radiology, Tuebingen (Germany); Vogel, W. [Eberhard-Karls University, Department of Internal Medicine-Oncology, Tuebingen (Germany); Bares, R. [Eberhard-Karls University, Department of Nuclear Medicine, Tuebingen (Germany); Wehrmann, M. [Eberhard-Karls University, Department of Pathology, Tuebingen (Germany)

    2007-06-15

    We present a case of unusual distribution of red marrow in a patient with extramedullary acute myelogenous leukemia (AML). In adults, hematopoietic marrow is usually located in the axial skeleton and the proximal aspects of the limbs, except for the epiphyses. Nodular islets of red marrow located in the epiphyseal and distal parts of the limbs may mimic tumoral infiltration and be mistaken for chloroma in a patient with AML. (orig.)

  19. Bilateral Simultaneous Femoral Neck Fracture Mimicking Abdominal Pain in a Cerebral Palsy Patient

    Directory of Open Access Journals (Sweden)

    P. Mariani

    2014-01-01

    Full Text Available Simultaneous bilateral femoral neck fractures are unusual lesions, generally associated with an underlying condition which causes impaired bone mineralization, triggered by an increased bone stress. We present a 24-year-old cerebral palsy patient, who was previously evaluated in another institution due to inability to walk, interpreted as abdominal pain. No alteration in blood analysis or abdominal X-rays was found. As no response to treatment was observed, a new abdominal X-ray was taken, which incidentally depicted bilateral medial femoral neck fracture. He was referred to our practice after a resection arthroplasty was offered in another institution. After admission, bilateral one-stage THA was performed. Several reports emphasize bone disease as a major precipitating factor, and there is an increased incidence of hip fractures in chronic epilepsy, renal osteodystrophy, and chronic steroid use. Femoral head resection has been proven to be effective in immobilized patients, whereas this was not a reasonable option in this patient who presented walking ability. Despite the treatment election, primary care physicians should be aware of and alert to the possibility of fractures in patients with neurological disorders and calcium metabolism alterations. Late diagnosis of orthopedic injuries in this type of patients may lead to permanent disability.

  20. A Case of Bone Aspiration Mimicking Asthma in an Adult Patient

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    Servet Kayhan

    2014-03-01

    Full Text Available Foreign body aspiration is an urgent condition that requires immediate diagnosis and intervention. It is generally seen in children and in elderly patients with neurological problems and rarely seen in healthy adults. There may be some clinical signs and symptoms in patients with foreign body aspiration from mild to severe; such as cough, shortness of breath and respiratory arrest. A 52-year-old woman applied to our clinic with the complaints of cough and shortness of breath, and she was misdiagnosed and treated as asthma for three months. The chest radiograph showed heterogenous opacity in the right paracardiac region, computerized tomography revealed the foreign body aspiration in right main bronchus and peripheric pneumonia. Flexible bronchoscopy examination was processed and the foreign body was excluded safely with the aim of crocodile forceps. Foreign body aspiration should be kept in the mind in a adult patient with a sudden onset of asthma like disorder.  

  1. Extensive Tattoos Mimicking Lymphatic Metastasis on Positron Emission Tomography Scan in a Patient With Cervical Cancer.

    Science.gov (United States)

    Grove, Narine; Zheng, Ma; Bristow, Robert E; Eskander, Ramez N

    2015-07-01

    Positron emission tomography (PET) fused with computed tomography (CT) imaging is common in the clinical assessment of patients with locally advanced cervical cancer. Limitations to the utilization and interpretation of PET-CT scans in patients with cervical cancer have been described, including false-positive findings secondary to tattoo ink. A 32-year-old woman presented with clinical stage 1B1 cervical cancer and extensive tattoos of the lower extremities. Preoperative PET-CT scan identified two ileac lymph nodes with increased fluorine-18-deoxyglucose uptake suspicious for metastatic disease. At the time of surgical resection, bilateral pigmented lymph nodes were identified with histologic examination showing deposition of tattoo ink and no malignant cells. Physicians should be cognizant of the possible effects of tattoos on PET-CT findings while counseling patients and formulating a treatment program.

  2. Progressive Encephalomyelitis with Rigidity and Myoclonus in an Intellectually Disabled Patient Mimicking Neuroleptic Malignant Syndrome

    Directory of Open Access Journals (Sweden)

    Zheyu Xu

    2017-05-01

    Full Text Available We present a case of 32-year-old male with profound mental retardation and autism spectrum disorder who had presented with seizures, rigidity and elevated creatine kinase and was initially diagnosed as neuroleptic malignant syndrome (NMS. The patient subsequently had a complicated clinical course, developing refractory status epilepticus, which lead to the eventual diagnosis of progressive encephalomyelitis with rigidity and myoclonus (PERM. We discuss the clinical similarities and differences between NMS and PERM, and highlight the need to consider alternative diagnoses when the clinical picture of NMS is atypical, particularly in this patient group where the history and clinical examination may be challenging.

  3. Evaluation of matrix metalloproteinase-9 expressions in nasopharyngeal carcinoma patients

    Science.gov (United States)

    Farhat; Asnir, R. A.; Yudhistira, A.; Daulay, E. R.; Puspitasari, D.; Yulius, S.

    2018-03-01

    Nasopharyngeal carcinoma (NPC) is one of head and neck cancer with a poor prognosis because of the position of the tumor adjacent to the skull base and vital structures. Degradation of extracellular matrix that will cause tumor cells to invade surrounding tissues, vascular or lymphatic vessels. One that plays a role in the extracellular matrix degradation process is matrix metalloproteinase-9 (MMP-9). MMP-9 plays a role in tumor invasion process, metastasis and induction of tumor tissue vascularization. To determine the expression of MMP-9 in patients with nasopharyngeal carcinoma, a descriptive study was conducted by examining immunohistochemistry MMP-9 in 30 NPC tissues that had never received radiotherapy, chemotherapy or combination. Frequency distribution of NPC patient mostly in the age group 41-50 years old and 51-60 years were nine people (30.0%); men (73.3%) and non-keratinizing squamous cell carcinoma (53.3%) histopathology type. The overexpression of MMP-9 in patients with nasopharyngeal carcinoma were mostly found in advance stage.

  4. Hepatic splenosis mimicking liver metastases in a patient with history of childhood immature teratoma

    Directory of Open Access Journals (Sweden)

    Jereb Sara

    2016-06-01

    Full Text Available Hepatic splenosis is rare condition, preceded by splenectomy or spleen trauma, the term refers to nodular implantation of normal splenic tissue in the liver. In patients with history of malignancy in particular, it can be mistaken for metastases and can lead to unnecessary diagnostic procedures or inappropriate treatment.

  5. Toxoplasma pericarditis mimicking systemic lupus erythematosus. Diagnostic and treatment difficulties in one patient

    DEFF Research Database (Denmark)

    Lyngberg, K K; Vennervald, B J; Bygbjerg, I C

    1992-01-01

    with pyrimethamine-sulphadiazine was needed. Interestingly, the patient's SLE symptoms, including high ANA antibodies, declined to an unexpected remission after treatment for toxoplasmosis. This may not be mere coincidence, but may point to a causative role of toxoplasmosis in some cases of SLE....

  6. Orbital wall infarction mimicking periorbital cellulitis in a patient with sickle cell disease

    International Nuclear Information System (INIS)

    Ozkavukcu, Esra; Fitoz, Suat; Erden, Ilhan; Yagmurlu, Banu; Ciftci, Ergin; Ertem, Mehmet

    2007-01-01

    Orbital wall infarction and subperiosteal haematomas are unusual manifestations of sickling disorders. Here we report an 11-year-old girl with sickle cell anaemia having multiple skull infarctions including the orbital bony structures associated with subperiosteal haematomas. The diagnosis was made by MRI, which showed bone marrow changes and associated haemorrhagic collections. The patient was successfully managed without surgical intervention. (orig.)

  7. Depression and anxiety in patients with oral squamous cell carcinoma

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    PURPOSE: The aim of this study was to investigate symptoms of depression and anxiety in the patients with oral squamous cell carcinoma (OSCC). METHODS: 76 patients with oral squamous cell carcinoma participated in this program. All patients were rated with the self-rating anxiety scale (SAS) and the self-rating depression scale (SDS). The mean scores of SAS and SDS were compared to those scores of the Norm of Chinese people. In addition, the different treatment results of the patients with different levels of anxiety and depression were studied. Further, the number of patients of SAS, SDS with more than 50 score were compared between primary cancer patients and recurrent cancer patients. RESULTS: The scores of SAS, SDS and the number of patients with more than 50 score in the patients group were obviously higher than those in Chinese Norm (P<0.01).The levels of anxiety and depression in 32 patients with recurrent cancer were more severe than those of 44 patients with primary cancer. The patients with anxiety and/or depression showed poor prognosis. CONCLUSION: Anxiety and depression are common symptoms in patients with OSCC and have negative effects on the prognosis, thus the psychological intervention for the patients must be carried out.

  8. Does age affect prognosis in salivary gland carcinoma patients?

    DEFF Research Database (Denmark)

    Bjørndal, Kristine; Larsen, Stine R; Therkildsen, Marianne H

    2016-01-01

    in the young group were WHO performance status 0 and in disease stage I + II, and they presented with significantly more histological low grade tumors. In multivariate analysis, chronological age seemed to be of no prognostic significance to salivary gland carcinoma patients as opposed to performance status......, disease stage and histological grade. CONCLUSIONS: Salivary gland carcinoma patients over the age of 70 years have a poor prognosis compared to younger patients, which can be explained by higher disease stages, more histological high grade subtypes and a poorer performance status at the time of diagnosis.......AIM: To compare incidence, histology, treatment modalities, disease stages, and outcome in elderly patients (≥70 years) compared to younger (

  9. High risk factors in patient with carcinoma esophagus

    International Nuclear Information System (INIS)

    Afridi, S.P.; Khan, A.; Waheed, I.

    2000-01-01

    This study was conducted to identify the presence of high risk factors in carcinoma esophagus from February, 1992 to August, 1995 at Surgical unit 1, Jinnah Postgraduate Medical Centre (JPMC), Karachi. In all 37 patients, 22 males and 15 females, were included in the study through outpatient department, surgical emergency and those referred from other cities of the country. All patients were cachectic. Diagnosis was made by detailed history, examination and laboratory investigations. Diagnosis was confirmed on barium swallow and endoscopic biopsy. Highest number of patients were in their 6th decade of life. History of snuff inhalation and opium was present in 2.7% cases each. Lower 3rd of the esophagus was affected in 62.16% middle third in 21.62% and upper third in 16.21% cases. Smoking, pan chewing, naswar eating and snuff inhalation were identified as high risk factors among patients of carcinoma esophagus. (author)

  10. Two patients with rare mixed adenoneuroendocrine carcinomas of the rectum.

    Science.gov (United States)

    Gül-Klein, Safak; Sinn, Marianne; Jurmeister, Philipp Sebastian; Biebl, Matthias; Weiß, Sascha; Rau, Beate; Bläker, Hendrik; Pratschke, Johann; Aigner, Felix

    2018-01-01

    Mixed adenoneuroendocrine carcinomas of the gastrointestinal tract are until today poorly understood and thus very challenging for interdisciplinary therapy. We herewith report the first case series of patients with a primary mixed adenoneuroendocrine carcinoma of the rectum. Both cases were initially diagnosed as adenocarcinoma and only secondarily with mixed adenoneuroendocrine carcinoma and had a poor outcome due to a rapid tumor progression and resistance to chemotherapy. A 65-year-old female presented with local tumor recurrence and hepatopulmonary metastasis 1 year after primary surgery for adenocarcinoma of the rectum and consecutive radiochemotherapy regimen. Fluorouracil (5-FU) was followed by bevacizumab- and capecitabine-based chemotherapy but had to be discontinued due to side effects and progressive disease. Progressive local pain syndrome accompanied by recurrent bleeding episodes led to a local tumor-debulking operation. Afterward, mixed adenoneuroendocrine carcinoma as the underlying diagnosis in the final histopathological examination was detected. The patient died 3 months after the operation in the context of a fulminant tumor progress. A 63-year-old male patient underwent neoadjuvant radiochemotherapy and laparoscopic rectum resection. After 5 months, postoperative oxaliplatin/capecitabine-based adjuvant chemotherapy was switched to carboplatin/etopsid due to a progressive polyneuropathy and biopsy-proven pulmonary metastasis. The patient then had to be switched to local radiation of cerebral metastases and Topotecan due to cerebral bleeding episodes but died 18 months after the initial diagnosis. In conclusion of our case series, mixed adenoneuroendocrine carcinomas of the rectum should be considered as a rare but aggressive tumor entity. An early and detailed histopathological diagnosis is required in order to establish an individual interdisciplinary treatment concept.

  11. Simultaneous Chronic Invasive Fungal Infection and Tracheal Fungus Ball Mimicking Cancer in an Immunocompetent Patient

    Directory of Open Access Journals (Sweden)

    Erdoğan Çetinkaya

    2016-01-01

    Full Text Available Fungal infections of the lung are uncommon and mainly affect people with immune deficiency. There are crucial problems in the diagnosis and treatment of this condition. Invasive pulmonary aspergillosis and candidiasis are the most common opportunistic fungal infections. Aspergillus species (spp. are saprophytes molds that exist in nature as spores and rarely cause disease in immunocompetent individuals. In patients with immune deficiency or chronic lung disease, such as cavitary lung disease or bronchiectasis, Aspergillus may cause a variety of aspergillosis infections. Here we present a case of a 57-year-old patient without immunodeficiency or chronic lung disease who was diagnosed with endotracheal fungus ball and chronic fungal infection, possibly due to Aspergillus. Bronchoscopic examination showed a paralyzed right vocal cord and vegetating mass that was yellow in color, at the posterior wall of tracheal lumen. After 3 months, both the parenchymal and tracheal lesions were completely resolved.

  12. Increased 18F-FDG uptake mimicking thyroid cancer in a patient with Hashimoto's thyroiditis

    International Nuclear Information System (INIS)

    Schmid, Daniel T.; Kneifel, Stefan; Merrill, Griff; Goerres, Gerhard W.; Stoeckli, Sandro J.; Padberg, Barbara-C.

    2003-01-01

    We report the case of a 68-year-old patient with a known paravertebral malignant schwannoma, sent to us for postoperative staging. A combined whole-body PET/CT scan showed only poor 18 F-fluorodeoxyglucose uptake in the region of the primary tumor but distinct increased fluorodeoxyglucose uptake in the left and right thyroid gland. Thyroid sonography showed two hypoechogenic nodules. Ultrasound-guided fine-needle aspiration biopsy of one nodule showed oxyphil transformed cells, compatible with malignancy. Based on these findings, the patient underwent a subtotal thyroidectomy. Histopathology of the specimen revealed a chronic follicular Hashimoto's thyroiditis. This case demonstrates that Hashimoto's thyroiditis can mimic thyroid cancer in PET but also in sonography and fine-needle aspiration biopsy. (orig.)

  13. Hepatic splenosis mimicking liver metastases in a patient with history of childhood immature teratoma

    OpenAIRE

    Jereb, Sara; Trotovsek, Blaz; Skrbinc, Breda

    2016-01-01

    Abstract Background Hepatic splenosis is rare condition, preceded by splenectomy or spleen trauma, the term refers to nodular implantation of normal splenic tissue in the liver. In patients with history of malignancy in particular, it can be mistaken for metastases and can lead to unnecessary diagnostic procedures or inappropriate treatment. Case report Twenty-two-year old male was treated for immature teratoma linked to undescended right testicle after birth. On regular follow-up examination...

  14. Cryptococcosis mimicking cutaneous cellulitis in a patient suffering from rheumatoid arthritis: a case report

    Directory of Open Access Journals (Sweden)

    Probst Corina

    2010-08-01

    Full Text Available Abstract Background Cryptococcus neoformans is an encapsulated yeast and the most frequent cryptococcal species found in humans. Cryptococcosis is considered an opportunistic infection as it affects mainly immunosuppressed individuals. In humans, C. neoformans causes three types of infections: pulmonary cryptococcosis, cryptococcal meningitis and wound or cutaneous cryptococcosis. Case Presentation An 81-year-old woman developed severe necrotizing cellulitis on her left arm without any preceding injury. The patient had been treated with systemic corticosteroids over twenty years for rheumatoid arthritis (RA. Skin biopsies of the wound area were initially interpreted as cutaneous vasculitis of unknown etiology. However, periodic acid Schiff staining and smear analysis later revealed structures consistent with Cryptococcus neoformans, and the infection was subsequently confirmed by culture. After the initiation of therapy with fluconazole 400 mg per day the general condition and the skin ulcers improved rapidly and the patient was discharged to a rehabilitation facility. Subsequently surgical debridement and skin grafting were performed. Conclusions Opportunistic infections such as cryptococcosis can clinically and histologically mimic cutaneous vasculitis and have to be investigated rigorously as a differential diagnosis in immunosuppressed patients.

  15. Hepatic splenosis mimicking liver metastases in a patient with history of childhood immature teratoma.

    Science.gov (United States)

    Jereb, Sara; Trotovsek, Blaz; Skrbinc, Breda

    2016-06-01

    Hepatic splenosis is rare condition, preceded by splenectomy or spleen trauma, the term refers to nodular implantation of normal splenic tissue in the liver. In patients with history of malignancy in particular, it can be mistaken for metastases and can lead to unnecessary diagnostic procedures or inappropriate treatment. Twenty-two-year old male was treated for immature teratoma linked to undescended right testicle after birth. On regular follow-up examinations no signs of disease relapse or long-term consequences were observed. He was presented with incidental finding of mature cystic teratoma after elective surgery for what appeared to be left-sided inguinal hernia. The tumour was most likely a metastasis of childhood teratoma. Origin within remaining left testicle was not found. Upon further imaging diagnostics, several intrahepatic lesions were revealed. Based on radiologic appearance they were suspicious to be metastases. The patient underwent two ultrasound guided fine-needle aspiration biopsies. Cytologic diagnosis was inconclusive. Histology of laparoscopically obtained tissue disclosed presence of normal splenic tissue and led to diagnosis of hepatic splenosis. Though hepatic splenosis is rare, it needs to be included in differential diagnosis of nodular hepatic lesions. Accurate interpretation of those lesions is crucial for appropriate management of the patient. If diagnosis eludes after cytologic diagnostics alone, laparoscopic excision of nodular lesion is warranted before considering more extensive liver resection.

  16. 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)

  17. Isolated intraosseous gout in hallux sesamoid mimicking a bone tumor in a teenaged patient

    International Nuclear Information System (INIS)

    Liu, Shi-Zuo; Yeh, LeeRen; Chen, Clement Kuen-Huang; Pan, Huay-Ban; Chou, Yi-Jiun

    2003-01-01

    We are reporting an unusual case of isolated intraosseous tophus in medial hallux sesamoid presenting as tumor-like lesion in a teenage patient without prior history of gouty attack and underlying systemic disorders. The lesion manifested isointensity to surrounding muscles with internal low signal on spin echo (SE) T1-weighted images, and heterogeneous low signal intensity on fast spin echo (FSE) T2-weighted images. Computed tomography (CT) scan disclosed expansion and diffusely increased attenuation of the medial hallux sesamoid with focal cortical erosion and extraosseous extension of high attenuation content. The subsequent resection and pathology revealed intraosseous tophus deposition, which is particularly rare at this site and at this age. Imaging studies revealed some characteristic imaging features which can retrospectively be attributed to gouty tophus. When an expansile osteolytic lesion manifesting low signal intensity on T2-weighted image and internal calcifications on CT scan is encountered, the possibility of intraosseous tophus should be included in the list of differential diagnoses, even in a teenage patient without prior history of gout. (orig.)

  18. Metástase cutânea rara de provável carcinoma basaloide de cólon simulando granuloma piogênico Rare cutaneous metastasis from a probable basaloid carcinoma of the colon mimicking pyogenic granuloma

    Directory of Open Access Journals (Sweden)

    Gustavo Costa Verardino

    2011-06-01

    Full Text Available As acrometástases, principalmente para as mãos, são incomuns e representam cerca de 0,0070,2% de todas as lesões metastáticas. O pulmão é o sítio de origem mais comum, colaborando com 4050% dos casos relatados na literatura. Os rins e mamas são outras localizações também relacionadas a neoplasias que metastatizam para as mãos, além de, mais raramente, trato gastrointestinal, outros tumores sistêmicos e sarcomas. Seu diagnóstico precoce é difícil, pois pode ser assintomático, se assemelhar a tenossinovite, artrite, paroníquia, granuloma piogênico ou infecção local. No presente relato, os autores apresentam paciente com diagnóstico de acrometástase, em ambos os quartos quirodáctilos, oriunda de carcinoma basaloide de canal anal, com pobre resposta à radioterapiaAcrometastasis is a rare occurrence, especially when affecting the hands. It represents around 0.007-0.2% of all metastatic lesions. The most common site of origin is the lung, accounting for 40-50% of all cases reported in the literature. Kidneys and breasts are other sites also associated with neoplastic lesions that disseminate to the hands. More rarely, the site of origin may be the gastrointestinal tract or other systemic tumors or sarcomas. Early diagnosis is difficult, since the condition may be asymptomatic or may mimic tenosynovitis, arthritis, paronychia, pyogenic granuloma or a local infection. In the present paper, the authors report on a patient with the diagnosis of acrometastasis on both hands originating from a basaloid carcinoma of the anal canal. Response to radiotherapy was poor

  19. Leiomyoma of the distal oesophagus mimicking achalasia

    NARCIS (Netherlands)

    Idenburg, F. J.; Akkermans, L. M.; Smout, A. J.; Kooijman, C. D.; Obertop, H.

    1991-01-01

    An unusual case of a patient with symptoms suggestive of oesophageal achalasia is described. Most oesophageal tumour growths causing secondary achalasia are associated with malignant tumours. This patient had a large oesophageal leiomyoma closely mimicking achalasia. Treatment consisted of

  20. Acute appendicitis mimicking intestinal obstruction in a patient with cystic fibrosis

    Directory of Open Access Journals (Sweden)

    Chun-Han Chen

    2012-10-01

    Full Text Available Cystic fibrosis (CF is an inherited disease of the secretory glands caused by mutations of the cystic fibrosis transmembrane regulator (CFTR gene. The clinical manifestations of CF are repetitive lung infections, biliary cirrhosis, pancreatic abnormalities, and gastrointestinal disorders. We report a 21-year-old Taiwanese man with CF who had abdominal pain for 2 days. The diagnosis of CF had been confirmed by peripheral blood analysis of the CFTR gene 5 years before admission. He presented to the emergency department with nausea, vomiting, abdominal distension, and crampy abdominal pain, which is atypical for acute appendicitis. The physical examination and a series of studies revealed intestinal obstruction, but acute appendicitis could not be ruled out. After conservative treatment, together with empiric antibiotics, the refractory abdominal pain and leukocytosis with a left-shift warranted surgical intervention. A diagnostic laparoscopy revealed a swollen, hyperemic appendix, a severely distended small intestine, and serous ascites. The laparoscopic procedure was converted to a laparotomy for open disimpaction and appendectomy. He was discharged on the eighth postoperative day. The histologic examination of the appendix was consistent with early appendicitis. In conclusion, acute abdominal pain in adult CF patients is often associated with intestinal obstruction syndrome. The presentation of concurrent appendicitis may be indolent and lead not only to diagnostic difficulties, but also a number of therapeutic choices.

  1. Acute appendicitis mimicking intestinal obstruction in a patient with cystic fibrosis.

    Science.gov (United States)

    Chen, Chun-Han; Chang, Cheng-Chih; Yang, Bor-Yau; Lin, Paul Y; Wang, Chia-Siu

    2012-10-01

    Cystic fibrosis (CF) is an inherited disease of the secretory glands caused by mutations of the cystic fibrosis transmembrane regulator (CFTR) gene. The clinical manifestations of CF are repetitive lung infections, biliary cirrhosis, pancreatic abnormalities, and gastrointestinal disorders. We report a 21-year-old Taiwanese man with CF who had abdominal pain for 2 days. The diagnosis of CF had been confirmed by peripheral blood analysis of the CFTR gene 5 years before admission. He presented to the emergency department with nausea, vomiting, abdominal distension, and crampy abdominal pain, which is atypical for acute appendicitis. The physical examination and a series of studies revealed intestinal obstruction, but acute appendicitis could not be ruled out. After conservative treatment, together with empiric antibiotics, the refractory abdominal pain and leukocytosis with a left-shift warranted surgical intervention. A diagnostic laparoscopy revealed a swollen, hyperemic appendix, a severely distended small intestine, and serous ascites. The laparoscopic procedure was converted to a laparotomy for open disimpaction and appendectomy. He was discharged on the eighth postoperative day. The histologic examination of the appendix was consistent with early appendicitis. In conclusion, acute abdominal pain in adult CF patients is often associated with intestinal obstruction syndrome. The presentation of concurrent appendicitis may be indolent and lead not only to diagnostic difficulties, but also a number of therapeutic choices. Copyright © 2012. Published by Elsevier B.V.

  2. Plasmacytoma Mimicking Mediastinal Parathyroid Tumour in a Patient with Primary Hyperparathyroidism

    Directory of Open Access Journals (Sweden)

    Jubbin Jagan Jacob

    2007-04-01

    Full Text Available The association of monoclonal gammopathies with primary hyperparathyroidism is well documented. Many case reports have documented the coexistence of primary hyperparathyroidism and multiple myeloma. The cause of this relationship is not known. We report the case of a 49-year-old gentleman who was treated for primary hyperparathyroidism. His initial preoperative nuclear scan had shown persistent activity and retention of tracer in the retrosternal region in addition to the discrete hot spot in the region of the lower pole of the left lobe of the thyroid. During surgery, the enlarged left inferior parathyroid gland was removed. In addition, the retrosternal area was also explored and found to be normal. Ten months later, he developed a mass in the region of the manubrium sternii which was proven to be a plasmacytoma. We review the literature for similar cases and suggest hypotheses for a possible association. In conclusion, coexisting plasma cell dyscrasias including plasmacytoma should be considered in patients with primary hyperparathyroidism.

  3. Cell-mediated immunity in patients with carcinoma under immunotheraphy

    International Nuclear Information System (INIS)

    Almeida, C.E.

    1985-01-01

    'In vivo' and 'in vitro' cellular immunity is evaluated in 32 patients with carcinoma under immunotheraphy with subcutaneous or endovenous glucan, transfer factor and levamisole. The immunotheraphy is done relatively by intradermal tests with common antigens, by sensitization with dinitrochlorinebenzene and lymphocytes culture from whole blood. The levels of blood serum of human T lymphotocyte soluble receptor for sheep erythrocytes are detected. (M.A.C.) [pt

  4. Metastasis in urothelial carcinoma mimicking prostate cancer metastasis in Ga-68 prostate-specific membrane antigen positron emission tomography-computed tomography in a case of synchronous malignancy

    International Nuclear Information System (INIS)

    Gupta, Manoj; Choudhury, Partha Sarathi; Gupta, Gurudutt; Gandhi, Jatin

    2016-01-01

    Prostate cancer is the second most common cancer in man. It commonly presents with urinary symptoms, bone pain, or diagnosed with elevated prostate-specific antigen.(PSA) levels. Correct staging and early diagnosis of recurrence by a precise imaging tool are the keys for optimum management. Molecular imaging of prostate cancer with Ga-68 prostate-specific membrane antigen.(PSMA), positron emission tomography-computed tomography.(PET-CT) has recently received significant attention and frequently used with a signature to prostate cancer-specific remark. However, this case will highlight the more cautious use of it. A-72-year-old male treated earlier for synchronous double malignancy.(invasive papillary urothelial carcinoma right ureter and carcinoma prostate) presented with rising PSA.(0.51.ng/ml) and referred for Ga-68 PSMA PET-CT, which showed a positive enlarged left supraclavicular lymph node. Lymph node biopsy microscopic and immunohistochemistry examination revealed metastatic carcinoma favoring urothelial origin. Specificity of PSMA scan to prostate cancer has been seen to be compromised in a certain situation mostly due to neoangiogenesis, and false positives emerged in renal cell cancer, differentiated thyroid cancer, glioblastoma, breast cancer brain metastasis, and paravertebral schwannomas. Understanding the causes of false positive will further enhance the confidence of interpretating PSMA scans

  5. Hepatocellular Carcinoma in Patients with Chronic Hepatitis C

    Directory of Open Access Journals (Sweden)

    Dmitry Konstantinov

    2016-09-01

    Full Text Available The purpose of the study was to examine the clinical and epidemiological data in patients with chronic hepatitis C (CHC and hepatocellular carcinoma (HCC before they sought specialized medical care. The study included 92 patients with CHC. All patients were divided into 2 groups: Group 1 consisted of CHC patients with HCC (n=45, and Group 2 (n=47 consisted of CHC patients without HCC. With the development of HCC in CHC patients, clinical manifestations were absent only in 2.2% of patients. Determining factors in HCC development are male sex, mature age, the maintained HCV replication, moderate and severe fibrosis, disease duration of more than 10 years, and the lack of effect of antiviral treatment.

  6. Radiotherapy for carcinoma of the esophagus in aged patients

    International Nuclear Information System (INIS)

    Nomoto, Satoshi; Imada, Hajime; Yamashita, Shigeru; Terashima, Hiromi; Nakata, Hajime; Itoh, Hideaki; Ohsato, Keiichi; Okamura, Takeshi

    1995-01-01

    One hundred and fifty-four patients with esophageal carcinoma were treated with either irradiation alone or irradiation combined with surgery at the University of Occupational and Environmental Health Hospital between January 1980 and February 1992. The number of patients 75 years old and older was 25. In patients 74 years old and younger, the overall five-year survival rate by Kaplan-Meier method was 24.5%. The survival rate was best in the patients who were treated by a combination of irradiation and surgery. In patients 75 years old and older, the one-year survival rate was 59%, and the three-year rate was 20%. Aged patients had a tendency to be worse in performance status, and there was no correlation between treatment modality and survival time. We conclude that radiotherapy is useful for treating esophageal cancer in aged patients particularly when maintenance of the quality of life is considered. (author)

  7. Docetaxel as neoadjuvant chemotherapy in patients with advanced cervical carcinoma.

    Science.gov (United States)

    Vallejo, Carlos T; Machiavelli, Mario R; Pérez, Juan E; Romero, Alberto O; Bologna, Fabrina; Vicente, Hernán; Lacava, Juan A; Ortiz, Eduardo H; Cubero, Alberto; Focaccia, Guillermo; Suttora, Guillermo; Scenna, Mirna; Boughen, José M; Leone, Bernardo A

    2003-10-01

    The purpose of this study was to evaluate the efficacy and toxicity of docetaxel as single-agent neoadjuvant chemotherapy in locoregionally advanced cervical carcinoma. Between April 1998 and August 2000, 38 untreated patients with International Federation of Gynecology and Obstetrics stages IIB to IVA were entered onto this study. The median age was 44 years (range: 25-66 years). Stages: IIB 22 patients, IIIB 15 patients, and IVA 1 pt. Treatment consisted of docetaxel 100 mg/m2 IV infusion during 1 hour. Standard premedication with dexamethasone, diphenhydramine, and ranitidine was used. Cycles were repeated every 3 weeks for three courses, followed by radical surgery when it was judged appropriate, or definitive radiotherapy. Both staging and response assessment were performed by a multidisciplinary team. 106 cycles of therapy were administered; all patients were evaluable for TX, whereas 35 were evaluable for response (3 patients refused further treatment after the first cycle of therapy). Complete response (CR): 1 patient (3%); partial response: 11 patients (31%), for an overall objective response rate of 34% (95% CI: 15-53%); no change (NC): 16 patients (46%); and progressive disease: 7 patients (20%). Six patients (17%) underwent surgery and a pathologic CR was confirmed in 1 of them. The median time to treatment failure and the median survival have not been reached yet. The limiting toxicity was leukopenia in 25 patients (69%) (G1-G2: 14 patients, G3: 10 patients, and G4: 1 patient). Neutropenia: 28 patients (78%) (G1-G2: 10 patients, G3: 8 and G4: 10). Myalgias: 17 patients (47%) (G1-G2: 15 patients and G3: 2 patients). Emesis: 21 patients (55%) (G1-G2: 19 patients and G3: 2 patients). Alopecia G3: 13 patients (36%); rash cutaneous 26 patients (68%) (G1-G2: 22 patients and G3: 4 patients). There were no hypersensitivity reactions or fluid-retention syndrome. The received dose intensity was 91% of that projected. Docetaxel is an active drug against advanced

  8. Anaplastic thyroid carcinoma: 91 patients treated by surgery and radiotherapy

    International Nuclear Information System (INIS)

    Junor, E.J.; Paul, J.; Reed, N.S.

    1992-01-01

    Ninety-one patients with histologically proven anaplastic carcinoma of the thyroid were referred to the Beatson Oncology Centre between 1961 and 1986. The female:male ratio was 2.4:1 and the median age at presentation was 70 (range 38-92) years. All patients had a thyroid mass at presentation and the most common symptoms were dyspnoea, dyspnagia and dysphonia. Five patients had a total thyroidectomy and 28 partial thyroidectomy. Ninety five per cent of patients received external beam radiotherapy. Results show dyspnoea to be the only symptom strongly influencing survival. Total or partial thyroidectomy is associated with increased survival. This association is most marked for patients presenting without dyspnoea. Eighty per cent of patients responded to radiotherapy. (Author)

  9. Anaplastic thyroid carcinoma: 91 patients treated by surgery and radiotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Junor, E.J.; Paul, J.; Reed, N.S. (Beatson Oncology Centre, Glasgow (United Kingdom))

    1992-04-01

    Ninety-one patients with histologically proven anaplastic carcinoma of the thyroid were referred to the Beatson Oncology Centre between 1961 and 1986. The female:male ratio was 2.4:1 and the median age at presentation was 70 (range 38-92) years. All patients had a thyroid mass at presentation and the most common symptoms were dyspnoea, dyspnagia and dysphonia. Five patients had a total thyroidectomy and 28 partial thyroidectomy. Ninety five per cent of patients received external beam radiotherapy. Results show dyspnoea to be the only symptom strongly influencing survival. Total or partial thyroidectomy is associated with increased survival. This association is most marked for patients presenting without dyspnoea. Eighty per cent of patients responded to radiotherapy. (Author).

  10. Gingival squamous cell carcinoma: imaging analysis of seven patients

    International Nuclear Information System (INIS)

    Souza, Ricardo Pires de; Moreira, Paulo de Tarso Barbosa; Paes Junior, Ademar Jose de Oliveira; Pacheco Netto, Mario C.; Rapoport, Abrao; Soares, Aldemir Humberto

    2003-01-01

    The authors studied seven patients with gingival carcinoma attended at the Head and Neck Surgery and Otorrhinolaryngology Service and the Diagnostic Imaging Service of 'Complexo Hospitalar Heliopolis', Sao Paulo, SP, Brazil, between 1985 and 1996. Squamous cell type carcinomas were identified in all cases. All patients were male (100%) aged 48-72 years. Computed tomography was performed in six patients (85.6%). Four patients (57.1%) had not received any treatment before imaging examination whereas three patients (42.8%) had already been submitted to surgery or radiotherapy. The authors analyzed the primary site of the tumor and its extension to the mandible (5/7 cases; 71.4%), the floor of the mouth (3/7 cases; 42.8%), the floor of the maxillary sinus (1/7 cases; 14.2%) and the retromolar trigonum (1/7 cases; 14.2%). Metastatic lymph nodes were observed in five patients (71.4%). Diagnosis was confirmed by biopsy and histopathological examination in all cases. Comparison with surgical findings was possible in five cases (71.4%). (author)

  11. Patient Perception of Imiquimod Treatment for Actinic Keratosis and Superficial Basal Cell Carcinoma in 202 Patients

    NARCIS (Netherlands)

    Waalboer-Spuij, Rick; Holterhues, Cynthia; van Hattem, Simone; Schuttelaar, Marie Louise A.; Gaastra, Menno T. W.; Kuijpers, Danielle I. M.; Hollestein, Loes M.; Nijsten, Tamar E. C.

    2015-01-01

    Objective: To document the impact on patient-reported outcomes and health-related quality of life (HRQoL) of treatment with imiquimod cream in patients with actinic keratosis (AK) and superficial basal cell carcinoma (sBCC). Methods: This open-label, multicenter study included AK and sBCC patients

  12. Comparison of clinical characteristics of patients with follicular thyroid carcinoma and Hürthle cell carcinoma.

    Science.gov (United States)

    Ernaga Lorea, Ander; Migueliz Bermejo, Iranzu; Anda Apiñániz, Emma; Pineda Arribas, Javier; Toni García, Marta; Martínez de Esteban, Juan Pablo; Insausti Serrano, Ana María

    2018-03-01

    Hürthle cell carcinoma (HCC) is an uncommon thyroid cancer historically considered to be a variant of follicular thyroid carcinoma (FTC). The aim of this study was to assess the differences between these groups in terms of clinical factors and prognoses. A total of 230 patients (153 with FTC and 77 with HCC) with a median follow-up of 13.4 years were studied. The different characteristics were compared using SPSS version 20 statistical software. Patients with HCC were older (57.3±13.8 years vs. 44.6±15.2 years; P<.001). More advanced TNM stages were also seen in patients with HCC and a greater trend to distant metastases were also seen in patients with HCC (7.8% vs. 2.7%, P=.078). The persistence/recurrence rate at the end of follow-up was higher in patients with HCC (13% vs. 3.9%, P=.011). However, in a multivariate analysis, only age (hazard ratio [HR] 1.10, confidence interval [CI] 1.04-1.17; P=.001), size (HR 1.43, CI 1.05-1.94; P=.021), and histological subtype (HR 9.79, CI 2.35-40.81; P=.002), but not presence of HCC, were significantly associated to prognosis. HCC is diagnosed in older patients and in more advanced stages as compared to FTC. However, when age, size, and histological subtype are similar, disease-free survival is also similar in both groups. Copyright © 2018 SEEN y SED. Publicado por Elsevier España, S.L.U. All rights reserved.

  13. Salivary analytes in patients with oral squamous cell carcinoma.

    Science.gov (United States)

    Fuchs, Petra Nola; Rogić, Dunja; Vidović-Juras, Danica; Susić, Mato; Milenović, Aleksandar; Brailo, Vlaho; Boras, Vanja Vucićević

    2011-06-01

    Literature data indicates that measurement of certain salivary constituents might serve as a useful diagnostic/prognostic tool in the patients with oral squamous cell carcinoma (OSCC). In 24 patients with OSCC (60 +/- 2.5 yrs) and in 24 controls (24 +/- 3.7 yrs) we have determined levels of salivary magnesium, calcium, copper, chloride, phosphate, potassium, sodium, total proteins and amylase. Sodium, potassium and chloride were determined by indirect potentiometry whereas copper, magnesium and phosphate were determined by atomic absorption spectrophotometry. Total proteins were determined by pyrogalol colorimetric method. Amylase levels were determined by continued colorimetric method. Statistical analysis was performed by use of chi2 test and Spearman's correlation test. The results of this study indicate that the concentrations of sodium and chloride were significantly elevated in patients with OSCC when compared to the controls. However, level of total protein was significantly decreased when compared to the healthy controls. Furthermore, there was a negative correlation between alcohol consumption and total protein concentration in patients with oral carcinoma. We might conclude that in patients with OSCC increased salivary sodium and chloride might reflect their overall dehydration status due to alcohol consumption rather than consequence of OSCC itself.

  14. Prognostic significance of lymphangiogenesis in pharyngolaryngeal carcinoma patients

    International Nuclear Information System (INIS)

    Garcia-Carracedo, Darío; Rodrigo, Juan Pablo; Astudillo, Aurora; Nieto, Carlos Suarez; Gonzalez, Maria Victoria

    2010-01-01

    Lymphatic vessel spread is considered a major route for head and neck squamous cell carcinoma metastasis. Formation of new lymphatic vessels could facilitate the process, raising the malignant potential of these tumours. Recent identification of lymphatic markers allows the study of the lymphangiogenesis phenomenon. We searched for molecular events involved in the lymphangiogenic process that could have prognostic value in laryngeal/pharyngeal carcinoma patients. 104 paraffin-embedded pharyngeal/laryngeal tumour samples were studied. Immunohistochemical analysis of podoplanin and double immunofluorescence analysis of Ki-67 and D2-40 were performed. Lymph vessel density (inside the tumour mass, at its periphery or considered as a whole) and the presence of tumour emboli inside lymphatics were recorded. The proliferative state of endothelial lymphatic cells was evaluated. Lymphatic vessels were detected inside the tumour mass (75%) and in the surrounding tissue (80%); some of them in a proliferative state. Tumour emboli were detected in a high proportion of the cases (45%). Lymphatic vessel density was higher in the pharyngeal cases (p = 0.0029), in greater size (p = 0.039), more advanced stage primary tumours (p = 0.006) and in carcinomas of patients with affected nodes (p = 0.019). The presence of tumour emboli and a high global vessel density were indicators of poor prognosis (recorded as death from tumour) in the laryngeal group (p = 0.015 and p = 0.027, respectively), but notably not in the pharyngeal one. Interestingly, high global vessel density showed a negative prognostic value among pathologically staged N0 laryngeal carcinomas (p = 0.03). The lymphangiogenic process correlated with aggressive tumour features (pN category, tumour size, tumour stage), but might play different roles in tumours arising from different anatomic sites. Our results suggest that detection of tumour emboli and assessment of global vessel density using the D2-40 antibody, may be

  15. Outcome of Patients With Metastatic Sarcomatoid Renal Cell Carcinoma: Results From the International Metastatic Renal Cell Carcinoma Database Consortium

    DEFF Research Database (Denmark)

    Kyriakopoulos, Christos E; Chittoria, Namita; Choueiri, Toni K

    2015-01-01

    BACKGROUND: Sarcomatoid renal cell carcinoma is associated with poor prognosis. Data regarding outcome in the targeted therapy era are lacking. PATIENTS AND METHODS: Clinical, prognostic, and treatment parameters in metastatic renal cell carcinoma patients with and without sarcomatoid histology......% intermediate risk, and 40% vs. 24% poor risk; P system metastases (6...... of second- (P = .018) and third-line (P systemic therapy. The median progression-free survival (PFS)/overall survival (OS) was 4.5/10.4 months in sRCC patients and 7.8/22.5 months in non-sRCC patients (P

  16. A case of recurrence-mimicking charcoal granuloma in a breast cancer patient: Ultrasound,CT, PET/CT and breast-specific gamma imaging findings

    Energy Technology Data Exchange (ETDEWEB)

    Park, Dae Woong; Park, Ji Yeon; Park, Noh Hyuck; Kim, Seon Jeong; Shin, Hyuck Jai; Lee, Jeong Ju [Myongji Hospital, Seonam University College of Medicine, Goyang (Korea, Republic of); Yi, Seong Yoon [Div. of Hematology-Oncology, Dept. of Internal Medicine, Inje University Ilsan Paik Hospital, Goyang (Korea, Republic of)

    2016-07-15

    Charcoal remains stable without causing a foreign body reaction and it may be used for preoperative localization of a non-palpable breast mass. However, cases of post-charcoal-marking granuloma have only rarely been reported in the breast, and a charcoal granuloma can be misdiagnosed as malignancy. Herein, we report the ultrasound, computed tomography (CT), 18F-fluorodeoxyglucose-positron emission tomography/CT, and breast-specific gamma imaging findings of recurrence-mimicking charcoal granuloma after breast conserving surgery, following localization with charcoal in a breast cancer patient.

  17. SUCCESSFUL SURGICAL-TREATMENT OF PARATHYROID CARCINOMA IN 2 HEMODIALYSIS-PATIENTS

    NARCIS (Netherlands)

    RADEMAKER, P; MEIJER, S; OOSTERHUIS, JW; VERMEY, A; ZWIERSTRA, R; VANDERHEM, G; GEERLINGS, W

    Parathyroid carcinoma is rare, occurring in less than 2-3% of the patients with clinical features of primary hyperparathyroidism. In haemodialysis patients parathyroid carcinoma has only once been described, although secondary hyperparathyroidism in these patients is common. We discuss two female

  18. Evaluation of the patient doses form megavoltage cone-beam CT imaging in the image-guided radiation therapy for nasopharyngeal carcinoma

    International Nuclear Information System (INIS)

    Jia Mingxuan; Zou Huawei; Ji Tianlong; Zhang Xu; Han Chengbo

    2010-01-01

    Objective: To evaluate and estimate the patient doses from megavoltage cone-beam CT imaging system in the image-guided radiation therapy for nasopharyngeal carcinoma. Methods: 8 MU protocol of the MV CBCT system was selected for the head-and -neck region. The absorbed doses at the different positions in the phantom were measured using a 0.65 cm 3 ion chamber and the cylindrical acrylic phantom. The absorbed doses at the measurement positions of the phantom were calculated and the patient doses to the tumor and critical organs were derived from dose-volume histogram by the TPS mimicking the MV CBCT scanning with 8 MU protocol. Results: The error between the measured dose and the calculated dose was less than 3.5%. The average doses to the tumor target, brain stem, spinal cord and chiasm were 6.43, 6.36, 6.83 and 6.90 cGy, respectively, while those to left and right of both optic nerve and parotid were 7.70 and 7.53 cGy, 7.70 and 7.53 cGy, respectively. Conclusions: The patient doses estimated using the TPS mimicking the MV CBCT image acquiring procedure are accurate and reliable. The patient doses from the MV CBCT imaging must be considered when treatment plan of the patient is designed. (authors)

  19. Clinicopathological characteristics of renal cell carcinoma in a dialysis patient

    International Nuclear Information System (INIS)

    Hayashida, Yushi; Sumitani, Haruo

    2009-01-01

    In order to clarify the clinicopathological features of renal cell carcinoma (RCC) occurring in chronic hemodialysis patients, we analyzed patient demographics, hemodialysis duration, pathological characteristics of the tumors and prognosis of these patients. We retrospectively reviewed the record of 16 patients who had undergone radical nephrectomy for RCC at Kawashima Hospital between November 1994 and December 2007. They ranged in age from 32 to 82 years old (mean age, 55.0), and comprised 14 males and 2 females. All the patients were clinical stage I. As for the underlying disease which caused renal failure, chronic glomerulonephritis was noted in 12 patients and diabetes mellitus was noted in 1 patient. The causes in 3 patients were unknown. The duration of hemodialysis ranged from 1 to 226 months, (90 months on average). As for the main diagnostic methods, CT was performed in 14 cases. Two patients demonstrated macroscopic hematuria Acquired cystic disease of the kidney (ACDK) was present in 10 patients (68.8%). Patients were divided two groups; patients who had undergone open surgery (group 1, N=7) and patients who had undergone retroperitoneoscopic surgery (group 2, N=9). The following factors were analyzed: operation time, bleeding volume, postoperative complications, hospitalization. Nephrectomy was performed for the right kidney in 8 patients, and for the left kidney in 8 patients. Operation time ranged from 90 to 150 minutes (average, 111 min), in group 1, and from 80 to 284 minutes (average, 146 min), in group 2. Bleeding volume ranged from 10 to 170 ml (average, 72 ml), in group 1, and from 10 to 50 ml (average, 15 ml), in group 2. Complications of nephrectomy were observed in 6 patients, but all were minor problems. As for hospitalization, in group 1 it was 20 days and in group 2 it was 12 days. Fifteen patients survived and are tumor free. One patient died of causes unrelated to RCC. (author)

  20. Multicentic primary angiosarcoma of bone mimicking metastasis on 18F-FDG PET/CT in a patient with a history of sigmoid colon cancer: A case report

    International Nuclear Information System (INIS)

    Yoo, Min Young; Kim, Seok Ki; Park, Seog Yun; Kwon, Young Mee; Yun, Tak; Kim, Tae Sung; Lee, Eun Seong

    2015-01-01

    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 18 F-fluorodeoxyglucose ( 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 18 F-FDG PET/CT scan in a patient with multicentric primary bone angiosarcoma

  1. Interstitial brachytherapy for eyelid carcinoma. Outcome analysis in 60 patients

    Energy Technology Data Exchange (ETDEWEB)

    Krengli, M.; Deantonio, L. [University Hospital ' ' Maggiore della Carita' ' , Division of Radiotherapy, Novara (Italy); University of ' ' Piemonte Orientale' ' , Department of Translational Medicine, Novara (Italy); Masini, L.; Filomeno, A.; Gambaro, G. [University Hospital ' ' Maggiore della Carita' ' , Division of Radiotherapy, Novara (Italy); Comoli, A.M. [University Hospital Maggiore della Carita, Ophthalmology, Novara (Italy); Negri, E. [University Hospital Maggiore della Carita, Medical Physics, Novara (Italy)

    2014-03-15

    Eyelid cancer is a therapeutic challenge due to the cosmetic and functional implications of this anatomical region and the objectives of therapy are tumor control, functional and cosmetic outcome. The present study was performed to analyze local control, toxicity, functional and cosmetic results in patients with eyelid carcinoma treated by interstitial brachytherapy. In this study 60 patients with eyelid carcinoma were treated by interstitial brachytherapy using iridium ({sup 192}Ir) wires with a linear activity of 1.2-1.7 mCi/cm. The prescription dose was 51-70 Gy (mean 65 Gy, median 66 Gy). Of the 60 patients 51 (85.0 %) had received no prior treatment, 4 (6.7 %) had received previous surgery with positive or close margins and 5 (8.3 %) had suffered local recurrence after surgery. Of the tumors 52 (86.7 %) were basal cell carcinoma, 7 (11.7 %) squamous cell carcinoma and 1 (1.7 %) Merkel cell carcinoma. Clinical stage of the 51 previously untreated tumors was 38 T1N0, 12 T2N0 and 1 T3N0. Mean follow-up was 92 months (range 6-253 months). Local control was maintained in 96.7 % of patients. Late effects higher than grade 2 were observed in 3.0 % of cases. Functional and cosmetic outcomes were optimal in 68.4 % of patients. Interstitial brachytherapy for carcinoma of the eyelid can achieve local control, cosmetic and functional results comparable to those of surgery. (orig.) [German] Das Karzinom des Augenlids stellt aufgrund der funktionellen und kosmetischen Beeintraechtigungen dieser anatomischen Region eine therapeutische Herausforderung dar. Ziele der Therapie sind sowohl die Tumorkontrolle als auch ein gutes funktionelles und kosmetisches Ergebnis. Lokale Kontrolle, Toxizitaet sowie funktionelle und kosmetische Ergebnisse bei Patienten mit Karzinom des Augenlids, die mit interstitieller Brachytherapie behandelt wurden, sollten analysiert werden. Sechzig Patienten mit Karzinom des Augenlids wurden mit interstitieller Brachytherapie mit Iridium-192-Draehten

  2. Bone tumor mimickers: A pictorial essay

    International Nuclear Information System (INIS)

    Mhuircheartaigh, Jennifer Ni; Lin, Yu-Ching; Wu, Jim S

    2014-01-01

    Focal lesions in bone are very common and many of these lesions are not bone tumors. These bone tumor mimickers can include numerous normal anatomic variants and non-neoplastic processes. Many of these tumor mimickers can be left alone, while others can be due to a significant disease process. It is important for the radiologist and clinician to be aware of these bone tumor mimickers and understand the characteristic features which allow discrimination between them and true neoplasms in order to avoid unnecessary additional workup. Knowing which lesions to leave alone or which ones require workup can prevent misdiagnosis and reduce patient anxiety

  3. Lymphadenopathy by scrub typhus mimicking metastasis on FDG PET/CT in a patient with a history of breast cancer

    International Nuclear Information System (INIS)

    Lee, Jeong Won; Lee, Sang Mi; Lee, Kyu Taek; Kim, Sung Young; Han, Sun Wook; Kim, Shin Young

    2015-01-01

    We report the case of a 60-year-old woman with left-sided breast cancer who showed lymphadenopathy mimicking metastatic lesions. She underwent surveillance 18F-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) after treatment. PET/CT demonstrated multiple lymphadenopathies with increased FDG uptake, most notably in the right axilla. She had an eschar on the right axillary area, and her serologic test was positive for anti-Orientia tsutsugamushi IgM antibody. Ten months after the treatment, follow-up FDG PET/CT and ultrasonography showed improvement in generalized lymphadenopathy

  4. Lymphadenopathy by scrub typhus mimicking metastasis on FDG PET/CT in a patient with a history of breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jeong Won [Dept. of Nuclear Medicine, Catholic Kwandong University International St. Mary' s Hospital, Incheon (Korea, Republic of); Lee, Sang Mi; Lee, Kyu Taek; Kim, Sung Young; Han, Sun Wook; Kim, Shin Young [Sooncheonhyang University Cheonan Hospital, Cheonan (Korea, Republic of)

    2015-06-15

    We report the case of a 60-year-old woman with left-sided breast cancer who showed lymphadenopathy mimicking metastatic lesions. She underwent surveillance 18F-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) after treatment. PET/CT demonstrated multiple lymphadenopathies with increased FDG uptake, most notably in the right axilla. She had an eschar on the right axillary area, and her serologic test was positive for anti-Orientia tsutsugamushi IgM antibody. Ten months after the treatment, follow-up FDG PET/CT and ultrasonography showed improvement in generalized lymphadenopathy.

  5. Liver damage and senescence increases in patients developing hepatocellular carcinoma.

    Science.gov (United States)

    Rey, Silvia; Quintavalle, Cristina; Burmeister, Katharina; Calabrese, Diego; Schlageter, Manuel; Quagliata, Luca; Cathomas, Gieri; Diebold, Joachim; Molinolo, Alfredo; Heim, Markus H; Terracciano, Luigi M; Matter, Matthias S

    2017-08-01

    Most patients with a hepatocellular carcinoma (HCC) have an underlying chronic liver inflammation, which causes a continuous damage leading to liver cirrhosis and eventually HCC. However, only a minority of cirrhotic patients develop HCC. To assess a possible differential impact of liver inflammation in patients developing HCC versus patients remaining tumor-free, we designed a longitudinal study and analysed liver tissue of the same patients (n = 33) at two points in time: once when no HCC was present and once several years later when an HCC was present. As a control group, we followed cirrhotic patients (n = 37) remaining tumor-free over a similar time frame. We analysed cell damage and senescence of hepatocytes by measuring γ-H2AX positivity, p16 INK4 and p21 WAF/Cip1 expression, nuclear size, and telomere length. γ-H2AX positivity, p16 INK4 and p21 WAF/Cip1 expression, in the first liver biopsy was similar in patients developing HCC later on and cirrhotic patients remaining tumor free. In contrast, γ-H2AX positivity, p16 INK4 and p21 WAF/Cip1 expression, was significantly higher in the second non-tumoral liver biopsy of HCC patients than in the control patients. Consequently, the individual increase in γ-H2AX positivity, p16 INK4 and p21 WAF/Cip1 expression, from the first biopsy to the second biopsy was significantly higher in patients developing HCC than in patients remaining tumor free. In addition, changes in nuclear size and telomere length revealed a more pronounced cell aging in patients developing HCC than in patients remaining tumor free. Hepatocytes from patients developing HCC go through more pronounced cell damage and senescence in contrast to cirrhotic patients remaining tumor free. © 2017 Journal of Gastroenterology and Hepatology Foundation and John Wiley & Sons Australia, Ltd.

  6. Granulomatous prostatitis after intravesical immunotherapy mimicking prostate cancer

    Directory of Open Access Journals (Sweden)

    Waldemar Białek

    2016-12-01

    Full Text Available Intravesical immunotherapy with attenuated strains of Mycobacterium bovis is a widely used therapeutic option in patients with non-muscle-invasive transitional cell carcinoma of the bladder. A rare complication of intravesical therapy with the Bacillus Calmette-Guérin vaccine is granulomatous prostatitis, which due to increasing levels of prostate-specific antigen and abnormalities found in transrectal examination of the prostate may suggest concomitant prostate cancer. A case of extensive granulomatous prostatitis in a 61-year-old patient which occurred after the first course of a well-tolerated Bacillus Calmette-Guérin therapy is presented. Due to abnormalities found in rectal examination and an abnormal transrectal ultrasound image of the prostate with extensive infiltration mimicking neoplastic hyperplasia a core biopsy of the prostate was performed. Histopathological examination revealed inflammatory infiltration sites of tuberculosis origin.

  7. Endocavitary radiotherapy in patients with rectal carcinoma. Endokavitaer straalebehandling ved cancer recti

    Energy Technology Data Exchange (ETDEWEB)

    Tanum, G.; Tveit, K.M.; Giercksky, K.E. (Det Norske Radiumhospital, Oslo (Norway))

    1992-05-01

    Most patients with rectal carcinomas undergo surgery, either a resection with anastomosis or Miles' operation with permanent colostomy. Endocavitary radiotherapy is an alternative to surgery in patients with small carcinomas (Dukes' A) or adenovillous adenomas. The treatment is cheap, simple, gives good local tumour control, has low morbidity and does not require hosptialization. The Norwegian Radium Hospital has recently startet to use this method in selected cases of rectal carcinomas. 12 refs., 1 fig.

  8. Vocal changes in patients undergoing radiation therapy for glottic carcinoma

    International Nuclear Information System (INIS)

    Miller, S.; Harrison, L.B.; Solomon, B.; Sessions, R.B.

    1990-01-01

    A prospective evaluation of vocal changes in patients receiving radiation therapy for T1 and T2 (AJC) glottic carcinoma was undertaken in January 1987. Vocal analysis was performed prior to radiotherapy and at specific intervals throughout the radiation treatment program. The voicing ratio was extrapolated from a sustained vowel phonation using the Visipitch interfaced with the IBM-PC. Preliminary observations suggested three distinct patterns of vocal behavior: 1. reduced voicing ratio with precipitous improvement within the course of treatment, 2. high initial voicing ratio with reduction secondary to radiation induced edema, with rapid improvement in the voicing component after the edema subsided, and 3. fluctuating voicing ratio during and following treatment. Enrollment of new patients and a 2-year follow-up of current patients was undertaken

  9. Metastatic trichilemmal carcinoma in a patient with breast cancer.

    Science.gov (United States)

    Sofianos, Chrysis; Chauke, Nkhensani Y; Grubnik, Alexandra

    2016-11-21

    Trichilemmal carcinoma (TC) is described as a very rare cancer of the skin adnexa. 1 2 Ninety per cent of the lesions present on the scalp. Prognostic factors in TC are limited to lymph node status and surgical margins, with no statistical significance observed for age or gender of the patient, size of tumour or locoregional recurrence. We present a 46-year-old black patient who developed TC during treatment for breast cancer. Postoperative histology of the scalp lesion excision confirmed no involved margins. At the three monthly appointment, the patient was reviewed and multiple, new scalp lesions were noted. A CT scan of the head, neck found multiple lesions on the scalp, limited to the soft tissue, not involving the outer table of the skull. There was bilateral invasion of the parotid glands. To the best of our knowledge, no syndromes or associations between breast cancer and adnexal skin tumours exist. 2016 BMJ Publishing Group Ltd.

  10. Human herpesvirus 8-associated lymphoma mimicking cutaneous anaplastic large T-cell lymphoma in a patient with human immunodeficiency virus infection.

    Science.gov (United States)

    Li, Meng-Fang; Hsiao, Cheng-Hsiang; Chen, Yi-Lin; Huang, Wen-Ya; Lee, Yi-Hsuan; Huang, Hsien-Neng; Lien, Huang-Chun

    2012-02-01

    Primary effusion lymphoma, a human herpesvirus 8 (HHV8)-associated lymphoma, is uncommon, and it is usually seen in human immunodeficiency virus (HIV)-infected patients. It presents as a body cavity-based lymphomatous effusion, but several cases of the so-called solid primary effusion lymphoma presenting as solid tumors without associated lymphomatous effusion have been reported. They have similar clinical, histopathological and immunophenotypical features. Most of them have a B-cell genotype. This suggests the solid variant may represent a clinicopathological spectrum of primary effusion lymphoma. We report a case of HHV8-associated lymphoma histopathologically and immunophenotypically mimicking cutaneous anaplastic large cell lymphoma. The patient was a 31-year-old HIV-seropositive man presenting with skin nodules over his right thigh. Biopsy of the nodules showed anaplastic large cells infiltrating the dermis. These malignant cells strongly expressed CD3, CD30 and CD43. Cutaneous anaplastic large T-cell lymphoma was initially diagnosed, but further tests, including immunoreactivity for HHV8 protein and clonal rearrangements of immunoglobulin genes, confirmed the diagnosis of HHV8-associated B-cell lymphoma with aberrant T-cell marker expression. This case provides an example of solid primary effusion lymphoma mimicking cutaneous anaplastic large T-cell lymphoma and highlights the importance of HHV8 immunohistochemistry and molecular tests in the diagnosis of HHV8-associated lymphoma with a cutaneous presentation. Copyright © 2011 John Wiley & Sons A/S.

  11. Clozapine Intoxication Mimicking Acute Stroke

    Directory of Open Access Journals (Sweden)

    Joshua D. Villarreal

    2018-04-01

    Full Text Available Clozapine is an atypical antipsychotic drug prescribed for treatment-resistant schizophrenia. The risk of adverse hematologic, cardiovascular, and neurologic effects has tempered its use, and reports of overdoses remain rare. We report a case of accidental acute clozapine intoxication in a clozapine-naïve patient, who presented with symptoms mimicking acute stroke and later developed status epilepticus. Clozapine intoxication is a rare presentation in the emergency department with potential for iatrogenic harm if not correctly identified.

  12. Pregnancy and nasopharyngeal carcinoma: a prognostic evaluation of 27 patients

    International Nuclear Information System (INIS)

    Jie-Hua, Y.; Caisen, L.; Yuhua, H.

    1984-01-01

    In order to study the influence of pregnancy on the prognosis of nasopharyngeal carcinoma (NPC), the authors have retrospectively studied 27 patients who either were discovered to be pregnant during radiotherapy (9 patients, herein abbreviated as concurrent group) or became pregnant after treatment (18 patients, herein abbreviated as subsequent group). This material was collected from 811 NPC patients treated in their hospital from March 1958 to 1972. The results obtained are presented as follows: Concurrent pregnancy had a disastrous effect on the prognosis of NPC patients giving a five year survival of only 11% (1/9). This adverse influence was not observed in the subsequent group, yet the time of gestation seemed to be relevant to the prognosis. Two of the three patients who became pregnant within one year of the treatment died of disease, those who became pregnant beyond the second year after irradiation had the best prognosis. All seven patients who became pregnant after the second year of treatment survived. A total of 21 children were born to the patients of these two groups. They have been followed regularly for 10 to 20 years. No deformity, or retardation in growth or mentality was discovered, nor was there any evidence of radiation tumor or leukemia observed

  13. Screening for carcinoma in situ of the contralateral testis in patients with germinal testicular cancer

    DEFF Research Database (Denmark)

    Berthelsen, J G; Skakkebaek, N E; von der Maase, H

    1982-01-01

    Two hundred and fifty biopsy specimens from the contralateral testis in patients with unilateral germinal testicular cancer were analysed by light microscopy for carcinoma-in-situ changes. Changes were found in 13 (5.2%) patients. One-third of patients with an atrophic contralateral testis (volume...... of cryptorchidism or both had been screened. Since the natural course of carcinoma in situ in the contralateral testis of patients with germinal testicular cancer has not been established, the patients are being re-evaluated frequently. To date two patients with carcinoma in situ have developed a second cancer....

  14. Studies on the cellular immune response in patients with upper urinary tract carcinoma compawed with those in patients with bladder carcinoma and it's postoperative change

    International Nuclear Information System (INIS)

    Sakai, Shunsuke

    1980-01-01

    Non-specific cellular immunity of patients with upper urinary tract carcinoma was studied by PPD reaction (in vivo or in vitro), lymphocytes subpopulation and macrophage migration inhibition test and the results were compared with those of patients with bladder carcinoma or benign urological diseases. 1) The preoperative cellular immunity of the malignant tumor group gave low values as compared to that in the benign disease group. Although the cellular immunity of patients with renal cell carcinoma showed no difference in the points of their grade and stage, significant differences were noted in patients with bladder carcinoma. The patients with renal pelvic and ureter carcinoma appeared to be similar to the patients with bladder carcinoma in the aspects of immune reactions. 2) In the majority of patients with upper urinary tract and bladder carcinoma, the cellular immunity after complete removal of the carcinoma gave an increased value of each marker as compared to the preoperative value. 3) The cellular immunity after irradiation decreased in the majority of the cases in terms of PPD reaction and T-cell ratio in lymphocyte subpopulation. Irradiation of 4000 - 6000 Rad. showed greater influence on T-cell than on B-cell, but influence of irradiation on cellular immunity was not different by irradiation dose. 4) The cellular immunity indicated decreased values for one to two months after discontinuation of irradiation, but then it showed a tendency to increase in terms of PPD and lymphocytes subpopulation in the patients with satisfactory postoperative courses. 5) Through the pre and postoperative courses, the immunity of the carcinomatous stage seems to be reflected better by the T-cell ratio than by the absolute number of T-cell. It is likely that macrophage migration inhibition test shows much sharper reaction than PPD reaction. (author)

  15. Radiation-induced neck fibrosis in patients with nasopharyngeal carcinoma

    International Nuclear Information System (INIS)

    Li Jian; Wang Rensheng; Gan Langge; Liu Wenqi; Zhang Yong

    2005-01-01

    Objective: To investigate the post-irradiation neck fibrosis in patients with nasopharyngeal carcinoma and its related factors. Methods: A total of 267 patients received conventional fractionated radiotherapy with D T 50-72 Gy on the neck a half year to 10 years ago were observed for the changes of cervical shape and functions. Results: Different degrees of post-irradiation neck fibrosis were seen in all patients. The rate of heavy degree of neck radiation fibrosis was 24.34 %, and it was 2.74% when received preventive dose on the neck. There was a very significant difference between patients who received late course of tangential irradiation on the neck and those who didn't receive (P=0.0001). The incidence of post-irradiation neck fibrosis didn't increase when patients received radiotherapy combined with chemotherapy (P=0.2678). The function of cervical muscles turned weak in patients received radiotherapy delivered by 6 MV accelerator in late course of tangential irradiation, whereas skin damage was severer in patients treated with 60 Co γ-rays. Conclusions: The incidence of heavy degree of post-irradiation neck fibrosis is high ,and is related closely to late course of tangential irradiation. The authors should avoid adopting this sort of irradiation on the neck. (authors)

  16. Comorbidity measurement in patients with laryngeal squamous cell carcinoma.

    Science.gov (United States)

    Castro, Mario A F; Dedivitis, Rogério A; Ribeiro, Karina C B

    2007-01-01

    The evaluation of a cancer patient can be affected by many factors. Cancer patients often have other diseases or medical conditions in addition to their cancer. These conditions are referred to as comorbidities. They can influence the treatment option, the rate of complications, the outcome, and can confound the survival analysis. It was the aim of this study to measure comorbidities in patients with laryngeal squamous cell carcinoma. Ninety adult patients treated for newly diagnosed laryngeal squamous cell carcinoma were studied. We measured comorbid illness applying the following validated scales: the Cumulative Illness Rating Scale (CIRS), the Kaplan-Feinstein Classification (KFC), the Charlson index, the Index of Coexistent Disease (ICED), the Adult Comorbidity Evaluation-27 (ACE-27), the Alcohol-Tobacco-Related Comorbidities Index (ATC), and the Washington University Head and Neck Comorbidity Index (WUHNCI). Survival analysis was performed using the Kaplan-Meier method (with the log-rank test value being used to compare groups). The Cox proportional hazards model was chosen to identify independent prognostic factors. The mean age was 62.3 years. The majority of patients (36.7%) had early tumors. Forty patients were treated by surgery only, while the remaining 49 patients also received postoperative radiation therapy. Only 5 patients (5.6%) were lost to follow-up. Median follow-up time was 42.5 months. The 4-year overall survival was 63%. There was a statistically significant difference between survival rates according to clinical stage (CS I 87.3%, CS II 48.9%, CS III 74.7%, CS IV 23.9%; p KFC (p = 0.001), and ICED (p = 0.010). However, in the multivariate analysis, only CIRS and TNM staging were identified as independent prognostic factors. The comorbidity is an independent prognostic factor in patients with surgically treated laryngeal cancer. In the univariate analysis, all indexes were able to stratify patients. However, in the multiple analysis, only the

  17. Gastric Adenomyoma: The Unexpected Mimicker

    Directory of Open Access Journals (Sweden)

    Marcela Adriana Duran Álvarez

    2017-01-01

    Full Text Available Gastric adenomyoma is a rare benign tumor composed of epithelial structures and smooth muscle stroma. Here, we report an unusual case of gastric adenomyoma mostly composed of smooth muscle that was incidentally found during a laparoscopic intervention. On radiology, it mimicked an acquired hypertrophic pyloric stenosis in an adult patient, and pathologically it resembled a pure smooth muscle hamartoma. Complete submission of the lesion for histology was necessary to find the epithelial component and make the right diagnosis. As a mimicker of benign and malignant entities, gastric adenomyoma is usually an unexpected finding after surgery. The aim of this report is to analyze this adenomyoma variant in the setting of an unexplained thickening of the gastric wall, with explanations concerning histogenesis and biological potential.

  18. Childhood Midline Tract Carcinoma Treatment (PDQ®)—Patient Version

    Science.gov (United States)

    Childhood midline tract carcinoma occurs in the respiratory tract or other places along the center line of the body. It is sometimes caused by a change in the NUT gene (NUT midline carcinoma). Get information about childhood midline tract carcinoma, including symptoms, tests, and multimodality treatment in this expert-reviewed summary.

  19. Diffuse Abdominal Splenosis Mimicking Peritoneal Metastases in a 35-Year-Old Man with a Resectable Carcinoma of the Ampulla of Vater

    Directory of Open Access Journals (Sweden)

    Steffen Filskov Sorensen

    2013-09-01

    Full Text Available A 35-year-old man with a history of blunt abdominal trauma and splenic rupture was diagnosed with an ampullary adenocarcinoma. At workup, a CT scan showed multiple intra-abdominal lesions similar to peritoneal carcinosis, and the patient was referred for palliative chemotherapy. On clinical suspicion, however, a biopsy was performed on an intra-abdominal lesion, establishing the diagnosis of abdominal splenosis. A radical pancreaticoduodenectomy ad modum Whipple was performed, followed by adjuvant chemotherapy with gemcitabine. At the 18-month follow-up, the patient was free from recurrent disease. We conclude that splenosis should be considered as a differential diagnosis of peritoneal metastases in cancer patients with a history of abdominal trauma and/or splenectomy. Other reports on splenosis in cancer patients and diagnostic workup are discussed.

  20. Treatment of hepatocellular carcinoma in Child-Pugh B patients.

    Science.gov (United States)

    Piscaglia, Fabio; Terzi, Eleonora; Cucchetti, Alessandro; Trimarchi, Chiara; Granito, Alessandro; Leoni, Simona; Marinelli, Sara; Pini, Patrizia; Bolondi, Luigi

    2013-10-01

    The frequency with which patients in Child-Pugh B having hepatocellular carcinoma are treated following the international guidelines according to the Barcelona Clinic Liver Cancer stages is unknown. To investigate treatment allocation for Child-Pugh B patients in different tumour stages, with particular interest in the intermediate stage. Patients were retrospectively identified from a consecutively collected series. Treatment was carried out primarily according to the guidelines. Of 86 Child-Pugh B patients, 45 were Barcelona early stage, of which the Child-Pugh scores were 46.7% B7, 33.3% B8, 20.0% B9; 27 patients were intermediate stage (B7 59.3%, B8 37.0% and B9 3.7% respectively), 12 were advanced (41.7% B7, 25.0% B8 and 33.3% B9) and 2 were terminal (both B9). In the intermediate stage, transarterial chemoembolization (or ablation) was performed in 68.8% of the Child-Pugh B7 patients, 50% of the B8 patients and 0% of the B9 patients. Median survival of the intermediate patients was 8.0 months (9.0 in B7 vs. 6.0 in -B8/B9, P=0.048). Survival of the intermediate stage patients undergoing chemoembolisation was 22.0 months in Child-Pugh B7 and 6.0 in B8. Approximately half of the intermediate stage patients can undergo locoregional treatment with good survival when in the Child-Pugh B7. The Child-Pugh numeric score impacts survival, suggesting that this tumour stage be refined. Copyright © 2013 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.

  1. Increased Risk of Ischemic Stroke in Young Nasopharyngeal Carcinoma Patients

    International Nuclear Information System (INIS)

    Lee, Ching-Chih; Su, Yu-Chieh; Ho, Hsu-Chueh; Hung, Shih-Kai; Lee, Moon-Sing; Chiou, Wen-Yen; Chou, Pesus; Huang, Yung-Sung

    2011-01-01

    Purpose: Radiation/chemoradiotherapy-induced carotid stenosis and cerebrovascular events in patients with nasopharyngeal carcinoma (NPC) can cause severe disability and even death. This study aimed to estimate the risk of ischemic stroke in this patient population over more than 10 years of follow-up. Methods and Materials: The study cohorts consisted of all patients hospitalized with a principal diagnosis of NPC (n = 1094), whereas patients hospitalized for an appendectomy during 1997 and 1998 (n = 4376) acted as the control group and surrogate for the general population. Cox proportional hazard model was performed as a means of comparing the stroke-free survival rate between the two cohorts after adjusting for possible confounding and risk factors. Results: Of the 292 patients with ischemic strokes, 62 (5.7%) were from the NPC cohort and 230 (5.3%) were from the control group. NPC patients ages 35–54 had a 1.66 times (95% CI, 1.16–2.86; p = 0.009) higher risk of ischemic stroke after adjusting for patient characteristics, comorbidities, geographic region, urbanization level of residence, and socioeconomic status. There was no statistical difference in ischemic stroke risk between the NPC patients and appendectomy patients ages 55–64 years (hazard ratio = 0.87; 95% CI, 0.56–1.33; p = 0.524) after adjusting for other factors. Conclusions: Young NPC patients carry a higher risk for ischemic stroke than the general population. Besides regular examinations of carotid duplex, different irradiation strategies or using new technique of radiotherapy, such as intensity modulated radiation therapy or volumetric modulated arc therapy, should be considered in young NPC patients.

  2. Candida albicans infection in patients with oral squamous cell carcinoma

    Directory of Open Access Journals (Sweden)

    Čanković Miloš

    2010-01-01

    Full Text Available Bacground/Aim. Systemic candidiasis in intensive care units remains an improtant problem due to antifungal resistance. Patients undergoing radiotherapy for head and neck cancer are at increased risk of developing oral candidiasis and they more frequent have prior fungi colonization. Due to identification of specific risk factors predisposing to fungal infection in order to threat such patients the aim of this study was to determine the presence of Candida species in patients with oral squamous cell carcinoma and compare it to the control subjects (patients with benign oral mucosal lesions. Methods. A total number of 30 consecutive oral cancer examined patients were included in this prospective study (24 men and 6 women with a mean age of 61.47 years, range 41-81 years. The control group consisted of 30 consecutive patients with histologically proven benign oral mucosal lesions (16 men and 14 women with a mean age of 54.53 years, range 16- 83 years. The samples for mycological examination were obtained by using sterile cotton swabs from the cancer lesion surface and in the patients of the control group from the benign mucosal lesion surface. Samples were inoculated in Sabouraud' dextrose agar. For identification purposes, Mackenzie germ tube test was performend on all isolates. Results. The prevalence of Candida was significantly higher in oral cancer patients than in control subjects (χ2 = 5.455, p = 0.020. Candida was found on nine of the 30 cancer surfaces; 5 (16.7% were identified as non-albicans Candida and 4 (13.3% as Candida albicans. In the control group, only Candida albicans was isolated from 2 (6.7% patients. In this study, no statistically significant differences in the presence of Candida species was found with respect to gender, age, smoking, alcohol consumption, wearing of dental protheses and the site of cancer lesion. Conclusion. The increased prevalence of yeasts on the surfaces of oral carcinoma indicates a need for their

  3. Anal carcinoma in HIV-infected patients in the period 1995-2009

    DEFF Research Database (Denmark)

    Legarth, Rebecca; Helleberg, Marie; Kronborg, Gitte

    2013-01-01

    Abstract Background: Several studies have demonstrated an increased risk of non-AIDS cancers in HIV patients and, for some cancers, also in relatives of HIV patients. We aimed to estimate (1) the risk of anal carcinoma among HIV patients and their parents, and (2) the mortality after a diagnosis...... 1995-2009, and (2) parents of HIV patients compared with parents of controls for the period 1978-2009. Cancer diagnoses were identified from The Danish Cancer Registry. We further estimated the mortality rate ratios (MRR) of HIV patients compared with controls after the diagnosis of anal carcinoma....... Results: Thirty-six HIV patients versus 8 population controls were diagnosed with anal carcinoma. HIV patients had an increased risk of anal carcinoma (IRR 77.9, 95% CI 36.2-167.7), especially among men who have sex with men (MSM) (IRR 101.4, 95% CI 39.3-261.5). Fathers of HIV patients had an increased...

  4. Thrombotic microangiopathy purpura in a patient with metastatic colorectal carcinoma

    Directory of Open Access Journals (Sweden)

    Tea Nizič-Kos

    2015-09-01

    Full Text Available  AbstractBackground: Thrombotic microangiopathy (TMA is a rare syndrome that leads to excessive formation of blood clots, microthrombosis and is accompanied by non-autoimune haemolytic anemia and thrombocytopenia. Only few cases describing TMA caused by cancer are being reported in the literature.Patient: A 42-year old male patient with metastatic carcinoma of sigma and several accompanying diagnoses (pulmonary embolism, deep vein thrombosis, cerebrovascular insult had later developed clinical and laboratory signs of TMA. TMA was unresponsive to plasmapheresis, which was discontinued and first cycle of chemotherapy was applied. The patient died soon after. The autopsy did not provide any additional information about the disease, there were no signs of malignant bone marrow infiltration.Conclusion: The diagnosis of secondary TMA remains a diagnostic and therapeutic challenge. It appears as a rare complication in patients with cancer. Treatment is difficult because the cause of TMA (malignancy is hard to remove. Patients with cancer do not respond to plasmapheresis, which often delays the application of chemotherapy, the only effective treatment for TMA. Consequently this condition has poor prognosis.

  5. Clinicopathological comparison of colorectal and endometrial carcinomas in patients with Lynch-like syndrome versus patients with Lynch syndrome.

    Science.gov (United States)

    Mas-Moya, Jenny; Dudley, Beth; Brand, Randall E; Thull, Darcy; Bahary, Nathan; Nikiforova, Marina N; Pai, Reetesh K

    2015-11-01

    Screening for DNA mismatch repair (MMR) deficiency in colorectal and endometrial carcinomas identifies patients at risk for Lynch syndrome. Some patients with MMR-deficient tumors have no evidence of a germline mutation and have been described as having Lynch-like syndrome. We compared the clinicopathological features of colorectal and endometrial carcinomas in patients with Lynch-like syndrome and Lynch syndrome. Universal screening identified 356 (10.6%) of 3352 patients with colorectal carcinoma and 72 (33%) of 215 patients with endometrial carcinoma with deficient DNA MMR. Sixty-six patients underwent germline mutation analysis with 45 patients (68%) having evidence of a germline MMR gene mutation confirming Lynch syndrome and 21 patients (32%) having Lynch-like syndrome with no evidence of a germline mutation. Most patients with Lynch-like syndrome had carcinoma involving the right colon compared to patients with Lynch syndrome (93% versus 45%; P Lynch syndrome confirmed by germline mutation analysis. Synchronous or metachronous Lynch syndrome-associated carcinoma was more frequently identified in patients with Lynch syndrome compared to Lynch-like syndrome (38% versus 7%; P = .04). There were no significant differences in clinicopathological variables between patients with Lynch-like syndrome and Lynch syndrome with endometrial carcinoma. In summary, 32% of patients with MMR deficiency concerning Lynch syndrome will have Lynch-like syndrome. Our results demonstrate that patients with Lynch-like syndrome are more likely to have right-sided colorectal carcinoma, less likely to have synchronous or metachronous Lynch syndrome-associated carcinoma, and less likely to demonstrate isolated loss of MSH6 expression within their tumor. Copyright © 2015 Elsevier Inc. All rights reserved.

  6. Sunitinib efficacy in the treatment of metastatic skin adnexal carcinomas: report of two patients with hidradenocarcinoma and trichoblastic carcinoma.

    Science.gov (United States)

    Battistella, M; Mateus, C; Lassau, N; Chami, L; Boukoucha, M; Duvillard, P; Cribier, B; Robert, C

    2010-02-01

    Adnexal carcinomas are rare and diverse cutaneous tumours. They are locally aggressive and have the potential for distant metastasis. Metastatic adnexal carcinomas are very resistant to conventional chemotherapies. Sunitinib, an oral tyrosine kinase inhibitor, is reportedly effective for the treatment of various solid cancers. Its use in adnexal carcinomas has never been reported. The first patient had metastatic clear cell hidradenocarcinoma and was stabilized over 8 months with sunitinib, before she relapsed. The second patient had a metastatic malignant hair follicle tumour (trichoblastic carcinoma) and achieved a partial remission with sunitinib, and disease stabilized after 10 months. Dynamic contrast-enhanced ultrasound (DCE-US) performed to evaluate tumour vascularization during treatment depicted a dramatic and early decrease in the tumour blood volume. Sunitinib was effective in controlling the disease in our two patients. DCE-US using linear raw data may have an early predictive value for tumour response to sunitinib. Further studies involving larger cohorts of patients are warranted in order to confirm the efficacy of sunitinib in these rare tumours.

  7. Changes of serum prolactin level in patients with oral cavity squamous cell carcinoma

    International Nuclear Information System (INIS)

    Zheng Jian; Li Hairu; Chen Yaming; Tang Guihong; Xu Yalan

    2004-01-01

    To investigate the change of serum prolactin (PRL) level in patients with oral cavity squamous cell carcinoma, serum PRL level in 79 normal person and 68 cases of patient s was measured by RIA. The result showed that serum PRL level was significantly higher in 26 patients (38.2%, 26/68) than that in the control (P 0.05) between the sex and region of lesion. The above results indicated that proportion of patient with oral cavity squamous cell carcinoma was hyperprolactinaemia and the change of PRL was related to the development in oral cavity squamous cell carcinoma. (authors)

  8. Combined effect of angioinfarction with immunotherapy in patients with stage IV renal cell carcinoma

    International Nuclear Information System (INIS)

    Oh, Joo Hyeong; Yoon, Yup; Jeong, Yu Mee; Ko, Young Tae; Chang, Sung Goo

    1994-01-01

    To assess the combined effectiveness of angioinfarction and immunotherapy for improving survival in patients with stage IV renal cell carcinoma. During the past 3 years, 13 patients of stage IV renal cell carcinoma were treated with angioinfarction and immunotherapy. Angioinfarction was performed on these 13 patients using absolute ethanol and occlusive balloon catheter. After angioinfarction, Interferon alpha was used for immunotherapy. For our analysis, 12 control patients of stage IV renal cell carcinoma without treatment were included in the study. Survival has been calculated according to the Kaplan and Meier method. The 1 year survival rate and median survival time in patients treated with angioinfarction and immunotherapy, were 46% and 13 months and in patients without treatment, 16% and 4 months, respectively. The combined treatment of angioinfarction and immunotherapy is of considerable value for improving survival in patients with stage IV renal cell carcinoma

  9. Quantitative bone scintigraphy. A study in patients with prostatic carcinoma

    International Nuclear Information System (INIS)

    Sundkvist, G.

    1991-01-01

    Quantitative bone scintigraphy was performed in patients with prostatic carcinoma before orchiectomy as well as two weeks, two and six months after operation. The count rate was recorded as serial gamma camera images over the lower thoracic and all lumbar vertebrae from 1 to 240 min and at 24 h after injection of 99T c m -MDP. In almost all abnormal vertebrae an increased count rate was observed within one hour after injection. Most of the vertebrae which were considered normal at 4 h after injection, but had an increased 24h/4h ratio developed into abnormal vertebrae later in the study. The patients with normal bone scintigrams showed no change in 99 Tc m -MDP uptake during the study. The reproducibility of quantitative bone scintigraphy was found to be ± 7% (1 SD). In response to therapy, most of the patients with abnormal bone scintigrams showed an increase in count rate two weeks after operation followed by a decrease to the pre-operative level after two months and a further decrease after six months. This so called 'flare phenomenon' was found to indicate 99 Tc m -MDP in the vascular phase as well as an active bone uptake. In some of the patients the whole-body retention of 99 Tc m -MDP after 24 h and the bone mineral density in the vertebrae were determined and found to be valuable in the interpretation of skeletal metastases and the assessment of response to therapy. (71 refs.)

  10. Symptom clusters in patients with nasopharyngeal carcinoma during radiotherapy.

    Science.gov (United States)

    Xiao, Wenli; Chan, Carmen W H; Fan, Yuying; Leung, Doris Y P; Xia, Weixiong; He, Yan; Tang, Linquan

    2017-06-01

    Despite the improvement in radiotherapy (RT) technology, patients with nasopharyngeal carcinoma (NPC) still suffer from numerous distressing symptoms simultaneously during RT. The purpose of the study was to investigate the symptom clusters experienced by NPC patients during RT. First-treated Chinese NPC patients (n = 130) undergoing late-period RT (from week 4 till the end) were recruited for this cross-sectional study. They completed a sociodemographic and clinical data questionnaire, the Chinese version of the M. D. Anderson Symptom Inventory - Head and Neck Module (MDASI-HN-C) and the Chinese version of the Functional Assessment of Cancer Therapy - Head and Neck Scale (FACT-H&N-C). Principal axis factor analysis with oblimin rotation, independent t-test, one-way analysis of variance (ANOVA) and Pearson product-moment correlation were used to analyze the data. Four symptom clusters were identified, and labelled general, gastrointestinal, nutrition impact and social interaction impact. Of these 4 types, the nutrition impact symptom cluster was the most severe. Statistically positive correlations were found between severity of all 4 symptom clusters and symptom interference, as well as weight loss. Statistically negative correlations were detected between the cluster severity and the QOL total score and 3 out of 5 subscale scores. The four clusters identified reveal the symptom patterns experienced by NPC patients during RT. Future intervention studies on managing these symptom clusters are warranted, especially for the nutrition impact symptom cluster. Copyright © 2017 Elsevier Ltd. All rights reserved.

  11. A patient presenting with spinal cord compression who had two distinct follicular cell type thyroid carcinomas.

    Science.gov (United States)

    Koca, E; Sokmensuer, C; Yildiz, B O; Engin, H; Bozkurt, M F; Aras, T; Barista, I; Gurlek, A

    2004-06-01

    A 61-yr-old woman presented with complaints of weakness and pain in her legs. A magnetic resonance imaging showed a 3 x 5.6 x 7.8 cm mass lesion destructing the T1 and T2 vertebral bodies and compressing the spinal cord. The mass was excised surgically. It was follicular carcinoma metastasis of the cervicodorsal region. Then, she underwent a total thyroidectomy. Pathological examination showed two different types of carcinomas in two different focuses; follicular carcinoma in the left lobe and follicular variant papillary carcinoma in the isthmic lobe. After the operation she was given 100 mCi 131I. This is the first report of a patient who had both metastatic follicular carcinoma and follicular variant papillary carcinoma together.

  12. Mammary tuberculosis mimicking breast cancer: a case report

    Directory of Open Access Journals (Sweden)

    Maroulis Ioannis

    2008-02-01

    Full Text Available Abstract Introduction The incidence of tuberculosis is rising worldwide and rare manifestations of the past are seen more often nowadays. Mammary tuberculosis is a rare clinical entity, often mimicking breast cancer or abscesses of benign or malignant origin. Clinical awareness is necessary during diagnostic work-up for establishing the correct diagnosis and treatment. Case presentation We present a case of breast tuberculosis diagnosed in a 73 year old woman at our institution. The patient presented with a palpable mass of the right breast with clinical, laboratory and mammographic findings indicative of breast carcinoma. The patient underwent lumpectomy and sentinel lymph node biopsy. Frozen section of the tumor and the sentinel node revealed "granulomatous inflammation", while gross examination confirmed the diagnosis of tuberculous mastitis. The patient received anti-tuberculosis therapy for six months with no side effects or any further complications. Conclusion Breast tuberculosis is an obscure disease often mistaken for carcinoma or pyogenic abscess of the breast, especially if well-defined clinical features are absent. A high index of suspicion is required because the disease can usually be treated conservatively with current antituberculous modalities while surgical intervention is reserved for rare cases only.

  13. Solitary Plasmacytoma of the Sternum Mimicking Bone Metastasis in a Patient with a History of Breast Cancer Evaluated by F-18-FDG PET/CT

    Energy Technology Data Exchange (ETDEWEB)

    Treglia, Giorgio; Luca, Giovanella [Oncology Institute of Southern Switzerland, Bellinzona (Switzerland); Barbara, Muoio; Carmelo, Caldarella [Catholic Univ., Rome (Italy)

    2014-06-15

    A 65-year-old woman with a history of breast cancer (stage T2N0M0 treated with left breast conservative therapy 7 years previously followed by hormone therapy) underwent fluorine-18-fluorodeoxyglucose positron emission tomography/computed tomography (F-18-FDG PET/CT) for restaging due to increased serum tumour markers levels (CA15-3, 37 U/ml and CEA, 8 ng/ml). The patient presented thoracic pain before performing F-18-FDG PET/CT. PET/CT demonstrated an area of increased F-18-FDG uptake corresponding to an osteolytic lesion occupying the upper sternum suspicious for bone metastasis. No other areas of abnormal F-18-FDG uptake were detected in the rest of the body. Based on this PET/CT finding, the patient performed biopsy of the sternal lesion. Histology demonstrated the presence of a sternal plasmacytoma and the patient was addressed to radiation therapy. The role of F-18-FDG PET/CT in patients with multiple myeloma is well known, whereas only some articles evaluated the usefulness of this method in patients with solitary plasmacytomas. In particular, F-18-FDG PET/CT may be useful in demonstrating the evolution of solitary plasmacytomas in multiple myeloma. In our case F-18-FDG PET/CT was useful in detecting a solitary plasmacytoma of the sternum mimicking bone metastasis in a patient with history of breast cancer, correctly addressing to further histological evaluation.

  14. Solitary Plasmacytoma of the Sternum Mimicking Bone Metastasis in a Patient with a History of Breast Cancer Evaluated by F-18-FDG PET/CT

    International Nuclear Information System (INIS)

    Treglia, Giorgio; Luca, Giovanella; Barbara, Muoio; Carmelo, Caldarella

    2014-01-01

    A 65-year-old woman with a history of breast cancer (stage T2N0M0 treated with left breast conservative therapy 7 years previously followed by hormone therapy) underwent fluorine-18-fluorodeoxyglucose positron emission tomography/computed tomography (F-18-FDG PET/CT) for restaging due to increased serum tumour markers levels (CA15-3, 37 U/ml and CEA, 8 ng/ml). The patient presented thoracic pain before performing F-18-FDG PET/CT. PET/CT demonstrated an area of increased F-18-FDG uptake corresponding to an osteolytic lesion occupying the upper sternum suspicious for bone metastasis. No other areas of abnormal F-18-FDG uptake were detected in the rest of the body. Based on this PET/CT finding, the patient performed biopsy of the sternal lesion. Histology demonstrated the presence of a sternal plasmacytoma and the patient was addressed to radiation therapy. The role of F-18-FDG PET/CT in patients with multiple myeloma is well known, whereas only some articles evaluated the usefulness of this method in patients with solitary plasmacytomas. In particular, F-18-FDG PET/CT may be useful in demonstrating the evolution of solitary plasmacytomas in multiple myeloma. In our case F-18-FDG PET/CT was useful in detecting a solitary plasmacytoma of the sternum mimicking bone metastasis in a patient with history of breast cancer, correctly addressing to further histological evaluation

  15. Should patients with extrapulmonary small-cell carcinoma receive prophylactic cranial irradiation?

    LENUS (Irish Health Repository)

    Naidoo, Jarushka

    2013-09-01

    Extrapulmonary small-cell carcinoma (EPSCC) is a rare disease. Management is based on small-cell lung carcinoma. Prophylactic cranial irradiation (PCI) is not routinely administered in EPSCC. This study investigates the role of PCI in EPSCC, by analyzing the incidence, treatment, and survival of patients with brain metastases in a national cohort. Disease biology and epidemiology are also investigated.

  16. Culture and Characterization of Circulating Endothelial Progenitor Cells in Patients with Renal Cell Carcinoma.

    Science.gov (United States)

    Gu, Wenyu; Sun, Wei; Guo, Changcheng; Yan, Yang; Liu, Min; Yao, Xudong; Yang, Bin; Zheng, Junhua

    2015-07-01

    Although emerging evidence demonstrates increased circulating endothelial progenitor cells in patients with solid tumors, to our knowledge it is still unknown whether such cells can be cultured from patients with highly angiogenic renal cell carcinoma. We cultured and characterized circulating endothelial progenitor cells from patients with renal cell carcinoma. The circulating endothelial progenitor cell level (percent of CD45(-)CD34(+) VEGF-R2(+) cells in total peripheral blood mononuclear cells) was quantified in 47 patients with renal cell carcinoma and 40 healthy controls. Peripheral blood mononuclear cells were then isolated from 33 patients with renal cell carcinoma and 30 healthy controls to culture and characterize circulating endothelial progenitor cells. The circulating endothelial progenitor cell level was significantly higher in patients with renal cell carcinoma than in healthy controls (0.276% vs 0.086%, p cells first emerged significantly earlier in patient than in control preparations (6.72 vs 14.67 days, p culture success rate (87.8% vs 40.0% of participants) and the number of colonies (10.06 vs 1.83) were significantly greater for patients than for controls (each p cell level correlated positively with the number of patient colonies (r = 0.762, p Cells cultured from patients and controls showed a similar growth pattern, immunophenotype, ability to uptake Ac-LDL and bind lectin, and form capillary tubes in vitro. However, significantly more VEGF-R2(+) circulating endothelial progenitor cells were found in preparations from patients with renal cell carcinoma than from healthy controls (21.1% vs 13.4%, p cell colonies, a higher cell culture success rate and more colonies were found for patients with renal cell carcinoma than for healthy controls. Results indicate the important significance of VEGF-R2(+) circulating endothelial progenitors in patients with renal cell carcinoma. Copyright © 2015 American Urological Association Education and Research

  17. Frequency of endometrial carcinoma in patients with postmenopausal bleeding

    International Nuclear Information System (INIS)

    Yousaf, S.; Shaheen, M.; Rana, T.

    2010-01-01

    Introduction: Postmenopausal bleeding (PMB) is defined as bleeding that occurs after 1 year of amenorrhea in a woman who is not receiving hormone replacement therapy (HRT). About 10% of women with postmenopausal bleeding have a primary or secondary malignancy. Common malignancies among them are endometrial cancer (80%), cervical cancer or an ovarian tumour. Endometrial cancer is the second most common cancer associated with hereditary non-polyposis colorectal cancer. Ninety percent of patients have benign causes. Objective: The objective of this study was to determine the frequency of endometrial carcinoma in patients with post-menopausal bleeding. Study Design: Descriptive case series study. Setting: Department of obstetrics and gynaecology, Lady Willingdon, Lahore. Duration of Study: This study was conducted over a period of six months from January, 1 2009 to June 30, 2009. Subjects and Methods: 50 cases with postmenopausal bleeding. Results: During the period of this study a total number of 50 consecutive patients who met inclusion criteria were enrolled in the study. Ages of the patients who presented with PMB ranged between 48 years and 80 years with a mean age of 59 years. Malignancy was found in 18 out of 50 cases (36%).Cases with endometrial CA were 14 out of 50 cases (28%) and CA cervix constituted 4 out of 50 cases (8%). Benign pathology was more frequent (64%). 13 of 50 cases (26%) had hyperplasia out of which 1 case (2%) was of atypical hyperplasia. Endometrial polyp was found in 4 of 50 cases (8%). 3 of 50 cases (6%) had chronic endometritis. 5 of 50 cases (10%) had chronic cervicitis. While 7 cases (14%) had postmenopausal bleeding due to decubitus ulcer of uterovaginal prolapse. Among malignancies (36%), endometrial cancer is the most frequent malignancy in women with postmenopausal bleeding with mean age of 65 years. Conclusion: In this study it was concluded that the majority of cases of PMB would be expected to be suffering from benign problems

  18. Hepatocellular Carcinoma Surveillance Among Cirrhotic Patients With Commercial Health Insurance.

    Science.gov (United States)

    Goldberg, David S; Valderrama, Adriana; Kamalakar, Rajesh; Sansgiry, Sujit S; Babajanyan, Svetlana; Lewis, James D

    2016-03-01

    To evaluate hepatocellular carcinoma (HCC) surveillance rates among commercially insured patients, and evaluate factors associated with compliance with surveillance recommendations. Most HCC occurs in patients with cirrhosis. American Association for the Study of Liver Diseases and European Association for the Study of the Liver guidelines each recommend biannual HCC surveillance for cirrhotic patients to diagnose HCC at an early, curable stage. However, compliance with these guidelines in commercially insured patients is unknown. We used the Truven Health Analytics databases from 2006 to 2010, using January 1, 2006 as the anchor date for evaluating outcomes. The primary outcome was continuous surveillance measure, defined as the proportion of time "up-to-date" with surveillance (PTUDS), with the 6-month interval immediately following each ultrasound categorized as "up-to-date." During a median follow-up of 22.9 (interquartile range, 16.3 to 33.9) months among 8916 cirrhotic patients, the mean PTUDS was 0.34 (SD, 0.29), and the median was 0.31 (interquartile range, 0.03 to 0.52). These values increased only modestly with inclusion of serum alpha-fetoprotein testing, contrast-enhanced abdominal computed tomographic scans or magnetic resonance imagings, and/or extension of up-to-date time to 12 months. Being diagnosed by a nongastroenterology provider and increasing age were significantly associated with decreased HCC surveillance (Psurveillance (Psurveillance rates remained low. HCC surveillance rates in commercially insured at-risk patients remain poor despite formalized guidelines, highlighting the need to develop interventions to improve surveillance rates.

  19. Clinical outcome of patients with oropharyngeal squamous cell carcinoma

    International Nuclear Information System (INIS)

    Ebisumoto, Koji; Okami, Kenji; Sakai, Akihiro; Atsumi, Taku; Maki, Daisuke; Sugimoto, Ryosuke; Iida, Masahiro

    2011-01-01

    The objective of this study was to investigate therapeutic strategies for oropharyngeal squamous cell carcinoma based on an examination of clinical outcomes in our department. The patients were 99 cases with oropharyngeal squamous cell carcinoma treated in our hospital from March 2000 to March 2009. Five-year overall survival (OS) and 5-year cause-specific survival (CSS) were examined by the Kaplan-Meier survival curve. Subsite, stage, treatment (surgery group or radiotherapy or/and chemotherapy group) and prognosis were reviewed retrospectively. Five-year OS and 5-year CSS were 50% and 59%. Compared with the Stage I and II groups, the prognosis of Stage III and IV groups was significantly worse. As for the treatment, 5-year CSS of the surgery group was 76%, while that of the radiotherapy or/and chemotherapy group was 52%. Regarding the subsite, 5-year CSS of the lateral wall type Stage I and II groups was 90% (surgery group: 100%, radiotherapy or/and chemotherapy group: 83%), and that of the Stage III and IV groups was 63% (surgery group: 87%, radiotherapy or/and chemotherapy group: 55%). Five-year CSS of the superior wall type Stage I and II groups was 85% (surgery group: 100%, radiotherapy or/and chemotherapy group: 66%), and that of the Stage III and IV groups was 50% (surgery group: 75%, 5-year CSS was not obtained in the radiotherapy or/and chemotherapy group). The good outcome of the surgery group suggests that the indications for the operation were appropriate, and expansion of transoral resection should be considered in the near future. The outcomes of the radiotherapy or/and chemotherapy group require improvement. (author)

  20. Resected Hepatocellular Carcinoma in a Patient with Crohn's Disease on Azathioprine

    Science.gov (United States)

    Heron, Valérie; Fortinsky, Kyle Joshua; Spiegle, Gillian; Hilzenrat, Nir; Szilagyi, Andrew

    2016-01-01

    Hepatocellular carcinoma rarely occurs in patients without underlying cirrhosis or liver disease. While inflammatory bowel disease has been linked to certain forms of liver disease, hepatocellular carcinoma is exceedingly rare in these patients. We report the twelfth case of hepatocellular carcinoma in a patient with Crohn's disease. The patient is a 61-year-old with longstanding Crohn's disease who was treated with azathioprine and was found to have elevated liver enzymes and a new 3-cm liver mass on ultrasound. A complete workup for underlying liver disease was unremarkable and liver biopsy revealed hepatocellular carcinoma. The patient underwent a hepatic resection, and there is no evidence of recurrence at the 11-month follow-up. The resection specimen showed no evidence of cancer despite the initial biopsy revealing hepatocellular carcinoma. This case represents the third biopsy-proven complete spontaneous regression of hepatocellular carcinoma. Although large studies have failed to show a definite link between azathioprine and hepatocellular carcinoma, the relationship remains concerning given the multiple case reports suggesting a possible association. Clinicians should exercise a high degree of suspicion in patients with Crohn's disease who present with elevated liver enzymes, especially those on azathioprine therapy. PMID:27403102

  1. Resected Hepatocellular Carcinoma in a Patient with Crohn’s Disease on Azathioprine

    Directory of Open Access Journals (Sweden)

    Valérie Heron

    2016-05-01

    Full Text Available Hepatocellular carcinoma rarely occurs in patients without underlying cirrhosis or liver disease. While inflammatory bowel disease has been linked to certain forms of liver disease, hepatocellular carcinoma is exceedingly rare in these patients. We report the twelfth case of hepatocellular carcinoma in a patient with Crohn’s disease. The patient is a 61-year-old with longstanding Crohn’s disease who was treated with azathioprine and was found to have elevated liver enzymes and a new 3-cm liver mass on ultrasound. A complete workup for underlying liver disease was unremarkable and liver biopsy revealed hepatocellular carcinoma. The patient underwent a hepatic resection, and there is no evidence of recurrence at the 11-month follow-up. The resection specimen showed no evidence of cancer despite the initial biopsy revealing hepatocellular carcinoma. This case represents the third biopsy-proven complete spontaneous regression of hepatocellular carcinoma. Although large studies have failed to show a definite link between azathioprine and hepatocellular carcinoma, the relationship remains concerning given the multiple case reports suggesting a possible association. Clinicians should exercise a high degree of suspicion in patients with Crohn’s disease who present with elevated liver enzymes, especially those on azathioprine therapy.

  2. Dependence of radiotherapeutic results on tumor size in patients with cervix uteri carcinoma

    International Nuclear Information System (INIS)

    Gabelov, A.A.; Zharinov, G.M.

    1981-01-01

    A method is suggested that permits specifying the primary tumor size on the basis of clinical examination of patients with cervix uteri carcinoma. The values of tumor size have been correlated with long-term results of concomitant radiotherapy in 1358 patients with cervix uteri carcinoma. The data obtained have shown that the primary tumor size is a factor that determines to a large extent radiotherapeutic results in patients with cervix uteri carcinoma. The specification of tumor size values makes it possible to considerably lessen prognostic uncertainty of present-day staging classifications. The structure of radiotherapeutic failures also turned out to be closely associated with the primary tumor size

  3. Local radiotherapy for patients with unresectable hepatocellular carcinoma

    International Nuclear Information System (INIS)

    Park, Won; Lim, Do Hoon; Paik, Seung Woon; Koh, Kwang Cheol; Choi, Moon Seok; Park, Cheol Keun; Yoo, Byung Chul; Lee, Jeong Eun; Kang, Min Kyu; Park, Young Je; Nam, Hee Rim; Ahn, Yong Chan; Huh, Seung Jae

    2005-01-01

    Purpose: To evaluate the response to local radiotherapy (RT) for unresectable hepatocellular carcinoma (HCC) and to analyze the dose-response relationship and the treatment-related morbidities. Methods and materials: Between 1998 and 2002, 59 patients who were treated with localized RT were evaluated. RT was delivered with a curative intent, and the radiation dose was 30-55 Gy (biologic effective dose of 39.0-70.2 Gy 10 using the α/β ratio of 10 Gy) with 2-3 Gy as a daily dose. The tumor response was evaluated by the change in maximum tumor size on serial CT scans, and the morbidity was evaluated by the Common Terminology Criteria for Adverse Events v3.0. Results: An objective tumor response was achieved in 39 of 59 patients (66.1%) with complete response (CR) in 5 patients and partial response (PR) in 34 patients. More than 50 Gy 10 had a significant response; CR or PR was 72.8% with >50 Gy 10 and 46.7% with ≤50 Gy 10 (p = 0.0299). The 2-year overall survival rate after RT was 27.4% (median survival time: 10 months), and this was affected by the tumor response (p = 0.0640); the 2-year overall survival rate after RT was 50.0% for CR and 21.8% for PR. There was no Grade 3 or 4 acute toxicity, and 3 patients (5.1%) developed gastric or duodenal ulcer. Conclusions: Radiotherapy for unresectable HCC resulted in 66.1% of tumor response with acceptable toxicity, and the radiation dose seems to be a significant prognostic factor in RT response for HCC

  4. Survival prediction model for postoperative hepatocellular carcinoma patients.

    Science.gov (United States)

    Ren, Zhihui; He, Shasha; Fan, Xiaotang; He, Fangping; Sang, Wei; Bao, Yongxing; Ren, Weixin; Zhao, Jinming; Ji, Xuewen; Wen, Hao

    2017-09-01

    This study is to establish a predictive index (PI) model of 5-year survival rate for patients with hepatocellular carcinoma (HCC) after radical resection and to evaluate its prediction sensitivity, specificity, and accuracy.Patients underwent HCC surgical resection were enrolled and randomly divided into prediction model group (101 patients) and model evaluation group (100 patients). Cox regression model was used for univariate and multivariate survival analysis. A PI model was established based on multivariate analysis and receiver operating characteristic (ROC) curve was drawn accordingly. The area under ROC (AUROC) and PI cutoff value was identified.Multiple Cox regression analysis of prediction model group showed that neutrophil to lymphocyte ratio, histological grade, microvascular invasion, positive resection margin, number of tumor, and postoperative transcatheter arterial chemoembolization treatment were the independent predictors for the 5-year survival rate for HCC patients. The model was PI = 0.377 × NLR + 0.554 × HG + 0.927 × PRM + 0.778 × MVI + 0.740 × NT - 0.831 × transcatheter arterial chemoembolization (TACE). In the prediction model group, AUROC was 0.832 and the PI cutoff value was 3.38. The sensitivity, specificity, and accuracy were 78.0%, 80%, and 79.2%, respectively. In model evaluation group, AUROC was 0.822, and the PI cutoff value was well corresponded to the prediction model group with sensitivity, specificity, and accuracy of 85.0%, 83.3%, and 84.0%, respectively.The PI model can quantify the mortality risk of hepatitis B related HCC with high sensitivity, specificity, and accuracy.

  5. Selective angiography in fifty patients with primary hepatocellular carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Shou-Zhong, Wang; Xing-Rong, Chen; Gong-Xian, Wang

    1983-06-01

    Selective angiography is of great importance in the diagnosis of primary hepatocellular carcinoma. It offers information on the findings, multicentricity, localisation, extension, and type of growth. This paper discusses angiography from the methodical point of view, the findings to be obtained, the types of hepatocellular carcinoma, and the diagnostic efficiency of selective angiography in the evaluation of this type of tumour.

  6. Chronic Daily Headache in a Patient With Nasopharyngeal Carcinoma

    Directory of Open Access Journals (Sweden)

    Jiann-Jy Chen

    2010-12-01

    Full Text Available Chronic daily headache (CDH among nasopharyngeal carcinoma (NPC patients is a multidisciplinary challenge. Although imaging studies are recommended to identify skull-base invasion, intracranial metastasis or skull-base osteoradionecrosis, a headache diary is also a practical approach. A 42-year-old woman had been bothered with CDH since she was diagnosed with T3N1M0 stage III NPC 2 years earlier. Although the imaging studies did not show any abnormality, the attending doctor informed her that there remained the possibility of an intracranial or skull-base lesion. She was regularly taking painkillers. Eventually, when her headache diary was examined, the diagnosis of chronic migraine superimposed on medication overuse headache was made according to the ICHD-IIR. The CDH abated after 1 week of outpatient detoxification. The following half year was uneventful. In reporting this case, we suggest that it would be of interest to a number of disciplines including otorhinolaryngologists, oncologists and radio-oncologists. By avoiding medication overuse in similar patients, we hope to improve the quality of life of these individuals.

  7. Breast Abscess Mimicking Breast Carcinoma in Male.

    Science.gov (United States)

    Gochhait, Debasis; Dehuri, Priyadarshini; Umamahesweran, Sandyya; Kamat, Rohan

    2018-01-01

    Male breast can show almost all pathological entities described in female breast. Inflammatory conditions of the breast in male are not common; however, occasionally, it can be encountered in the form of an abscess. Clinically, gynecomastia always presents as a symmetric unilateral or bilateral lump in the retroareolar region, and any irregular asymmetric lump raises a possibility of malignancy. Radiology should be used as a part of the triple assessment protocol for breast lump along with fine-needle aspiration cytology for definite diagnosis and proper management.

  8. Breast Abscess Mimicking Breast Carcinoma in Male

    Directory of Open Access Journals (Sweden)

    Debasis Gochhait

    2018-01-01

    Full Text Available Male breast can show almost all pathological entities described in female breast. Inflammatory conditions of the breast in male are not common; however, occasionally, it can be encountered in the form of an abscess. Clinically, gynecomastia always presents as a symmetric unilateral or bilateral lump in the retroareolar region, and any irregular asymmetric lump raises a possibility of malignancy. Radiology should be used as a part of the triple assessment protocol for breast lump along with fine-needle aspiration cytology for definite diagnosis and proper management.

  9. Prostate carcinoma mimicking a sphenoid wing meningioma

    Directory of Open Access Journals (Sweden)

    Lucas H. Bradley

    2015-01-01

    Conclusion: We conclude that dural-based metastatic lesions may mimic meningiomas, warranting thorough pre-operative work-up to exclude the possibility of metastasis. In certain cases, identification of widespread disease might preclude surgery and favor palliation, instead.

  10. Histological pattern of Merkel cell carcinoma sentinel lymph node metastasis improves stratification of Stage III patients.

    Science.gov (United States)

    Ko, Jennifer S; Prieto, Victor G; Elson, Paul J; Vilain, Ricardo E; Pulitzer, Melissa P; Scolyer, Richard A; Reynolds, Jordan P; Piliang, Melissa P; Ernstoff, Marc S; Gastman, Brian R; Billings, Steven D

    2016-02-01

    Sentinel lymph node biopsy is used to stage Merkel cell carcinoma, but its prognostic value has been questioned. Furthermore, predictors of outcome in sentinel lymph node positive Merkel cell carcinoma patients are poorly defined. In breast carcinoma, isolated immunohistochemically positive tumor cells have no impact, but in melanoma they are considered significant. The significance of sentinel lymph node metastasis tumor burden (including isolated tumor cells) and pattern of involvement in Merkel cell carcinoma are unknown. In this study, 64 Merkel cell carcinomas involving sentinel lymph nodes and corresponding immunohistochemical stains were reviewed and clinicopathological predictors of outcome were sought. Five metastatic patterns were identified: (1) sheet-like (n=38, 59%); (2) non-solid parafollicular (n=4, 6%); (3) sinusoidal, (n=11, 17%); (4) perivascular hilar (n=1, 2%); and (5) rare scattered parenchymal cells (n=10, 16%). At the time of follow-up, 30/63 (48%) patients had died with 21 (33%) attributable to Merkel cell carcinoma. Patients with pattern 1 metastases had poorer overall survival compared with patients with patterns 2-5 metastases (P=0.03), with 22/30 (73%) deaths occurring in pattern 1 patients. Three (10%) deaths occurred in patients showing pattern 5, all of whom were immunosuppressed. Four (13%) deaths occurred in pattern 3 patients and 1 (3%) death occurred in a pattern 2 patient. In multivariable analysis, the number of positive sentinel lymph nodes (1 or 2 versus >2, PMerkel cell carcinoma, the pattern of sentinel lymph node involvement provides important prognostic information and utilizing this data with other clinicopathological features facilitates risk stratification of Merkel cell carcinoma patients who may have management implications.

  11. Concurrent Endometrial Carcinoma in Patients with a Curettage Diagnosis of Endometrial Hyperplasia

    Directory of Open Access Journals (Sweden)

    Yu-Li Chen

    2009-06-01

    Conclusion: When patients are diagnosed with endometrial hyperplasia, surgical intervention should be performed in those with cytological atypia and higher BMI because of the possibility of coexisting endometrial carcinoma.

  12. NT-proBNP is increased in differentiated thyroid carcinoma patients and may predict cardiovascular risk

    NARCIS (Netherlands)

    Klein Hesselink, Esther N; Horst-Schrivers, van der Anouk; van der Horst, Iwan C C; Bakker, Stephan J L; Muller Kobold, Anneke C.; Brouwers, Adrienne H; de Bock, Geertruida H; Gietema, Jourik A; Dullaart, Robin P F; Links, Thera P; Lefrandt, Joop D

    INTRODUCTION: Chronic suppression of TSH in patients treated for differentiated thyroid carcinoma (DTC) may induce cardiac damage and increase risk for cardiovascular events and premature mortality. We aimed to compare circulating concentrations of N-terminal pro Brain Natriuretic Peptide

  13. Radiation therapy for patients with obstructive jaundice caused by carcinoma of the extrahepatic biliary system

    International Nuclear Information System (INIS)

    Kawamura, Masashi; Nakagawa, Hirofumi; Kataoka, Masaaki

    1992-01-01

    From February 1980 through September 1990, 92 patients with obstructive jaundice resulting from biliary tract cancer were registered at Shikoku Cancer Center Hospital or Ehime University Hospital. Radiation therapy (RT) was used to treat 38 of these patients (30 with carcinoma of the extrahepatic bile duct, excluding ampulla of Vater, and eight patients with carcinoma of the gallbladder). Of 38 patients, 11 underwent intraoperative radiation therapy (IORT), and 27 were treated by external radiation therapy (ERT) alone. In contrast, 54 patients (39 with carcinoma of the extrahepatic bile duct and eight with carcinoma of the gallbladder) were not treated by RT. All jaundiced patients received external and/or internal biliary drainage of some kind. Among patients undergoing biliary drainage with a catheter, 21 patients who underwent RT (four with IORT) survived significantly longer than 19 patients who did not (generalized Wilcoxon test: p<0.05). There were no significant differences in survival between 7 patients with recanalization and 11 patients with no recanalization. Concerning the survival of laparotomized patients, excluding those with complete resection or perioperative death, eight patients treated with postoperative ERT survived longer than 12 patients who did not have postoperative ERT (not significant). Eleven patients underwent IORT. A patient with unresectable carcinoma of the hilar bile duct survived 2 years and 3 months after a combination treatment of ERT and IOTR. In four of eight autopsied patients, radiation effects of Grade II were observed (Oboshi and Shimosato's evaluation system for the histological effects of radiation therapy). Our experience suggests that RT is effective in patients with obstructive jaundice caused by carcinoma of the biliary system. (author)

  14. A Hepatocellular Carcinoma Case in a Patient Who had Immunity to Hepatitis B Virus Earlier.

    Science.gov (United States)

    Ates, Ihsan; Kaplan, Mustafa; Demirci, Selim; Altiparmak, Emin

    2016-01-01

    Hepatocellular carcinoma (HCC) is the most common malignant tumor of the liver. Hepatitis B virus infection is one of the most important etilogical factors of HCC. In this case report, a patient with HCC previously infected and having ongoing immunity against hepatitis B virus will be discussed. Ates I, Kaplan M, Demirci S, Altiparmak E. A Hepatocellular Carcinoma Case in a Patient Who had Immunity to Hepatitis B Virus Earlier. Euroasian J Hepato-Gastroenterol 2016;6(1):82-83.

  15. Neoadjuvant targeted therapy in patients with renal cell carcinoma

    Directory of Open Access Journals (Sweden)

    B. Ya. Alekseev

    2015-01-01

    Full Text Available Cytoreductive nephrectomy as an independent option in patients with metastatic renal cell carcinoma (mRCC cannot be considered as the only effective method, with rare exception, of a few patients with solitary metastases. Cytoreductive nephrectomy is now part of a multimodal approach encompassing surgical treatment and systemic drug therapy. Many retrospective and two prospective studies have demonstrated that it is expedient to perform cytoreductive nephrectomy. Immunotherapy should not be used as preoperatively in the era of cytokine therapy for mRCC due to that fact that it has no impact on primary tumor. In the current targeted therapy era, many investigators have concentrated attentionon the role of neoadjuvant targeted therapy for the treatment of patients with both localized and locally advanced mRCC. The potential benefits of neoadjuvant therapy for localized and locally advanced RCC include to make surgery easier and to increase the possibility of organsparing treatment, by decreasing the stage of primary tumor and the size of tumors. The possible potential advantages of neoadjuvant targeted therapy in patients with mRCC include prompt initiation of necessary systemic therapy; identification of patients with primary refractory tumors; and a preoperative reduction in the stage of primary tumor. Numerous retrospective and some prospective phase II studies have shown that neoadjuvant targeted therapy in patients with localized and locally advanced RCC is possible and tolerable and surgical treatment after neoadjuvant targeted therapy is safe and executable with a low incidence of complications. If neoadjuvant therapy is to be performed, it should be done within 2–4 months before surgery. Sorafenib and sunitinib are now most tested and suitable for neoadjuvant targeted therapy. Sorafenib is a more preferred drug due to its shorter half-life and accordingly to the possibility of discontinuing the drug immediately prior to

  16. Gout: radiographic findings mimicking infection

    International Nuclear Information System (INIS)

    Rousseau, I.; Raymond-Tremblay, D.; Cardinal, E.; Beauregard, C.G.; Braunstein, E.M.; Saint-Pierre, A.

    2001-01-01

    Objective: To describe radiographic features of gout that may mimic infection. Design and patients: We report five patients with acute bacterial gout who presented with clinical as well as radiological findings mimicking acute bacterial septic arthritis or osteomyelitis. Three patients had delay in the appropriate treatment with the final diagnosis being established after needle aspiration and identification of urate crystals under polarized light microscopy. Two patients underwent digit amputation for not responding to antibiotic treatment and had histological findings confirming the diagnosis of gout. Conclusion: It is important for the radiologist to be aware of the radiological manifestations of acute gout that can resemble infection in order to avoid inappropriate diagnosis and delay in adequate treatment. The definitive diagnosis should rely on needle aspiration and a specific search for urate crystals. (orig.)

  17. Squamous cell carcinoma of penis in patient with incipient neurosyphilis

    Directory of Open Access Journals (Sweden)

    D. V. Zaslavsky

    2016-01-01

    Full Text Available Squamous cell carcinoma of the skin (SSCC is one of the most common malignant skin tumors. Syphilis is a sexually transmitted disease caused by Treponema pallidum, with human beings as the only host. The combination of syphilis and squamous cell carcinoma of the skin is not uncommon, particularly if the lesions are located on different parts of the body. However, simultaneous development of the chancre and squamous cell carcinoma of the glans penis seems exceptional. Considering rarity of the manifestation observed we feel the rare case of combined syphilis and squamous cell skin cancer is of interest.

  18. Self-expandable metallic stents for patients with recurrent esophageal carcinoma after failure of primary chemoradiotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Muto, Manabu; Ohtsu, Atsushi; Boku, Narikazu; Yoshida, Shigeaki [National Cancer Center, Kashiwa, Chiba (Japan). Hospital East; Miyata, Yoshinori; Shioyama, Yasukazu

    2001-06-01

    Recent advances in chemoradiotherapy for esophageal carcinoma have resulted in improved survival rates. However, there are few options for recurrent dysphagia due to refractory carcinoma after failure of primary chemoradiotherapy. The aim of this study was to evaluate the safety and efficacy of self-expandable metallic stent placement for patients with recurrent esophageal carcinoma where definitive chemoradiotherapy has failed. Thirteen consecutive patients with recurrent squamous cell carcinoma of the esophagus, in whom self-expandable metallic stents were placed after failure of primary chemoradiotherapy, were studied retrospectively. All patients had esophageal obstruction or malignant fistula. The oral alimentation status of nine of 13 patients (69%) improved after successful placement of the stent. Following placement of the stent, fever (>38 deg C) and severe chest pain occurred in 85% (11/13) of the patients. In all patients examined, C-reactive protein was elevated within 1 week of the operation. Esophageal perforation occurred in three patients. Stent-related mediastinitis and pneumonia developed in six (46%) and three (23%) patients, respectively. Seven of the 13 patients (54%) died of stent-related pulmonary complications. Although the placement of a self-expandable metallic stent for patients with recurrent esophageal carcinoma after failure of chemoradiotherapy improved their oral alimentation status, we found that this treatment increases the risk of life-threatening pulmonary complications. (author)

  19. Self-expandable metallic stents for patients with recurrent esophageal carcinoma after failure of primary chemoradiotherapy

    International Nuclear Information System (INIS)

    Muto, Manabu; Ohtsu, Atsushi; Boku, Narikazu; Yoshida, Shigeaki; Miyata, Yoshinori; Shioyama, Yasukazu

    2001-01-01

    Recent advances in chemoradiotherapy for esophageal carcinoma have resulted in improved survival rates. However, there are few options for recurrent dysphagia due to refractory carcinoma after failure of primary chemoradiotherapy. The aim of this study was to evaluate the safety and efficacy of self-expandable metallic stent placement for patients with recurrent esophageal carcinoma where definitive chemoradiotherapy has failed. Thirteen consecutive patients with recurrent squamous cell carcinoma of the esophagus, in whom self-expandable metallic stents were placed after failure of primary chemoradiotherapy, were studied retrospectively. All patients had esophageal obstruction or malignant fistula. The oral alimentation status of nine of 13 patients (69%) improved after successful placement of the stent. Following placement of the stent, fever (>38 deg C) and severe chest pain occurred in 85% (11/13) of the patients. In all patients examined, C-reactive protein was elevated within 1 week of the operation. Esophageal perforation occurred in three patients. Stent-related mediastinitis and pneumonia developed in six (46%) and three (23%) patients, respectively. Seven of the 13 patients (54%) died of stent-related pulmonary complications. Although the placement of a self-expandable metallic stent for patients with recurrent esophageal carcinoma after failure of chemoradiotherapy improved their oral alimentation status, we found that this treatment increases the risk of life-threatening pulmonary complications. (author)

  20. Choroid plexus carcinomas in children: MRI features and patient outcomes

    Energy Technology Data Exchange (ETDEWEB)

    Meyers, Steven P. [University of Rochester School of Medicine, Strong Memorial Hospital, Department of Radiology, Rochester, NY (United States); University of Rochester Medical Center, Department of Radiology, 601 Elmwood Avenue, P.O. Box 648, Rochester, NY (United States); Khademian, Zarir P.; Zimmerman, Robert A. [Children' s Hospital of Philadelphia, Department of Radiology, Philadelphia, PA (United States); Chuang, Sylvester H. [Hospital for Sick Children, Department of Radiology, Toronto, ON (Canada); Pollack, Ian F. [Children' s Hospital of Pittsburgh, Department of Pediatric Neurosurgery, Pittsburgh, PA (United States); Korones, David N. [University of Rochester School of Medicine, Strong Memorial Hospital, Department of Pediatrics, Rochester, NY (United States)

    2004-09-01

    Choroid plexus carcinomas (CPC) are rare malignant intracranial neoplasms usually occurring in young children. The objectives of this study were to characterize the preoperative MRI features of CPC, determine the frequency of disseminated disease in the CNS at diagnosis, and assess patient outcomes. The preoperative cranial MR images of 11 patients with CPC were retrospectively reviewed for lesion location, lesion size, un-enhanced and enhanced MRI signal characteristics, and presence of disseminated intracranial tumor. Postoperative cranial and spinal MRI images were reviewed for residual, recurrent, and/or disseminated tumor. The study group included six male and five female patients ranging in age from 5 months to 5.3 years (median=1.8 years). CPC were located in the lateral (n=8), fourth (n=1), and third (n=1) ventricles, and foramen of Luschka (n=1). Mean tumor size was 5.2cm x 4.9cm x 5.0 cm. On short-TR images, CPC had heterogeneous, predominantly intermediate signal with foci of high signal in 45% of lesions from areas of hemorrhage. On long-TR/long-TE images, solid portions of CPC typically had heterogeneous, intermediate-to-slightly-high signal. Small zones of low signal on long-TR/long-TE images were seen in 55% of the lesions secondary to areas of hemorrhage and/or calcifications. Tubular flow voids representing blood vessels were seen in 55% of the lesions. Zones of high signal comparable to CSF were seen in 64% of CPC secondary to cystic/necrotic zones. All CPC showed prominent contrast enhancement. Irregular enhancing margins suggesting subependymal invasion were seen in 73% of the lesions. Findings consistent with edema in the brain adjacent to the enhancing lesions were seen in 73% of CPC. CPC caused hydrocephalus in 82% of patients at diagnosis. Two patients died from hemorrhagic complications from surgical biopsies. Disseminated tumor in the leptomeninges was present in 45% of patients at diagnosis and was associated with a poor prognosis. The 1

  1. Study on change of multi-modally evoked potentials in nasopharyngeal carcinoma patients after radiotherapy

    International Nuclear Information System (INIS)

    Qin Ling; Chen Jiaxin; Zhang Lixiang; Wang Tiejian; Han Min; Lu Xiaoling

    2001-01-01

    Objective: To investigate possible changes of multi-modally evoked potentials in nasopharyngeal carcinoma patients after radiotherapy. Methods: Altogether 48 nasopharyngeal carcinoma patients receiving primary conventional external beam irradiation were examined before and after radiotherapy to determine their brainstem auditory-evoked potential (BAEP), short-latency somatosensory-evoked potential (SLSEP) and pattern reversal visual-evoked potential (PRVEP). Results: In comparison with the conditions before radiotherapy, in different periods after radiotherapy abnormal peak latency and interval latency difference were found in BAEP, SLSEP and PRVEP. Conclusion: Nasopharyngeal carcinoma after radiotherapy may cause abnormal function of nerve conduction in early periods, which can be showed by BAEP, SLSEP, PRVEP, and injury can be timely detected if the three evoked potentials are used together. Thus authors suggest BAEP, SLSEP, PRVEP should be examined in nasopharyngeal carcinoma patients during and after the radiotherapy so as to find early damage in auditory somatosensory and visual conduction pathways

  2. Basal Cell Carcinomas in Gorlin Syndrome: A Review of 202 Patients

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    Elizabeth A. Jones

    2011-01-01

    Full Text Available Gorlin syndrome (Naevoid Basal Cell Carcinoma Syndrome is a rare autosomal dominant syndrome caused by mutations in the PTCH gene with a birth incidence of approximately 1 in 19,000. Patients develop multiple basal cell carcinomas of the skin frequently in early life and also have a predisposition to additional malignancies such as medulloblastoma. Gorlin Syndrome patients also have developmental defects such as bifid ribs and other complications such as jaw keratocysts. We studied the incidence and frequency of basal cell carcinomas in 202 Gorlin syndrome patients from 62 families and compared this to their gender and mutation type. Our data suggests that the incidence of basal cell carcinomas is equal between males and females and the mutation type cannot be used to predict disease burden.

  3. Basal Cell Carcinomas in Gorlin Syndrome: A Review of 202 Patients

    International Nuclear Information System (INIS)

    Jones, E. A.; Shenton, A.; Evans, D. G.; Sajid, M. I.

    2011-01-01

    Gorlin syndrome (Naevoid Basal Cell Carcinoma Syndrome) is a rare autosomal dominant syndrome caused by mutations in the PTCH gene with a birth incidence of approximately 1 in 19,000. Patients develop multiple basal cell carcinomas of the skin frequently in early life and also have a predisposition to additional malignancies such as medulloblastoma. Gorlin Syndrome patients also have developmental defects such as bifid ribs and other complications such as jaw keratocysts. We studied the incidence and frequency of basal cell carcinomas in 202 Gorlin syndrome patients from 62 families and compared this to their gender and mutation type. Our data suggests that the incidence of basal cell carcinomas is equal between males and females and the mutation type cannot be used to predict disease burden

  4. Carcinoma of Unknown Primary Treatment (PDQ®)—Patient Version

    Science.gov (United States)

    Carcinoma of unknown primary (CUP), treatment can include surgery, radiation therapy, chemotherapy, or hormone therapy. Get detailed information about the diagnosis and treatment of CUP in this expert-reviewed summary.

  5. Incidence of thyroid carcinoma in patients with Hashimoto's thyroiditis and solitary cold nodules

    International Nuclear Information System (INIS)

    Ott, R.A.; Calandra, D.B.; McCall, A.; Shah, K.H.; Lawrence, A.M.; Paloyan, E.

    1985-01-01

    The reported incidence of thyroid carcinoma in Hashimoto's thyroiditis varies widely. For this reason the specific subpopulation of patients with Hashimoto's thyroiditis and a solitary cold nodule was analyzed. Between 1972 and 1984 we operated on 146 consecutive patients with solitary cold nodules and Hashimoto's thyroiditis. There were 47 carcinomas, for an incidence of 32%. The mean age of the 146 patients was 43 1/2 years (median 44 years), with 126 females and 20 males. There was a history of prior head and neck radiation exposure in 54 patients, with a 33% incidence of thyroid carcinoma. The 92 patients without a history of radiation exposure had a 31.5% incidence of carcinoma. The frequency of multicentricity (bilateralism) was 33% in the group that underwent radiation and 24% in the group that did not. To date, with a mean follow-up of 4.7 years, there have been no deaths and no evidence of recurrence. In conclusion, we report a 32% incidence of thyroid carcinoma in patients with Hashimoto's thyroiditis and a solitary cold nodule, with no apparent difference between the patients with or without a history of radiation exposure, although there was a higher incidence of bilateralism (33% versus 24%) in the carcinomas of the patients with a history of head and neck irradiation. We suggest that the operative management of these patients is total thyroidectomy for those with a history of head and neck radiation and thyroid lobectomy for patients with no history of radiation, followed by contralateral lobectomy if a carcinoma is demonstrated

  6. Incidence of thyroid carcinoma in patients with Hashimoto's thyroiditis and solitary cold nodules

    Energy Technology Data Exchange (ETDEWEB)

    Ott, R.A.; Calandra, D.B.; McCall, A.; Shah, K.H.; Lawrence, A.M.; Paloyan, E.

    1985-12-01

    The reported incidence of thyroid carcinoma in Hashimoto's thyroiditis varies widely. For this reason the specific subpopulation of patients with Hashimoto's thyroiditis and a solitary cold nodule was analyzed. Between 1972 and 1984 we operated on 146 consecutive patients with solitary cold nodules and Hashimoto's thyroiditis. There were 47 carcinomas, for an incidence of 32%. The mean age of the 146 patients was 43 1/2 years (median 44 years), with 126 females and 20 males. There was a history of prior head and neck radiation exposure in 54 patients, with a 33% incidence of thyroid carcinoma. The 92 patients without a history of radiation exposure had a 31.5% incidence of carcinoma. The frequency of multicentricity (bilateralism) was 33% in the group that underwent radiation and 24% in the group that did not. To date, with a mean follow-up of 4.7 years, there have been no deaths and no evidence of recurrence. In conclusion, we report a 32% incidence of thyroid carcinoma in patients with Hashimoto's thyroiditis and a solitary cold nodule, with no apparent difference between the patients with or without a history of radiation exposure, although there was a higher incidence of bilateralism (33% versus 24%) in the carcinomas of the patients with a history of head and neck irradiation. We suggest that the operative management of these patients is total thyroidectomy for those with a history of head and neck radiation and thyroid lobectomy for patients with no history of radiation, followed by contralateral lobectomy if a carcinoma is demonstrated.

  7. Refractory hypoglycemia in a patient with functional adrenal cortical carcinoma

    Directory of Open Access Journals (Sweden)

    Katia Regina Marchetti

    2016-11-01

    Full Text Available Adrenacarcinomas are rare, and hypoglycemic syndrome resulting from the secretion of insulin-like growth factor II (IGF-II by these tumors have been described infrequently. This study describes the case of a young woman with severe persistent hypoglycemia and a large adrenal tumor and discusses the physiopathological mechanisms involved in hypoglycemia. The case is described as a 21-year-old woman who presented with 8 months of general symptoms and, in the preceding 3 months, with episodes of mental confusion and visual blurring secondary to hypoglycemia. A functional assessment of the adrenal cortex revealed ACTH-independent hypercortisolism and hyperandrogenism. Hypoglycemia, hypoinsulinemia, low C-peptide and no ketones were also detected. An evaluation of the GH–IGF axis revealed GH blockade (0.03; reference: up to 4.4 ng/mL, greatly reduced IGF-I levels (9.0 ng/mL; reference: 180–780 ng/mL, slightly reduced IGF-II levels (197 ng/mL; reference: 267–616 ng/mL and an elevated IGF-II/IGF-I ratio (21.9; reference: ~3. CT scan revealed a large expansive mass in the right adrenal gland and pulmonary and liver metastases. During hospitalization, the patient experienced frequent difficult-to-control hypoglycemia and hypokalemia episodes. Octreotide was ineffective in controlling hypoglycemia. Due to unresectability, chemotherapy was tried, but after 3 months, the patient’s condition worsened and progressed to death. In conclusion, our patient presented with a functional adrenal cortical carcinoma, with hyperandrogenism associated with hypoinsulinemic hypoglycemia and blockage of the GH–IGF-I axis. Patient’s data suggested a diagnosis of hypoglycemia induced by an IGF-II or a large IGF-II-producing tumor (low levels of GH, greatly decreased IGF-I, slightly decreased IGF-II and an elevated IGF-II/IGF-I ratio.

  8. Diagnostic performance of tumor markers AFP and PIVKA-II in Chinese hepatocellular carcinoma patients.

    Science.gov (United States)

    Huang, Shujing; Jiang, Feifei; Wang, Ying; Yu, Yanhua; Ren, Siqian; Wang, Xiaowei; Yin, Peng; Lou, Jinli

    2017-06-01

    Alpha-fetoprotein is an effective biomarker as an aid in hepatocellular carcinoma detection in many countries. However, alpha-fetoprotein has its limitations, especially in early hepatocellular carcinoma diagnosis. Protein induced by vitamin K absence or antagonist-II is another biomarker that is used for hepatocellular carcinoma detection. The aim of this study is to compare the diagnostic performance of alpha-fetoprotein and protein induced by vitamin K absence or antagonist-II alone and in combination to explore improving biomarker performance as an aid in early hepatocellular carcinoma detection. In this study a total of 582 serum samples including 132 hepatocellular carcinoma patients, 250 non-hepatocellular carcinoma patients, and 200 healthy volunteers were collected. Alpha-fetoprotein and protein induced by vitamin K absence or antagonist-II levels were measured by both chemiluminescent enzyme immunoassay on LUMIPULSE platform and by chemiluminescent microparticle immunoassay on ARCHITECT platform. Receiver operation characteristic curve analyses were performed for each biomarker and in combination. The results showed that Alpha-fetoprotein and protein induced by vitamin K absence or antagonist-II in combination have shown higher area under the curve compared to alpha-fetoprotein alone for diagnosis in whole patients (0.906 vs 0.870) in hepatocellular carcinoma early-stage patients (0.809 vs 0.77) and in hepatitis B virus-related hepatocellular carcinoma patients (0.851 vs 0.788) with ARCHITECT platform. Protein induced by vitamin K absence or antagonist-II showed higher area under the curve than alpha-fetoprotein for diagnosis of hepatitis B virus-related hepatocellular carcinoma patients (0.901 vs 0.788).We conclude that Combining alpha-fetoprotein and protein induced by vitamin K absence or antagonist-II may improve the diagnostic value for early detection of hepatocellular carcinoma. Protein induced by vitamin K absence or antagonist-II performs better

  9. Novel clinical staging for patients with end-stage gastrointestinal carcinoma.

    Science.gov (United States)

    Yasuda, Naokuni; Nakashima, Osamu; Ohnaka, Toru; Kamisaka, Koji; Tsunoda, Akira; Kusano, Mitsuo

    2006-01-01

    We created a new clinical staging system for end-stage gastrointestinal (GI) carcinoma to clarify the therapeutic goals for these patients. Data were obtained from a retrospective review of medical charts. Based on daily clinical observation of 144 patients with end-stage GI carcinoma, we classified the terminal stages as A, B, C, and D. The mean durations of terminal stages A, B, C, and D were 19, 16.6, 6.6, and 1.8 days, respectively, in patients with end-stage gastric cancer and 28.5, 9.1, 5.4, and 1.9 days, respectively, in patients with colorectal cancer. Moreover, 88.0% of patients with gastric carcinoma and 82.6% of patients with colorectal carcinoma passed through terminal stages A, B, C, and D sequentially. The patients in terminal stage B experienced temporary relief of symptoms, but those in terminal stage C did not (P terminal stages can easily be judged by clinical observation and may be an effective new tool with which to manage patients with end-stage GI carcinoma and their families.

  10. Radioembolization After Portal Vein Embolization in a Patient with Multifocal Hepatocellular Carcinoma

    International Nuclear Information System (INIS)

    Burgmans, Mark C.; Irani, Farah G.; Chan, Wan Ying; Teo, Terence K.; Kao, Yung Hsiang; Goh, Anthony S.W.; Chow, Pierce K.; Lo, Richard H.

    2012-01-01

    Radioembolization is an effective locoregional therapy for patients with intermediate or advanced stage hepatocellular carcinoma (HCC). It has been shown that radioembolization is safe in patients with portal vein thrombosis. This case report describes safe radioembolization after portal vein embolization in a patient with multifocal HCC.

  11. Everolimus-induced pneumonitis associates with favourable outcome in patients with metastatic renal cell carcinoma

    DEFF Research Database (Denmark)

    Penttilä, P; Donskov, F; Rautiola, J

    2017-01-01

    BACKGROUND: Mammalian target of rapamycin inhibitors may induce pneumonitis. We analysed the association of pneumonitis with outcomes in everolimus treated metastatic renal cell carcinoma (mRCC) patients. PATIENTS AND METHODS: Eighty-five mRCC patients received everolimus at Helsinki University...

  12. [A case of an anti-Ma2 antibody-positive patient presenting with variable CNS symptoms mimicking multiple system atrophy with a partial response to immunotherapy].

    Science.gov (United States)

    Shiraishi, Wataru; Iwanaga, Yasutaka; Yamamoto, Akifumi

    2015-01-01

    A 70-year-old man with a 5-month history of progressive bradykinesia of the bilateral lower extremities was admitted to our hospital. At the age of 64, he underwent proximal gastrectomy for gastric cancer. He also had a history of subacute combined degeneration of the spinal cord since the age of 67, which was successfully treated with vitamin B12 therapy. Four weeks before admission to our hospital, he admitted himself to his former hospital complaining of walking difficulty. Two weeks later, however, his symptoms progressed rapidly; he was immobilized for two weeks and did not respond to the vitamin therapy. On admission to our hospital, he showed moderate paralysis of the lower extremities, cog-wheel rigidity of the four extremities, and dystonic posture of his left hand. He also showed orthostatic hypotension and vesicorectal disorders. Blood examination and cerebrospinal fluid analysis revealed no remarkable abnormalities. Electroencephalography showed frontal dominant, high voltage, sharp waves. His brain and spinal MRI revealed no notable abnormalities. We suspected autoimmune disease and commenced one course of intravenous methylprednisolone therapy, resulting in improvement of the parkinsonism and orthostatic hypotension. Based on these results, we investigated possible neural antigens and detected anti-Ma2 antibody. In addition to limbic encephalitis, anti-Ma2 antibody-positive neural disorders are characterized by rapid eye movement sleep behavior disorders or parkinsonism. Here, we report an anti-Ma2 antibody positive patient presenting variable CNS symptoms mimicking multiple system atrophy, who responded to immunotherapy.

  13. Reactive intramammary lymph node mimicking recurrence on MRI study in a patient with prior breast conservation therapy

    Directory of Open Access Journals (Sweden)

    Seema A Kembhavi

    2013-01-01

    Full Text Available Breast conservative therapy (BCT is a well accepted form of treatment for patients with early stage breast cancer. The incidence of ipsilateral breast tumor recurrence is higher in patients undergoing BCT than in those patients undergoing Modified Radical Mastectomy (MRM without any adverse effect on survival. Patients treated with BCT are put on active surveillance using clinical breast examination and mammography. The radiologist reading the follow-up mammograms is on high alert and any neo-density is viewed with suspicion. MRI may be used as a problem solving tool. At such a time, an innocuous intra-mammary node can mimic malignancy on MRI. We want to showcase one such typical example with histological proof and highlight that type III curve may be seen in an intramammary node. Our case also reinforces the utility of second look ultrasound which is a faster, cheaper and easier method for localization and biopsy of abnormalities seen on MRI.

  14. LASSO NTCP predictors for the incidence of xerostomia in patients with head and neck squamous cell carcinoma and nasopharyngeal carcinoma

    Science.gov (United States)

    Lee, Tsair-Fwu; Liou, Ming-Hsiang; Huang, Yu-Jie; Chao, Pei-Ju; Ting, Hui-Min; Lee, Hsiao-Yi

    2014-01-01

    To predict the incidence of moderate-to-severe patient-reported xerostomia among head and neck squamous cell carcinoma (HNSCC) and nasopharyngeal carcinoma (NPC) patients treated with intensity-modulated radiotherapy (IMRT). Multivariable normal tissue complication probability (NTCP) models were developed by using quality of life questionnaire datasets from 152 patients with HNSCC and 84 patients with NPC. The primary endpoint was defined as moderate-to-severe xerostomia after IMRT. The numbers of predictive factors for a multivariable logistic regression model were determined using the least absolute shrinkage and selection operator (LASSO) with bootstrapping technique. Four predictive models were achieved by LASSO with the smallest number of factors while preserving predictive value with higher AUC performance. For all models, the dosimetric factors for the mean dose given to the contralateral and ipsilateral parotid gland were selected as the most significant predictors. Followed by the different clinical and socio-economic factors being selected, namely age, financial status, T stage, and education for different models were chosen. The predicted incidence of xerostomia for HNSCC and NPC patients can be improved by using multivariable logistic regression models with LASSO technique. The predictive model developed in HNSCC cannot be generalized to NPC cohort treated with IMRT without validation and vice versa. PMID:25163814

  15. [A Distal Bile Duct Carcinoma Patient Who Underwent Surgical Resection for Liver Metastasis].

    Science.gov (United States)

    Komiyama, Sosuke; Izumiya, Yasuhito; Kimura, Yu; Nakashima, Shingo; Kin, Syuichi; Kawakami, Sadao

    2018-03-01

    A 70-year-old man with distal bile duct carcinoma underwent a subtotal stomach-preserving pancreaticoduodenectomy without adjuvant chemotherapy. One and a half years after the surgery, elevated levels of serum SPan-1(38.1 U/mL)were observed and CT scans demonstrated a solitary metastasis, 25mm in size, in segment 8 of the liver. The patient received 2 courses of gemcitabine-cisplatin combination chemotherapy. No new lesions were detected after chemotherapy and the patient underwent a partial liver resection of segment 8. The pathological examination revealed a metachronous distant metastasis originating from the bile duct carcinoma. Subsequently, the patient received S-1 adjuvant chemotherapy for 6 months. Following completion of all therapies, the patient survived without tumor recurrence for 3 years and 10 months after the initial operation. Thus, surgical interventions might be effective in improving prognosis among selected patients with postoperative liver metastasis of bile duct carcinoma.

  16. A Case of Primary Gastric Small-Cell Carcinoma in an Elderly Patient

    Directory of Open Access Journals (Sweden)

    Fa-Chang Yu

    2012-03-01

    Full Text Available We report a case of primary small-cell carcinoma of the stomach in a 75-year-old man. The patient was admitted to our hospital with a 1-week history of intermittent tarry stool. An upper gastrointestinal examination revealed a large stage A2 ulcer in the greater curvature of the body of the stomach, and pathological findings from biopsy specimens revealed small-cell carcinoma. The tumor cells were small-sized, composed of hyperchromatic nuclei with scant cytoplasm, and stained positive for cytokeratin, synaptophysin, and chromogranin A. The patient was diagnosed with primary small-cell carcinoma of the stomach. He declined further evaluation and received palliative management. This is a rare carcinoma of the stomach, with aggressive manifestations and a poor prognosis. The mean survival of patients with primary gastric small-cell carcinoma is reported to be 7 months. The choice of treatment for this disease is still controversial. This rare gastric tumor should be listed in the differential diagnosis of gastric carcinoma in the elderly.

  17. The role of thyrotropin suppression in patients with differentiated thyroid carcinoma.

    LENUS (Irish Health Repository)

    Deasy, J

    2010-07-01

    Thyroid carcinoma is the commonest endocrine malignancy. The majority of these are differentiated thyroid carcinomas, which have a good overall prognosis. Treatment includes surgical excision, radio-iodine ablation and long-term thyrotropin suppression. The degree and length of suppression required, as well as the potential side-effect remain controversial. Therefore, the aim of this study was to establish the degree of thyrotropin suppression achieved in a cohort of patients with differentiated thyroid carcinoma. A retrospective review was performed of a prospectively maintained database. All patients with a diagnosis of differentiated thyroid carcinoma between January 1998 and January 2008 were identified. Demographic data, pathological stage and the treatment that the patient received was documented. TSH and free T4 levels were identified at specific time points post-operatively. Eighty-eight patients with differentiated thyroid carcinoma were identified. Seventy patients (79.5%) were female. The mean age was 55, with a range of 18 to 79 years. The majority of patients underwent a total thyroidectomy (n=79; 89.7%) and of those 29 (32.9%) had an associated modified neck dissection. Accurate follow-up was available on forty-nine patients. TSH and free T4 were measured at 3 and 6 months, as well as at 1 and 2 years post-operatively. Adequate TSH suppression was taken at a level < 0.1 mU\\/L. The majority of patients (69.5%) had achieved adequate TSH suppression at 2 years. However, 65% of these same patients had a high free T4 at 2 years indicating a degree of hyperthyroidism. This study has demonstrated that TSH suppression is being adequately achieved in the majority of patients with differentiated thyroid carcinoma. However, this must be carefully weighed against the potential detrimental side-effects of long-term sub-clinical hyperthyroidism.

  18. Universal Point of Care Testing for Lynch Syndrome in Patients with Upper Tract Urothelial Carcinoma.

    Science.gov (United States)

    Metcalfe, Michael J; Petros, Firas G; Rao, Priya; Mork, Maureen E; Xiao, Lianchun; Broaddus, Russell R; Matin, Surena F

    2018-01-01

    Patients with Lynch syndrome are at risk for upper tract urothelial carcinoma. We sought to identify the incidence and most reliable means of point of care screening for Lynch syndrome in patients with upper tract urothelial carcinoma. A total of 115 consecutive patients with upper tract urothelial carcinoma without a history of Lynch syndrome were universally screened during followup from January 2013 through July 2016. We evaluated patient and family history using AMS (Amsterdam criteria) I and II, and tumor immunohistochemistry for mismatch repair proteins and microsatellite instability. Patients who were positive for AMS I/II, microsatellite instability or immunohistochemistry were classified as potentially having Lynch syndrome and referred for clinical genetic analysis and counseling. Patients with known Lynch syndrome served as positive controls. Of the 115 patients 16 (13.9%) screened positive for potential Lynch syndrome. Of these patients 7.0% met AMS II criteria, 11.3% had loss of at least 1 mismatch repair protein and 6.0% had high microsatellite instability. All 16 patients were referred for germline testing, 9 completed genetic analysis and counseling, and 6 were confirmed to have Lynch syndrome. All 7 patients with upper tract urothelial carcinoma who had a known history of Lynch syndrome were positive for AMS II criteria and at least a single mismatch repair protein loss while 5 of 6 had high microsatellite instability. We identified 13.9% of upper tract urothelial carcinoma cases as potential Lynch syndrome and 5.2% as confirmed Lynch syndrome at the point of care. These findings have important implications for universal screening of upper tract urothelial carcinoma, representing one of the highest rates of undiagnosed genetic disease in a urological cancer. Copyright © 2018 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

  19. PATIENTS WITH SQUAMOUS-CELL VERSUS ADENO(SQUAMOUS) CARCINOMA OF THE CERVIX, WHAT FACTORS DETERMINE THE PROGNOSIS

    NARCIS (Netherlands)

    TINGA, DJ; BOUMA, J; AALDERS, JG

    1992-01-01

    Patients with squamous cell carcinoma of the cervix FIGO stages IB to IV (n = 306) were compared to patients with adeno(squamous) carcinoma (n = 70). There was no difference between the mean ages of the groups. In the patients who underwent radical surgical treatment, whether or not in combination

  20. The impact of anaemia on treatment outcome in patients with squamous cell carcinoma of anal canal and anal margin

    Directory of Open Access Journals (Sweden)

    Oblak Irena

    2016-03-01

    Full Text Available Radiochemotherapy is the main treatment for patients with squamous cell carcinoma of the anal canal. Anaemia is reported to have adverse effect on survival in cancer patients. The aim of the study was to evaluate the influence of anaemia on radiochemotherapy treatment outcome in patients with squamous cell carcinoma of the anal canal.

  1. The results of isotope renography and intravenous pyelography in 420 patients with carcinoma of the uterine cervix

    International Nuclear Information System (INIS)

    Leodolter, S.; Philipp, K.; Szalay, S.

    1979-01-01

    A group of women with carcinoma of the cervix was studied by renography and i.v. pyelography. The incidence of renal and urinary tract disorders detected by these tests increased as did the stage of the disease, being 17.1% with Stage I carcinoma of the cervix, 27.8% with Stage II carcinoma of the cervix, 47% with Stage III carcinoma of the cervix, and 83.3% in Stage IV carcinoma of the cervix. In patients with Stage I and Stage II carcinoma of the cervix, those selected for radiotherapy had twice the incidence of abnormal renograms as those selected for surgery. This difference probably reflected a higher incidence of medical disorders affecting renal and urinary tract function in those considered unfit for surgery. We believe that renograms should be used routinely as a screening test in patients with carcinoma of the cervix. (orig.) [de

  2. Increased 18F-FDG uptake mimicking thyroid cancer in a patient with Hashimoto's thyroiditis

    Energy Technology Data Exchange (ETDEWEB)

    Schmid, Daniel T.; Kneifel, Stefan; Merrill, Griff; Goerres, Gerhard W. [Division of Nuclear Medicine, University Hospital Zurich, Raemistrasse 100, 8091 Zurich (Switzerland); Stoeckli, Sandro J. [Clinic of Otolaryngology, Head and Neck Surgery, University Hospital Zurich, Raemistrasse 100, 8091 Zurich (Switzerland); Padberg, Barbara-C. [Department of Pathology, University Hospital Zurich, Raemistrasse 100, 8091 Zurich (Switzerland)

    2003-09-01

    We report the case of a 68-year-old patient with a known paravertebral malignant schwannoma, sent to us for postoperative staging. A combined whole-body PET/CT scan showed only poor {sup 18}F-fluorodeoxyglucose uptake in the region of the primary tumor but distinct increased fluorodeoxyglucose uptake in the left and right thyroid gland. Thyroid sonography showed two hypoechogenic nodules. Ultrasound-guided fine-needle aspiration biopsy of one nodule showed oxyphil transformed cells, compatible with malignancy. Based on these findings, the patient underwent a subtotal thyroidectomy. Histopathology of the specimen revealed a chronic follicular Hashimoto's thyroiditis. This case demonstrates that Hashimoto's thyroiditis can mimic thyroid cancer in PET but also in sonography and fine-needle aspiration biopsy. (orig.)

  3. Cerebral gumma mimicking a brain tumor in a human immunodeficiency virus-negative patient: A case report

    International Nuclear Information System (INIS)

    Baek, Hye Jin; Kim, Woo Jin

    2013-01-01

    Syphilis has a broad spectrum of clinical manifestations, and the cerebral gumma is a kind of neurosyphilis which is rare and can be cured by appropriate antibiotic treatments. However, in clinical practices, diagnosis of cerebral syphilitic gumma is often difficult because imaging and laboratory findings revealed elusive results. Herein, we present a rare case of neurosyphilis presenting as cerebral gumma confirmed by histopathological examination, and positive serologic and cerebrospinal fluid analyses. This case report suggests that cerebral gumma should be considered as possible diagnosis for human immunodeficiency virus-negative patients with space-occupying lesion of the brain. And this case also provides importance of clinical suspicions in diagnosing neurosyphilis because syphilis serology is not routinely tested on patients with neurologic symptoms.

  4. Cerebral gumma mimicking a brain tumor in a human immunodeficiency virus-negative patient: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Baek, Hye Jin; Kim, Woo Jin [Haeundae Paik Hospital, Inje University College of Medicine, Busan (Korea, Republic of)

    2013-09-15

    Syphilis has a broad spectrum of clinical manifestations, and the cerebral gumma is a kind of neurosyphilis which is rare and can be cured by appropriate antibiotic treatments. However, in clinical practices, diagnosis of cerebral syphilitic gumma is often difficult because imaging and laboratory findings revealed elusive results. Herein, we present a rare case of neurosyphilis presenting as cerebral gumma confirmed by histopathological examination, and positive serologic and cerebrospinal fluid analyses. This case report suggests that cerebral gumma should be considered as possible diagnosis for human immunodeficiency virus-negative patients with space-occupying lesion of the brain. And this case also provides importance of clinical suspicions in diagnosing neurosyphilis because syphilis serology is not routinely tested on patients with neurologic symptoms.

  5. Malignant Tumours Mimicking Complicated Appendicitis and Discovered upon Follow-Up after Percutaneous Drainage: A Case of Two Patients

    Directory of Open Access Journals (Sweden)

    Sharandran Chandra Mohan

    2017-01-01

    Full Text Available The conservative management of periappendiceal abscesses is gaining favour due to decreased morbidity and improved clinical outcomes for patients. Occasionally however an abscess can mask underlying sinister pathology. In this article, we highlight two cases of appendiceal adenocarcinoma that were initially diagnosed as periappendiceal abscesses and managed conservatively with percutaneous drainage. We also discuss clinical and imaging features that may assist with identifying a hidden malignancy when presented in these situations.

  6. Hepatocellular carcinoma with neuroendocrine differentiation: clinical and imaging findings in five patients

    International Nuclear Information System (INIS)

    Park, Seong Hoon; Kang, Myeong Jin; Cho, Jin Han

    2008-01-01

    To describe the clinical and imaging findings of hepatocellular carcinoma with neuroendocrine differentiation, which is an extremely rare variant of hepatocellular carcinoma. We collected five patients who had histopathologically proven hepatocellular carcinoma with neuroendocrine differentiation, and described morphologic feature, enhancement pattern of tumors, extrahepatic manifestation and clinical findings. At CT, the tumor size ranged from 8 to 17 cm (mean: 12 cm) in maximum diameter. The tumor margin was well-defined and smooth in four patients and all tumors were heterogeneously hypoattenuating. Four tumor showed rim enhancement on arterial and portal phases. Local invasion to the portal vein, intrahepatic duct and gallbladder were seen. Extrahepatic manifestations included hepatic metastases, lymph node metastasis. At ultrasonography, the tumor showed heterogeneously hyperechoic in all patients and hypoechoic rim was found in four patients. Of four patients who were followed up, one survived for 16 months after initial diagnosis, while the other three died within 3 months after initial diagnosis. As described above, clinical and imaging findings of hepatocellular carcinoma with neuroendocrine differentiation were not specific. However, this rare variant of hepatocellular carcinoma could be considered when hepatic tumor is found in an advanced stage and shows persistent rim enhancement at CT

  7. Effect of radiotherapy on lymphocyte subpopulations in patients with carcinoma of the breast and uterine cervix

    International Nuclear Information System (INIS)

    Guha Thakurta, S.; De, M.; Roy Chowdhury, J.

    1983-01-01

    Immune competence was evaluated in 43 patients of carcinoma breast, 77 patients of cancer cervix, as compared to 30 normal healthy women. The study also included 25 women from the two carcinoma groups, who had undergone radiotherapy. A reduction in the white blood cell count, absolute lymphocyte count, active T-cell count and absolute T-cell count were observed in patients with carcinoma of the breast and cervix prior to irradiation. Radiation therapy resulted in a striking reduction of all the three parameters in both the carcinoma groups. Substantial recovery was observed within a year after cessation of therapy. Increased number of peripheral B lymphocytes was observed in carcinoma of the breast as well as the cervix prior to irradiation. At completion of radiation, the number decreased markedly in both groups of patients. Gradual recovery took place within a year. The reduction in lymphocyte numbers and its subpopulations could not be attributed to thymic irradiation, since patients receiving pelvic and mediastinal (including thymic) radiotherapy showed similar changes. (author)

  8. Platinum-based chemotherapy with or without thoracic radiation therapy in patients with unresectable thymic carcinoma

    International Nuclear Information System (INIS)

    Nakamura, Yoichi; Kunitoh, Hideo; Kubota, Kaoru

    2000-01-01

    Thymic carcinoma is a rare mediastinal neoplasm with poor prognosis. Although the clinical benefit of chemotherapy for thymic carcinoma is controversial, cisplatin-based chemotherapy with or without radiation therapy is ordinarily adopted in advanced cases. We evaluated the clinical outcome of platinum-based chemotherapy with or without radiation therapy in unresectable thymic carcinoma patients. Ten patients with unresectable thymic carcinoma were treated with platinum-based chemotherapy with or without radiation therapy in the National Cancer Center Hospital between 1989 and 1998. We reviewed the histological type, treatment, response and survival of these patients. Four of the 10 patients responded to chemotherapy and both the median progression-free survival period and the median response duration were 6.0 months. The median survival time was 11.0 months. There was no relationship between histological classification and prognosis. Platinum-based chemotherapy with or without thoracic radiation is, regardless of tumor histology, marginally effective in advanced thymic carcinoma patients, giving only a modest tumor response rate and short response duration and survival. (author)

  9. Oat cell carcinoma of esophagus: a report of six British patients with a review of the literature

    International Nuclear Information System (INIS)

    Doherty, M.A.; McIntyre, M.; Arnott, S.J.

    1984-01-01

    This paper presents 6 British patients with a diagnosis of oat cell carcinoma of the esophagus. Sixty-six patients have previously been reported in the literature, the majority (30) being British. Approximately two-thirds of these tumors have been reported as pure oat cell carcinoma of the esophagus. Four other histological patterns have been described: oat cell carcinoma with squamous carcinoma in situ; oat cell carcinoma with squamous carcinoma; oat cell carcinoma with adenocarcinoma; and oat cell carcinoma with carcinoid differentiation. A preponderance of males has also been noted, although this series shows a 2:1 female:male ratio. The tumor arises most commonly in the mid or lower esophagus. The cell of origin of these tumors is considered to be the Kulchitsky or APUD cell of neuroectodermal derivation. They may show neurosecretory granules on electron microsopy. Polypeptides have been identified within the tumor cells. One previous report describes a patient with primary oat cell carcinoma of the esophagus and hypercalcemia. A patient with the syndrome of inappropriate anti-diuretic hormone secretion is described in this paper. Survival is poor following radiotherapy, with a median survival of 3 months in this series. On reviewing the records of the Radiation Oncology Unit in Edinburgh, no patient with oat cell carcinoma of the esophagus was reported before 1972. This suggests that awareness of this tumor is increasing and, although rare, its incidence is greater than previously reported

  10. A clinical study on carcinoembryonic antigens in patients with squamous cell carcinoma of the lung

    International Nuclear Information System (INIS)

    Moriya, Hiroshi; Satoh, Toshihiko; Kimura, Kazuei; Togawa, Takafumi; Higuchi, Yoshisuke

    1986-01-01

    The serum levels of carcinoembryonic antigens (CEA) were determined in 57 patients with squamous cell carcinoma of the lung. The overall positive ratio was 45.6 %. The patients were classified into 2 groups, a peripheral type and a central type, according to bronchoscopic findings. The positive ratio in patients with peripheral type was 66.7 %. And the ratio with central type was 26.7 %. There was a significant difference (p < 0.005) between peripheral type and central type of squamous cell carcinoma of the lung. (author)

  11. Longitudinal change in renal function after nephroureterectomy in patients with upper tract urothelial carcinoma

    Directory of Open Access Journals (Sweden)

    Chih-Yuan Chou

    2015-06-01

    Conclusion: In this study, it was found that the average renal function of the patients with upper tract urothelial carcinoma is not as good as the general population. More than half of the normal renal function patients have new onset chronic kidney disease after surgery. For preventing further deterioration of renal function, the implication of partial nephrectomy or segmental ureterectomy for selected patients with localized urothelial carcinoma should be re-examined. Besides, neoadjuvant chemotherapy should be considered for those who are not good candidates for local treatment.

  12. Histochemical alterations in colorectal carcinoma and adenoma in Egyptian patients

    Directory of Open Access Journals (Sweden)

    Saber A Sakr

    2016-01-01

    Full Text Available Objective: To evaluate the histochemical alterations in DNA and total carbohydrates, in colorectal cancer cells. Methods: This study was carried out on 48 colorectal carcinoma and 10 adenoma specimens. Hematoxylin and Eosin staining was carried out for histopathological examination to confirm the diagnosis and to evaluate the histopathological characteristics of tumor. Histologic grade and pathologic stage was assessed according to TNM staging system. Staging was also assessed according to original Dukes’ staging system. DNA was demonstrated by Feulgen method and carbohydrates were demonstrated by periodic acid Schiff’s reaction. Results: Adenoma cases showed that the cells lining the glands of the polyp have more crowded, irregular and darker nuclei (hyperchromatic, anisonucleosis, abnormal mitotic figures with prominent nucleoli and variability in the size and shape of nuclei. Colorectal carcinoma cases showed a condensation and reduction in the size of a cell nucleus associated with hyperchromatosis, pyknotic nuclei, abnormal mitotic figures, anisonucleosis, irregular nuclear membrane and inequality in the size of the nuclei (Pleomorphosis. There was a statistical significant differences between adenoma and carcinoma regarding number of mitotic cells (P = 0.03 that was in favour of malignant group. Adenoma and colorectal carcinoma cases showed periodic acid Schiff’s reactivity with different degree. Conclusions: These histochemical alterations can be so characteristic of a given tumor type and stage that they are used in cancer diagnosis and might also be related to the altered functional properties of cancer cells.

  13. Metastatic papillary carcinoma of the thyroid in a patient previously ...

    African Journals Online (AJOL)

    She had an 123I diagnostic whole body scan that showed 123I avid areas in the thyroid bed as well as left cervical lymph nodes, which later turned out to be metastatic papillary carcinoma of the thyroid on histology. She was treated with therapeutic doses of 131I. Follow-up radioactive iodine scans and serum thyroglobulin ...

  14. Metastatic papillary carcinoma of the thyroid in a patient previously ...

    African Journals Online (AJOL)

    Keywords: Graves' disease, papillary thyroid carcinoma, radioactive iodine. Résumé. Accessoire de ... une cause de préoccupation et de controverse pour ceux qui s'occupent d'eux. ... remained thyrotoxic warranting administration of three ...

  15. Frequent POLE1 p.S297F mutation in Chinese patients with ovarian endometrioid carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Zou, Yang; Liu, Fa-Ying; Liu, Huai; Wang, Feng [Key Laboratory of Women' s Reproductive Health of Jiangxi Province, Jiangxi Provincial Maternal and Child Health Hospital, Nanchang, Jiangxi 330006 (China); Central Laboratory, Jiangxi Provincial Maternal and Child Health Hospital, Nanchang, Jiangxi 330006 (China); Li, Wei [Key Laboratory of Women' s Reproductive Health of Jiangxi Province, Jiangxi Provincial Maternal and Child Health Hospital, Nanchang, Jiangxi 330006 (China); Central Laboratory, Jiangxi Provincial Maternal and Child Health Hospital, Nanchang, Jiangxi 330006 (China); Graduate School of Nanchang University, Nanchang, Jiangxi 330031 (China); Huang, Mei-Zhen [Graduate School of Nanchang University, Nanchang, Jiangxi 330031 (China); Jiangxi Provincial Cancer Institute, Jiangxi Provincial Cancer Hospital, Nanchang, Jiangxi 330029 (China); Huang, Yan; Yuan, Xiao-Qun [Key Laboratory of Women' s Reproductive Health of Jiangxi Province, Jiangxi Provincial Maternal and Child Health Hospital, Nanchang, Jiangxi 330006 (China); Central Laboratory, Jiangxi Provincial Maternal and Child Health Hospital, Nanchang, Jiangxi 330006 (China); Graduate School of Nanchang University, Nanchang, Jiangxi 330031 (China); Xu, Xiao-Yun [Graduate School of Nanchang University, Nanchang, Jiangxi 330031 (China); Jiangxi Provincial Cancer Institute, Jiangxi Provincial Cancer Hospital, Nanchang, Jiangxi 330029 (China); Huang, Ou-Ping, E-mail: huangouping@gmail.com [Jiangxi Provincial Cancer Institute, Jiangxi Provincial Cancer Hospital, Nanchang, Jiangxi 330029 (China); He, Ming, E-mail: jxhm56@hotmail.com [Department of Pharmacology and Molecular Therapeutics, Nanchang University School of Pharmaceutical Science, Nanchang 330006 (China)

    2014-03-15

    The catalytic subunit of DNA polymerase epsilon (POLE1) functions primarily in nuclear DNA replication and repair. Recently, POLE1 mutations were detected frequently in colorectal and endometrial carcinomas while with lower frequency in several other types of cancer, and the p.P286R and p.V411L mutations were the potential mutation hotspots in human cancers. Nevertheless, the mutation frequency of POLE1 in ovarian cancer still remains largely unknown. Here, we screened a total of 251 Chinese samples with distinct subtypes of ovarian carcinoma for the presence of POLE1 hotspot mutations by direct sequencing. A heterozygous somatic POLE1 mutation, p.S297F (c.890C>T), but not p.P286R and p.V411L hotspot mutations observed in other cancer types, was identified in 3 out of 37 (8.1%) patients with ovarian endometrioid carcinoma; this mutation was evolutionarily highly conserved from Homo sapiens to Schizosaccharomyces. Of note, the POLE1 mutation coexisted with mutation in the ovarian cancer-associated PPP2R1A (protein phosphatase 2, regulatory subunit A, α) gene in a 46-year-old patient, who was also diagnosed with ectopic endometriosis in the benign ovary. In addition, a 45-year-old POLE1-mutated ovarian endometrioid carcinoma patient was also diagnosed with uterine leiomyoma while the remaining 52-year-old POLE1-mutated patient showed no additional distinctive clinical manifestation. In contrast to high frequency of POLE1 mutations in ovarian endometrioid carcinoma, no POLE1 mutations were identified in patients with other subtypes of ovarian carcinoma. Our results showed for the first time that the POLE1 p.S297F mutation, but not p.P286R and p.V411L hotspot mutations observed in other cancer types, was frequent in Chinese ovarian endometrioid carcinoma, but absent in other subtypes of ovarian carcinoma. These results implicated that POLE1 p.S297F mutation might be actively involved in the pathogenesis of ovarian endometrioid carcinoma, but might not be actively

  16. Frequent POLE1 p.S297F mutation in Chinese patients with ovarian endometrioid carcinoma

    International Nuclear Information System (INIS)

    Zou, Yang; Liu, Fa-Ying; Liu, Huai; Wang, Feng; Li, Wei; Huang, Mei-Zhen; Huang, Yan; Yuan, Xiao-Qun; Xu, Xiao-Yun; Huang, Ou-Ping; He, Ming

    2014-01-01

    The catalytic subunit of DNA polymerase epsilon (POLE1) functions primarily in nuclear DNA replication and repair. Recently, POLE1 mutations were detected frequently in colorectal and endometrial carcinomas while with lower frequency in several other types of cancer, and the p.P286R and p.V411L mutations were the potential mutation hotspots in human cancers. Nevertheless, the mutation frequency of POLE1 in ovarian cancer still remains largely unknown. Here, we screened a total of 251 Chinese samples with distinct subtypes of ovarian carcinoma for the presence of POLE1 hotspot mutations by direct sequencing. A heterozygous somatic POLE1 mutation, p.S297F (c.890C>T), but not p.P286R and p.V411L hotspot mutations observed in other cancer types, was identified in 3 out of 37 (8.1%) patients with ovarian endometrioid carcinoma; this mutation was evolutionarily highly conserved from Homo sapiens to Schizosaccharomyces. Of note, the POLE1 mutation coexisted with mutation in the ovarian cancer-associated PPP2R1A (protein phosphatase 2, regulatory subunit A, α) gene in a 46-year-old patient, who was also diagnosed with ectopic endometriosis in the benign ovary. In addition, a 45-year-old POLE1-mutated ovarian endometrioid carcinoma patient was also diagnosed with uterine leiomyoma while the remaining 52-year-old POLE1-mutated patient showed no additional distinctive clinical manifestation. In contrast to high frequency of POLE1 mutations in ovarian endometrioid carcinoma, no POLE1 mutations were identified in patients with other subtypes of ovarian carcinoma. Our results showed for the first time that the POLE1 p.S297F mutation, but not p.P286R and p.V411L hotspot mutations observed in other cancer types, was frequent in Chinese ovarian endometrioid carcinoma, but absent in other subtypes of ovarian carcinoma. These results implicated that POLE1 p.S297F mutation might be actively involved in the pathogenesis of ovarian endometrioid carcinoma, but might not be actively

  17. Non-transplant therapies for patients with hepatocellular carcinoma and Child-Pugh-Turcotte class B cirrhosis.

    Science.gov (United States)

    Granito, Alessandro; Bolondi, Luigi

    2017-02-01

    Underlying liver cirrhosis is present in most patients with hepatocellular carcinoma, and liver transplantation is the only treatment strategy to cure both diseases. All other hepatocellular carcinoma treatment strategies have to take into account residual liver function that concurs with the patient's prognosis and might limit their feasibility. In patients with hepatocellular carcinoma and Child-Pugh-Turcotte class B (CPT-B), owing to borderline liver function, any intervention might be offset by liver function deterioration. In this setting, the decision for hepatocellular carcinoma treatment requires a comprehensive assessment of liver function, not restricted to the CPT classification, in addition to a careful evaluation of the prognostic effect of hepatocellular carcinoma compared with cirrhosis. In this Review, we provide an overview of the literature regarding the benefits and harms of non-transplant therapies in patients with hepatocellular carcinoma and CPT-B cirrhosis. Copyright © 2017 Elsevier Ltd. All rights reserved.

  18. The observation and nursing for advanced hepatocellular carcinoma patients treated with Sorafenib

    International Nuclear Information System (INIS)

    Chen Yu; Xu Jing; Lin Fuqun

    2011-01-01

    Objective: To summarize the author's experience which was obtained in observing and nursing the adverse reactions of advanced hepatocellular carcinoma patients who were treated with Sorafenib. Methods: The adverse reactions and their severity observed in 34 patients with advanced hepatocellular carcinoma who were treated with Sorafenib were retrospectively analyzed. Results: Side effects or toxic reaction were observed in all the patients, which included neutropenia, foot-hand syndrome (FHS), fatigue, diarrhea, hypertention, rash, etc. Five patients had to cut down the dose of Sorafenib in order to relieve the symptom, among them one patient had grade 4 FHS, 3 patients had grade 3 FHS and one patient had grade 3 neutropenia. Conclusion: Being familiar with sorafenib's adverse reaction, closely observing the patients condition and affording appropriate nursing measures, all the above items can definitely improve the therapeutic results and patient's living quality. (authors)

  19. Superior cervical ganglion mimicking retropharyngeal adenopathy in head and neck cancer patients: MRI features with anatomic, histologic, and surgical correlation

    Energy Technology Data Exchange (ETDEWEB)

    Loke, S.C.; Karandikar, A.; Goh, J.P.N. [Tan Tock Seng Hospital, Department of Diagnostic Radiology, Singapore (Singapore); Ravanelli, M.; Farina, D.; Maroldi, R. [Department of Radiology, University of Brescia, Brescia (Italy); Ling, E.A. [National University of Singapore, Department of Anatomy, Yong Loo Lin School of Medicine, Singapore (Singapore); Tan, T.Y. [Changi General Hospital, Department of Radiology, Singapore (Singapore)

    2016-01-15

    To describe the unique MRI findings of superior cervical ganglia (SCG) that may help differentiate them from retropharyngeal lymph nodes (RPLNs). A retrospective review of post-treatment NPC patients from 1999 to 2012 identified three patients previously irradiated for NPC that were suspected of having recurrent nodal disease in retropharyngeal lymph nodes during surveillance MRI. Subsequent surgical exploration revealed enlarged SCG only; no retropharyngeal nodal disease was found. A cadaveric head specimen was also imaged with a 3T MRI before and after dissection. In addition, SCG were also harvested from three cadaveric specimens and subjected to histologic analysis. The SCG were found at the level of the C2 vertebral body, medial to the ICA. They were ovoid on axial images and fusiform and elongated with tapered margins in the coronal plane. T2-weighted (T2W) signal was hyperintense. No central elevated T1-weighted (T1W) signal was seen within the ganglia in non-fat-saturated sequences to suggest the presence of a fatty hilum. Enhancement after gadolinium was present. A central ''black dot'' was seen on axial T2W and post-contrast images in two of the three SCG demonstrated. Histology showed the central black line was comprised of venules and interlacing neurites within the central portion of the ganglion. The SCG can be mistaken for enlarged RPLNs in post-treatment NPC patients. However, there are features which can help differentiate them from RPLNs, preventing unnecessary therapy. These imaging findings have not been previously described. (orig.)

  20. Clinical features and prognostic factors for survival in patients with poorly differentiated thyroid carcinoma and comparison to the patients with the aggressive variants of papillary thyroid carcinoma

    International Nuclear Information System (INIS)

    Jung, Tae-Sik; Kim, Tae-Yong; Kim, Kyung-Won

    2007-01-01

    We performed this study to compare the clinicopathologic features and outcomes between the patients with poorly differentiated thyroid carcinoma (PDTC) and the patients with the aggressive variants of papillary thyroid carcinoma (PTC). To evaluate the prognostic factors for survival of the patients with PDTC, we selected 49 patients with PDTC and 23 patients with the aggressive variants of PTC from three hospitals during the recent 15 years. The five-year survival rate and clinicopathologic features of the patients with PDTC were not different from those of the patients with the aggressive variants of PTC. Univariate analysis revealed the significant poor prognostic factors for survival of the patients with PDTC and the aggressive variants of PTC as follows: an age more than 45 years, a tumor size larger than 4 cm, the presence of tumor invasion to extrathyroidal tissue or the trachea, the presence of cervical lymph node invasion, the presence of distant metastasis, the absence of high-dose radioactive iodine (RAI) therapy, and tumor, nodes and metastasis (TNM) stage II, III and IV. Distant metastasis and high-dose RAI therapy were independent significant predictors for survival of the patients with PDTC and the aggressive variants of PTC on multivariate analysis. However, distant metastasis was the only independent significant predictors for survival of the patients with PDTC excluding patients with the aggressive variants of PTC. (author)

  1. Serum testosterone as a prognostic factor in patients with advanced prostatic carcinoma

    DEFF Research Database (Denmark)

    Iversen, P; Rasmussen, F; Christensen, I J

    1994-01-01

    In 245 patients with previously untreated advanced carcinoma of the prostate, serum concentrations of testosterone have been measured before androgen deprivation therapy, and patients were divided in quartiles according to their serum concentration. Pretreatment level of serum testosterone...... parameters suggest that low serum testosterone merely is a consequence of the advanced malignancy rather than a causative factor in the pathogenesis of prostatic cancer....

  2. A massive neglected giant basal cell carcinoma in a schizophrenic patient treated successfully with vismodegib

    DEFF Research Database (Denmark)

    Andersen, Rosa Marie; Lei, Ulrikke

    2015-01-01

    The small molecule vismodegib is a great treatment alternative to patients challenged, e.g. psychiatric disorders, suffering from severe basal cell carcinoma of the skin in which surgery or other treatment modalities is not possible because of patient's wish or condition. We present a case of a 73...

  3. Cytologic follow-up of patients with invasive cervical carcinoma treated by radiotherapy

    International Nuclear Information System (INIS)

    Muram, D.; Curry, R.H.; Drouin, P.

    1982-01-01

    In an 11-year study done at the Ottawa Civic Hospital, cytologic assessment of 323 patients treated by radiotherapy for invasive cervical carcinoma was reviewed. The value and limitations of gynecologic cytology in the follow-up of these patients are discussed

  4. Radioimmunological vasopressin determination in the urine of patients suffering from hypertension and lung carcinomas

    International Nuclear Information System (INIS)

    Freisenhausen, H.D.; Frahm, H.; Wiethold, G.; Desaga, U.; Ebeling, J.; Schrader, D.

    1976-01-01

    The AVP content of the 24 h urine was investigated in 43 patients suffering from hypertension and 80 patients suffering from bronchial carcinoma. With 103.2 +- 52.4 ng, the AVD content of the 24 h urine of 21 untreated hypertensives was highly significantly (p [de

  5. Can duplex Doppler ultrasound replace computerized tomography in staging patients with renal cell carcinoma?

    NARCIS (Netherlands)

    Bos, SD; Mensink, HJA

    The purpose of this study was to evaluate the accuracy and reliability of duplex Doppler ultrasound (US) and computerized tomography (CT) in staging patients with renal cell carcinoma (RCC). Sixty-six patients were evaluated pre-operatively with duplex Doppler ultrasound and CT. The results were

  6. Odontogenic Keratocyst Mimicking Paradental Cyst

    Directory of Open Access Journals (Sweden)

    Andrea Enrico Borgonovo

    2014-01-01

    Full Text Available Objective. The aim of this paper is to present an uncommon clinical and radiographic aspect of odontogenic keratocyst (OKC mimicking paradental cyst. Methods. A 32-year-old female patient showed a well-delimited radiolucent lesion connected with the root of the left third molar with close anatomical relationship with the mandibular canal. The clinical, radiographic, and anamnestic features lead us to diagnose a paradental cyst that was treated by enucleation after extraction of the partially impacted tooth. Results. Histological analysis showed typical histological features of PKC such as the presence of a lining of stratified squamous epithelium with a well-defined basal layer of palisading columnar of cuboidal cells. Conclusion. Initial X-ray analysis and the position of the lesion related to the third mandibular tooth caused us to mistakenly diagnose a paradental cyst. We were only able to identify the cyst as an PKC rather than a paradental cyst after histological analysis.

  7. Tumor-Like Liver Abscess Mimicking Malignancy With Lung Metastases in a Patient With Acute Renal Failure: A Case Report.

    Science.gov (United States)

    Wang, Chih Hsin; Sun, Cheuk-Kay; Jiang, Jiunn-Song; Tsai, Ming Hsien

    2016-03-01

    The worldwide incidence of Klebsiella pneumoniae liver abscess (KLA) is increasing. It is important to accurately diagnose this life-threatening disease to provide timely and appropriate treatment. Here we report the case of a 38-year-old man with acute renal failure and a tumor-like liver abscess and septic pulmonary embolism. Initially, his clinical symptoms, laboratory tests, and radiological findings presented equivocal results of malignancy with metastases. Fine needle aspiration of liver tumor was performed, which showed purulent material with a culture positive for K pneumoniae. KLA symptoms are atypical, and radiological findings may mimic a malignancy with tumor necrosis. In some circumstances, liver aspiration biopsy may be necessary to confirm the real etiology, leading to prompt and timely treatment. Moreover, we should be alert for the impression of KLA when facing a diabetic patient with liver mass lesion and acute renal failure.

  8. Diagnosis and osseous healing of a lateral periodontal cyst mimicking a deep unusual interdental pocket in a young patient

    Directory of Open Access Journals (Sweden)

    K N Dubey

    2010-01-01

    Full Text Available A 17-year-old male patient presented for the evaluation of his nonhealing interdental deep pocket in relation to the mandibular second premolar and mandibular first molar. He denied any history of pain. Excessive food lodgment, salty taste, and smell related to the specific region were his chief complaints. The periapical radiograph exhibited well-defined interradicular unilocular radiolucency with sclerotic margins between the vital mandibular second premolar and mandibular first molar. The lesion was completely enucleated with deep curettage and root planning. Histopathologic reports showed a heavy inflammatory infiltrate. Successive radiographs showed excellent bone healing. Teeth were endodontically treated for severe sensitivity to cold. Step-by-step radiographic follow-up showed osseous repair with no evidence of disease till 25 months.

  9. Mycobacterium intracellulare Infection Mimicking Progression of Scleroderma

    DEFF Research Database (Denmark)

    Krabbe, Simon; Engelhart, Merete; Thybo, Sören

    2017-01-01

    This case report describes a patient with scleroderma who developed Mycobacterium intracellulare infection, which for more than a year mimicked worsening of her connective tissue disorder. The patient was diagnosed with scleroderma based on puffy fingers that developed into sclerodactyly, abnormal......, unfortunately with significant scarring. Immunodeficiency testing was unremarkable. In summary, an infection with Mycobacterium intracellulare was mistaken for an unusually severe progression of scleroderma....

  10. Detection of erbB2 copy number variations in plasma of patients with esophageal carcinoma

    International Nuclear Information System (INIS)

    Andolfo, Immacolata; Orditura, Michele; Ciardiello, Fortunato; De Vita, Fernando; Zollo, Massimo; Petrosino, Giuseppe; Vecchione, Loredana; De Antonellis, Pasqualino; Capasso, Mario; Montanaro, Donatella; Gemei, Marica; Troncone, Giancarlo; Iolascon, Achille

    2011-01-01

    Mortality is high in patients with esophageal carcinoma as tumors are rarely detected before the disease has progressed to an advanced stage. Here, we sought to isolate cell-free DNA released into the plasma of patients with esophageal carcinoma, to analyze copy number variations of marker genes in the search for early detection of tumor progression. Plasma of 41 patients with esophageal carcinoma was prospectively collected before tumor resection and chemotherapy. Our dataset resulted heterogeneous for clinical data, resembling the characteristics of the tumor. DNA from the plasma was extracted to analyze copy number variations of the erbB2 gene using real-time PCR assays. The real-time PCR assays for erbB2 gene showed significant (P = 0.001) copy number variations in the plasma of patients with esophageal carcinoma, as compared to healthy controls with high sensitivity (80%) and specificity (95%). These variations in erbB2 were negatively correlated to the progression free survival of these patients (P = 0.03), and revealed a further risk category stratification of patients with low VEGF expression levels. The copy number variation of erbB2 gene from plasma can be used as prognostic marker for early detection of patients at risk of worse clinical outcome in esophageal cancer

  11. Clinical application of four plasma tumor markers and 13C-urea test in diagnosis of patients with gastric carcinoma

    International Nuclear Information System (INIS)

    Pu Weigang; Tan Jifu; Zhu Jianhua; Yang Yongqing

    2010-01-01

    Objective: To investigate clinical value of plasma gastrin, leptin, carbohydrate antigen 125 (CA125), carbohydrate antigen 72-4 (CA72-4) and 13 C-urea breath test ( 13 C-UBT) in diagnosis of patients with gastric carcinoma. Methods: Radioimmunoassay and enzyme immunosorbent assay were used to determine the plasma gastrin, leptin, CA125 and CA72-4 levels, and helicobacter pylori (HP) infection rate was determined by 13 C-UBT. Compared all the determined results from 126 patients with gastric carcinoma (including 32 cases I-II stage gastric carcinoma, 57 cases III stage gastric carcinoma and 37 cases IV stage gastric carcinoma) and 60 normal controls. Results: The plasma gastrin, CA125 and CA72-4 levels in 126 patients with gastric carcinoma were significantly higher (t=3.125, t=3.159, t=3.788, P 13 C-UBT played a considerable role for diagnosis and therapy. (authors)

  12. Giant kidney worms in a patient with renal cell carcinoma.

    Science.gov (United States)

    Kuehn, Jemima; Lombardo, Lindsay; Janda, William M; Hollowell, Courtney M P

    2016-03-07

    Dioctophyma renale (D. renale), or giant kidney worms, are the largest nematodes that infect mammals. Approximately 20 cases of human infection have been reported. We present a case of a 71-year-old man with a recent history of unintentional weight loss and painless haematuria, passing elongated erythematous tissue via his urethra. CT revealed a left renal mass with pulmonary nodules and hepatic lesions. On microscopy, the erythematous tissue passed was identified as D. renale. On subsequent renal biopsy, pathology was consistent with renal cell carcinoma. This is the first reported case of concomitant D. renale infection and renal cell carcinoma, and the second reported case of D. renale infection of the left kidney alone. 2016 BMJ Publishing Group Ltd.

  13. Basosquamous carcinoma in an Indian patient with oculocutaneous albinism

    Directory of Open Access Journals (Sweden)

    Ranjan Nitin

    2009-01-01

    Full Text Available A middle-aged man with type IA OCA presented to us with a large ulcerated plaque of three year duration over the forehead. Histopathology showed basosquamous carcinoma in the form of distinct areas of basal and squamous differentiation. Metastasis workup was negative. Complete surgical excision, strict photoprotection and regular follow-up were advised. A timely recognition of this potentially aggressive neoplasm is the key to curative treatment.

  14. [Care pathway of patients with hepatocellular carcinoma in France: State of play in 2017].

    Science.gov (United States)

    Costentin, Charlotte; Ganne-Carrié, Nathalie; Rousseau, Benoit; Gérolami, René; Barbare, Jean-Claude

    2017-09-01

    Hepatocellular carcinoma is a major public health problem with one of the highest overall mortality compared to other cancers. The median overall survival in France in a hospital population with hepatocellular carcinoma is 9.4 months. Several publications reported a positive impact of hepatocellular carcinoma screening on diagnosis at an early-stage, eligibility for curative treatment and overall survival. However, the identification of patients to be included in a hepatocellular carcinoma screening program and the application of screening recommendations are not optimal. Other studies suggest a potentially negative impact of delayed diagnosis or treatment initiation on the patient's prognosis. Finally, marked variations between French regions and departments have been described in terms of access to curative treatment and overall survival. In this review article, we propose a state of play of the hepatocellular carcinoma patient's care pathway in France with the aim of identifying potential breaking points with negative impact on prognosis and of developing proposals for improvement. Copyright © 2017 Société Française du Cancer. Published by Elsevier Masson SAS. All rights reserved.

  15. Expression of nerve growth factor and heme oxygenase-1 predict poor survival of breast carcinoma patients

    International Nuclear Information System (INIS)

    Noh, Sang Jae; Chung, Myoung Ja; Moon, Woo Sung; Kang, Myoung Jae; Jang, Kyu Yun; Bae, Jun Sang; Jamiyandorj, Urangoo; Park, Ho Sung; Kwon, Keun Sang; Jung, Sung Hoo; Youn, Hyun Jo; Lee, Ho; Park, Byung-Hyun

    2013-01-01

    Nerve growth factor (NGF) is a neurotrophin and has been suggested to induce heme oxygenase-1 (HO1) expression. Although the role of HO1 in tumorigenesis remains controversial, recent evidence suggests NGF and HO1 as tumor-progressing factors. However, the correlative role of NGF and HO1 and their prognostic impact in breast carcinoma is unknown. We investigated the expression and prognostic significance of the expression of NGF and HO1 in 145 cases of breast carcinoma. Immunohistochemical expression of NGF and HO1 was observed in 31% and 49% of breast carcinoma, respectively. The expression of NGF and HO1 significantly associated with each other, and both have a significant association with histologic grade, HER2 expression, and latent distant metastasis. The expression of NGF and HO1 predicted shorter overall survival of breast carcinoma by univariate and multivariate analysis. NGF expression was an independent prognostic indicator for relapse-free survival by multivariate analysis. The combined expression pattern of NGF and HO1 was also an independent prognostic indicator of overall survival and relapse-free survival. The patients with tumors expressing NGF had the shortest survival and the patients with tumor, which did not express NGF or HO1 showed the longest survival time. This study has demonstrated that individual expression of NGF or HO1, and the combined NGF/HO1 expression pattern could be prognostic indicators for breast carcinoma patients

  16. Management of the Patient with Aggressive and Resistant Papillary Thyroid Carcinoma

    Science.gov (United States)

    Miftari, Rame; Topçiu, Valdete; Nura, Adem; Haxhibeqiri, Valdete

    2016-01-01

    Purpose: Papillary carcinoma is the most frequent type of thyroid cancer and was considered the most benign of all thyroid carcinomas, with a low risk of distant metastases. However, there are some variants of papillary thyroid carcinoma that have affinity to spread in many organs, such as: lymph nodes, lungs and bones. Aim: The aim of this study was presentation of a case with papillary carcinoma of the thyroid gland, very persistent and resistant in treatment with I 131. Material and results: A man 56 years old were diagnosed with papillary carcinoma of thyroid gland. He underwent a surgical removal of the tumor and right lobe of thyroid gland. With histopathology examination, were confirmed follicular variant of papillary carcinoma pT4. Two weeks later he underwent total thyroidectomy and was treated with 100 mCi of J 131. Six months later, the value of thyroglobulin was found elevated above upper measured limits (more than 500 ng/ml). Patient underwent surgical removal of 10 metastatic lymph nodes in the left side of the neck and has been treated with 145 mCi of radioiodine I 131. The examination after 5 months shows elevation of thyroglobulin, more than 20000 ng/ml and focally uptake of J 131 in the left lung. Patient was treated once again with 150 mCi radioiodine J 131. Whole body scintigraphy was registered focal uptake of radioiodine in the middle of the left collarbone. After a month, patient refers the enlargement of the lymph node in the right side of the neck. Currently patient is being treated with kinase inhibitor drug sorafenib and ibandronate. We have identified first positive response in treatment. Enlarged lymph node in the neck was reduced and the patient began feeling better. Conclusion: This study suggests that some subtypes of papillary thyroid carcinoma appear to have more aggressive biological course. Subtypes of papillary thyroid carcinoma such as diffuse sclerosing carcinoma, tall cell or columnar cell and insular variants, appears to

  17. Relation of Serum Alkaline Phosphatase to liver scintigram in patients with hepatocellular carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Nishimura, H; Harada, T; Nawata, J; Hayakawa, M; Nishioka, M; Takemoto, T; Yokoyama, T; Takahashi, M

    1982-12-01

    Serum Alkaline Phosphatase (ALP) was studied in relation to liver scintigrams of 54 patients with hepatocellular carcinoma. The ALP activity was higher with larger tumors and in multiple tumors. Within the single tumor group, the activity was higher when the tumor was located in the hilum than in the periphery. The incidence of ALP-1 isoenzyme (bile ALP) roughly paralleled the total ALP activity. These results suggest that the variation of serum ALP seen in each individual patients with hepatocellular carcinoma reflects the volume of cholestatic liver tissue, which is changed by the number, size and localization of the tumor nodules in the liver.

  18. Patients' perceptions of their cosmetic appearance more than ten years after radiotherapy for basal cell carcinoma

    International Nuclear Information System (INIS)

    Cooper, J.S.

    1988-01-01

    Of 47 elderly patients treated by simple radiotherapeutic techniques for basal cell carcinomas, 12 are alive and free of disease more than 10 years after treatment. They were asked to rate their perception of the current cosmetic appearance of their lesions on a scale consisting of: excellent, very good, good, mediocre, and poor. Six of the 12 rated their cosmetic appearance as excellent, three considered it very good, and three called it good. Despite undeniable objective deterioration of the cosmetic appearance of irradiated basal cell carcinomas, patients appear to be pleased with the results. (author)

  19. Virtual endoscopy using spiral CT in patients with carcinomas of the hypopharynx and larynx

    International Nuclear Information System (INIS)

    Song, Sang Gook; Seo, Jeong Jin; Chung, Tae Woong; Kim, Hyeong Kil; Jeong, Gwang Woo; Jeong, Yong Yeon; Kang, Heoung Keun; Cho, Jae Sik

    2000-01-01

    To compare the usefulness of virtual endoscopy using spiral CT with that of laryngoscopy in the detection and evaluation of laryngeal and pharyngeal carcinomas. Twenty-four patients with pathologically proven laryngeal and pharyngeal carcinomas underwent laryngoscopy and virtual endoscopy using spiral CT. Eleven of the carcinomas were supraglottic, five were glottic, and eight were hypopharyngeal. Source images obtained by spiral CT were transmitted to an independent workstation and virtual endoscopic images were obtained using Navigator software. These were graded according to their quality (good, fair, bad), and were interpreted by two radiologists who were blinded to the conventional endoscopic findings. These latter were subsequently compared with the virtual endoscopic findings in terms of similarity to laryngoscopic examination and detectability of lesions. The overall image quality of virtual endoscopy was good in 16 cases (67%), fair in eight (33%), and bad in no case. Among the 11 supraglottic carcinomas, image quality was good in seven cases (64%), and fair in four (36%). In four of the five glottic carcinomas (80%) quality was good, and in one case (20%) it was fair, while among the eight hypopharyngeal carcinomas, quality was good in five cases (63%), and fair in three (37%). Overall, detection of the lesion was possible in 23 cases (96%). Due to the small size of the lesion, the one case of glottic carcinoma was not detected. Virtual endoscopy using spiral CT is a safe and noninvasive method, and also successfully detects laryngeal and pharyngeal lesions, with good image quality. For the evaluation of laryngeal and hypopharyngeal carcinoma, its use ma complement that of axial CT. (author)

  20. Cellular Immune Responses for Squamous Cell Carcinoma Antigen Recognized by T Cells 3 in Patients with Hepatocellular Carcinoma.

    Directory of Open Access Journals (Sweden)

    Kiichiro Kaji

    Full Text Available Squamous cell carcinoma antigen recognized by T cells 3 (SART3, a tumor-associated antigen expressed in many cancers, functions in tumor rejection. In this study, we investigated its usefulness as an immunotherapeutic target in hepatocellular carcinoma (HCC.The expression of SART3 in hepatoma cell lines and HCC tissues was investigated by immunofluorescence and immunohistochemical analyses. Two peptides derived from SART3 (SART3109 and SART3315 were used for immunological analysis. T-cell responses were investigated by interferon-gamma (IFN-γ enzyme-linked immunospot and cytotoxic T lymphocyte (CTL assays using peripheral blood mononuclear cells (PBMCs in 47 patients, and tumor-infiltrating lymphocytes in 8 of 47 patients with HCC. The safety of immunotherapy using a SART3-derived peptide was investigated by vaccinations of SART3109 in 12 patients with HCC (trial registration: UMIN000005677.The immunofluorescence and immunohistochemical analyses showed that SART3 was expressed in six HCC cell lines, and in HCC tissues including of alpha-fetoprotein-negative individuals. SART3-specific CTLs were generated by stimulating PBMCs with the peptides, and they showed cytotoxicity against HCC cells expressing the protein. Of the 47 HCC patients, 25.5% and 10.6% showed significant responses to SART3109 and SART3315, respectively. The infiltration of SART3109-specific IFN-γ-producing CTLs into the tumor site was confirmed. In the vaccination study, no severe adverse events were observed, and the peptide-specific CTLs were newly induced in four of five patients tested.SART3 is an immunotherapeutic candidate, and peptides from this antigen may be applied in HCC immunotherapy.UMIN000005677.

  1. Prognostic impact of BRCA1 pathogenic and BRCA1/BRCA2 unclassified variant mutations in patients with ovarian carcinoma

    NARCIS (Netherlands)

    Majdak, EJ; Debniak, J; Milczek, T; Cornelisse, CJ; Devilee, P; Emerich, J; Jassem, J; De Bock, GH

    2005-01-01

    BACKGROUND. The clinical relevance of BRCA1/2 alterations in ovarian carcinoma patients is debatable. Our aim was to determine factors influencing the risk of recurrence and death in ovarian carcinoma patients with BRCA pathogenic and unclassified variant mutations. METHODS. A consecutive series of

  2. Complete en bloc urinary exenteration for synchronous multicentric transitional cell carcinoma with sarcomatoid features in a hemodialysis patient

    Directory of Open Access Journals (Sweden)

    Tiberio M. Siqueira Jr

    2006-10-01

    Full Text Available The incidence of transitional cell carcinoma (TCC in patients submitted to hemodialysis is low. The presence of TCC with sarcomatoid features in this cohort is even scarcer. Herein, we describe a very rare case of synchronous multicentric muscle invasive bladder carcinoma with prostate invasion in a hemodialysis patient, submitted to complete en bloc urinary exenteration.

  3. Parathyroid Carcinoma in Patients that Have Undergone Surgery for Primary Hyperparathyroidism.

    Science.gov (United States)

    Libánský, Petr; Adámek, Svatopluk; Broulík, Petr; Fialová, Martina; Kubinyi, Josef; Lischke, Robert; Naňka, Ondřej; Pafko, Pavel; Šedý, Jiří; Bobek, Vladimír

    2017-01-01

    Parathyroid carcinoma is a rare clinical entity, which represents one of the main reasons, why surgery should be performed in specialized centres. Preoperatively, it is very difficult to distinguish between benign and malignant hyperparathyroidism. During the years 1996-2016, we performed 2,220 operations in 2,075 patients with a diagnosis of primary hyperparathyroidism. Among these 2,220 operations, there were 16 operations for parathyroid carcinoma. These 16 operations, including reoperations, were performed in four patients. Two patients had no reoperation, but another 2 patients required 14 reoperations in total. Parathyroid carcinoma was described in 0.2% of all patients with a diagnosis of primary hyperparathyroidism. The number of operations was 0.73% of all operations of primary hyperparathyroidism in years 1996-2016. Prognosis of parathyroid carcinoma is quite favourable, patients evidence a long-term survival rate after the primary operation. However, every reoperation increases the number of possible complications, including recurrent laryngeal nerve injury. Copyright© 2017, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.

  4. Can non-selective beta-blockers prevent hepatocellular carcinoma in patients with cirrhosis?

    DEFF Research Database (Denmark)

    Thiele, Maja; Wiest, Reiner; Gluud, Lise Lotte

    2013-01-01

    Hepatocellular carcinoma is the main liver-related cause of death in patients with compensated cirrhosis. The early phases are asymptomatic and the prognosis is poor, which makes prevention essential. We propose that non-selective beta-blockers decrease the incidence and growth of hepatocellular...... and growth of hepatocellular carcinoma. Rodent and in vitro studies support the hypothesis, but clinical verification is needed. Different study designs may be considered. The feasibility of a randomized controlled trial is limited due to the necessary large number of patients and long follow......-up. Observational studies carry a high risk of bias. The meta-analytic approach may be used if the incidence and mortality of hepatocellular carcinoma can be extracted from trials on variceal bleeding and if the combined sample size and follow up is sufficient....

  5. An aggressive merkel cell carcinoma in a patient with chronic renal failure

    Directory of Open Access Journals (Sweden)

    Sevda Gizlenti

    2014-12-01

    Full Text Available Merkel cell carcinoma (MCC is a rare cutaneous tumor arising from neuroendocrine cells and Merkel cells. Early diagnosis and treatment is important because of its aggressive course. We here report a 61 years old man with chronic renal failure, 3x5 cm mass on his right leg and inguinal-paraaortic lymph node metastases and resulting in death. MCC in the literature of the AIDS disease, organ transplantation, immunosuppressive therapy areas, and additional malignancies (multiple myeloma, chronic lymphocytic leukemia, non-Hodgkin's lymphoma, and melanoma have been reported in patients with increased incidence. Up to date a patient with renal transplantation and Merkel cell carcinoma have been reported in the literature, Merkel cell carcinoma with chronic renal failure have not been reported.

  6. Immunohistochemical expression of HER-2/neu in patients with lung carcinoma and its prognostic significance

    International Nuclear Information System (INIS)

    Petrusevska, G.; Banev, S.; Ilievska-Poposka, B.; Smickova, S.; Spirovski, Z.

    2004-01-01

    Background. The HER-2 protein or p185her2 is a membrane receptor with tyrosine kinase activity encoded by HER-2/neu gene. Overexpression of HER-2/neu has been observed in many human cancers, including lung cancer. In the study, the expression of HER-2 protein is determined in the spectrum of lung cancer (adenocarcinoma, squamous cell carcinoma and small cell carcinoma). Patients and methods. The study population consisted of two groups: 19 patients that had undergone surgical treatment and 10 patients that had undergone fiber-optic bronchoscopy and biopsy for primary diagnosis only. Tissue specimens were neutral formaldehyde-fixed and paraffin-embedded. Standard histochemical and immunohistochemical staining were used for diagnosis. Expression of HER-2/neu protein was determined by immunohistochemical staining with Hercep Test (DAKO). The results were graded 0-1 as negative and 2-3 as positive. Results. Overall incidence of HER-2/neu overexpression was 34.4% (10 of 29). Higher incidence was found in the patients with adenocarcinoma 45.4% (5 of 11). In squamous cell carcinoma and small cell carcinoma, the overexpression incidence was 30.7% (4 of 13) and 20% (1 of 5), respectively. No statistically significant difference was seen given the age and gender. HER-2/neu overexpression was more pronounced in the patients with advanced tumour: all patients with squamous cell carcinoma and HER-2/neu overexpression had stage IIIB and stage IV disease, while 80 % of adenocarcinoma patients with HER-2/neu overexpression had stage IIIA and IIIB disease. Conclusions. These results are satisfactory and encourage us to continue this work in the follow-up study to evaluate HER-2/neu role as predictive and prognostic factor for the patients with lung cancer. (author)

  7. A case of gallbladder mass: Malakoplakia (The tumor mimicker

    Directory of Open Access Journals (Sweden)

    Kanwaljeet Singh

    2017-01-01

    Full Text Available Diagnosis of malakoplakia presenting as gall bladder mass is a diagnostic dilemma faced by pathologists, radiologists, and surgeons. Malakoplakia is a rare inflammatory disorder and tumor mimicker usually occurring in the urinary tract, may occasionally be found in gall bladder. Here, we present a rare case, presenting as gall bladder mass in a known case of gallstone disease, clinically suspected as carcinoma and later turned out to be malakoplakia in gall bladder.

  8. Peritoneal implants without ascites. Preoperative CT diagnosis in colon carcinoma patients

    International Nuclear Information System (INIS)

    Saida, Yukihisa; Itai, Yuji; Tsunoda, Hiroko; Matsueda, Kiyoshi.

    1994-01-01

    We evaluated the preoperative CT findings in 10 patients with colon carcinoma in whom peritoneal metastases had been surgically confirmed. Seven patients lacked ascites. No CT findings suggestive of peritoneal metastasis were observed in two patients without ascites even by retrospective evaluation. A large mass was observed in the cul-de-sac in another. In the remaining four patients, small peritoneal metastases ranging from 8 to 11 mm in diameter were observed at the omentum in two, along the falciform ligament in one, and at both the omentum and the iliac fossa in one; three of these patients had received no prospective diagnosis of peritoneal metastasis prior to the surgery. In patients with advanced colon carcinoma with suspected serosal invasion, the entire peritoneal cavity should be carefully examined and interpreted using CT in order to detect small peritoneal implants even when ascites is absent. (author)

  9. Cetuximab & Nivolumab in Patients With Recurrent/Metastatic Head & Neck Squamous Cell Carcinoma

    Science.gov (United States)

    2018-04-10

    Squamous Cell Carcinoma of the Oropharynx; Squamous Cell Carcinoma of the Larynx; Squamous Cell Carcinoma of the Oral Cavity; Squamous Cell Carcinoma of the Hypopharynx; Squamous Cell Carcinoma of the Paranasal Sinus; Head and Neck Squamous Cell Carcinoma; Squamous Cell Cancer; Head and Neck Carcinoma

  10. Treatment recommendations in patients diagnosed with high-risk cutaneous squamous cell carcinoma

    International Nuclear Information System (INIS)

    Veness, M.J.

    2005-01-01

    Non-melanoma cutaneous cancers occur at an epidemic rate in Australia. With an ageing population, more Australians will develop these cancers and at an increasing rate. In the majority of cases local treatment is highly curative. However, a subset of the population will be diagnosed with a high-risk cutaneous squamous cell carcinoma. These can be defined as patients at risk of having subclinical metastases to regional lymph nodes based on unfavourable primary lesion features (including inadequately excised and recurrent lesions), patients with metastatic squamous cell carcinoma to regional lymph nodes, and squamous cell carcinoma in immunosuppressed patients. The mortality and morbidity associated with high-risk cutaneous squamous cell carcinoma is usually as a consequence of uncontrolled metastatic nodal disease and, to a lesser extent, distant metastases. Radiotherapy has an essential role in treating these patients and in many cases the addition of adjuvant radiotherapy may be life saving. It is therefore important that all clinicians treating skin cancers have an understanding and awareness of the optimal approach to these patients. The aim of this article is to present treatment recommendations based on an overview of the current published literature. Copyright (2005) Blackwell Science Pty Ltd

  11. Assessment of quality of life in patients treated with accelerated radiotherapy for laryngeal and hypopharyngeal carcinomas.

    Science.gov (United States)

    Allal, A S; Dulguerov, P; Bieri, S; Lehmann, W; Kurtz, J M

    2000-05-01

    This study was conducted to evaluate quality of life (QOL) and functional outcome in patients with carcinomas of the larynx and hypopharynx treated with accelerated radiotherapy (RT). Between January 1991 and September 1996, 21 patients treated with accelerated concomitant boost RT schedule (69.9 Gy in 5. 5 weeks) for laryngeal (n = 10) or hypopharyngeal (n = 11) carcinomas and who remained free of disease at 1-year minimum follow-up were evaluated. The functional outcome was assessed by the subjective Performance Status Scale for Head and Neck cancer (PSSHN) and general QOL by the European Organization for Research and Treatment of Cancer Core QOL questionnaire (EORTC QLQ-C30). The median length of follow-up was 37 months (range, 13 to 75). The PSSHN scores were 89, 84, and 86, respectively, for eating in public, understandability of speech and normalcy of diet (100 = normal function). Significantly lower scores for understandability of speech were observed in patients with advanced and laryngeal carcinomas. Normalcy of diet was affected negatively by the severity of xerostomia. All mean functional scale scores of the EORTC QLQ-C30 module were 20% to 25% below the higher score. Most of these scale scores were significantly affected by the severity of xerostomia. Patients treated with concomitant boost RT for laryngeal and hypopharyngeal carcinomas appear to have similar QOL and functional outcome to those reported for patients treated with conventional or hyperfractionated RT. As expected, many QOL scales were affected by the severity of xero- stomia.

  12. Imaging diagnosis of portal vein thrombosis following splenectomy in 23 patients with hepatocellular carcinoma

    International Nuclear Information System (INIS)

    Yamashita, Kohsuke; Takayasu, Kenichi; Muramatsu, Yukio; Moriyama, Noriyuki; Yamada, Tatsuya; Makuuchi, Masatoshi; Hasegawa, Hiroshi

    1988-01-01

    During the past two years, the postoperative development of portal vein thrombosis (PVT) following splenectomy with simultaneous or subsequent hepatectomy for hepatocellular carcinoma was detected in 3 of 23 patients (13 %) utilizing ultrasound and/or computed tomography. These 3 patients were clinically asymptomatic. Two of these patients were treated medically with urokinase, and aspirin or dipyridamole, with documented resolution of the PVT by ultrasound. (author)

  13. Study of hormonal status of surgical patients with endometrial carcinoma

    International Nuclear Information System (INIS)

    Musina, R.Kh.; Kiseleva, N.S.; Modnikov, O.P.

    1987-01-01

    A radioimmunoassay was conducted in the pituitary-ovary and pituitary-adrenals systems in 37 cases of endometrial carcinoma treatment and 1, 3, 5 and 14 days after extirpation of the uterus and appendages. The levels of follicle - stimulating (FSH) and luteinizing (LH) hormones of the pituitary, prolactin, ACTH, estradiol, progesterone, testosterone, cortisol and aldosterone were studied. Such disturbances as decreased production of FSH, LH, progesterone and testosterone were observed before operation. Surgery was followed by a considerable rise in prolactin production and basal levels of FSH and LH, a decrease in estradiol, progesterone and testosterone concentrations and was accompanied by a sizeable release of cortisol and aldosterone

  14. Wound Myiasis in a Patient with Squamous Cell Carcinoma

    Directory of Open Access Journals (Sweden)

    Mohammad Namazi

    2009-01-01

    Full Text Available A 60-year-old, otherwise healthy, male farmer presented to our Dermatology Department with a large ulcer on his lower right leg. The lesion had started as a small papule 6 months before, which became eroded and transformed into a rather rapidly progressive ulcer. On careful inspection, numerous larvae were found moving within the wound. The larvae were analyzed and found to be Lucilia sericata (the green bottle blowfly. The lesion was diagnosed histopathologically as squamous cell carcinoma. The myiasis was treated by submerging the wound in a dilute permanganate potassium solution.

  15. Invasive Aspergillosis Mimicking Metastatic Lung Cancer

    Directory of Open Access Journals (Sweden)

    Michiel J. E. G. W. Vanfleteren

    2018-06-01

    Full Text Available In a patient with a medical history of cancer, the most probable diagnosis of an 18FDG-avid pulmonary mass combined with intracranial abnormalities on brain imaging is metastasized cancer. However, sometimes a differential diagnosis with an infectious cause such as aspergillosis can be very challenging as both cancer and infection are sometimes difficult to distinguish. Pulmonary aspergillosis can present as an infectious pseudotumour with clinical and imaging characteristics mimicking lung cancer. Even in the presence of cerebral lesions, radiological appearance of abscesses can look like brain metastasis. These similarities can cause significant diagnostic difficulties with a subsequent therapeutic delay and a potential adverse outcome. Awareness of this infectious disease that can mimic lung cancer, even in an immunocompetent patient, is important. We report a case of a 65-year-old woman with pulmonary aspergillosis disseminated to the brain mimicking metastatic lung cancer.

  16. Prognostic significance of surgical extranodal extension in head and neck squamous cell carcinoma patients.

    Science.gov (United States)

    Matsumoto, Fumihiko; Mori, Taisuke; Matsumura, Satoko; Matsumoto, Yoshifumi; Fukasawa, Masahiko; Teshima, Masanori; Kobayashi, Kenya; Yoshimoto, Seiichi

    2017-08-01

    Lymph node metastasis with extranodal extension represents one of the most important adverse prognostic factors for survival in patients with head and neck squamous cell carcinoma. We propose that extranodal extension occurs to differing extents. The aim of this study was to determine the prognostic significance of extranodal extension in patients with head and neck squamous cell carcinoma. Two hundred and ninety-eight patients with head and neck squamous cell carcinoma who underwent surgical resection and neck dissection were included. Cervical lymph nodes were classified into four categories: (i) pathological N negative, (ii) extranodal extension negative, (iii) non-surgical extranodal extension and (iv) surgical extranodal extension. Lymph node metastases were detected in 67.1% of laryngeal/hypopharyngeal cancer patients and 52.7% of oral cancer patients. The 3-year disease-specific survival rates for patients in the pathological N negative, extranodal extension negative, non-surgical extranodal extension and surgical extranodal extension groups were 90.9%, 79.6%, 63.8% and 48.3%, respectively. In laryngeal/hypopharyngeal cancer patients, surgical extranodal extension was associated with a significantly poorer disease-specific survival than a pathological N negative, extranodal extension negative or non-surgical extranodal extension status. In oral cancer patients, no significant differences were observed between the non-surgical and surgical extranodal extension groups. However, non-surgical extranodal extension was associated with a poorer disease-specific survival than a pathological N negative or extranodal extension negative status. Surgical extranodal extension was a poor prognostic factor in patients with head and neck squamous cell carcinoma. The prognostic significance of surgical extranodal extension differed between laryngeal/hypopharyngeal and oral cancer patients. The clinical significance of surgical extranodal extension was much greater for

  17. Decreased UV-induced DNA repair synthesis in peripheral leukocytes from patients with the nevoid basal cell carcinoma syndrome

    International Nuclear Information System (INIS)

    Ringborg, U.; Lambert, B.; Landergen, J.; Lewensohn, R.

    1981-01-01

    The uv-induced DNA repair synthesis in peripheral leukocytes from 7 patients with the nevoid basal cell carcinoma syndrome was compared to that in peripheral leukocytes from 5 patients with basal cell carcinomas and 39 healthy subjects. A dose response curve was established for each individual, and maximum DNA repair synthesis was used as a measure of the capacity for DNA repair. The patients with the nevoid basal cell carcinoma syndrome had about 25% lower level of maximum DNA repair synthesis as compared to the patients with basal cell carcinomas and control individuals. The possibility that DNA repair mechanisms may be involved in the etiology to the nevoid basal cell carcinoma syndrome is discussed

  18. Fibrolamellar hepatocellular carcinoma with ovarian metastasis - an unusual presentation.

    Science.gov (United States)

    Ciurea, Silviu Horia; Matei, Emil; Stănescu, CodruŢ Silvian; Lupescu, Ioana Gabriela; Boroş, Mirela; Herlea, Vlad; Luca, Niculina Ioana; DorobanŢu, Bogdan Mihail

    2017-01-01

    Fibrolamellar carcinoma (FLC) has been considered a distinct clinical entity vs. hepatocellular carcinoma, with respect to its epidemiology, etiology, and prognosis. We describe the unusual case of a 23-year-old female patient with FLC and ovarian (Krukenberg) and peritoneal metastases, clinically mimicking an ovarian carcinoma. Multiple recurrences occurred despite initial R0 resection and chemotherapy, requiring surgical treatment. The patient survived five years and died from generalized disease. The particularities of our case are discussed by comparison with the other two similar cases and other date from the literature. To our knowledge, the ovarian involvement encountered in our case is the third case published in literature, being explained by the superficial location of the liver tumor.

  19. High immunosuppressive burden in advanced hepatocellular carcinoma patients: Can effector functions be restored?

    Science.gov (United States)

    Lugade, Amit A; Kalathil, Suresh; Miller, Austin; Iyer, Renuka; Thanavala, Yasmin

    2013-07-01

    The accumulation of immunosuppressive cells and exhausted effector T cells highlight an important immune dysfunction in advanced stage hepatocellular carcinoma (HCC) patients. These cells significantly hamper the efficacy immunotherapies and facilitate HCC progression. We have recently demonstrated that the multipronged depletion of immunosuppressive cells potentially restores effector T-cell function in HCC.

  20. Dynamic thiol/disulphide homeostasis in patients with basal cell carcinoma.

    Science.gov (United States)

    Demirseren, Duriye Deniz; Cicek, Cagla; Alisik, Murat; Demirseren, Mustafa Erol; Aktaş, Akın; Erel, Ozcan

    2017-09-01

    The aim of this study is to measure and compare the dynamic thiol/disulphide homeostasis of patients with basal cell carcinoma and healthy subjects with a newly developed and original method. Thirty four patients attending our outpatient clinic and clinically and histopathologically diagnosed as nodular basal cell carcinoma, and age and gender matched 30 healthy individuals have been involved in the study. Thiol/disulphide homeostasis tests have been measured with a novel automatic spectrophotometric method developed and the results have been compared statistically. Serum native thiol and disulphide levels in the patient and control group show a considerable variance statistically (p = 0.028, 0.039, respectively). Total thiol levels do not reveal a considerable variation (p = 0.094). Disulphide/native thiol ratios and native thiol/total thiol ratios also show a considerable variance statistically (p = 0.012, 0.013, 0.010, respectively). Thiol disulphide homeostasis in patients with basal cell carcinoma alters in the way that disulphide gets lower and thiols get higher. Thiol/disulphide level is likely to have a role in basal cell carcinoma pathogenesis.

  1. Linear IgA bullous dermatosis in a patient with renal cell carcinoma

    NARCIS (Netherlands)

    Van der Waal, RIF; Van de Scheur, MR; Pas, HH; Jonkman, MF; Van Groeningen, CJ; Nieboer, C; Starink, TM

    Linear IgA bullous dermatosis (LABD) is an autoimmune subepidermal bullous disease with heterogeneous clinical manifestations, characterized by linear deposition of IgA along the epidermal basement membrane zone. We report a patient with a metastasized renal cell carcinoma who developed an extensive

  2. Elevated red cell distribution width contributes to a poor prognosis in patients with esophageal carcinoma.

    Science.gov (United States)

    Wan, Guo-Xing; Chen, Ping; Cai, Xiao-Jun; Li, Lin-Jun; Yu, Xiong-Jie; Pan, Dong-Feng; Wang, Xian-He; Wang, Xuan-Bin; Cao, Feng-Jun

    2016-01-15

    The red cell distribution width (RDW) has also been reported to reliably reflect the inflammation and nutrition status and predict the prognosis across several types of cancer, however, the prognostic value of RDW in esophageal carcinoma has seldom been studied. A retrospective study was performed to assess the prognostic value of RDW in patients with esophageal carcinoma by the Kaplan-Meier analysis and multivariate Cox regression proportional hazard model. All enrolled patients were divided into high RDW group (≧15%) and low RDW group (<15%) according to the detected RDW values. Clinical and laboratory data from a total of 179 patients with esophageal carcinoma were retrieved. With a median follow-up of 21months, the high RDW group exhibited a shorter disease-free survival (DFS) (p<0.001) and an unfavorable overall survival (OS) (p<0.001) in the univariate analysis. The multivariate analysis revealed that elevated RDW at diagnosis was an independent prognostic factor for shorter PFS (p=0.043, HR=1.907, 95% CI=1.020-3.565) and poor OS (p=0.042, HR=1.895, 95% CI=1.023-3.508) after adjustment with other cancer-related prognostic factors. The present study suggests that elevated preoperative RDW(≧15%) at the diagnosis may independently predict poorer disease-free and overall survival among patients with esophageal carcinoma. Copyright © 2015 Elsevier B.V. All rights reserved.

  3. A phase II study of the vitamin D analogue Seocalcitol in patients with inoperable hepatocellular carcinoma

    DEFF Research Database (Denmark)

    Dalhoff, K; Dancey, J; Astrup, L

    2003-01-01

    Hepatocellular carcinoma (HCC) is a common malignant tumour, which has a poor prognosis. Surgical resection can be curative but most patients are inoperable and most chemotherapy agents have minimal activity in this disease. Seocalcitol, a vitamin D analogue, induces differentiation and inhibits...

  4. Urothelial carcinoma of the allograft kidney developed in a renal transplant patient.

    Science.gov (United States)

    Gökçe, Mehmet İlker; Kocaay, Akın Fırat; Aktürk, Serkan; Tüzüner, Acar

    2016-09-01

    Renal transplantation is the best option in the treatment of end-stage renal disease However these patients are under the risk of developing malignancies particularly due to effects of immune supression. These malignancies tend to be more agressive compared to the general population. Here, we present a case of urothelial carcinoma develoing in the ureter of allograft kidney.

  5. Nomograms for predicting survival and recurrence in patients with adenoid cystic carcinoma. An international collaborative study

    DEFF Research Database (Denmark)

    Ganly, Ian; Amit, Moran; Kou, Lei

    2015-01-01

    BACKGROUND: Due to the rarity of adenoid cystic carcinoma (ACC), information on outcome is based upon small retrospective case series. The aim of our study was to create a large multiinstitutional international dataset of patients with ACC in order to design predictive nomograms for outcome. METH...

  6. Long-term cardiovascular mortality in patients with differentiated thyroid carcinoma : An observational study

    NARCIS (Netherlands)

    Klein Hesselink, Esther; Klein Hesselink, Mariëlle; de Bock, Truuske; Gansevoort, Ronald; Bakker, Stephan; Vredeveld, Eline; van der Horst-Schrivers, Anouk N. A.; van der Horst, Iwan; Kamphuisen, Pieter Willem; Plukker, John; Links, Thera P.; Lefrandt, Johan

    2013-01-01

    Purpose The primary aim was to study the risk of cardiovascular mortality in patients with differentiated thyroid carcinoma (DTC). Secondary aims were to evaluate all-cause mortality and explore the relation between thyroid-stimulating hormone (TSH; also known as thyrotropin) level and these outcome

  7. Medical evaluations of ionizing radiation effects during I131 therapy in patients after thyroid carcinoma surgery

    International Nuclear Information System (INIS)

    Hermida, J.C.

    1996-01-01

    This study shows the para-clinical studies on a 39 years old patient who was operated on of a thyroid carcinoma and who, under the beirwaltes medical record (in use in our country), received in the post surgical stage, a Iodine-131 dose of about 2960 MBq (80 mCi) for ablation, having been noted subsequently her pregnancy condition. (author). 6 refs

  8. Cytogenetic comparisons of synchronous carcinomas and polyps in patients with colorectal cancer

    DEFF Research Database (Denmark)

    Bardi, G; Parada, L A; Bomme, L

    1997-01-01

    Thirty tumorous lesions from seven patients with colorectal cancer were short-term cultured and cytogenetically analysed: 16 non-adenomatous polyps, six adenomas, seven carcinomas, including one in polyp, and one lymph node metastasis. Clonal chromosome aberrations were found in 20 samples in 100...

  9. MRI versus CT for detecting cartilage invasion in patients with laryngeal and hypopharyngeal squamous cell carcinoma

    NARCIS (Netherlands)

    Wegner, Inge; Hooft, Lotty; Reitsma, Johannes B.; Pameijer, Frank A.; de Bree, Remco; Stegeman, Inge

    2016-01-01

    This is the protocol for a review and there is no abstract. The objectives are as follows: To determine and compare the diagnostic accuracy of preoperative conventional MRI and conventional CT for detecting cartilage invasion in patients with laryngeal and hypopharyngeal squamous cell carcinoma, who

  10. Treatment of a Patient with Merkel Cell Skin Carcinoma Using Radiation Therapy - A Case Report.

    Science.gov (United States)

    Petrov, Andrej; Kraleva, Slavica; Kubelka-Sabit, Katerina; Petrova, Deva

    2018-04-15

    Merkel cell carcinoma (MCC) is a rare, very aggressive tumour. The pathogenesis remains unclear, but UV radiation, immunosuppression, and the presence of Merkel cell polyomavirus in the tumour genome appear to have a key role. Merkel cell carcinoma is a highly aggressive tumour that often has a lethal end. A patient at 93 years of age comes for an examination by a dermatologist due to a rapidly growing nodular tumour growth in the forehead area. A tumour was about 3 cm in size. It had no signs of basal-cell carcinoma, no arborising vascularisation, no pigmentations on dermoscopy. Clinically, an eventual Merkel cell carcinoma was considered for the patient, but other primary skin tumours had to be excluded, as well as the possibility that regarding the patient's age, it may be a metastatic deposit. A skin biopsy was performed, as well as H-E examination and immunohistochemical analyses (positive CD56, positivity of neuroendocrine markers synaptophysin, chromogranin) which were in favour of Merkel cell carcinoma of the skin. After setting the diagnosis, our patient was treated with therapy which led to a complete withdrawal of a tumour. However, after 3 months the patient had repeated relapse of a tumour at the same site on the forehead and metastases in the retroauricular lymph nodes bilaterally. It shows that the radiotherapy as monotherapy has a great effect on the removal of the tumour formation, but unfortunately, it has no impact on lesion recurrence. It is also compatible with the literature data. In many adult patients, as our case suggests, radiotherapy could be a good palliative treatment opportunity that should be considered, as well as a combination of radiation therapy with other oncologic therapeutic options.

  11. Effect of radiation on cell-mediated cytotoxicity and lymphocyte subpopulations in patients with ovarian carcinoma

    International Nuclear Information System (INIS)

    Kohorn, E.I.; Mitchell, M.S.; Dwyer, J.M.; Knowlton, A.H.; Klein-Angerer, S.

    1978-01-01

    Lymphocyte subpopulations and cell-mediated cytotoxicity (CMI) were studied during radiation therapy in 16 patients with ovarian carcinoma. The total lymphocyte count became depressed in all patients. The depression was more marked among T cells, while the proportion of B cells remained unaffected. In patients with Stage I and II ovarian cancer, CMI was depressed significantly by radiotherapy after 7 days of treatment, remained low at 14 days but recovered despite continuation of radiation. This depression of CMI occurred at a delivered dose of 1,000 rads with subsequent recovery. Patients with Stage III ovarian cancer given pelvic and abdominal radiation were found to have no consistent depression of CMI, a finding similar to that in Stage III ovarian carcinoma patients given chemotherapy

  12. Intracranial capillary hemangioma mimicking a dissociative disorder

    Directory of Open Access Journals (Sweden)

    Alexander Lacasse

    2012-01-01

    Full Text Available Capillary hemangiomas, hamartomatous proliferation of vascular endothelial cells, are rare in the central nervous system (CNS. Intracranial capillary hemangiomas presenting with reversible behavioral abnormalities and focal neurological deficits have rarely been reported. We report a case of CNS capillary hemangioma presenting with transient focal neurological deficits and behavioral abnormalities mimicking Ganser’s syndrome. Patient underwent total excision of the vascular malformation, resulting in complete resolution of his symptoms.

  13. Intra-abdominal gout mimicking pelvic abscess

    International Nuclear Information System (INIS)

    Chen, Chia-Hui; Chen, Clement Kuen-Huang; Yeh, Lee-Ren; Pan, Huay-Ban; Yang, Chien-Fang

    2005-01-01

    Gout is the most common crystal-induced arthritis. Gouty tophi typically deposit in the extremities, especially toes and fingers. We present an unusual case of intrapelvic tophaceous gout in a patient suffering from chronic gouty arthritis. CT and MRI of the abdomen and pelvic cavity disclosed calcified gouty tophi around both hips, and a cystic lesion with peripheral enhancement in the pelvic cavity along the course of the iliopsoas muscle. The intra-abdominal tophus mimicked pelvic abscess. (orig.)

  14. Intra-abdominal gout mimicking pelvic abscess

    Energy Technology Data Exchange (ETDEWEB)

    Chen, Chia-Hui; Chen, Clement Kuen-Huang [Kaohsiung Veterans General Hospital, Department of Radiology, Kaohsiung (Taiwan); National Yang-Ming University, School of Medicine, Taipei (Taiwan); Yeh, Lee-Ren; Pan, Huay-Ban; Yang, Chien-Fang [Kaohsiung Veterans General Hospital, Department of Radiology, Kaohsiung (Taiwan)

    2005-04-01

    Gout is the most common crystal-induced arthritis. Gouty tophi typically deposit in the extremities, especially toes and fingers. We present an unusual case of intrapelvic tophaceous gout in a patient suffering from chronic gouty arthritis. CT and MRI of the abdomen and pelvic cavity disclosed calcified gouty tophi around both hips, and a cystic lesion with peripheral enhancement in the pelvic cavity along the course of the iliopsoas muscle. The intra-abdominal tophus mimicked pelvic abscess. (orig.)

  15. BRCC3 acts as a prognostic marker in nasopharyngeal carcinoma patients treated with radiotherapy and mediates radiation resistance in vitro

    International Nuclear Information System (INIS)

    Tu, Ziwei; Xu, Bingqing; Qu, Chen; Tao, Yalan; Chen, Chen; Hua, Wenfeng; Feng, Guokai; Chang, Hui; Liu, Zhigang; Li, Guo; Jiang, Changbin; Yi, Wei; Zeng, Musheng; Xia, Yunfei

    2015-01-01

    BRCC3 has been found to be aberrantly expressed in breast tumors and involved in DNA damage response. The contribution of BRCC3 to nasopharyngeal carcinoma prognosis and radiosensitivity is still unclear. Immunohistochemical analysis of BRCC3 was carried out in 100 nasopharyngeal carcinoma tissues, and the protein level was correlated to patient survival. BRCC3 expression of nasopharyngeal carcinoma cell lines was determined by Western-blotting and real-time PCR. Additionally, the effects of BRCC3 knockdown on nasopharyngeal carcinoma cell clongenic survival, DNA damage repair, and cell cycle distribution after irradiation was assessed. The BRCC3 protein level was inversely correlated with nasopharyngeal carcinoma patient overall survival (P < 0.001) and 3-year loco-regional relapse-free survival (P = 0.034). Multivariate analysis demonstrated that BRCC3 expression was an independent prognostic factor (P = 0.010). The expression of BRCC3 was much higher in radioresistant nasopharyngeal carcinoma cells than in radiosensitive cells. Knockdown of BRCC3 increased the cell survival fraction, attenuated DNA damage repair and resulted in G2/M cell cycle arrest in radioresistant NPC cells. High BRCC3 expression in nasopharyngeal carcinoma patients is associated with poor survival. BRCC3 knockdown could abate the radioresistance in nasopharyngeal carcinoma cells. These findings suggest the utility of BRCC3 as a prognostic biomarker and novel target for nasopharyngeal carcinoma

  16. Substernal thyroid carcinoma detected by 67Ga scan in a patient with normal 131I scan

    International Nuclear Information System (INIS)

    Kim, e.E.; Maruyama, Y.; Deland, F.H.

    1978-01-01

    A patient with a superior mediastinal mass on an admission chest radiograph was initially evaluated by an 131 I thyroid scan which failed to demonstrate a substernal thyroid. However, the tomographic 67 Ga scan clearly showed an abnormal uptake in the area corresponding to the mass lesion on radiographic examination. Subsequent resection and biopsy of the substernal mass revealed a poorly differentiated follicular carcinoma with foci of anaplastic carcinoma. The differential diagnosis of the anterior mediastinal mass and the usefullness of the tomographic gallium scan are briefly discussed

  17. Radioimmunoassay of tumor markers in serum of patients with renal carcinoma

    International Nuclear Information System (INIS)

    Cordoni-Voutsas, M.; Glaubitt, D.; Wagner, W.; Lichtenberg, T.

    1984-01-01

    Having noted an increased serum level of TPA and CEA in patients with renal carcinoma the authors extended these studies by using a larger number of tumor markers. In 15 patients (11 men and 4 women after menopause) aged 33 to 74 years who had renal carcinoma, among them 3 with tumor metastases, the serum concentration of TPA, CA 12-5, CEA, AFP, ferritin, prolactin, β-HCG, and β/sub 2/-microglobulin was measured by radioimmunoassay. Monoclonal antibodies were used in the determination of serum CA 12-5 and CEA. In all patients surgical treatment, irradiation, or cytostatic therapy had not been performed. In serum the normal range was exceeded by TPA in 7 patients, CA 12-5 in 3, CEA and AFP in one each, ferritin in 12, prolactin in 2, and β/sub 2/-microglobulin in 10 patients. In one man serum prolactin was reduced. Serum β-HCG was normal in all patients. According to these results serum ferritin, TPA, and β/sub 2/-microglobulin are of great value as tumor markers in patients with renal carcinoma. In several patients the increase of serum β/sub 2/-microglobulin may be ascribed partly to deterioration of renal function. As no consistent patterns of tumor markers in serum were observed it is recommended to determine several tumor markers and not only one of them during the follow-up of patients. Radioimmunoassays for measuring the serum level of tumor markers, especially ferritin, TPA, and β/sub 2/-microglobulin, may considerably assist in the management of patients with renal carcinoma by providing early information about tumor recurrence or metastases

  18. Palliative percutaneous kidney embolization with enbucrilate in patients with renal cell carcinoma: safety and symptom control.

    Science.gov (United States)

    Serafin, Zbigniew; Karolkiewicz, Maciej; Strześniewski, Piotr; Lasek, Władysław; Bryczkowski, Michał; Wolski, Zbigniew

    2007-05-01

    Primarily palliative renal embolization is a relatively rare procedure which is indicated in patients with unresectable kidney malignancies and in patients in poor general condition. The aim of this paper was to evaluate the role of primarily palliative transarterial renal embolization for the treatment of inoperable patients with renal cell carcinoma, assessing the indications, safety, and efficacy of this procedure. Seventy-three patients scheduled for palliative embolization between 1998 and 2005 were retrospectively analyzed regarding their medical history, the procedure report, and data from the early postoperative period. Sixty-six of the 73 patients presented with renal cell carcinoma stage IV. The most common indication for embolization was hematuria (34%), followed by flank pain (32%), prophylaxis in stage IV (25%), lack of consent for surgery (7%), and poor general condition (3%). Embolizations were performed under local anesthesia with a mixture of enbucrilate and iodinated oil, with the use of additional embolizing materials in two cases. The procedure eliminated hematuria in 100% of cases and removed the loin pain completely in 72%. Migration of the embolizing material was observed in 10% of cases, and in 4% it resulted in symptomatic occlusion of the lower extremity distal arteries. Postembolic syndrome was noted in 92% of the patients Percutaneous palliative embolization with enbucrilate is a safe and effective method of treating patients with unresectable renal cell carcinoma. The potential effect of the embolization on cancer progression and improvement of survival in these patients still requires prospective investigation.

  19. Elective brain irradiation in patients with small-cell carcinoma of the lung: preliminary report

    International Nuclear Information System (INIS)

    Katsenis, A.T.; Karpasitis, N.; Giannakakis, D.; Maragoudakis, N.; Kiparissiadis, P.

    1982-01-01

    The brain is a common site of metastases in small-cell carcinoma of the lung. Prophylactic brain irradiation with doses of 4000-4500 rads in 3-4 weeks appears to decrease the occurrence of brain metastases although it does not prevent this completely. In a group of patients with small-cell carcinoma of the lung and without evidence of brain metastases, the authors review the site and extent of the primary, the methods of treatment, the techniques of brain irradiation, and the relapses rate in relation to the status of the primary and the rate of brain metastases in another group without prophylactic brain irradiation. They further attempt to investigate combined modalities of treatment which would prolong life and prevent neurological complications in the small number of long survivors with small-cell carcinoma of the lung. (Auth.)

  20. Late effects of radiation therapy for prostate carcinoma: The patient`s perspective of bladder, bowel and sexual morbidity

    Energy Technology Data Exchange (ETDEWEB)

    Franklin, C.I.V.; Parker, C.A.; Morton, K.M. [Queensland Radium Institute, Herston, QLD (Australia)

    1998-02-01

    The patients` perceptions of the late effects of radiation therapy for carcinoma of the prostate on bladder, bowel and sexual function were determined by using a self-administered questionnaire (included as an appendix) which was posted in June 1996 to patients who had been treated for carcinoma of the prostate between February 1993 and April 1994 at the Herston centre of the Queensland Radium Institute. The questions were based on the SOMA-LENT subjective scales. Moderate bladder morbidity was reported by 15% of patients, with 2% reporting major morbidity. Moderate bowel morbidity was reported by 19% of patients with 2% reporting major morbidity, the major symptoms being bowel urgency and mucus discharge. Sexual function was a problem, with 72% of patients reporting dissatisfaction with their current level of sexual activity. Copyright (1998) Blackwell Science Pty Ltd 12 refs., 5 tabs., 2 figs.

  1. Clinical analysis of post-irradiation sensorineural hearing loss in patients suffering from nasopharyngeal carcinoma

    International Nuclear Information System (INIS)

    Lu Xueguan; Liu Zhiyong; Zhang Liyuan; Tian Ye

    2005-01-01

    Objective: To investigate the incidence of post-irradiation sensorineural hearing loss (SNHL) in patients suffering from nasopharyngeal carcinoma and to evaluate its potentially contributing factors. Methods: Pure tonetest and impedance audiography were carried out in patients suffering from nasopharyngeal carcinoma with a post-irradiation follow-up time over 1 year. Additionally, the test results were combined with clinical data and analyzed retrospectively. Results: The follow-up time of all patients ranged from 12 to 94 months (median 53 months). The incidences of SNHL at low and high frequencies were 8% and 42% respectively. Univariate analysis showed that patient's age and follow-up time affected the incidence of SNHL at high frequencies (t=2.051, P=0.0269; t=2.978, P=0.0011), but sex, preirradiation subjective hearing loss, irradiation dose and chemotherapy including cisplatin had no significance. Multivariate analysis by Binary Logistic Regression revealed that the risk of SNHL was correlated with patient's age and follow-up time (P=0.02; P=0.009). Conclusion: Post-irradiation SNHL at high frequencies in patients suffering from nasopharyngeal carcinoma is more common than that at low frequencies. The independent prognostic factors for development of SNHL at high frequencies are patient's age and follow-up time. But the role of preirradiation hearing level ,irradiation dose and chemotherapy including cisplatin are not conclusive and further research is needed. (authors)

  2. High endothelin-converting enzyme-1 expression independently predicts poor survival of patients with esophageal squamous cell carcinoma.

    Science.gov (United States)

    Wu, Ching-Fang; Lee, Ching-Tai; Kuo, Yao-Hung; Chen, Tzu-Haw; Chang, Chi-Yang; Chang, I-Wei; Wang, Wen-Lun

    2017-09-01

    Patients with esophageal squamous cell carcinoma have poor survival and high recurrence rate, thus an effective prognostic biomarker is needed. Endothelin-converting enzyme-1 is responsible for biosynthesis of endothelin-1, which promotes growth and invasion of human cancers. The role of endothelin-converting enzyme-1 in esophageal squamous cell carcinoma is still unknown. Therefore, this study investigated the significance of endothelin-converting enzyme-1 expression in esophageal squamous cell carcinoma clinically. We enrolled patients with esophageal squamous cell carcinoma who provided pretreated tumor tissues. Tumor endothelin-converting enzyme-1 expression was evaluated by immunohistochemistry and was defined as either low or high expression. Then we evaluated whether tumor endothelin-converting enzyme-1 expression had any association with clinicopathological findings or predicted survival of patients with esophageal squamous cell carcinoma. Overall, 54 of 99 patients with esophageal squamous cell carcinoma had high tumor endothelin-converting enzyme-1 expression, which was significantly associated with lymph node metastasis ( p = 0.04). In addition, tumor endothelin-converting enzyme-1 expression independently predicted survival of patients with esophageal squamous cell carcinoma, and the 5-year survival was poorer in patients with high tumor endothelin-converting enzyme-1 expression ( p = 0.016). Among patients with locally advanced and potentially resectable esophageal squamous cell carcinoma (stage II and III), 5-year survival was poorer with high tumor endothelin-converting enzyme-1 expression ( p = 0.003). High tumor endothelin-converting enzyme-1 expression also significantly predicted poorer survival of patients in this population. In patients with esophageal squamous cell carcinoma, high tumor endothelin-converting enzyme-1 expression might indicate high tumor invasive property. Therefore, tumor endothelin-converting enzyme-1 expression

  3. Tracheobronchial Amyloidosis Mimicking Tracheal Tumor

    Directory of Open Access Journals (Sweden)

    Elif Tanrıverdi

    2016-01-01

    Full Text Available Tracheobronchial amyloidosis is a rare presentation and accounts for about 1% of benign tumors in this area. The diagnosis of disease is delayed due to nonspecific pulmonary symptoms. Therapeutic approaches are required to control progressive pulmonary symptoms for most of the patients. Herein, we report a case of a 68-year-old man admitted with progressive dyspnea to our institution for further evaluation and management. He was initially diagnosed with and underwent management for bronchial asthma for two years but had persistent symptoms despite optimal medical therapy. Pulmonary computed tomography scan revealed severe endotracheal stenosis. Bronchoscopy was performed and showed endotracheal mass obstructing 70% of the distal trachea and mimicking a neoplastic lesion. The mass was successfully resected by mechanical resection, argon plasma coagulation (APC, and Nd-YAG laser during rigid bronchoscopy. Biopsy materials showed deposits of amorphous material by hematoxylin and eosin staining and these deposits were selectively stained with Congo Red. Although this is a rare clinical condition, this case indicated that carrying out a bronchoscopy in any patient complaining of atypical bronchial symptoms or with uncontrolled asthma is very important.

  4. Evaluation of oxidative stress status and antioxidant capacity in patients with renal cell carcinoma

    OpenAIRE

    Aldemir, Mustafa; Karaguzel, Ersagun; Okulu, Emrah; Gudeloglu, Ahmet; Ener, Kemal; Ozayar, Asim; Erel, Ozcan

    2015-01-01

    Introduction We evaluated and compared the serum oxidative stress and antioxidant enzymes in patients with renal cell carcinoma (RCC) and the control group. Material and methods The prospective study consisted of 97 patients with RCC (Group 1) and 80 age and sex matched healthy volunteers (Group 2). Group 1 and 2 were compared concerning serum mean total oxidant status (TOS), total antioxidant capacity (TAC), paraoxonase-1 (PON-1), arylesterase, total thiol, catalase (CAT), myeloperoxidase (M...

  5. Analysis of the testicular dose in patients undergoing radiotherapy for carcinoma of the prostate

    International Nuclear Information System (INIS)

    Bejar Navarro, M. J.; Ordonez Marquez, J.; Hervas Moron, A.; Alvarez Rodriguez, S.; Garcia-Galloway, E.; Sanchez Casanueva, R.; Polo Rubio, A.; Rodriguez-Patron, R.; Yanowsky, K.; Gomez Dos Santos, V.

    2013-01-01

    The objectives of this work are: -Studying comparatively the doses received in testes in patients undergoing radiotherapy of prostate carcinoma with external beam radiation and brachytherapy of low rate using I-125 seeds. -Compare doses due to images of verification using Cone Beam CT (CBCT), with doses of radiotherapy treatment itself. -Determine the seminal alterations and cytogenetic after treatment with ionizing radiation (RTE or BQT) in patients diagnosed with prostate cancer and its relation with testicular dose. (Author)

  6. Retrospective study about 71 patients with anal carcinoma, treated with a uniform radiochemotherapy

    International Nuclear Information System (INIS)

    Wiesmeth, Alfred J.

    2013-01-01

    The aim of this retrospectively prospective study was to examine the outcome (over all survival, tumorspecific survival, local control, colostomy free survival as well as sideeffects of the tumorspecific treatment) on a roughly homogenous and compared to other studies appropriate large group of 71 patients with diagnosed anal carcinoma. All patients underwent primary radiochemotherapy during the period of 1991 to 2010 in a municipal hospital. The median follow-up consisted of 38 month.

  7. Establishment of a large panel of patient-derived preclinical models of human renal cell carcinoma

    OpenAIRE

    Lang, Herv?; B?raud, Claire; Bethry, Audrey; Danilin, Sabrina; Lindner, V?ronique; Coquard, Catherine; Rothhut, Sylvie; Massfelder, Thierry

    2016-01-01

    The objective of the present work was to establish a large panel of preclinical models of human renal cell carcinoma (RCC) directly from patients, faithfully reproducing the biological features of the original tumor. RCC tissues (all stages/subtypes) were collected for 8 years from 336 patients undergoing surgery, xenografted subcutaneously in nude mice, and serially passaged into new mice up to 13 passages. Tissue samples from the primary tumor and tumors grown in mice through passages were ...

  8. Increased risk of hepatocellular carcinoma in patients with chronic hepatitis C

    DEFF Research Database (Denmark)

    Hallager, Sofie; Weis, Nina

    2014-01-01

    Chronic hepatitis C (CHC) frequently leads to cirrhosis with an increased risk of hepatocellular carcinomas (HCC). CHC therapy is currently changing for the better whereas prognosis for HCC remains dismal if not detected early and thus regular screening in cirrhotic CHC patients for HCC...... is recommended. CHC is known to be underdiagnosed in Denmark where it is up to the involved physician to screen for risk factors for CHC and increase the patient's chance of a cure for CHC with therapy....

  9. Radioimmunoscintigraphy with 99mTc-labelled anti-CEA monoclonal antibodies in colorectal carcinoma patients

    International Nuclear Information System (INIS)

    Sergieva, S.; Baychev, G.; Tzingilev, D.; Delijski, T.; Kirova, G.; Kirilova, B.; Nenovska, M.

    1998-01-01

    Sixteen patients (2 female and 14 male, aged 42-75) were given intravenous injections with 99m Tc (555-740 MBq)-labelled anti-CEA MAb (CEA-Scan, Mallinckrodt Medical and M-CEATEC, Sorin Biomedica). Five of them were with duly established or established or suspected primary colorectal carcinoma, and eleven were studied postoperatively after recording an increase CEA levels in serum. The patients were scanned within 4-24 h of infusion using planar and tomographic imaging in rotation gamma-camera DIACAM (Siemens). At all 16 patients 27 true positive results were obtained: in 7 primary colorectal carcinomas, 5 locally recurrent tumors, 7 liver metastases, 6 lymphogeneous lesions and two - in the ureteral region. True negative results were established at three patients, false positive - in one patient with chronic inflammation, and false negative results - in 3 cases with liver metastases foci < 8 mm. Having 90 % sensitivity, 75 % specificity and 82.3 % accuracy, radioimmunoscintigraphy is a highly informative and sensitive imaging method for diagnosing and following up of primary, recurrent and metastatic foci in colorectal carcinoma patients. (author)

  10. Management of Merkel cell carcinoma: Role of radiotherapy in elderly patients

    International Nuclear Information System (INIS)

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

    2010-01-01

    Purpose Merkel cell carcinoma carcinoma (M.C.C.) or primary cutaneous neuroendocrine carcinoma is a rare and aggressive malignancy affecting elderly. Optimal therapeutic strategy has not yet been established in elderly patients. Patients and methods From March 1996 to March 2007, 29 patients with Merkel cell carcinoma of were treated at the University Hospital of Amiens, France. Adjuvant radiotherapy (R.T.) was performed for 14 patients (50%) on the tumor bed with margins of 3 to 5 cm, an average dose of 46 Gy (30-60 Gy), by 2 Gy per fraction. Ten of them also received R.T. to the lymph node area at mean dose of 44.3 Gy (26-50 Gy). Duration of R.T. was 35 days. A retrospective analysis was conducted to better evaluate survival and prognostic factors. Results Median overall survival (O.S.) was 18.9 months (3-122) and the median time to progression (M.T.P.) 5.5 months (1-26). At 5 years, O.S. for irradiated patients was 47% (IC95: 12-82%) versus 27% (IC95: 5-49%) in cases of surgery alone (p = 0.032). The most frequent sites of recurrence were nodal (34.5%), local (24.1%) and metastatic (17.2%). For patients over 70 years, eight (36.5%) were free of disease at last news, 8 (36.5%) had died from cancer and six from other causes (27%). In this subgroup, M.T.P. was 6 months (2-19) and median O.S. of 19 months (4-87). There was no acute toxicity greater than grade 2. Conclusion Although limited by a retrospective analysis, this report suggests an advantage of postoperative R.T. for patients with M.C.C.. It combined low toxicity and improvement of survival. Prospective multicenter trials are needed to clarify and validate the optimal strategy. (authors)

  11. Relative Effectiveness of Letrozole Compared With Tamoxifen for Patients With Lobular Carcinoma in the BIG 1-98 Trial

    DEFF Research Database (Denmark)

    Metzger Filho, Otto; Giobbie-Hurder, Anita; Mallon, Elizabeth

    2015-01-01

    assigned onto the Breast International Group (BIG) 1-98 trial and who had centrally reviewed pathology data were included (N = 2,923). HER2-negative IDC and ILC were additionally classified as hormone receptor-positive with high (luminal B [LB] -like) or low (luminal A [LA] -like) proliferative activity......PURPOSE: To evaluate the relative effectiveness of letrozole compared with tamoxifen for patients with invasive ductal or lobular carcinoma. PATIENTS AND METHODS: Patients diagnosed with early-stage invasive ductal carcinoma (IDC) or classic invasive lobular carcinoma (ILC) who were randomly...

  12. Hypercalcaemia in a patient with fatal adenosquamous carcinoma of the colon

    International Nuclear Information System (INIS)

    Links, M.; Ho, Happy; Clingan, Ph.; Diamond, T.

    1994-01-01

    This article reports a rare manifestation of metastatic adenosquamous carcinoma of the colon in a patient presenting with humoral hypercalcaemia of malignancy mediated by parathyroid hormone related peptide (PTHrP). A 58-year-old man with metastatic adenosquamous carcinoma of the colon presented with hypercalcaemia. A technetium bone scan was performed and excluded osteolytic bone secondaries. A negative parathyroid subtraction scan and a low serum immunoreactive parathyroid hormone level made the diagnosis of primary hyperparathyroidism unlikely. The diagnosis of humoral hypercalcaemia of malignancy was considered on the basis of an elevated serum PTHrP level and positive tumour immunoreactivity to PTHrP antiserum. The hypercalcaemia was effectively treated on two occasions with intravenous administration of aminohydroxy propilidene diphosphonate. Despite interventional chemotherapy, the patient died of progressive carcinomatosis. It is concluded that hypercalcaemia is an extremely rare occurrence in carcinoma of the colon, This being the first documented case of humoral hyper-calcaemia of malignancy associated with adenosquamous carcinoma of the colon mediated by PTHrP. 11 refs., 1 fig

  13. Tratamiento crioquirúrgico de pacientes con carcinoma espinocelular bucal Cryosurgical treatment in patients with oral squamous-cell carcinoma

    Directory of Open Access Journals (Sweden)

    Gladys Aída Estrada Pereira

    2013-03-01

    Full Text Available Se realizó un estudio descriptivo y transversal de 50 pacientes de ambos sexos con carcinoma espinocelular bucal, atendidos en la consulta estomatológica del Policlínico de Especialidades del Hospital Provincial Docente Clinicoquirúrgico "Saturnino Lora Torres" de Santiago de Cuba, desde septiembre del 2009 hasta igual mes del 2012, a fin de evaluar los resultados terapéuticos de la criocirugía en el tratamiento de esta enfermedad. La técnica crioquirúrgica se aplicó en la exéresis de la citada afección con repetidas congelaciones súbitas, así como descongelaciones lentas y espontáneas, razón por la cual se logró una excelente cicatrización de los tejidos dañados en el menor tiempo posible. Se demostró que la criocirugía fue un procedimiento sencillo, eficaz, fácil de aplicar, no traumática a la mucosa, sin riesgo ni complicación e inocua a los tejidos bucales; por tanto, impidió la formación de cicatrices residuales.A descriptive and cross-sectional study was conducted in 50 patients of both sexes with oral squamous-cell carcinoma, treated at the stomatology department of the Specialties Polyclinic of "Saturnino Lora Torres" Provincial Teaching Clinical Surgical Hospital in Santiago de Cuba, from September 2009 to September 2012, in order to evaluate the therapeutic results of cryosurgery in treating this disease. Cryosurgical technique was applied in the exeresis of damaged tissues with sudden repeated freezing and spontaneous slow thawing, thus achieving an excellent healing of tissues in the possible shortest time. It was demonstrated that cryosurgery was simple, effective and easy to apply, and nontraumatic to the mucosa without risk or complication and safe for oral tissues; therefore, it prevented residual scarring.

  14. Diagnostic and prognostic potential of serum miR-132/212 cluster in patients with hepatocellular carcinoma.

    Science.gov (United States)

    Wang, Feng; Wang, Jun; Ju, Linlin; Chen, Lin; Cai, Weihua; Yang, Jialin

    2018-01-01

    Background It has been reported that both of the miR-132/212 (micro-RNA) cluster members, miR-132 and miR-212, are downregulated in hepatocellular carcinoma. Nevertheless, the expression pattern and clinical utility of serum miR-132/212 in hepatocellular carcinoma are still unknown. Methods In this study, serum concentrations of miR-132 and miR-212 were measured in 80 hepatocellular carcinoma patients, 51 controls with chronic liver diseases and 42 healthy volunteers by using quantitative real-time polymerase chain reaction. Results In hepatocellular carcinoma patients, serum concentrations of miR-132 and miR-212 were significantly reduced and strongly correlated (r = 0.603, p hepatocellular carcinoma. Moreover, the combination of serum miR-132, miR-212 and alpha-fetoprotein improved the diagnostic efficiency for hepatocellular carcinoma, especially in sensitivity and negative predictive value. Serum miR-132 was associated with tumour differentiation degree ( p = 0.021) and tumour-node-metastasis stage ( p = 0.002); serum miR-212 correlated with tumour size ( p = 0.023) and tumour-node-metastasis stage ( p = 0.007). Kaplan-Meier analyses indicated poorer overall survival in hepatocellular carcinoma patients with lower serum concentrations of miR-132 ( p hepatocellular carcinoma.

  15. MicroRNA gene polymorphisms and environmental factors increase patient susceptibility to hepatocellular carcinoma.

    Directory of Open Access Journals (Sweden)

    Yin-Hung Chu

    Full Text Available BACKGROUND: Micro RNAs (miRNAs are small RNA fragments that naturally exist in the human body. Through various physiological mechanisms, miRNAs can generate different functions for regulating RNA protein levels and balancing abnormalities. Abnormal miRNA expression has been reported to be highly related to several diseases and cancers. Single-nucleotide polymorphisms (SNPs in miRNAs have been reported to increase patient susceptibility and affect patient prognosis and survival. We adopted a case-control research design to verify the relationship between miRNAs and hepatocellular carcinoma. METHODOLOGY/PRINCIPAL FINDINGS: A total of 525 subjects, including 377 controls and 188 hepatocellular carcinoma patients, were selected. Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP and real-time PCR were used to analyze miRNA146a (rs2910164, miRNA149 (rs2292832, miRNA196 (rs11614913, and miRNA499 (rs3746444 genetic polymorphisms between the control group and the case group. The results indicate that people who carry the rs3746444 CT or CC genotypes may have a significantly increased susceptibility to hepatocellular carcinoma (adjusted odds ratio [AOR] = 2.84, 95% confidence interval [CI] = 1.88-4.30. In addition, when combined with environmental risk factors, such as smoking and alcohol consumption, interaction effects were observed between gene polymorphisms and environmental factors (odds ratio [OR] = 4.69, 95% CI = 2.52-8.70; AOR = 3.38, 95% CI = 1.68-6.80. CONCLUSIONS: These results suggest that a significant association exists between miRNA499 SNPs and hepatocellular carcinoma. Gene-environment interactions of miRNA499 polymorphisms, smoking, and alcohol consumption might alter hepatocellular carcinoma susceptibility.

  16. Changes in the prostacyctin sensitivity of thrombocytes after intravaginal radium irradiation of patients with corpus carcinoma

    International Nuclear Information System (INIS)

    Schneider, A.

    1987-01-01

    The goal of this work was to investigate, to what extent the platelet sensitivity in comparison to prostacyclin (PGI 2 ) should be seen as a responsible factor in the increase of the thrombosis rate. For this blood was examined from 22 patients with corpus carcinoma who had received an intravaginal Radium implant with a radiation dose of 960 mgeh to over 24 h. These patients were compared to a control group of 21 clinically healthy women. Even before the radiation therapy there was an increased aggregation rate of the thrombocytes in the carcinoma patients as well as a reduced sensitivity to PGI 2 . Under irradiation there was an even greater decrease in the sensitivity of the thrombocytes to PGI 2 . The aggregation speed increase statistically significantly and the number of thrombocytes decreased during the Radium irradiation. After the giving of heparin the sensitivity of the thrombocytes to PGI 2 sank strongly. (orig./MG) [de

  17. Correlation between CT findings and prognosis of patients with carcinoma of the cervix

    International Nuclear Information System (INIS)

    Kubota, Susumu; Ohara, Kiyoshi; Okumura, Toshiyuki; Gomi, Hiromichi; Nakano, Takashi; Arai, Tatsuo.

    1986-01-01

    Ninety-one patients with carcinoma of the cervix received radical radiation therapy from May 1981 through August 1983 at NIRS hospital. The correlation between eight CT findings and the prognosis was analysed in 75 patients, performed CT scan within 15 days form the admision. Among these CT findings, area of uterine cervix correlates well with recurrence, and enlargement of para-aortic lymph nodes showed the strong correlation between metastasis. We also analized these data by a multivariate analytical method (quantification method II). There exists a correlation between the prognosis and the score of quantification method II, and this score will be a good index of the prognosis of patients with carcinoma of the cervix. (author)

  18. Seric thyroglobulin behavior in thyroid carcinoma patients treated with 131I

    International Nuclear Information System (INIS)

    Viterbo, B.G.

    1988-01-01

    The thyroid carcinomas, mainly the differentiated ones, for involving originally young patients and for showing relatively benign course, require a long term follow-up. So, every new available method that may be useful for the follow-up of these patients soon becomes very important. The advent of radioimmunoassay made the determination of thyroglobulin seric levels possible and this practice has been incorporated into medical routine in the past few years. The analysis of the results permit to conclude that the administration of 131 I therapeutic dose to differentiated and medular thyroid carcinoma patients is followed by imediate and transitory rise in circulating thyroglobulin levels. It denotes immediate effect of the 131 I that can be observed in a short period of time independently of L-T3 administration and endogen TSH levels. After this period the thyroglobulin is at least in a partial way, TSH-dependent. (author) [pt

  19. The otological status of patients with nasopharyngeal carcinoma after megavoltage radiotherapy

    International Nuclear Information System (INIS)

    Tang, N.L.S.; Choy, A.T.K.; John, D.G.; Hassalt, C.A. van

    1992-01-01

    A middle ear effusion is a common complication of nasopharyngeal carcinoma both before and after radiotherapy. An effusion was found in 38 per cent of patients before radiotherapy and 9 per cent developed an effusion after the start of radiotherapy. Surgical treatment by myringotomy with or without grommet insertion was associated with a high incidence of otorrhoea (26 per cent) which was often refractory to treatment. In view of the frequency of this complication and the fact that a middle ear effusion may not be of concern to an adult patient with nasopharyngeal carcinoma, a wait and see policy may be appropriate in the management of a middle ear effusion in these patients. (Author)

  20. Results after surgical treatment of liver metastases in patients with high-grade gastroenteropancreatic neuroendocrine carcinomas

    DEFF Research Database (Denmark)

    Galleberg, R B; Knigge, U; Tiensuu Janson, E

    2017-01-01

    Background: Gastroenteropancreatic neuroendocrine carcinomas (GEP-NEC) are generally characterized by synchronous metastases, high aggressiveness and a dismal prognosis. Current international guidelines do not recommend surgical treatment of liver metastases, however the existing data are scarce......., particularly for the group with a Ki-67 in the relatively lower G3 range. Our findings indicate a possible role for surgical treatment of liver metastases in the management of this patient population.......Background: Gastroenteropancreatic neuroendocrine carcinomas (GEP-NEC) are generally characterized by synchronous metastases, high aggressiveness and a dismal prognosis. Current international guidelines do not recommend surgical treatment of liver metastases, however the existing data are scarce....... The aim of this study was to evaluate the results of curatively intended resection/radiofrequency ablation (RFA) of liver metastases in patients with metastatic GEP-NEC. Methods: 32 patients with a diagnosis of high-grade gastroenteropancreatic neuroendocrine neoplasm (Ki-67 > 20%) and with intended...

  1. Axillary basal cell carcinoma in patients with Goltz-Gorlin syndrome: report of basal cell carcinoma in both axilla of a woman with basal cell nevus syndrome and literature review.

    Science.gov (United States)

    Cohen, Philip R

    2014-08-17

    Basal cell carcinoma of the axilla, an area that is not usually exposed to the sun, is rare. Individuals with basal cell nevus syndrome, a disorder associated with a mutation in the patch 1 (PTCH1) gene, develop numerous basal cell carcinomas. To describe a woman with basal cell nevus syndrome who developed a pigmented basal cell carcinoma in each of her axilla and to review the features of axillary basal cell carcinoma patients with Goltz-Gorlin syndrome. Pubmed was used to search the following terms: axillary basal cell carcinoma and basal cell nevus syndrome. The papers and their citations were evaluated. Basal cell nevus syndrome patients with basal cell carcinoma of the axilla were observed in two women; this represents 2.5% (2 of 79) of the patients with axillary basal cell carcinoma. Both women had pigmented tumors that were histologically nonaggressive. The cancers did not recur after curettage or excision. Basal cell carcinoma of the axilla has only been described in 79 individuals; two of the patients were women with pigmented tumors who had basal cell nevus syndrome. Similar to other patients with axillary basal cell carcinoma, the tumors were histologically nonaggressive and did not recur following treatment. Whether PTCH1 gene mutation predisposes basal cell nevus patients to develop axillary basal cell carcinomas remains to be determined.

  2. Role of radical resection in patients with gallbladder carcinoma and jaundice.

    Science.gov (United States)

    Feng, Fei-ling; Liu, Chen; Li, Bin; Zhang, Bai-he; Jiang, Xiao-qing

    2012-03-01

    Gallbladder carcinoma (GBC) is a commonly-seen malignancy of the biliary tract characterized by difficult early diagnosis, rapid growth, early metastasis, and poor prognosis. Nearly half of GBC patients also have jaundice, which is a mark of the advanced stage of GBC. The role of radical resection in patients of gallbladder carcinoma with jaundice is still a matter of uncertainty, which we attempted to clarify in this study. Totally, 251 GBC patients who received treatment at the Eastern Hepatobiliary Surgery Hospital (EHBH) from December 2002 to January 2010 were recruited into this study. We divided them into group A (jaundice group, n=117) and group B (non-jaundice group, n=134). Clinical records and follow-up data were collected and retrospectively analyzed in both groups. Compared with group A, patients in group B had a longer median survival time ((6.0±0.5) months vs. (15.0±2.6) months, Pjaundice (n=111), was still longer than that in patients with jaundice (n=116) (Pjaundice patients and non-jaundice patients; (12.0±4.3) months vs. (18.0±3.0) months (P>0.05). GBC with jaundice usually implies advanced stage disease and a poor prognosis for the patients. However, our findings indicate that as long as the patient's condition allows, radical resection is still feasible for GBC patients with jaundice, and may achieve a prognosis close to those GBC patients without jaundice.

  3. Treatment and prognosis of primary parotid squamous cell carcinoma: study of 16 patients

    International Nuclear Information System (INIS)

    Ouyang Jinling; Gao Li; Yi Junlin; Huang Xiaodong; Luo Jingwei; Xu Guozhen

    2007-01-01

    Objective: To investigate the clinical characteristics and treatment of primary parotid squamous cell carcinoma through 16 patients. Methods: Sixteen such patients treated in our hospital from 1984 to 2005 were analyzed retrospectively. There were T1 2 patients, T2 and T3 5 patients each and T4 4. Ten patients had NO, and 6 N + lesions. Six patients were treated by monotherapy, ie-mono group (surgery alone or radiotherapy alone), the other 10 patients by surgery combined with postoperative radiotherapy. Results: The overall neck metastastic lymph nodes was observed in 12 patients (75%). The 3- and 5-year local control, overall survival and disease-free survival for the whole group was 45% and 30%, 58% and 58%; 36% and 27%, respectively. The 5-year survival for T1-T2 and T3-T4 patients was 100% and 29% (χ 2 =4.50, P=0.034), respectively. The 3-year overall survival of NO and N + patients was 80%, and 20% (χ 2 =8.70, P=0.003), with a disease-free survival of 54% and 0 (χ 2 =9.83, P=0.002), respectively. Conclusions: The choice of suitable treatment for locally advanced primary parotid squamous cell carcinoma is surgery plus postoperative radiotherapy. Prophylactic ipsilateral neck irradiation is necessary e- ven for N0 patients for the sake of high risk of neck node metastasis. (authors)

  4. Capecitabine and oxaliplatin as second-line treatment in patients with carcinoma of unknown primary site

    DEFF Research Database (Denmark)

    Møller, Anne Kirstine Hundahl; Pedersen, Karen Damgaard; Abildgaard, Julie Rafn

    2010-01-01

    tumours may be overrepresented. These patients could be candidates for GI tract-directed therapy. We here report the results obtained with oxaliplatin and capecitabine as second-line therapy in 25 recurrent/refractory CUP patients following first-line treatment with paclitaxel, cisplatin and gemcitabine.......Treatment of patients with carcinoma of unknown primary site (CUP) remains a challenge, and no effective second-line treatment has been identified. In CUP patients who are non-responsive or relapse early after first-line platinum/taxane-based regimens, it is likely that gastrointestinal (GI) tract...

  5. 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.

  6. Impacts of treatments on the quality of life among esophageal squamous cell carcinoma patients.

    Science.gov (United States)

    Chen, C-Y; Hsieh, V C-R; Chang, C-H; Chen, P-R; Liang, W-M; Pan, S-C; Shieh, S-H

    2017-10-01

    This study aims to investigate the effects of treatments on the quality of life for patients with esophageal squamous cell carcinoma patients diagnosed at early and late stages. From a medical center in central Taiwan, patients who had been diagnosed with esophageal squamous cell carcinoma from February 2007 and March 2011 were recruited. Using the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 (EORTC QLQ-C30) and the Quality of Life Questionnaire Oesophageal 18 (QLQ-OES18), quality of life scores for 105 esophageal squamous cell carcinoma patients were obtained and assessed. Multivariate analysis was performed on the quality of life scores after stratification by cancer stage. Among early-stage esophageal squamous cell carcinoma patients, those received only surgery (S-only) performed better in physical and social functioning compared with patients who underwent surgery and concurrent chemoradiotherapy (S+CCRT) (β = 9.0, P = 0.03; β = 12.1, P = 0.04, respectively). For those that received only concurrent chemoradiotherapy (CCRT-only), they performed worse in role and emotional functioning relative to S+CCRT patients (β = -17.2, P = 0.02; β = -15.7, P = 0.05, respectively). Among late-stage patients, CCRT-only treatment gave insignificantly better global health status and functional scale scores and less severe symptoms compared to the S+CCRT option. Better functional scores and less aggravated symptoms are observed in early-stage esophageal squamous cell carcinoma patients who received surgery-only treatment relative to those that underwent both surgery and chemoradiotherapy. For late-stage esophageal cancer patients, the measured difference of quality of life is not significant between CCRT-only and S+CCRT treatments. © The Authors 2017. Published by Oxford University Press on behalf of International Society for Diseases of the Esophagus. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  7. Radioembolization using 90Y-resin microspheres for patients with advanced hepatocellular carcinoma

    International Nuclear Information System (INIS)

    Sangro, Bruno; Bilbao, Jose I.; Boan, Jose; Martinez-Cuesta, Antonio; Benito, Alberto; Rodriguez, Javier; Panizo, Angel; Gil, Belen; Inarrairaegui, Mercedes; Herrero, Ignacio; Quiroga, Jorge; Prieto, Jesus

    2006-01-01

    Purpose: To investigate the antitumor effect of resin microspheres loaded with 90-yttrium against hepatocellular carcinoma and their safety in the setting of liver cirrhosis. Patients and Methods: Data from 24 consecutive patients with hepatocellular carcinoma (HCC) treated by radioembolization in the period from September 2003 to February 2005 were reviewed. Patients received no further antineoplastic therapy. A comprehensive evaluation was performed to prevent the risk of damage due to microsphere misplacing. Patients were discharged the day after microspheres injection. Results: Serious liver toxicity observed among cirrhotic patients in a first period was subsequently prevented by modifying the selection criteria and the method for calculating the activity to be administered. Among 21 patients evaluable for response using Response Evaluation Criteria in Solid Tumors (RECIST) criteria, a reduction in size of target lesions was observed in all but 1 patient. When considering only target lesions, disease control rate and response rate were 100% and 23.8%, respectively. However, 43% of patients progressed in the liver in the form of new lesions appearing a median time of 3 months after radioembolization. Conclusion: Our experience in these series of patients indicates that radioembolization using resin microspheres has a significant antitumor effect against HCC and that using stringent selection criteria and conservative models for calculating Radiation activity to be administered, radioembolization can be performed safely even in cirrhotic patients

  8. Tuberculous prostatitis: mimicking a cancer.

    Science.gov (United States)

    Aziz, El Majdoub; Abdelhak, Khallouk; Hassan, Farih Moulay

    2016-01-01

    Genitourinary tuberculosis is a common type of extra-pulmonary tuberculosis . The kidneys, ureter, bladder or genital organs are usually involved. Tuberculosis of the prostate has mainly been described in immune-compromised patients. However, it can exceptionally be found as an isolated lesion in immune-competent patients. Tuberculosis of the prostate may be difficult to differentiate from carcinoma of the prostate and the chronic prostatitis when the prostate is hard and nodular on digital rectal examination and the urine is negative for tuberculosis bacilli. In many cases, a diagnosis of tuberculous prostatitis is made by the pathologist, or the disease is found incidentally after transurethral resection. Therefore, suspicion of tuberculous prostatitis requires a confirmatory biopsy of the prostate. We report the case of 60-year-old man who presented a low urinary tract syndrome. After clinical and biological examination, and imaging, prostate cancer was highly suspected. Transrectal needle biopsy of the prostate was performed and histological examination showed tuberculosis lesions.

  9. Diagnostic value of tissue polypeptide specific antigen in serum for patients with pancreatic carcinoma

    International Nuclear Information System (INIS)

    Lu Yun; Liu Xingdang; Li Ding; Dei Shouzhen

    2009-01-01

    Objective: To compare the diagnostic value of tissue polypeptide specific antigen (TPS) in serum, with the carbohydrate antigens (CA) 19-9, CA50, CA125 and CA242 in pancreatic carcinoma. Methods: Serum TPS was measured with enzyme linked immunosorbent assay (ELISA). CA19-9 and CA125 were measured with chemiluminescent immunoassay. CAS0 and CA242 were measured with immunoradiometric assay in 33 patients with pancreatitis, 34 patients with pathologically proven pancreatic carcinoma, and 35 patients with non-pancreatic malignancies. Statistic analysis was carried out with SPSS 9.0 software. Results: Patients with pancreatic carcinoma had relatively higher levels of TPS [(386.5 ± 315. 1) U/L] and CA19-9 [(10 820.9 ± 389.7) kU/L] when compared with patients with pancreatitis [(86. 2 ± 28.1) U/L and (61.5 ± 24.7) kU/L, respectively; F = 936. 42, P < 0. 001 ; F = 2217. 09, P < 0. 001], with a sensitivity and a specificity of 70.6% (48/68) and 57.4% (39/68), respectively, for TPS, and 82.4% (28/34) and 77.9% (53/68), respectively, for CA19-9. Diagnostic performance was further improved when TPS was assayed in combination with CA19-9, CA50, CA125 and CA242. Conclusion: Serum TPS has an incremental value in complementing CA19-9 in the diagnosis of pancreatic carcinoma. (authors)

  10. Nasopharyngeal carcinomas: analysis of patient, tumor and treatment characteristics determining outcome

    International Nuclear Information System (INIS)

    Erkal, Haldun S.; Serin, Meltem; Cakmak, Ahmet

    2001-01-01

    Purpose: The present study reviews the experience in treatment of 447 patients with nasopharyngeal carcinomas, analyzing patient, tumor and treatment characteristics determining outcome. Materials and methods: There were 322 males and 125 females, their ages ranging from 7 to 85 years (median, 45 years). Two-hundred and seventy-two patients had World Health Organization (WHO) type 3 carcinomas, 123 patients had T4 tumors and 320 patients had metastatic cervical lymph nodes. Three-hundred and eight patients were treated with radiation therapy alone and 139 patients with chemotherapy in combination with radiation therapy. Cumulative radiation dose to primary tumor ranged from 50 to 76 Gy (median, 70 Gy) and radiation dose to metastatic cervical lymph nodes ranged from 46 to 74 Gy (median, 66 Gy). Results: Follow-up ranged from 0.1 to 19.5 years (mean, 7.6 years). Local complete response was achieved in 357 patients. In multivariate analysis, T-classification, cumulative radiation dose to primary tumor and treatment with chemotherapy in combination with radiation therapy predicted local response. Nodal complete response was achieved in 272 patients. In multivariate analysis, N-classification and radiation dose to metastatic cervical lymph nodes predicted nodal response. Local failure was observed in 70 patients, nodal failure in 35 patients and systemic failure in 114 patients. Overall survival, disease-free survival and disease-specific survival were 33, 32 and 37%, respectively, at 10 years. In multivariate analysis, age, T-classification, N-classification, radiation dose and treatment with chemotherapy in combination with radiation therapy predicted overall survival whereas T-classification, N-classification, radiation dose and treatment with chemotherapy in combination with radiation therapy predicted both disease-free survival and disease-specific survival. Conclusions: Radiation therapy alone appears to be an adequate and viable treatment for patients with early

  11. Preoperative serum lipids as prognostic predictors in esophageal squamous cell carcinoma patients with esophagectomy.

    Science.gov (United States)

    Chen, Pengxiang; Han, Lihui; Wang, Cong; Jia, Yibin; Song, Qingxu; Wang, Jianbo; Guan, Shanghui; Tan, Bingxu; Liu, Bowen; Jia, Wenqiao; Cui, Jianfeng; Zhou, Wei; Cheng, Yufeng

    2017-06-20

    This study was to evaluate the prognostic significance of serum lipids in esophageal squamous cell carcinoma patients who underwent esophagectomy. Preoperative serum lipids were collected from 214 patients who were diagnosed with esophageal squamous cell carcinoma. All of the patients received esophagectomy in Qilu Hospital of Shandong University from January 2007 to December 2008. The records and data were analyzed retrospectively. We found that low total cholesterol (for T stage, p = 0.006; for TNM stage, p = 0.039) and low-density lipoprotein cholesterol (for T stage, p = 0.031; for TNM stage, p = 0.035) were associated with advanced T stage and TNM stage. Kaplan-Meier survival analysis indicated that low total cholesterol and low-density lipoprotein cholesterol were associated with shorter disease-free survival(for total cholesterol, p = 0.045; for low-density lipoprotein cholesterol, p squamous cell carcinoma patients who underwent esophagectomy. LHR can serve as a promising serum lipids-based prognostic indicator.

  12. Prediction of posthepatectomy liver failure using transient elastography in patients with hepatitis B related hepatocellular carcinoma.

    Science.gov (United States)

    Lei, Jie-Wen; Ji, Xiao-Yu; Hong, Jun-Feng; Li, Wan-Bin; Chen, Yan; Pan, Yan; Guo, Jia

    2017-12-29

    It is essential to accurately predict Postoperative liver failure (PHLF) which is a life-threatening complication. Liver hardness measurement (LSM) is widely used in non-invasive assessment of liver fibrosis. The aims of this study were to explore the application of preoperative liver stiffness measurements (LSM) by transient elastography in predicting postoperative liver failure (PHLF) in patients with hepatitis B related hepatocellular carcinoma. The study included 247 consecutive patients with hepatitis B related hepatocellular carcinoma who underwent hepatectomy between May 2015 and September 2015. Detailed preoperative examinations including LSM were performed before hepatectomy. The endpoint was the development of PHLF. All of the patients had chronic hepatitis B defined as the presence of hepatitis B surface antigen (HBsAg) for more than 6 months and 76 (30.8%) had cirrhosis. PHLF occurred in 37 (14.98%) patients. Preoperative LSM (odds ratio, OR, 1.21; 95% confidence interval, 95% CI: 1.13-1.29; P hepatocellular carcinoma.

  13. Radiotherapy-induced hearing loss in patients with laryngeal and hypopharyngeal carcinomas.

    Science.gov (United States)

    Gudelj, Goran; Trotić, Robert; Herceg, Tonko; Parazajder, Domagoj; Vagić, Davor; Geber, Goran

    2014-09-01

    The purpose of this study was to investigate a hypothesized correlation of development of a sensorineural hearing loss and radiotherapy in patients with laryngeal and hypopharyngeal carcinoma. This prospective study included a total of 50 patients, which after strict exclusion critera (audiologic problems before RT primary tumors of the auditory system, spread of the primary tumor to any part of the auditory system) resulted in 23 analyzed patients, ranging between 50 and 76 years of age, with a mean age of 60. Audiometry measuring frequency-specific thresholds was performed in three time points: one month before radiotherapy, one and six months after radiotherapy. A significant statistical difference in hearing tresholds after radiotherapy was found in 6 out of 23 patients. An obvious tendency towards hearing loss without statistical significance at 250 and 4000 Hz was found for a whole tested population (p < or = 0.3 with Bonferroni correction). Observed tendency towards hearing loss after radiotherapy of laryngeal carcinoma was related to side of the tumor and less severe when chemotherapy was not added as adjuvant therapy. These results should help to decrease a rate of hearing loss by careful planing of ear protection, by using observed frequencies as relevant markers of hearing loss and by reconsidering adjuvant chemoterapy during radiotherapy of laryngeal carcinoma.

  14. Fatal bleeding in a nasopharyngeal carcinoma patient after concurrent chemoradiation plus cetuximab: a case report

    Directory of Open Access Journals (Sweden)

    Zheng LY

    2013-06-01

    Full Text Available LingYan Zheng,1 SenXiang Yan,1 Danfang Yan,1 JingSong Yang,1 YiXiang Wang2 1Department of Radiation Oncology, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, People's Republic of China; 2Department of Diagnostic Radiology and Organ Imaging, Prince of Wales Hospital, Hong KongAbstract: Carotid blowout syndrome (CBS refers to the clinical signs and symptoms related to rupture of the carotid artery (CA and its branches, which mainly results from malignant invasion of the CA by head and neck cancers. Here, we present a 46-year-old male patient who suffered from nasopharyngeal carcinoma and was treated with a combination of chemoradiation and cetuximab. The patient was stage IVb (T4N2M0 clinically, with encasement of the left internal carotid artery, as shown on pretreatment magnetic resonance imaging. Three months after completion of radiotherapy, the patient died of sudden massive epistaxis. CBS is a lethal complication of nasopharyngeal carcinoma, so the risk of CBS should be carefully assessed in patients with imaging showing CA encasement. Till now, the precise prediction and prevention of CBS remain to be explored. Keywords: nasopharyngeal carcinoma, carotid blowout syndrome, diagnosis, cetuximab, prevention

  15. Diagnosis by computer-aided tomography in patients with carcinomas in the rectum-sigma area

    International Nuclear Information System (INIS)

    Gnann, H.; Huebener, K.H.; Ahlemann, L.M.; Harms, S.

    1984-01-01

    In a retrospective study on the patients at Tuebingen between 1977 and 1980, the diagnostic value of computer-aided tomography was investigated in 232 cases of carcinomas in the rectum-sigma area. 192 examinations were post-operative. Whether computer-aided tomography will catch on as a staging measure in the pre-operative phase must for now remain unanswered until prospective studies on a large number of patients have been carried through. However, it is useful as a decision-taking aid as regards the choice of the operation method and to clarify whether the carcinoma is operable. Far more important in view of the known high rate of recurvency and metastatic spread seems to be the role of computer-aided tomography in the aftercare especially of those patients who had their rectum removed: the diagnosis of the recidivation permits direct therapeutic action (a second operation, radiation therapy) at an early date. The search for clinically not previously known recidivations revealed that computer-aided tomography had in 124 patients with operated rectal carcinoma a high sensitivity of 98 per cent, a specificity of 87 per cent and an accuracy of 91.9 percent. How long after the operation CAT checks should be carried through is quite as uncertain at present as the role of CAT in the staging of those tumors. The authors recommend intervals of 2-3 months within the first two post-operative years. (orig.) [de

  16. Clinicopathologic significance of HLA-G and HLA-E molecules in Tunisian patients with ovarian carcinoma.

    Science.gov (United States)

    Babay, Wafa; Ben Yahia, Hamza; Boujelbene, Nadia; Zidi, Nour; Laaribi, Ahmed Baligh; Kacem, Dhikra; Ben Ghorbel, Radhia; Boudabous, Abdellatif; Ouzari, Hadda-Imene; Rizzo, Roberta; Rebmann, Vera; Mrad, Karima; Zidi, Inès

    2018-06-01

    The human leukocyte antigen (HLA)-G and HLA-E, non classical HLA class I molecules, have been highly implicated in immune tolerance. HLA-G and HLA-E molecules were proposed as putative markers of several advanced cancers. As a step towards a better understanding of ovarian carcinoma, we evaluated the expression of both HLA-G and HLA-E molecules and explored their prognostic implication. HLA-G and HLA-E expression were studied by immunohistochemistry on ovarian carcinoma tissues. This expression was semi-quantitatively scored into four expression groups and correlated to clinicopathological parameters and patients' survival. HLA-G and HLA-E have been found to be highly expressed in ovarian carcinoma tissues (Respectively, 72.4% and 96.8%). They are frequently co-expressed. Univariate and multivariate analysis revealed that a positive HLA-G expression status in tumor tissue is a promising candidate parameter to predict disease recurrence in addition to the disease status in Tunisian patients with ovarian carcinoma. Moreover, the elevated HLA-E expression was associated with serous ovarian carcinoma subtype as well as with advanced stages of ovarian carcinoma. HLA-G and HLA-E are highly represented in ovarian carcinoma suggesting a potential association with progressive disease mechanism. HLA-G and HLA-E molecules might be new candidates' markers for ovarian carcinoma progression. Copyright © 2018 American Society for Histocompatibility and Immunogenetics. Published by Elsevier Inc. All rights reserved.

  17. ERG oncoprotein expression in prostate carcinoma patients of different ethnicities

    OpenAIRE

    KELLY, GREGORY M.; KONG, YINK HEAY; DOBI, ALBERT; SRIVASTAVA, SHIV; SESTERHENN, ISABELL A.; PATHMANATHAN, RAJADURAI; TAN, HUI MENG; TAN, SHYH-HAN; CHEONG, SOK CHING

    2014-01-01

    Overexpression of the erythroblast transformation-specific-related gene (ERG) oncoprotein due to transmembrane protease, serine 2 (TMPRSS2)-ERG fusion, the most prevalent genomic alteration in prostate cancer (CaP), is more frequently observed among Caucasian patients compared to patients of African or Asian descent. To the best of our knowledge, this is the first study to investigate the prevalence of ERG alterations in a multiethnic cohort of CaP patients. A total of 191 formalin-fixed para...

  18. ERG oncoprotein expression in prostate carcinoma patients of different ethnicities.

    Science.gov (United States)

    Kelly, Gregory M; Kong, Yink Heay; Dobi, Albert; Srivastava, Shiv; Sesterhenn, Isabell A; Pathmanathan, Rajadurai; Tan, Hui Meng; Tan, Shyh-Han; Cheong, Sok Ching

    2015-01-01

    Overexpression of the erythroblast transformation-specific-related gene (ERG) oncoprotein due to transmembrane protease, serine 2 ( TMPRSS2 ) -ERG fusion, the most prevalent genomic alteration in prostate cancer (CaP), is more frequently observed among Caucasian patients compared to patients of African or Asian descent. To the best of our knowledge, this is the first study to investigate the prevalence of ERG alterations in a multiethnic cohort of CaP patients. A total of 191 formalin-fixed paraffin-embedded sections of transrectal ultrasound-guided prostate biopsy specimens, collected from 120 patients treated at the Sime Darby Medical Centre, Subang Jaya, Malaysia, were analyzed for ERG protein expression by immunohistochemistry using the anti-ERG monoclonal antibody 9FY as a surrogate for the detection of ERG fusion events. The overall frequency of ERG protein expression in the population evaluated in this study was 39.2%. Although seemingly similar to rates reported in other Asian communities, the expression of ERG was distinct amongst different ethnic groups (P=0.004). Malaysian Indian (MI) patients exhibited exceedingly high expression of ERG in their tumors, almost doubling that of Malaysian Chinese (MC) patients, whereas ERG expression was very low amongst Malay patients (12.5%). When collectively analyzing data, we observed a significant correlation between younger patients and higher ERG expression (P=0.04). The prevalence of ERG expression was significantly different amongst CaP patients of different ethnicities. The higher number of ERG-expressing tumors among MI patients suggested that the TMPRSS2-ERG fusion may be particularly important in the pathogenesis of CaP amongst this group of patients. Furthermore, the more frequent expression of ERG among the younger patients analyzed suggested an involvement of ERG in the early onset of CaP. The results of this study underline the value of using ERG status to better understand the differences in the

  19. Sentinel lymph node biopsy in patients with a needle core biopsy diagnosis of ductal carcinoma in situ: is it justified?

    LENUS (Irish Health Repository)

    Doyle, B

    2012-02-01

    BACKGROUND: The incidence of ductal carcinoma in situ (DCIS) has increased markedly with the introduction of population-based mammographic screening. DCIS is usually diagnosed non-operatively. Although sentinel lymph node biopsy (SNB) has become the standard of care for patients with invasive breast carcinoma, its use in patients with DCIS is controversial. AIM: To examine the justification for offering SNB at the time of primary surgery to patients with a needle core biopsy (NCB) diagnosis of DCIS. METHODS: A retrospective analysis was performed of 145 patients with an NCB diagnosis of DCIS who had SNB performed at the time of primary surgery. The study focused on rates of SNB positivity and underestimation of invasive carcinoma by NCB, and sought to identify factors that might predict the presence of invasive carcinoma in the excision specimen. RESULTS: 7\\/145 patients (4.8%) had a positive sentinel lymph node, four macrometastases and three micrometastases. 6\\/7 patients had invasive carcinoma in the final excision specimen. 55\\/145 patients (37.9%) with an NCB diagnosis of DCIS had invasive carcinoma in the excision specimen. The median invasive tumour size was 6 mm. A radiological mass and areas of invasion <1 mm, amounting to "at least microinvasion" on NCB were predictive of invasive carcinoma in the excision specimen. CONCLUSIONS: SNB positivity in pure DCIS is rare. In view of the high rate of underestimation of invasive carcinoma in patients with an NCB diagnosis of DCIS in this study, SNB appears justified in this group of patients.

  20. Cogan's syndrome mimicking acute Lyme arthritis.

    Science.gov (United States)

    Schwegmann, J P; Enzenauer, R J

    1995-05-01

    A pediatric case of Cogan's syndrome mimicking acute Lyme arthritis is described. A 12-year-old black boy was admitted to the pediatric service for presumed right knee septic arthritis. Symptoms included acute pain and swelling with decreased range-of-motion. Although the patient's right knee symptoms and positive Lyme serology were consistent with a diagnosis of Lyme arthritis, the presence of sensorineural hearing loss and interstitial keratitis with inflammatory arthritis suggested a diagnosis of Cogan's syndrome. Subsequent Western blot analysis was negative for Borrelia burgdorferi antigens. The patient had dramatic clinical improvement of musculoskeletal and ophthalmologic complaints shortly after receiving high-dose corticosteroids, although residual sensorineural hearing loss persisted.

  1. Photodynamic Therapy With HPPH in Treating Patients With Squamous Cell Carcinoma of the Oral Cavity

    Science.gov (United States)

    2016-04-19

    Recurrent Squamous Cell Carcinoma of the Lip and Oral Cavity; Recurrent Squamous Cell Carcinoma of the Oropharynx; Recurrent Verrucous Carcinoma of the Oral Cavity; Stage I Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage I Squamous Cell Carcinoma of the Oropharynx; Stage I Verrucous Carcinoma of the Oral Cavity; Stage II Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage II Squamous Cell Carcinoma of the Oropharynx; Stage II Verrucous Carcinoma of the Oral Cavity; Stage III Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage III Squamous Cell Carcinoma of the Oropharynx; Stage III Verrucous Carcinoma of the Oral Cavity; Stage IVA Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage IVA Squamous Cell Carcinoma of the Oropharynx; Stage IVA Verrucous Carcinoma of the Oral Cavity; Stage IVB Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage IVB Squamous Cell Carcinoma of the Oropharynx; Stage IVB Verrucous Carcinoma of the Oral Cavity; Stage IVC Squamous Cell Carcinoma of the Lip and Oral Cavity; Stage IVC Squamous Cell Carcinoma of the Oropharynx; Stage IVC Verrucous Carcinoma of the Oral Cavity

  2. Computed tomography of renal cell carcinoma in patients with terminal renal impairment

    International Nuclear Information System (INIS)

    Ferda, Jiri; Hora, Milan; Hes, Ondrej; Reischig, Tomas; Kreuzberg, Boris; Mirka, Hynek; Ferdova, Eva; Ohlidalova, Kristyna; Baxa, Jan; Urge, Tomas

    2007-01-01

    Purpose: An increased incidence of renal tumors has been observed in patients with end-stage-renal-disease (ESRD). The very strong association with acquired renal cystic disease (ACRD) and increased incidence of the renal tumors (conventional renal cell carcinoma (CRCC), papillary renal cell carcinoma (PRCC) or papillary renal cell adenoma (PRCA)) was reported. This study discusses the role of computed tomography (CT) in detecting renal tumors in patients with renal impairment: pre-dialysis, those receiving dialysis or with renal allograft transplants. Materials and methods: Ten patients (nine male, one female) with renal cell tumors were enrolled into a retrospective study; two were new dialysis patients, three on long-term dialysis, and five were renal transplant recipients with history of dialysis. All patients underwent helical CT, a total of 11 procedures were performed. Sixteen-row detector system was used five times, and a 64-row detector system for the six examinations. All patients underwent nephrectomy of kidney with suspected tumor, 15 nephrectomies were performed, and 1 kidney was assessed during autopsy. CT findings were compared with macroscopic and microscopic assessments of the kidney specimen in 16 cases. Results: Very advanced renal parenchyma atrophy with small cysts corresponding to ESRD was found in nine patients, chronic pyelonephritis in remained one. A spontaneously ruptured tumor was detected incidentally in one case, patient died 2 years later. In the present study, 6.25% (1/16) were multiple PRCA, 12.5% (2/16) were solitary PRCC, 12.5% tumors (2/16) were solitary conventional renal cell carcinomas (CRCC's), 12.5% tumors (2/16) were multiple conventional renal cell carcinomas (CRCC's), 25% (4/16) were CRCC's combined with multiple papillary renal cell carcinomas with adenomas (PRCC's and PRCA's), and 25% (4/16) of the tumors were multiple PRCC's combined with PRCA's without coexisting CRCC's. Bilateral renal tumors were found in our study

  3. The effects of thyrotropin-suppressive therapy on bone metabolism in patients with well-differentiated thyroid carcinoma

    NARCIS (Netherlands)

    Heemstra, K. A.; Hamdy, N. A. T.; Romijn, J. A.; Smit, J. W. A.

    2006-01-01

    Patients with differentiated thyroid carcinoma (DTC) are commonly treated long-term with thyrotropin (TSH)- suppressive thyroxine replacement therapy resolving in a state of subclinical hyperthyroidism. The relationship between subclinical hyperthyroidism and osteoporosis is not clear. In this

  4. Both exogenous subclinical hyperthyroidism and short-term overt hypothyroidism affect myocardial strain in patients with differentiated thyroid carcinoma

    NARCIS (Netherlands)

    Abdulrahman, Randa M.; Delgado, Victoria; Hoftijzer, Hendrieke C.; Ng, Arnold C. T.; Ewe, See Hooi; Marsan, Nina Ajmone; Holman, Eduard R.; Hovens, Guido C.; Corssmit, Eleonora P.; Romijn, Johannes A.; Bax, Jeroen J.; Smit, Johannes W. A.

    2011-01-01

    Background: The cardiovascular effects of transitions from exogenous subclinical hyperthyroidism to short-term overt hypothyroidism in patients treated for differentiated thyroid carcinoma remain unclear. The present study aims at evaluating the changes in multidirectional myocardial strain using

  5. Immunological state of patients with carcinoma of the bronchus before and after radiotherapy

    International Nuclear Information System (INIS)

    Savage, A.M.; Pritchard, J.A.V.; Deeley, T.J.; Davies, B.H.; Sully Hospital

    1980-01-01

    The immunological state of 30 patients with carcinoma of the bronchus was assessed before and after radiotherapy by lymphocyte response to PHA and E and EAC rosette formation. The results were compared with those from age-matched patients with benign chest disease and a group of healthy control subjects. Differences were found between the three groups and decreased immunological responses were found to correlate with shorter survival times for patients with cancer of the bronchus. These differences were associated with the extent of the disease, or with the smoking habits of the patients. Significant differences in percentage EAC cell rosetting were demonstrated between lymphocytes from patients with malignant disease (31.3 +- 2.0) and those for control groups (21.5 +- 1.9 and 24.0 +- 2.2). Cancer patients and benign chest disease patients both had significantly decreased mean E rosetting values (59.3% and 55.6%) compared with healthy control subjects (69.7%). The group of cancer patients with a normal percentage of T lymphocytes and total number of lymphocytes and radiotherapy, or those with low percentage EAC cell rosettes, had a greater than 80% survival after seven months compared with less than 50% for the rest of the patients with carcinoma of the bronchus. (author)

  6. Topotecan Monotherapy in Heavily Pretreated Patients with Progressive Advanced Stage Neuroendocrine Carcinomas

    DEFF Research Database (Denmark)

    Olsen, Ingrid Marie Holst; Knigge, Ulrich; Federspiel, Birgitte

    2014-01-01

    BACKGROUND: Neuroendocrine carcinomas (WHO grade 3) are highly aggressive tumors with an immense tendency to metastasize and with a poor prognosis. In advanced disease, there is no standard treatment beyond first-line platin/etoposide-based chemotherapy. Topotecan is widely used as second...... neuroendocrine carcinomas (Ki67>20%, G3) successively treated with oral topotecan 2.3 mg/m(2) d1-5 every 3 weeks. All patients had previously received treatment with carboplatin/etoposide. Demographic, clinical and pathological features were recorded. CT-evaluations according to RECIST 1.1 were performed after...... every three courses. Hematological toxicity was assessed by CTC-criteria. RESULTS: Twenty-two eligible patients received a median of 2 courses [range1-6]. Median age: 65 years [35-77]. Male/female: 11/11. Median Ki-67 index: 95% [25-100%]. Median number previous chemotherapy regimens: 2 [1-3]. All...

  7. Repeated courses of transarterial embolization with polyvinyl alcohol particles: 'long life elixir' in a cirrhotic patient with unresectable hepatocellular carcinoma.

    Science.gov (United States)

    Marelli, Laura; Shusang, Vibhakorn; Senzolo, Marco; Cholongitas, Evangelos; Goode, Antony; Yu, Dominic; Patch, David W; Burroughs, Andrew K

    2007-04-01

    Chemoembolization improves survival in selected cirrhotic patients with hepatocellular carcinoma, but prolonged survival is unusual. In this study, a 70-year-old cirrhotic patient, who had a histologically proven hepatocellular carcinoma of 5 cm diameter, embolization with polyvinyl alcohol particles alone, without chemotherapeutic agent, has resulted in continued survival, of 5 years to date, with virtual elimination of residual hypervascularity following 10 sessions of embolization, and with continued patency of the injected branch of the hepatic artery. Provided liver function is maintained, embolization alone appears a feasible long term and effective therapy for unresectable hepatocellular carcinoma.

  8. Imaging Features of Patients Undergoing Active Surveillance for Ductal Carcinoma in Situ.

    Science.gov (United States)

    Grimm, Lars J; Ghate, Sujata V; Hwang, E Shelley; Soo, Mary Scott

    2017-11-01

    The aim of this study was to describe the imaging appearance of patients undergoing active surveillance for ductal carcinoma in situ (DCIS). We retrospectively identified 29 patients undergoing active surveillance for DCIS from 2009 to 2014. Twenty-two patients (group 1) refused surgery or were not surgical candidates. Seven patients (group 2) enrolled in a trial of letrozole and deferred surgical excision for 6-12 months. Pathology and imaging results at the initial biopsy and follow-up were recorded. In group 1, the median follow-up was 2.7 years (range: 0.6-13.9 years). Fifteen patients (68%) remained stable. Seven patients (32%) underwent additional biopsies with invasive ductal carcinoma diagnosed in two patients after 3.9 and 3.6 years who developed increasing calcifications and new masses. In group 2, one patient (14%) was upstaged to microinvasive ductal carcinoma at surgery. Among the patients in both groups with calcifications (n = 26), there was no progression to invasive disease among those with stable (50%, 13/26) or decreased (19%, 5/26) calcifications. Among a DCIS active surveillance cohort, invasive disease progression presented as increasing calcifications and a new mass following more than 3.5 years of stable imaging. In contrast, there was no progression to invasive disease among cases of DCIS with stable or decreasing calcifications. Close imaging is a key follow-up component in active surveillance. Copyright © 2017 The Association of University Radiologists. Published by Elsevier Inc. All rights reserved.

  9. The Effect of Lymph Node Dissection on the Survival of Patients With Operable Gastric Carcinoma.

    Science.gov (United States)

    Mocellin, Simone

    2016-10-01

    What is the effect of different extents of lymph node dissection (D1, D2, and D3 lymphadenectomy) in patients affected with operable gastric carcinoma? Compared with D1 lymphadenectomy (the most conservative type of lymph node dissection), D2 lymphadenectomy (but not D3) is associated with better disease-specific survival, although a more extended dissection is burdened by a higher postoperative mortality rate.

  10. Papillary thyroid carcinoma treated with radiofrequency ablation in a patient with hypertrophic cardiomyopathy: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Sun, Jian Yi; Liu, Xiao Sun; Zhang, Qing; Hong, Yan Yun; Song, Bin; Teng, Xiao Dong; Yu, Ji Ren [The First Affiliated Hospital, Medical College, Zhejiang University, Hangzhou (China)

    2016-07-15

    Standard therapy has not been established for thyroid cancer when a thyroidectomy is contraindicated due to systemic disease. Herein, we reported a patient who had hypertrophic cardiomyopathy and papillary thyroid carcinoma treated by radiofrequency ablation because of inability to tolerate a thyroidectomy. Radiofrequency ablation can be used to treat thyroid cancer when surgery is not feasible, although the long-term outcome needs further observation.

  11. Papillary Thyroid Carcinoma Treated with Radiofrequency Ablation in a Patient with Hypertrophic Cardiomyopathy: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Sun, Jianyi; Liu, Xiaosun; Zhang, Qing; Hong, Yanyun; Song, Bin [Department of Gastrointestinal and Thyroid Surgery, The First Affiliated Hospital, Medical College, Zhejiang University, Hangzhou 310003 (China); Teng, Xiaodong [Department of Pathology, The First Affiliated Hospital, Medical College, Zhejiang University, Hangzhou 310003 (China); Yu, Jiren [Department of Gastrointestinal and Thyroid Surgery, The First Affiliated Hospital, Medical College, Zhejiang University, Hangzhou 310003 (China)

    2016-11-01

    Standard therapy has not been established for thyroid cancer when a thyroidectomy is contraindicated due to systemic disease. Herein, we reported a patient who had hypertrophic cardiomyopathy and papillary thyroid carcinoma treated by radiofrequency ablation because of inability to tolerate a thyroidectomy. Radiofrequency ablation can be used to treat thyroid cancer when surgery is not feasible, although the long-term outcome needs further observation.

  12. Quality of Life in Hepatocellular Carcinoma Patients Treated with Transarterial Chemoembolization

    Directory of Open Access Journals (Sweden)

    Saleem Ahmed

    2016-01-01

    Full Text Available Hepatocellular carcinoma (HCC is one of the most commonly diagnosed cancers worldwide. Majority of patients with HCC are diagnosed in the advanced stages of disease and hence they are only suitable for palliative therapy. TACE (transarterial chemoembolization is the most commonly used treatment for unresectable HCC. It is however unclear if TACE improves the quality of life (QoL in patients with HCC. The aim of this review is to evaluate the impact of TACE on QoL of HCC patients.

  13. RELIABILITY OF POSITRON EMISSION TOMOGRAPHY-COMPUTED TOMOGRAPHY IN EVALUATION OF TESTICULAR CARCINOMA PATIENTS.

    Science.gov (United States)

    Nikoletić, Katarina; Mihailović, Jasna; Matovina, Emil; Žeravica, Radmila; Srbovan, Dolores

    2015-01-01

    The study was aimed at assessing the reliability of 18F-fluorodeoxyglucose positron emission tomography-computed tomography scan in evaluation of testicular carcinoma patients. The study sample consisted of 26 scans performed in 23 patients with testicular carcinoma. According to the pathohistological finding, 14 patients had seminomas, 7 had nonseminomas and 2 patients had a mixed histological type. In 17 patients, the initial treatment was orchiectomy+chemotherapy, 2 patients had orchiectomy+chemotherapy+retroperitoneal lymph node dissection, 3 patients had orchiectomy only and one patient was treated with chemotherapy only. Abnormal computed tomography was the main cause for the oncologist to refer the patient to positron emission tomography-computed tomography scan (in 19 scans), magnetic resonance imaging abnormalities in 1 scan, high level oftumor markers in 3 and 3 scans were perforned for follow-up. Positron emission tomography-computed tomography imaging results were compared with histological results, other imaging modalities or the clinical follow-up of the patients. Positron emission tomography-computed tomography scans were positive in 6 and negative in 20 patients. In two patients, positron emission tomography-computed tomography was false positive. There were 20 negative positron emission omography-computed tomography scans perforned in 18 patients, one patient was lost for data analysis. Clinically stable disease was confirmed in 18 follow-up scans performed in 16 patients. The values of sensitivty, specificity, accuracy, and positive- and negative predictive value were 60%, 95%, 75%, 88% and 90.5%, respectively. A hgh negative predictive value obtained in our study (90.5%) suggests that there is a small possibility for a patient to have future relapse after normal positron emission tomography-computed tomography study. However, since the sensitivity and positive predictive value of the study ire rather low, there are limitations of positive

  14. Thyroid metastasis in a patient with hepatocellular carcinoma: case report and review of literature

    Directory of Open Access Journals (Sweden)

    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.

  15. Percutaneous laser ablation of hepatocellular carcinoma in patients with liver cirrhosis awaiting liver transplantation

    International Nuclear Information System (INIS)

    Pompili, Maurizio; Pacella, Claudio Maurizio; Francica, Giampiero; Angelico, Mario; Tisone, Giuseppe; Craboledda, Paolo; Nicolardi, Erica; Rapaccini, Gian Ludovico; Gasbarrini, Giovanni

    2010-01-01

    Objective: The aim of this study was to determine the effectiveness and safety of percutaneous laser ablation for the treatment of cirrhotic patients with hepatocellular carcinoma awaiting liver transplantation. Materials and methods: The data of 9 male cirrhotic patients (mean age 50 years, range 45-60 years) with 12 biopsy proven nodules of hepatocellular carcinoma (mean diameter 2.0 cm, range 1.0-3.0 cm) treated by laser ablation before liver transplantation between June 2000 and January 2006 were retrospectively reviewed. Laser ablation was carried out by inserting 300 nm optical fibers through 21-Gauge needles (from two to four) positioned under ultrasound guidance into the target lesions. A continuous wave Neodymium:Yttrium Aluminium Garnet laser was used. Transarterial chemoembolization prior to liver transplantation was performed in two incompletely ablated tumors. Results: No procedure-related major complications were recorded. During the waiting time to liver transplantation local tumor progression after ablation occurred in 3 nodules (25%). At histological examination of the explanted livers complete necrosis was found in 8 nodules (66.7%, all treated exclusively with laser ablation), partial necrosis >50% in 3 nodules (25%), and partial necrosis <50% in 1 nodule. Conclusion: In patients with cirrhotic livers awaiting liver transplantation, percutaneous laser ablation is safe and effective for the management of small hepatocellular carcinoma.

  16. A pathway-centric survey of somatic mutations in Chinese patients with colorectal carcinomas.

    Directory of Open Access Journals (Sweden)

    Chao Ling

    Full Text Available Previous genetic studies on colorectal carcinomas (CRC have identified multiple somatic mutations in four candidate pathways (TGF-β, Wnt, P53 and RTK-RAS pathways on populations of European ancestry. However, it is under-studied whether other populations harbor different sets of hot-spot somatic mutations in these pathways and other oncogenes. In this study, to evaluate the mutational spectrum of novel somatic mutations, we assessed 41 pairs of tumor-stroma tissues from Chinese patients with CRC, including 29 colon carcinomas and 12 rectal carcinomas. We designed Illumina Custom Amplicon panel to target 43 genes, including genes in the four candidate pathways, as well as several known oncogenes for other cancers. Candidate mutations were validated by Sanger sequencing, and we further used SIFT and PolyPhen-2 to assess potentially functional mutations. We discovered 3 new somatic mutations in gene APC, TCF7L2, and PIK3CA that had never been reported in the COSMIC or NCI-60 databases. Additionally, we confirmed 6 known somatic mutations in gene SMAD4, APC, FBXW7, BRAF and PTEN in Chinese CRC patients. While most were previously reported in CRC, one mutation in PTEN was reported only in malignant endometrium cancer. Our study confirmed the existence of known somatic mutations in the four candidate pathways for CRC in Chinese patients. We also discovered a number of novel somatic mutations in these pathways, which may have implications for the pathogenesis of CRC.

  17. Usefulness of Pure Laparoscopic Hepatectomy for Hepatocellular Carcinoma in a Severely Cirrhotic Patient

    Directory of Open Access Journals (Sweden)

    Isamu Hosokawa

    2013-07-01

    Full Text Available The number of patients undergoing laparoscopic hepatectomy has rapidly increased in recent years, and indications for this procedure are gradually expanding. Pure laparoscopic hepatectomy is reportedly useful in cases with severe liver cirrhosis. A 55-year-old woman under observation for liver cirrhosis was found to have hepatocellular carcinoma in liver segment III and was referred to our hospital for surgery. The tumor was located in the edge of liver segment III, where percutaneous ablation therapy was unsuitable. Since her hepatic functional reserve was poor, pure laparoscopic partial hepatectomy was performed. The postoperative course was favorable, with no ascites retention, edema or weight gain. The greatest advantage of pure laparoscopic hepatectomy for hepatocellular carcinoma with concomitant liver cirrhosis is that postoperative ascites retention is minimal, meaning that there is little risk of water-electrolyte imbalance associated with ascites retention or hypoproteinemia. This is believed to be because the abdominal incision is small and mobilization of the liver is minimized, reducing the destruction of the routes of collateral lymph flow and blood flow generated in patients with liver cirrhosis. Pure laparoscopic hepatectomy may be a treatment choice for patients with hepatocellular carcinoma and concomitant severe liver cirrhosis.

  18. Risk stratification of patients with advanced squamous cell carcinoma of cervix treated by radiotherapy alone

    International Nuclear Information System (INIS)

    Hong, J.-H.; Tsai, C.-S.; Lai, C.-H.; Chang, T.-C.; Wang, C.-C.; Chou, H.-H.; Lee, Steve P.; Lee, C.-C.; Tang, Simon G.; Hsueh Swei

    2005-01-01

    Purpose: To identify prognostic factors for local and distant relapse and perform risk stratification for patients with advanced cervical cancer treated with radiotherapy (RT) alone. Methods and Materials: A total of 1031 patients with Stage IB-IVA squamous cell carcinoma of the cervix treated with full-course RT but without any chemotherapy were included for analysis. Of these, 311 patients with nonbulky Stage IB-IIA disease were designated the reference group and the other 720 patients were the study group. The associations of stage, squamous cell carcinoma antigen (SCC-ag) level, hemoglobin level, age, cell differentiation, and pelvic lymph node status with treatment failure were evaluated. The independent prognostic factors were identified by multivariate analysis. The study group was further stratified into subgroups using combinations of these risk factors. Results: In the study group, independent risk factors for local relapse were advanced stage and age 2, and positive pelvic lymph nodes. The 5-year distant relapse-free survival rate was 83% for patients with bulky Stage IB-IIA and IIB disease, SCC-ag level 2, and positive lymph nodes. Conclusion: The risk of treatment failure in advanced-stage cervical cancer patients treated by RT alone can be more precisely predicted by risk stratification. A certain subgroup of patients had better control than the others. The benefit of treating these relatively low-risk patients with additional treatment such as concurrent chemotherapy should be further evaluated in prospective studies or meta-analyses

  19. Limited vaginal hysterectomy after brachytherapy in patients with early stage cervix carcinoma

    International Nuclear Information System (INIS)

    Resbeut, M.; Honnoun-Levi, J.M.; Alzieu, C.; Cowen, D.; Cravello, L.; Agostini, A.

    1998-01-01

    In patients with early cervix carcinoma, both radiotherapy and surgery or combined modalities provide effective therapies. In the two last modalities, recommended surgery is radical hysterectomy. The purpose of this prospective study was to assess the value of a limited vaginal hysterectomy after brachytherapy in patients without any unfavorable prognostic factor. Twenty-two patients (stage la2 with vascular invasion: three patients, stage lb1:19 patients) with 1 cm median maximal tumor size and with previous negative laparoscopic lymphadenectomy (median number of lymph nodes:12) underwent a limited vaginal hysterectomy 6 weeks after utero-vaginal brachytherapy. Two mild intra-operative complications were noted. Venous hemorrhage (100 mL) occurred in one patient during lymphadenectomy and another patient presented bladder injury during hysterectomy. These two complications were successfully controlled with no need for laparotomy. Only one late complication was observed: bladder grade G2(b). With a 29 months follow-up (20-48 months), no recurrence was reported. These results appear promising in patients with very early cervix carcinoma but remain to be confirmed on a larger scale. (authors)

  20. The Results of Curative Radiation Therapy for 49 Patients of the Uterine Cervical Carcinomas

    International Nuclear Information System (INIS)

    Ryu, Mi Ryeong; Kim, Yeon Sil; Choi, Byung Ock; Yoon, Sei Chul; Shinn, Kyung Sub; Namkoong, Sung Eun; Kim, Seung Jo

    1992-01-01

    Fifty patients with carcinoma of the uterine cervix received curative radiotherapy by external irradiation of the whole pelvis and intracavitary radiation at the Department of Therapeutic Radiology, Kangnam St. Mary Hospital from September,1983 to October, 1986. External beam whole pelvic irradiation was done first up to 4500-5940 cGy in 5 weeks to 6.5 weeks, followed by an intracavitary radiation. Total dose of radiation to point A varied from 6500 cGy to l1344 cGy (average 6764 cGy). Of the 50 patients, one patient was lost to follow up and follow up period of the remaining 49 patients ranged from 3 months to 93 months (median 32 months). According to FIGO classification, 6 (12.2%) were in stage I b, 6(12.2%) in stage I a, 25(51%) in stage II b, 7(14%) in stage III, and 5(10.2%) in stage IV. Age of the patients ranged from 33 to 76 years (Median 60 years). Pathologically, forty six(94%) patients had squamous cell carcinoma, 2 (4% had adenocarcinoma, and 1 (2%) had adenosquamous cell carcinoma. Overall response rate was 84%. 5-year survival rate was 49% for entire group (75% for stage I b, 83% for stage II a, 42.5% for stage II b, 25% for stage III, 40% for stage IV). Complications were observed in 11(22.4%) patients, who revealed rectal complications with most common frequency. Others were self limiting trifle ones such as wet desquamation, fatigue, mild leukopenia, etc. The correlation of the survival rate with various factors (age, dose, Hb level, pelvic lymph node status, performance status, local recurrence) was evaluated but showed no statistical significance except the age and local recurrence in this series; survival of patients less than 50 years of age was worse than that of the older, and the presence of local recurrence had worse prognosis(p< 0.05)

  1. West Nile Virus Encephalitis in a Patient with Neuroendocrine Carcinoma

    Directory of Open Access Journals (Sweden)

    Romina Deldar

    2016-01-01

    Full Text Available Importance. Oftentimes, when patients with metastatic cancer present with acute encephalopathy, it is suspected to be secondary to their underlying malignancy. However, there are multiple causes of delirium such as central nervous system (CNS infections, electrolyte abnormalities, and drug adverse reactions. Because West Nile Virus (WNV neuroinvasive disease has a high mortality rate in immunosuppressed patients, a high index of suspicion is required in patients who present with fever, altered mental status, and other neurological symptoms. Observations. Our case report details a single patient with brain metastases who presented with unexplained fever, encephalopathy, and new-onset tremors. Initially, it was assumed that his symptoms were due to his underlying malignancy or seizures. However, because his unexplained fevers persisted, lumbar puncture was pursued. Cerebrospinal fluid analysis included WNV polymerase chain reaction and serologies were ordered which eventually led to diagnosis of WNV encephalitis. Conclusions and Relevance. Patients with metastatic cancer who present with encephalopathy are often evaluated with assumption that malignancy is the underlying etiology. This can lead to delays in diagnosis and possible mistreatment. Our case highlights the importance of maintaining a broad differential diagnosis and an important diagnostic consideration of WNV encephalitis in patients with cancer.

  2. Stereotactic radiosurgery may contribute to overall survival for patients with recurrent head and neck carcinoma

    International Nuclear Information System (INIS)

    Kawaguchi, Koji; Sato, Kengo; Horie, Akihisa; Iketani, Susumu; Yamada, Hiroyuki; Nakatani, Yasunori; Sato, Junichi; Hamada, Yoshiki

    2010-01-01

    The aim of this study is to examine the effect of stereotactic radiosurgery (SRS) in the treatment of advanced, recurrent lesions for head and neck carcinoma both with and without lymph node involvement. Between April 2006 and July 2007, 22 patients (mean age 67 years) with advanced, recurrent head and neck carcinoma were treated with stereotactic radiosurgery. All of the patients except one had biopsy confirmed disease prior to stereotactic radiosurgery. Patients included 3 rT2, 8 rT3, and 9 rT4; 8 of the patients had lymph node metastases. Marginal SRS doses were 20-42 Gy delivered in two to five fractions. Starting one month after SRS, all patients received S-1 oral chemotherapy for one year. At an overall median follow-up of 24 months (range, 4-39 months), for the 14 locally recurrent patients without lymph node metastases, 9 patients (64.3%) had a complete response (CR), 1 patient (7.1%) had a partial response (PR), 1 patient (7.1%) had stable disease (SD), and 3 patients (21.4%) had progressive disease (PD). For the 8 patients with lymph node metastases, 1 patient with a single retropharyngeal (12.5%) had CR; the remaining 7 patients (87.5%) all progressed. Nine patients have died from their cancer. The overall actuarial 2-year survival for the patients with and without lymph node metastases is 12.5% and 78.6%, respectively. These results show the benefit of stereotactic radiosurgery salvage treatment for advanced, recurrent lesions, without lymph node metastases in previously irradiated head and neck cancer

  3. Analysis of prognostic factors in patients with hepatocellular carcinoma after transcatheter hepatic arterial chemoembolization(TAE)

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Tae Gwon; Byun, Kyung Hwan; Oh, Hyun Han; Ryeom, Hun Kyu; Kim, Yong Joo [Kyungpook National Univ. Hospital, Taegu (Korea, Republic of)

    1996-07-01

    To evaluate long-term survival rates and prognostic factors of patients with hepatocellular carcinoma after TAE. 225 patients with hepatocellular carcinoma treated with TAE between January 1988 and December 1994 were studied. Hepatocellular carcinoma was diagnosed either histologically(n=13) or clinically on the basis of findings characteristic for hepatocellular carcinoma obtained using such as diagnostic imaging methods such as ultrasonography, CT, MRI, and angiography as well as on the basis of high serum alpha-fetoprotein level(n=212). TAE was carried out between one and six times(mean, 1.4 time) using a mixture of lipiodol and Adriamycin, together with Gelfoam. Cumulative survival rates from the day of the first TAE were obtained by the Kaplan-Meier method. Parameters likely to influence the prognosis were subjected to univariate analysis using the log-rank test Cumulative survival rates at the end of the first, second, third, fourth, and fifth year were 55.9%, 32.6%, 21.9%, 17.9%, and 15.0%, respectively. The mean survival time was 727{+-}76 days. Several factors, including Child-Pugh classification, Okuda's stage, tumor size, presence of portal vein invasion by tumor, of arterio-portal shunt, and of extrahepatic metastases, catheter selection level, and number of TAE showed significant correlation with the outcome. Degrees of Lipiodol accumulation in a tumor on follow up CT were also correlated with survival rates. TAE is an effective measure for prolonging the patient's life expectancy and evaluation of prognostic factor is helpful for prognosis and in deciding on the optimal therapeutic modality.

  4. Altered protein expression in serum from endometrial hyperplasia and carcinoma patients

    Directory of Open Access Journals (Sweden)

    Cong Qing

    2011-04-01

    Full Text Available Abstract Background Endometrial carcinoma is one of the most common gynecological malignancies in women. The diagnosis of the disease at early or premalignant stages is crucial for the patient's prognosis. To date, diagnosis and follow-up of endometrial carcinoma and hyperplasia require invasive procedures. Therefore, there is considerable demand for the identification of biomarkers to allow non-invasive detection of these conditions. Methods In this study, we performed a quantitative proteomics analysis on serum samples from simple endometrial hyperplasia, complex endometrial hyperplasia, atypical endometrial hyperplasia, and endometrial carcinoma patients, as well as healthy women. Serum samples were first depleted of high-abundance proteins, labeled with isobaric tags (iTRAQ™, and then analyzed via two-dimensional liquid chromatography and tandem mass spectrometry. Protein identification and quantitation information were acquired by comparing the mass spectrometry data against the International Protein Index Database using ProteinPilot software. Bioinformatics annotation of identified proteins was performed by searching against the PANTHER database. Results In total, 74 proteins were identified and quantified in serum samples from endometrial lesion patients and healthy women. Using a 1.6-fold change as the benchmark, 12 proteins showed significantly altered expression levels in at least one disease group compared with healthy women. Among them, 7 proteins were found, for the first time, to be differentially expressed in atypical endometrial hyperplasia. These proteins are orosomucoid 1, haptoglobin, SERPINC 1, alpha-1-antichymotrypsin, apolipoprotein A-IV, inter-alpha-trypsin inhibitor heavy chain H4, and histidine-rich glycoprotein. Conclusions The differentially expressed proteins we discovered in this study may serve as biomarkers in the diagnosis and follow-up of endometrial hyperplasia and endometrial carcinoma.

  5. Enrichment methods to detect bone marrow micrometastases in breast carcinoma patients: clinical relevance

    International Nuclear Information System (INIS)

    Choesmel, Valérie; Pierga, Jean-Yves; Nos, Claude; Vincent-Salomon, Anne; Sigal-Zafrani, Brigitte; Thiery, Jean-Paul; Blin, Nathalie

    2004-01-01

    Improving technologies for the detection and purification of bone marrow (BM) micrometastatic cells in breast cancer patients should lead to earlier prognosis of the risk of relapse and should make it possible to design more appropriate therapies. The technique used has to overcome the challenges resulting from the small number of target cells (one per million hematopoietic cells) and the heterogeneous expression of micrometastatic cell markers. In the present study, we have assessed the clinical relevance of current methods aimed at detecting rare disseminated carcinoma cells. BM aspirates from 32 carcinoma patients were screened for the presence of micrometastatic cells positive for epithelial cell adhesion molecule and positive for cytokeratins, using optimized immunodetection methods. A comparison with data obtained for 46 control BM aspirates and a correlation with the clinical status of patients were performed. We developed a sensitive and efficient immunomagnetic protocol for the enrichment of BM micrometastases. This method was used to divide 32 breast carcinoma patients into three categories according to their epithelial cell adhesion molecule status. These categories were highly correlated with the recently revised American Joint Committee on Cancer staging system for breast cancer, demonstrating the clinical relevance of this simple and reliable immunomagnetic technique. We also evaluated immunocytochemical detection of cytokeratin-positive cells and cytomorphological parameters. Immunocytochemistry-based methods for the detection of BM micrometastases did not provide any information about the clinical status of patients, but helped to refine the immunomagnetic data by confirming the presence of micrometastases in some cases. We also tested a new density gradient centrifugation system, able to enrich the tumor fraction of BM specimens by twofold to threefold as compared with standard Ficoll methods. These improved methods for the detection of

  6. Potential efficacy of therapies targeting intrahepatic lesions after sorafenib treatment of patients with hepatocellular carcinoma

    International Nuclear Information System (INIS)

    Terashima, Takeshi; Yamashita, Tatsuya; Horii, Rika; Arai, Kuniaki; Kawaguchi, Kazunori; Kitamura, Kazuya; Yamashita, Taro; Sakai, Yoshio; Mizukoshi, Eishiro; Honda, Masao; Kaneko, Shuichi

    2016-01-01

    We investigated the contribution of subsequent therapy for advanced hepatocellular carcinoma refractory or intolerant to sorafenib. Further, we investigated the impact of sorafenib on overall survival using individual data. We reviewed the medical records of patients with advanced hepatocellular carcinoma treated with sorafenib. Survival after sorafenib treatment and overall survival were defined as the time when we discovered that patients were either refractory or intolerant to sorafenib and the period from the start of sorafenib treatment, respectively, until death during the study. We compared patients’ prognoses according to their subsequent treatment as follows: group A, therapies targeting intrahepatic lesions; group B, systemic therapies alone; group C, no subsequent therapy. We used linear regression analysis to determine whether there was an association with survival after sorafenib treatment and with overall survival. Of 79 patients, 63 (79.7 %) received one or more subsequent therapies (44 and 19 patients in groups A and B, respectively). The five patients who survived more than two years after sorafenib treatment was discontinued responded to therapies targeting intrahepatic lesions. The median survival times of groups A, B, and C were 11.9 months, 5.8 months, and 3.6 months, respectively. Multivariate analysis revealed that group A, Child-Pugh score, serum α-fetoprotein level, and cause of failure of sorafenib treatment were independent prognostic factors for survival after sorafenib treatment. Individual survival after sorafenib treatment correlated highly with overall survival. Targeting intrahepatic lesions may be useful for treating patients with advanced hepatocellular carcinoma patients after sorafenib treatment is discontinued. The online version of this article (doi:10.1186/s12885-016-2380-4) contains supplementary material, which is available to authorized users

  7. Chronic thyroiditis in patients with advanced breast carcinoma: metabolic and morphologic changes on PET-CT

    Energy Technology Data Exchange (ETDEWEB)

    Tateishi, Ukihide [University of Texas, MD Anderson Cancer Center, Department of Nuclear Medicine, Houston, TX (United States); Yokohama City University Graduate School of Medicine, Department of Radiology, Yokohama (Japan); University of Texas MD Anderson Cancer Center, Division of Diagnostic Imaging, Houston, TX (United States); Gamez, Cristina; Yeung, Henry W.D.; Macapinlac, Homer A. [University of Texas, MD Anderson Cancer Center, Department of Nuclear Medicine, Houston, TX (United States); Dawood, Shaheenah; Cristofanilli, Massimo [University of Texas, MD Anderson Cancer Center, Division of Breast Medical Oncology, Houston, TX (United States); Inoue, Tomio [Yokohama City University Graduate School of Medicine, Department of Radiology, Yokohama (Japan)

    2009-06-15

    To investigate clinical implications of FDG uptake in the thyroid glands in patients with advanced breast carcinoma by comparing metabolic and morphologic patterns on positron emission tomography (PET)/computed tomography (CT). The institutional review board waived the requirement for informed consent. A retrospective analysis was performed in 146 women (mean age 54 years) with advanced breast carcinoma who received systemic treatment. All patients underwent PET-CT before and after treatment. All PET-CT studies were reviewed in consensus by two reviewers. Morphologic changes including volume and mean parenchymal density of the thyroid glands were evaluated. Maximum standardized uptake value (SUVmax) and total lesion glycolysis (TLG) were determined to evaluate metabolic changes. These parameters were compared between patients with chronic thyroiditis who received thyroid hormone replacement therapy and those who did not. Of the 146 patients, 29 (20%) showed bilaterally diffuse uptake in the thyroid glands on the baseline PET-CT scan. The SUVmax showed a linear relationship with volume (r = 0.428, p = 0.021) and the mean parenchymal density (r = -0.385, p = 0.039) of the thyroid glands. In 21 of the 29 patients (72%) with hypothyroidism who received thyroid hormone replacement therapy, the volume, mean parenchymal density, SUVmax, and TLG of the thyroid glands showed no significant changes. In contrast, 8 of the 29 patients (28%) who did not receive thyroid hormone replacement therapy showed marked decreases in SUVmax and TLG. Diffuse thyroid uptake on PET-CT represents active inflammation caused by chronic thyroiditis in patients with advanced breast carcinoma. Diffuse thyroid uptake may also address the concern about subclinical hypothyroidism which develops into overt disease during follow-up. (orig.)

  8. Patient awareness and sun protection behaviour following excision of basal cell carcinoma.

    Science.gov (United States)

    de Blacam, Catherine; Dermott, Clodagh Mc; Sugrue, Conor; Kilmartin, Darren; Kelly, Jack

    2017-02-01

    Limited information is available regarding disease awareness and sun protection behaviour in patients previously treated for non-melanoma skin cancer. Using a telephone-administered questionnaire, we investigated these characteristics in 250 patients in the west of Ireland who had undergone excision of basal cell carcinomas between January 2011 and December 2012. Only 28.8% of respondents knew that the lesion they had excised was a BCC and understood that there was a significant chance of developing another similar lesion in the next 3 years. Women and patients under age 65 were significantly better informed about their diagnosis than men (p = 0.021 and 0.000 respectively). The majority of patients (71.2%) knew that the overall effect of UV radiation on the skin was harmful and did employ some form of sun protection (avoid midday sun 72%; stay in shade 74%; wear hat 73.6%; wear sunscreen 72.8%). Females were statistically more likely to exercise better sun-protection behaviour (p = 0.002). While 76.8% of patients undertook some form of outdoor activity every day, only 22.8% wore sunscreen every day. Greater efforts should be made to communicate disease details and sun protection implications associated with basal cell carcinoma, especially to male patients. Improved population specific skin cancer awareness may lead to earlier detection and thus decrease both the patient morbidity and economic burden associated with locally advanced basal cell carcinoma. Copyright © 2015 Royal College of Surgeons of Edinburgh (Scottish charity number SC005317) and Royal College of Surgeons in Ireland. Published by Elsevier Ltd. All rights reserved.

  9. Long-Term Outcome and Quality of Life of Patients With Endometrial Carcinoma Treated With or Without Pelvic Radiotherapy in the Post Operative Radiation Therapy in Endometrial Carcinoma 1 (PORTEC-1) Trial

    NARCIS (Netherlands)

    Nout, Remi A.; van de Poll-Franse, Lonneke V.; Lybeert, Marnix L. M.; Warlam-Rodenhuis, Carla C.; Jobsen, Jan J.; Mens, Jan Willem M.; Lutgens, Ludy C. H. W.; Pras, Betty; van Putten, Wim L. J.; Creutzberg, Carien L.

    2011-01-01

    Purpose To determine the long-term outcome and health-related quality of life (HRQL) of patients with endometrial carcinoma (EC) treated with or without pelvic radiotherapy in the Post Operative Radiation Therapy in Endometrial Carcinoma 1 (PORTEC-1) trial. Patients and Methods Between 1990 and

  10. Prognostic factors for differentiated thyroid carcinoma in young patients

    International Nuclear Information System (INIS)

    Handkiewicz-Junak, D.; Kalemba, B.; Roskosz, J.; Kukulska, A.; Puch, Z.; Jarzab, B.; Wloch, J.; Lange, D.

    2001-01-01

    Standard therapy of differentiated thyroid cancer (DTC) comprises thyroid surgery, radioiodine treatment and L-thyroxine suppressive treatment. However, in the case of young patients the extent of surgery and the need for radioiodine treatment are questioned by some authors on the basis of the overall good prognosis in this group. The aim of the study was to perform a retrospective analysis of prognostic factors for differentiated thyroid cancer in patients in the first three decades of their life. The study included 274 patients who were younger than 28 years at the day of diagnosis of DTC and were observed for a mean time of 5 years. Uni- and multivariate analysis of prognostic factors for disease - free survival was performed with Cox's regression method. The actuarial survival rate was 100%, the 5 and 10-year actuarial disease free survival was 85% and 75%, respectively. In a multivariate analysis lymph node metastases, the extent of surgery and radioiodine therapy were estimated as statistically significant, independent prognostic factors for DTC relapse. Radical treatment of DTC more advanced than pT1NOMO should include total thyroidectomy and postoperative complementary radioiodine therapy. Such procedure is also justified in young patients, as it ensures a decrease of the risk of recurrence. (author)

  11. Important prognostic factors in patients with skull base erosion from nasopharyngeal carcinoma after radiotherapy

    International Nuclear Information System (INIS)

    Lu, T.-X.; Mai, W.-Y.; Teh, Bin S.; Hu, Y.-H.; Lu, Hsin H.; Chiu, J. Kam; Carpenter, L. Steven; Woo, Shiao Y.; Butler, E. Brian

    2001-01-01

    Purpose: To evaluate the long-term outcome and prognostic factors in patients with skull base erosion from nasopharyngeal carcinoma after initial radiotherapy (RT). Methods and Materials: From January 1985 to December 1986, 100 patients (71 males, 29 females) with a diagnosis of nasopharyngeal carcinoma were found on computed tomography (CT) to have skull base erosion. The mean age was 41 years (range 16-66). Ninety-six patients had World Health Organization type III undifferentiated carcinoma, and 4 had type I. The metastatic workup, including chest radiography, liver ultrasound scanning, and liver function test was negative. All patients underwent external beam RT (EBRT) alone to 66-80 Gy during 6-8 weeks. A daily fraction size of 2 Gy was delivered using 60 Co or a linear accelerator. No patient received chemotherapy. All patients were followed at regular intervals after irradiation. The median follow-up was 22.3 months (range 2-174). Survival of the cohort was computed by the Kaplan-Meier method. The potential prognostic factors of survival were examined. Multivariate analyses were performed using the Cox regression model. Results: The 1, 2, 5, and 10-year overall survival rate for the cohort was 79%, 41%, 27%, and 13%, respectively. However, the subgroup of patients with both anterior cranial nerve (I-VIII) and posterior cranial nerve (IX-XII) involvement had a 5-year survival of only 7.7%. A difference in the time course of local recurrence and distant metastasis was observed. Both local recurrence and distant metastasis often occurred within the first 2 years after RT. However, local relapse continued to occur after 5 years. In contrast, no additional distant metastases were found after 5 years. The causes of death included local recurrence (n=59), distant metastasis (n=21), both local recurrence and distant metastasis (n = 1), and unrelated causes (n=5). After multivariate analysis, complete recovery of cranial nerve involvement, cranial nerve palsy, and

  12. Squamous cell carcinoma of the nasopharynx - An analysis of treatment results in 149 consecutive patients

    International Nuclear Information System (INIS)

    Johansen, Lars V.; Grau, Cai; Overgaard, Jens

    2001-01-01

    The purpose of this study was to evaluate the outcome of primary treatment and treatment of recurrences in patients with nasopharyngeal carcinoma. The material included 149 consecutive patients seen at the Aarhus University Hospital from 1963 to 1991 (49 females and 100 males). The stage distribution was: Stage I -9%, II-3%, III-28%, and IV-60%. Primary treatment was delivered with curative intent in 145 patients (97%). Persistent or recurrent disease after primary radical treatment was observed in 82 of the patients; 54% at the T-level, 40% at the N-level, and 33% at the M-level. A curative salvage attempt was carried out in 14 patients only, all with nodal recurrence: surgery in 8 patients (4 controlled) and radiotherapy in 6 patients (2 controlled). The 5-year local tumour control, locoregional tumour control, disease-specific survival rate and the overall survival rate for the patients treated with curative intent were 66%, 53%, 50% and 43%, respectively. Most of the patients (88%) had poorly differentiated tumours and these patients had the best prognosis. A major complication in three patients was radiation-induced myelopathy due to high-dose radiation delivered to the brain stem. Significant positive prognostic factors for treatment outcome in univariate analyses were early T-classification, small clinical stage, poor differentiation and low age. The Cox multivariate analysis showed that early T-categories, low N-categories and poor differentiation were independent, positive prognostic factors. Nasopharyngeal carcinoma is curable with primary radiotherapy; patients with poorly differentiated tumours have the best prognosis. Only a few patients were salvaged after recurrence. The factor most essential for success is primary control of the disease at the T- and N-levels

  13. Iodide-induced thyrotoxicosis in a thyroidectomized patient with metastatic thyroid carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Yoshinari, M.; Tokuyama, T.; Okamura, K.; Sato, K.; Kusuda, K.; Fujishima, M.

    1988-04-15

    An unusual case of iodide-induced thyrotoxicosis is documented in this article. The patient was a 64-year-old euthyroid man with acromegaly. He also had multiple follicular and papillary thyroid carcinomas with a metastatic lesion in the lumbar vertebrae. After a total thyroidectomy, he became slightly hypothyroid, and the lumbar lesion began to incorporate /sup 131/I by scintigraphy. When an iodine-containing contrast medium happened to be injected, a transient increase of serum thyroid hormone level was observed. After complete thyroid ablation with 83 mCi of /sup 131/I, the oral administration of 100 mg of potassium iodide for 7 days induced a prominent increase of serum thyroid hormone level. These findings indicated that the metastatic thyroid carcinoma could produce excess thyroid hormone insofar as a sufficient amount of iodide was given. Although this is the first report of such a case, iodide-induced thyrotoxicosis may not be rare in patients with thyroid carcinomas because the Wolff-Chaikoff effect is thought to be lost, and the organic iodinating activity and lysosomal protease activity are well-preserved.

  14. Iodide-induced thyrotoxicosis in a thyroidectomized patient with metastatic thyroid carcinoma

    International Nuclear Information System (INIS)

    Yoshinari, M.; Tokuyama, T.; Okamura, K.; Sato, K.; Kusuda, K.; Fujishima, M.

    1988-01-01

    An unusual case of iodide-induced thyrotoxicosis is documented in this article. The patient was a 64-year-old euthyroid man with acromegaly. He also had multiple follicular and papillary thyroid carcinomas with a metastatic lesion in the lumbar vertebrae. After a total thyroidectomy, he became slightly hypothyroid, and the lumbar lesion began to incorporate 131 I by scintigraphy. When an iodine-containing contrast medium happened to be injected, a transient increase of serum thyroid hormone level was observed. After complete thyroid ablation with 83 mCi of 131 I, the oral administration of 100 mg of potassium iodide for 7 days induced a prominent increase of serum thyroid hormone level. These findings indicated that the metastatic thyroid carcinoma could produce excess thyroid hormone insofar as a sufficient amount of iodide was given. Although this is the first report of such a case, iodide-induced thyrotoxicosis may not be rare in patients with thyroid carcinomas because the Wolff-Chaikoff effect is thought to be lost, and the organic iodinating activity and lysosomal protease activity are well-preserved

  15. Direct-acting antiviral therapy decreases hepatocellular carcinoma recurrence rate in cirrhotic patients with chronic hepatitis C.

    Science.gov (United States)

    Virlogeux, Victor; Pradat, Pierre; Hartig-Lavie, Kerstin; Bailly, François; Maynard, Marianne; Ouziel, Guillaume; Poinsot, Domitille; Lebossé, Fanny; Ecochard, Marie; Radenne, Sylvie; Benmakhlouf, Samir; Koffi, Joseph; Lack, Philippe; Scholtes, Caroline; Uhres, Anne-Claire; Ducerf, Christian; Mabrut, Jean-Yves; Rode, Agnès; Levrero, Massimo; Combet, Christophe; Merle, Philippe; Zoulim, Fabien

    2017-08-01

    Arrival of direct-acting antiviral agents against hepatitis C virus with high-sustained virological response rates and very few side effects has drastically changed the management of hepatitis C virus infection. The impact of direct-acting antiviral exposure on hepatocellular carcinoma recurrence after a first remission in patients with advanced fibrosis remains to be clarified. 68 consecutive hepatitis C virus patients with a first hepatocellular carcinoma diagnosis and under remission, subsequently treated or not with a direct-acting antiviral combination, were included. Clinical, biological and virological data were collected at first hepatocellular carcinoma diagnosis, at remission and during the surveillance period. All patients were cirrhotic. Median age was 62 years and 76% of patients were male. Twenty-three patients (34%) were treated with direct-acting antivirals and 96% of them achieved sustained virological response. Median time between hepatocellular carcinoma remission and direct-acting antivirals initiation was 7.2 months (IQR: 3.6-13.5; range: 0.3-71.4) and median time between direct-acting antivirals start and hepatocellular carcinoma recurrence was 13.0 months (IQR: 9.2-19.6; range: 3.0-24.7). Recurrence rate was 1.7/100 person-months among treated patients vs 4.2/100 person-months among untreated patients (P=.008). In multivariate survival analysis, the hazard ratio for hepatocellular carcinoma recurrence after direct-acting antivirals exposure was 0.24 (95% confidence interval: 0.10-0.55; PHepatocellular carcinoma recurrence rate was significantly lower among patients treated with direct-acting antivirals compared with untreated patients. Given the potential impact of our observation, large-scale prospective cohort studies are needed to confirm these results. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  16. Giant hydronephrosis mimicking progressive malignancy

    Science.gov (United States)

    Schrader, Andres Jan; Anderer, Georgia; von Knobloch, Rolf; Heidenreich, Axel; Hofmann, Rainer

    2003-01-01

    Background Cases of giant hydronephroses are rare and usually contain no more than 1–2 litres of fluid in the collecting system. We report a remarkable case of giant hydronephrosis mimicking a progressive malignant abdominal tumour. Case presentation A 78-year-old cachectic woman presented with an enormous abdominal tumour, which, according to the patient, had slowly increased in diameter. Medical history was unremarkable except for a hysterectomy >30 years before. A CT scan revealed a giant cystic tumour filling almost the entire abdominal cavity. It was analysed by two independent radiologists who suspected a tumour originating from the right kidney and additionally a cystic ovarian neoplasm. Subsequently, a diagnostic and therapeutic laparotomy was performed: the tumour presented as a cystic, 35 × 30 × 25 cm expansive structure adhesive to adjacent organs without definite signs of invasive growth. The right renal hilar vessels could finally be identified at its basis. After extirpation another tumourous structure emerged in the pelvis originating from the genital organs and was also resected. The histopathological examination revealed a >15 kg hydronephrotic right kidney, lacking hardly any residual renal cortex parenchyma. The second specimen was identified as an ovary with regressive changes and a large partially calcified cyst. There was no evidence of malignant growth. Conclusion Although both clinical symptoms and the enormous size of the tumour indicated malignant growth, it turned out to be a giant hydronephrosis. Presumably, a chronic obstruction of the distal ureter had caused this extraordinary hydronephrosis. As demonstrated in our case, an accurate diagnosis of giant hydronephrosis remains challenging due to the atrophy of the renal parenchyma associated with chronic obstruction. Therefore, any abdominal cystic mass even in the absence of other evident pathologies should include the differential diagnosis of a possible hydronephrosis. Diagnostic

  17. Significance of sarcopenia as a prognostic factor for metastatic urothelial carcinoma patients treated with systemic chemotherapy.

    Science.gov (United States)

    Abe, Hideyuki; Takei, Kohei; Uematsu, Toshitaka; Tokura, Yuumi; Suzuki, Issei; Sakamoto, Kazumasa; Nishihara, Daisaku; Yamaguchi, Yoshiyuki; Mizuno, Tomoya; Nukui, Akinori; Kobayashi, Minoru; Kamai, Takao

    2018-04-01

    Recently, numerous studies have reported an association between sarcopenia and poor outcomes in various kinds of malignancies. We investigated whether sarcopenia predicts the survival of patients with metastatic urothelial carcinoma who underwent systemic chemotherapy. We reviewed 87 metastatic urothelial carcinoma patients who underwent chemotherapy (gemcitabine plus cisplatin or gemcitabine plus carboplatin for cisplatin-unfit patients) between 2007 and 2015. A computed tomography scan prior to chemotherapy was used for evaluating sarcopenia, and we measured three cross-sectional areas of skeletal muscle at the third lumbar vertebra and calculated the skeletal muscle index (SMI), the paraspinal muscle index (PSMI), and the total psoas area (TPA) of each patient. Predictive values of survival were assessed using Cox regression analysis. The median overall survival (OS) was 16 months (95% CI 13.5-18). Although SMI alone was not a significant predictor of shorter OS (P = 0.117) in univariate analysis, SMI stratified by the value of the body mass index (BMI) was a significant predictor of shorter OS in univariate analysis (P = 0.037) and was also an independent predictor of shorter OS in multivariate analysis (P = 0.026). PSMI and TPA were not significant prognostic factors even when stratified by BMI (P = 0.294 and 0.448), respectively. Neither PSMI nor TPA could substitute SMI as a predictor for poor outcomes in metastatic urothelial carcinoma patients treated with systemic chemotherapy in our study. SMI stratified by BMI is a useful predictor of prognosis in these patients.

  18. Ovarian carcinoma: improved survival following abdominopelvic irradiation in patients with a completed pelvic operation

    International Nuclear Information System (INIS)

    Dembo, A.J.; Bush, R.S.; Beale, F.A.; Bean, H.A.; Pringle, J.F.; Sturgeon, J.; Reid, J.G.

    1979-01-01

    A prospective, stratified, randomized study of 190 postoperative ovarian carcinoma patients with Stages IB, II, and III (asymptomatic) presentations is reported. The median time of follow-up was 52 months. Patients in whom bilateral salpingo-oophorectomy and hysterectomy (BSOH) could not be completed because of extensive pelvic tumor had a poor prognosis which did not differ for any of the therapies tested. When BSOH was completed, pelvic plus abdominopelvic irradiation (P + AB) with no diaphragmatic shielding significantly improved patient survival rate and long-term control of occult upper abdominal disease in approximately 25% more patients than pelvic irradiation alone or followed by adjuvant daily chlorambucil therapy. The effectiveness of P + AB in BSOH-completed patients was independent of stage or tumor grade and was most clearly appreciated in patients with all gross tumor removed. Chlorambucil added to pelvic irradiation delayed the time to treatment failure without reducing the number of treatment failures

  19. The pattern of invasive lobular carcinoma in the patients diagnosed with breast cancer from Balochistan.

    Science.gov (United States)

    Baloch, A H; Khosa, A N; Bangulzai, N; Sadia, H; Ahmed, M; Khan, F; Jan, M; Tareen, M; Kakar, M H; Shuja, J; Naseeb, H K; Ahmad, J

    2016-01-01

    Invasive lobular carcinoma (ILC) is the second most common type of breast cancer accounting for 5%-15% of all the breast cancer cases. The present study was performed on 171 breast cancer patients from Balochistan registered in CENAR (Center for Nuclear Medicine and Radiotherapy), Quetta. Written consent was obtained from the patients. The history of the disease was taken from the patients, and the patients' enrollment files were retrieved. Of the 171 patients, 5 (2.96%) were diagnosed with ILC with tumor Grade II, and stage of the cancer reported was Grade III in all the 5 patients affected with ILC. ILC is the second most common type of breast cancer diagnosed with comparatively lower grade but almost reported infiltrating.

  20. 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.

  1. Vorinostat in Treating Patients With Locally Advanced, Recurrent, or Metastatic Adenoid Cystic Carcinoma

    Science.gov (United States)

    2018-03-22

    Recurrent Oral Cavity Adenoid Cystic Carcinoma; Recurrent Salivary Gland Carcinoma; Salivary Gland Adenoid Cystic Carcinoma; Stage III Major Salivary Gland Cancer AJCC v7; Stage III Oral Cavity Adenoid Cystic Carcinoma AJCC v6 and v7; Stage IVA Major Salivary Gland Cancer AJCC v7; Stage IVA Oral Cavity Adenoid Cystic Carcinoma AJCC v6 and v7; Stage IVB Major Salivary Gland Cancer AJCC v7; Stage IVB Oral Cavity Adenoid Cystic Carcinoma AJCC v6 and v7; Stage IVC Major Salivary Gland Cancer AJCC v7; Stage IVC Oral Cavity Adenoid Cystic Carcinoma AJCC v6 and v7; Tongue Carcinoma

  2. Quality of life in survivors of squamous cell carcinoma of oral and oropharyngeal patients in karachi

    International Nuclear Information System (INIS)

    Naqvi, S.U.; Farrukh, M.S.; Begum, K.

    2017-01-01

    Objectives: To evaluate quality of life (QOL) in patients with squamous cell carcinoma of oral and oropharyngeal region. Methodology: This is prospective longitudinal study was conducted at ENT department Dow University Hospital and Radiotherapy Department KIRAN from November 2012 to November 2015. It included 56 patients of squamous cell carcinoma (SCC) of oral cavity and oropharynx regions who had completed cancer treatment (Wide local excision +/-Neck dissection +/- Radiotherapy). UW QOL questionnaire is taken as the tool to analyze the quality improvement in the domains of pain, appearance, activity, recreation, swallowing, chewing, speech, shoulder, taste, saliva, mood and anxiety. Comparative analysis used to assess all 12 factors associated with cancer patients. A paired t-test was used to compare preoperative and 6 months or more post-operative QOL rating. Results: Six months or more after surgery, 13 patients were lost to follow up and 9 died. 34 patients completed the UW QOL. Cancer Survivors presented overall significantly poorer QOL. QOL improved in the domains of activity, shoulder pain, mood and anxiety. Conclusion: This study recommend Quality of life assessment of oral and oropharyngeal cancers which may contribute to functional, psychological and somatic limitations and likely alter the treatment methodology where cure of cancer is equally good for any modality. This study also identifies that cases of early cancer of oral and oropharyngeal region would not compromise QOL of the patients significantly. (author)

  3. [Postoperative radioiodine ablation in patients with low risk differentiated thyroid carcinoma].

    Science.gov (United States)

    Díez, Juan J; Grande, Enrique; Iglesias, Pedro

    2015-01-06

    Most patients with newly diagnosed differentiated thyroid carcinoma have tumors with low risk of mortality and recurrence. Standard therapy has been total or near total thyroidectomy followed by postoperative radioiodine remnant ablation (RRA). Although RRA provides benefits, current clinical guidelines do not recommend it universally, since an increase in disease-free survival or a decrease in mortality in low risk patients has not been demonstrated so far. Advancements in our understanding of the biological behavior of thyroid cancer have been translated into the clinic in a personalized approach to the patients based on their individual risk of recurrence and mortality. Current evidence suggests that RRA is not indicated in most low-risk patients, especially those with papillary carcinomas smaller than 1cm, without extrathyroidal extension, unfavorable histology, lymph node involvement or distant metastases. Follow-up of these patients with serial measurements of serum thyroglobulin and neck ultrasound is adequate. Careful evaluation of all risk factors of clinical relevance will allow a more realistic assessment of each individual patient. Copyright © 2014 Elsevier España, S.L.U. All rights reserved.

  4. Hypertrophic Nonunion Humerus Mimicking an Enchondroma

    Directory of Open Access Journals (Sweden)

    N. K. Magu

    2014-01-01

    Full Text Available Introduction. Although fractures of humeral shaft show excellent results with conservative management, nonunion does occur. Case Report. We bring forth the case of a young male with a 1.5-year-old hypertrophic nonunion of the humerus mimicking an enchondroma. The initial X-ray images of the patient appeared to be an enchondroma, which only on further evaluation and histopathological analysis was diagnosed conclusively to be a hypertrophic nonunion. Discussion. Enchondromas are often incidentally diagnosed benign tumours. It is however not common to misdiagnose a hypertrophic nonunion to be an enchondroma. We present this case to highlight the unique diagnostic dilemma the treating team had to face.

  5. Giant Spermatocele Mimicking Hydrocele: A Case Report

    Directory of Open Access Journals (Sweden)

    Hsin-Chih Yeh

    2007-07-01

    Full Text Available Spermatoceles are usually asymptomatic and often found incidentally during physical examination. We report a case of giant spermatocele that mimicked a hydrocele. A 55-year-old man suffered from right scrotal enlargement for several years. As the heavy sensation and scrotal soreness worsened in recent months, he came to our outpatient clinic for help. Hydrocele was suspected due to transilluminating appearance of the scrotal content. Surgical exploration was arranged and a giant spermatocele was found. Total excision of the spermatocele was performed and the patient recovered well. The specimen was sent for pathology and spermatocele with spermatozoa was noted.

  6. Central skeletal sarcoidosis mimicking metastatic disease

    International Nuclear Information System (INIS)

    Talmi, Danit; Smith, Stacy; Mulligan, Michael E.

    2008-01-01

    Sarcoidosis is a systemic disease that histologically typically shows non-caseating granulomas. The most common radiologic finding is hilar and mediastinal adenopathy. Patients with widely disseminated disease may show involvement of the peripheral appendicular skeleton in 1-13% of such cases. A primary skeletal presentation without other manifestations typical of the disease is rare. We present a case of sarcoidosis in a middle-aged Caucasian man in whom the disease presented with widespread lytic lesions in the axial skeleton and long bones, mimicking metastatic disease. There was no involvement of the peripheral skeleton, skin or lungs. (orig.)

  7. Unusual presentation of chondroblastoma mimicking Trevor's disease

    Directory of Open Access Journals (Sweden)

    Y Karkhur

    2017-01-01

    Full Text Available Chondroblastoma is a benign bone tumor, represents 1%–2% of all primary bone tumors, typically seen in patients 10–25-year-old and more common in males. It occurs most frequently in the distal femur, proximal tibia, and proximal humerus. Soft tissue extension is extremely rare. Adjacent joints may develop effusions, but the tumor mass protruding into the joint has never been seen in case of chondroblastoma. We report a rare case of intra-articular chondroblastoma arising from proximal tibia in a 16-year-old boy and growing into the knee joint mimicking an intra-articular osteochondroma.

  8. Floating retained root lesion mimicking apical periodontitis.

    Science.gov (United States)

    Chung, Ming-Pang; Chen, Chih-Ping; Shieh, Yi-Shing

    2009-10-01

    A case of a retained root tip simulating apical periodontitis on radiographic examination is described. The retained root tip, originating from the left lower first molar, floated under the left lower second premolar apical region mimicking apical periodontitis. It appeared as an ill-defined periapical radiolucency containing a smaller radiodense mass on radiograph. The differential diagnosis included focal sclerosing osteomyelitis (condensing osteitis) and ossifying fibroma. Upon exicisional biopsy, a retained root associated with granulation tissue was found. After 1-year follow-up, the patient was asymptomatic and the periradicular lesion was healing. Meanwhile, the associated tooth showed a normal response to stimulation testing.

  9. Efficiency of patients with carcinoma and acceptance of the disease

    Directory of Open Access Journals (Sweden)

    Marzena Kamińska

    2014-04-01

    Full Text Available Introduction: Human functioning is based on physical, psychological, social and spiritual areas. The emergence of cancer and all types of problems affect these areas. Adapting to cancer is very important for the process of therapy, and acceptance of the disease is its determinant. Aim of the research study : To determine the relationship between oncological patients physical fitness and their acceptance of the disease. Material and methods: The following research techniques and tools have been used: a questionnaire survey, the Repta operation scale for assessing the functionality of patients in the course of the disease, a modified Pain Assessment Worksheet for evaluating the intensity of pain and its impact on daily activities and the AIS scale to assess the degree of acceptance of the disease. Results: Most of the respondents were fully efficient in the field of the activities of daily living. The vast majority of respondents did not feel pain, or felt pain that could be taken lightly. Pain that made daily functioning difficult, particularly in mobility and locomotion, concerned only persons over 60 years old. In the study group there was dominantly an average degree of acceptance of the disease; a small group was marked by a high level, and only a few people showed a lack of acceptance of the disease. Independent people and people in need of assistance accepted the illness at a medium level, and vulnerable patients showed the lowest level of acceptance. Conclusions : The efficiency of patients with cancer affects the level of acceptance of the disease. Cancer for the majority of respondents is not an obstacle in performing basic activities. Most respondents accept the disease, a small part selects a high level, and only a few people show a lack of acceptance of the disease.

  10. Side effects due to irradiation of patients with mammary carcinomas

    Energy Technology Data Exchange (ETDEWEB)

    Hohenberg, G [Vienna Univ. (Austria). Strahlentherapeutische Klinik; Vienna Univ. (Austria). Inst. fuer Klinische Strahlenbiologie)

    1976-09-01

    The essay gives a brief survey of possible side effects occurring in irradiating patients with carinomas of the breast. Special attention is paid to difficulties concerning differential diagnosis and occurring in differentiating radiation reactions from secondary blastomas in the skeleton system. The problems concerning lymphatic oedema in the arm, and changes in the lungs and the effects of radiotherapy on the haematopoictic system are dealt with.

  11. Serum cytokine levels in patients with hepatocellular carcinoma.

    Science.gov (United States)

    Capone, Francesca; Costantini, Susan; Guerriero, Eliana; Calemma, Rosa; Napolitano, Maria; Scala, Stefania; Izzo, Francesco; Castello, Giuseppe

    2010-06-01

    The role played by the microenvironment in cancer induction, promotion and progression is crucial. Emerging evidence suggests that cytokines, chemokines and growth factors are major players in carcinogenesis. Therefore, a detailed understanding of factors and mechanisms associated with the processes leading from inflammation to cancer could improve the therapeutic strategies against this disease. We have used hepatocarcinoma as our model in this study. We evaluated the serum levels of 50 different cytokines, chemokines and growth factors in patients affected by HCC with chronic HCV-related hepatitis and liver cirrhosis using multiplex biometric ELISA-based immunoassay. Our data showed that some pro-inflammatory molecules were significantly up-regulated in these patients, and highlighted the complexity of the cytokine network in this disease. This work suggests the need to monitor these proteins in order to define a profile that could characterize patients with HCC or to help identify useful markers. This could lead to better definition of the disease state, and to an increased understanding of the relationships between chronic inflammation and cancer.

  12. Friedreich's ataxia mimicking hereditary motor and sensory neuropathy.

    Science.gov (United States)

    Panas, Marios; Kalfakis, Nikolaos; Karadima, Georgia; Davaki, Panagiota; Vassilopoulos, Demetris

    2002-11-01

    Four patients from three unrelated families, with clinical and electrophysiological findings compatible with the diagnosis of hereditary motor and sensory neuropathy, are presented. The molecular analysis showed that the affected individuals were homozygous for the mutation in the X25 gene, characteristic of Friedreich's ataxia. These patients seem to represent a form of Friedreich's ataxia mimicking Charcot-Marie-Tooth disease.

  13. Squamous cell carcinoma of the skin with bone involvement in a patient with hereditary dystrophic epidermiolysis

    International Nuclear Information System (INIS)

    Kuebler, W.

    1982-01-01

    A report is given about a patient with a documented case history of hereditary dystrophic epidermiolysis for 43 years. The patient showed the rare malignant mutation resulting from chronic changes of the skin leading to a squamous cell carcinoma of the skin. The tibial bone under the affected skin area was attacked. The X-ray morphological findings of the osteolytic destruction of the tibia resulting in a pathological fracture and the changes in the skin, which are typical for the diesease will be discussed. (orig.)

  14. Prognostic significance of adverse events in patients with hepatocellular carcinoma treated with sorafenib.

    Science.gov (United States)

    Granito, Alessandro; Marinelli, Sara; Negrini, Giulia; Menetti, Saverio; Benevento, Francesca; Bolondi, Luigi

    2016-03-01

    Sorafenib is the standard treatment for patients with hepatocellular carcinoma (HCC) with advanced stage disease. Although its effectiveness has been demonstrated by randomized clinical trials and confirmed by field practice studies, reliable markers predicting therapeutic response have not yet been identified. Like other tyrosine kinase inhibitors, treatment with sorafenib is burdened by the development of adverse effects, the most frequent being cutaneous toxicity, diarrhoea, arterial hypertension and fatigue. In recent years, several studies have analysed the correlation between off-target effects and sorafenib efficacy in patients with HCC. In this review, an overview of the studies assessing the prognostic significance of sorafenib-related adverse events is provided.

  15. Effects of radiation therapy on neuropsychological functioning in patients with nasopharyngeal carcinoma

    International Nuclear Information System (INIS)

    Lee, P.W.H.; Hung, B.K.M.; Woo, E.K.W.; Tai, P.T.H.; Choi, D.T.K.

    1989-01-01

    Sixteen patients who had a nasopharyngeal carcinoma (NPC) who were treated with radiation therapy were followed up after a median duration of 5.5 years and given a battery of neuropsychological tests. Results were compared with a comparable group of newly diagnosed NPC patients awaiting radiation therapy. The irradiated group was significantly poorer in overall IQ, non-verbal memory recall, and reported a substantially greater number of memory related complaints. These results contrast with the complacent general assumption that radiation therapy has a negligible effect on adult functioning. (author)

  16. Oral TRH stimulation of the thyroid in patients with thyroid carcinoma

    International Nuclear Information System (INIS)

    Eissner, D.; Hahn, K.; Grimm, W.

    1983-01-01

    In patients with differentiated thyroid carcinoma high serum TSH-levels enhance 131 J-uptake in thyroid remnant and/or metastases. An effective increase of TSH could be achieved by oral administration of thyrotropin releasing hormone (TRH) even after a short T 4 /T 3 -withdrawal period so that we recommend a TRH-stimulation in all patients before a diagnostic or therapeutic 131 J-application. Adverse reactions to TRH are infrequent and usually shorttimed so that-in contrast to TSH-stimulation - TRH can be given to outpatients without any risk. (orig.) [de

  17. Cytochrome P450 levels are altered in patients with esophageal squamous-cell carcinoma

    DEFF Research Database (Denmark)

    Bergheim, I.; Wolfgarten, E.; Bollschweiler, E.

    2007-01-01

    AIM: To investigate the role of cytochrome P450 (CYP) in the carcinogenesis of squamous-cell carcinoma (SCC) in human esophagus by determining expression patterns and protein levels of representative CYPs in esophageal tissue of patients with SCC and controls. METHODS: mRNA expression of CYP2E1...... tissue (e.g. CYP2C8, CYP3A4, CYP3A5, and CYP2E1) between SCC patients and healthy subjects and may contribute to the development of SCC in the esophagus....

  18. Serum testosterone as a prognostic factor in patients with advanced prostatic carcinoma

    DEFF Research Database (Denmark)

    Iversen, P; Rasmussen, F; Christensen, I J

    1994-01-01

    In 245 patients with previously untreated advanced carcinoma of the prostate, serum concentrations of testosterone have been measured before androgen deprivation therapy, and patients were divided in quartiles according to their serum concentration. Pretreatment level of serum testosterone...... was confirmed as having significant prognostic value on progression-free, overall, and cancer-specific survival, and the hazard ratios of lower quartiles compared to the upper quartile for these endpoints were 2.3, 2.1, and 2.0, respectively. However, correlations with symptomatology and other pretreatment...

  19. Mutational analysis of cutaneous squamous cell carcinomas and verrucal keratosis in patients taking BRAF inhibitors.

    Science.gov (United States)

    Anforth, Rachael; Tembe, Varsha; Blumetti, Tatiana; Fernandez-Peñas, Pablo

    2012-09-01

    B-RAF inhibitors (BRAFi) have been shown to improve rates of overall and progression-free survival in patients with stage IV metastatic melanoma positive for the BRAF V600E mutation. However, the main drawback is the development of verrucal keratosis (hyperkeratotic papules with verruca-like characteristics with benign histological findings) and cutaneous squamous cell carcinomas (cuSCC). We have found upstream mutations in RAS as well as PIK3CA in both verrucal keratosis and cuSCC. This suggests that verrucal keratosis is an early clinical presentation of cuSCC in patients on BRAFi. © 2012 John Wiley & Sons A/S.

  20. Retrospective cohort study of prognostic factors in patients with oral cavity and oropharyngeal squamous cell carcinoma.

    Science.gov (United States)

    Carrillo, José F; Carrillo, Liliana C; Cano, Ana; Ramirez-Ortega, Margarita C; Chanona, Jorge G; Avilés, Alejandro; Herrera-Goepfert, Roberto; Corona-Rivera, Jaime; Ochoa-Carrillo, Francisco J; Oñate-Ocaña, Luis F

    2016-04-01

    Prognostic factors in oral cavity and oropharyngeal squamous cell carcinoma (SCC) are debated. The purpose of this study was to investigate the association of prognostic factors with oncologic outcomes. Patients with oral cavity and oropharyngeal SCC treated from 1997 to 2012 were included in this retrospective cohort study. Associations of prognostic factors with locoregional recurrence (LRR) or overall survival (OS) were analyzed using the logistic regression and the Cox models. Six hundred thirty-four patients were included in this study; tumor size, surgical margins, and N classification were associated with LRR (p oral cavity and oropharyngeal SCC. © 2015 Wiley Periodicals, Inc.

  1. Risk profile for breast carcinoma and tumour histopathology of medical uninsured patients in Pakistan

    International Nuclear Information System (INIS)

    Raza, U.; Haque, S.U.

    2011-01-01

    Breast carcinoma is an unpredictable disease in the sense that some patients may die at early disease stage due to wide-spread metastasis within six months to one year, while others may survive longer. This study was aimed to evaluate the risk factors for breast carcinoma occurrence and histopathological features of breast carcinoma developed in the social and economical conditions of Pakistan. Methods: A total of 224 female breast cancer diagnosed patients with uncovered medical insurance visiting at the Oncology clinic of a teaching hospital at Karachi, Pakistan were selected for the study. Two hundred and twenty-four (224) healthy female subjects free of any cancer diagnosis were selected as control from different areas of the city. Information on stress, occupation, life history, and life style was obtained through personal interviews. Breast tumour pathology was evaluated for histological grade, lymph node metastasis and hormone receptor status by using standard methods. Student's t-test, Chi-square test and ANOVA were used for comparison. Results: Breast cancer patients in significantly high percentage reported early marriages, abortion occurrence, stressful life style, family cancer history and past disease suffering from diabetes and hypertension. Life style including aerosol chewing and fat rich food intake was significantly high among the patients (p<0.05). On histopathological analysis, patients at the age of 40 years and below were identified in significantly high percentage with tumour grade III, 1-3 lymph node metastasis and hormone receptor negative type. Increasing age was associated with low tumour grade and less percentage of lymph node metastasis. Significantly high percentage of patients were presented with hormone receptor positive tumour (p<0.05). Conclusion: The contributing factors for breast carcinoma occurrence were related to life history and life-style of the patients. Medical insurance uncovered patients at initial diagnosis were

  2. Lymphoscintigraphy and identification of lymph nodes in patients with cervix carcinoma undergoing radical hysterectomy

    International Nuclear Information System (INIS)

    Alonso, Omar; Lago, Graciela; Juri, Cecilia; Touya, Eduardo; Arribeltz, Gualberto; Dabezies, Luis; Alvarez, Carmen; Sotero, Gonzalo; Martinez, Jorge

    2003-01-01

    One of the most important prognostic features of early cervix cancer is the involvement of regional lymph nodes (LN). Although not fully studied, the sentinel node (SN) strategy has the potential of preventing unnecessary extensive LN dissections in these patients. The aim of this study was to determine the feasibility of SN identification by means of preoperative lymphoscintigraphy (PL) and intraoperative gamma probe detection (IGPD) in patients undergoing radical hysterectomy and pelvic/para-aortic lymphadenectomy for the treatment of early cervix carcinoma. (author)

  3. Assessment of thyroid function in patients with laryngeal carcinoma treated surgically and with radiotherapy

    International Nuclear Information System (INIS)

    Skoneczny, J.; Kulczynski, B.; Sowinski, J.

    1975-01-01

    In 40 patients with laryngeal carcinoma after total laryngectomy and radiotherapy the triiodotyronine binding index, total thyroxine level, serum free thyroxine index were determined before, during and after treatment. At the same time thyroid iodine uptake was determined by the routine method. Surgical treatment as well as radiotherapy caused lowering of thyroid functions. These changes had a high tendency for return to normal values, not earlier, however, than 6 months after treatment. The authors stress that endocrine thyroid disturbances may have an important influence on delay of psychic rehabilitation and speech training in laryngectomized patients. (author)

  4. Outpatient follow-up system using a personal computer for patients with hepatocellular carcinoma after surgery.

    Science.gov (United States)

    Itasaka, H; Matsumata, T; Taketomi, A; Yamamoto, K; Yanaga, K; Takenaka, K; Akazawa, K; Sugimachi, K

    1994-12-01

    A simple outpatient follow-up system was developed with a laptop personal computer to assist management of patients with hepatocellular carcinoma after hepatic resections. Since it is based on a non-relational database program and the graphical user interface of Macintosh operating system, those who are not a specialist of the computer operation can use it. It is helpful to promptly recognize current status and problems of the patients, to diagnose recurrences of the disease and to prevent lost from follow-up cases. A portability of the computer also facilitates utilization of these data everywhere, such as in clinical conferences and laboratories.

  5. Lymph-scintigraphic identification of sentinel lymph nodes in breast carcinoma and malignant melanoma patients

    International Nuclear Information System (INIS)

    Sergieva, S; Bajchev, G.; Aleksandrova, E.

    1999-01-01

    It is the purpose of the study to assay the possibilities of lymphoscintigraphy (LS) in evaluating local lymphatic drainage and sentinel lymph nodes (SLNs) location in patients presenting breast carcinoma and malignant melanoma. Twenty-nine women with breast carcinoma (TI-IIa clinical stage, age range 31 to 74 y) and 7 patients with malignant melanoma (Clark III-V) are scanned in the period 1997 through 1998. 99m Tc-sulphur colloid (Solco Lymphoscint, SORIN) with mean size of particles 50 nm is used. Planar images are obtained at 20 and 120-180 min after sc injection in the region of primary tumor, at mean radioactivity 20 MBq per injection site in a volume 0.2-0.3 ml. In the breast cancer patients Patent Blue V or Mitoxantrone is injected around the tumor twice - 20 and 3 to 1/2 hours prior to surgery. In malignant melanoma patients immunoscintigraphy using 740 MBq 99m Tc-anti-melanoma monoclonal antibodies (Technemab-K-1) is carried out before lymph node dissection. SLNs are visualized in 25 patients (86.2%) with breast cancer. In 21 (72%) patients to 4 SLNs are scanned in level I of the local axillary region, in 4 cases (14%) - in the region of axillary level II, in one female patient (3%) - at axillary level III, and in 3 patients (10%) i psilateral internal mammary lymph nodes are scanned. Two patients are suspected for the so-called s kip t ype of tumor lymphatic dissemination. In 4 patients no SLN images are visible. In breast carcinoma patients SLN are additionally stained blue and following intraoperative revision, evidence of metastatic involvement is established in 12 instances (41.3%). In 3 patients with melanoma in the abdomen and back SLNs are located in the region of inguinal and axillary lymph node groups, while in 3 patients presenting lesions to the surface of extremities only local lymph nodes draining the melanoma are visualized. Immunoscintigraphy shows enhanced uptake in the region of SLNs in 3 cases with the metastatic changes in them

  6. ADAM17 is associated with EMMPRIN and predicts poor prognosis in patients with uterine cervical carcinoma.

    Science.gov (United States)

    Xu, Qin; Ying, Mingang; Chen, Guilin; Lin, Ang; Xie, Yunqing; Ohara, Noriyuki; Zhou, Dongmei

    2014-08-01

    Metalloproteinase activities of a disintegrin and metalloproteinase 17 (ADAM17), amphiregulin (AREG), extracellular matrix metalloproteinase inducer (EMMPRIN), and matrix metalloproteinases (MMPs) are involved in tumor biology. In patients with uterine cervical carcinoma, the expression and prognostic significance of ADAM17 remain to be fully elucidated. The expression of ADAM17, AREG, EMMPRIN, phospho-epidermal growth factor receptor (p-EGFR), phospho-extracellular signal-regulated kinase (p-ERK), MMP-2, and MMP-9 was assessed by immunohistochemistry and/or Western blotting from cervical carcinoma cell lines, SiHa and HeLa cells, and cervical carcinoma tissues. AREG activity was measured by ELISA assay. The correlation of ADAM17, AREG, EMMPRIN, and MMP-9 expression with patients' survival rates was assessed by Kaplan-Meier and Cox regression analyses. RNA interference (RNAi) experiment was performed using small interfering mRNA to ADAM17 and EMMPRIN. ADAM17, EMMPRIN, and MMP-9 protein content was overexpressed in cervical carcinoma tissues compared with normal cervical tissues (P EMMPRIN, and MMP-9 was significantly associated with stages, lymph node metastasis, differentiation, and parametrium invasion (P EMMPRIN, and MMP-9 was significantly correlated with short progression-free survival and overall survival (P EMMPRIN, p-EGFR, p-ERK, MMP-2, and MMP-9 proteins in SiHa and HeLa cells. ELISA assay revealed that AREG activity was stimulated by ADAM17 and was reversed by ADAM17 RNAi in SiHa and HeLa cells. Our data suggest that the increased expression of ADAM17 in cervical cancer is significantly associated with aggressive progression and poor prognosis. ADAM17 may be a molecular marker for predicting the progression and prognosis in cervical cancer.

  7. Can non-selective beta-blockers prevent hepatocellular carcinoma in patients with cirrhosis?

    Science.gov (United States)

    Thiele, Maja; Wiest, Reiner; Gluud, Lise Lotte; Albillos, Agustín; Krag, Aleksander

    2013-11-01

    Hepatocellular carcinoma is the main liver-related cause of death in patients with compensated cirrhosis. The early phases are asymptomatic and the prognosis is poor, which makes prevention essential. We propose that non-selective beta-blockers decrease the incidence and growth of hepatocellular carcinoma via a reduction of the inflammatory load from the gut to the liver and inhibition of angiogenesis. Due to their effect on the portal pressure, non-selective beta-blockers are used for prevention of esophageal variceal bleeding. Recently, non-hemodynamic effects of beta-blockers have received increasing attention. Blockage of β-adrenoceptors in the intestinal mucosa and gut lymphatic tissue together with changes in type and virulence of the intestinal microbiota lead to reduced bacterial translocation and a subsequent decrease in the portal load of pathogen-associated molecular patterns. This may reduce hepatic inflammation. Blockage of β-adrenoceptors also decrease angiogenesis by inhibition of vascular endothelial growth factors. Because gut-derived inflammation and neo-angiogenesis are important in hepatic carcinogenesis, non-selective beta-blockers can potentially reduce the development and growth of hepatocellular carcinoma. Rodent and in vitro studies support the hypothesis, but clinical verification is needed. Different study designs may be considered. The feasibility of a randomized controlled trial is limited due to the necessary large number of patients and long follow-up. Observational studies carry a high risk of bias. The meta-analytic approach may be used if the incidence and mortality of hepatocellular carcinoma can be extracted from trials on variceal bleeding and if the combined sample size and follow up is sufficient. Copyright © 2013 Elsevier Ltd. All rights reserved.

  8. The frequency of Helicobacter pylor infection and cagA expression in the Korean patients with gastric carcinoma

    International Nuclear Information System (INIS)

    Jung, Sook Hyang; Kim, Yoo Chul

    1997-12-01

    Helicobacter pylori infection had been approved as a group 1 carcinogen by the international agency for research on cancer. However the association between H.pylori infection and gastric carcinoma was not so definite in South Asia including Korea, and the role of cagA gene of H.pylori in gastric carcinogenesis was a controversial issue. The aims of this study were firstly to study in vivo expression frequency of 16S rRNA and cagA gene of H.pylori, secondly to study the association between H.pylori infection and gastric cancer, the association between cagA expression and gastric cancer in Korean patients. In vivo expression rate of 16S rRNA was 74 % of gastric carcinoma patients and cagA expression rate was 51 % of gastric carcinoma patients with H.pylori infection. Although 90 % of gastric carcinoma patients had H.pylori infection, the association between H.pylori infection and gastric carcinoma was not significant. And there was no significant association between cagA expression and gastric carcinoma. (author). 37 refs., 2 tabs., 1 fig

  9. The frequency of Helicobacter pylor infection and cagA expression in the Korean patients with gastric carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Jung, Sook Hyang; Kim, Yoo Chul [Korea Cancer Center Hospital, Seoul (Korea, Republic of)

    1997-12-01

    Helicobacter pylori infection had been approved as a group 1 carcinogen by the international agency for research on cancer. However the association between H.pylori infection and gastric carcinoma was not so definite in South Asia including Korea, and the role of cagA gene of H.pylori in gastric carcinogenesis was a controversial issue. The aims of this study were firstly to study in vivo expression frequency of 16S rRNA and cagA gene of H.pylori, secondly to study the association between H.pylori infection and gastric cancer, the association between cagA expression and gastric cancer in Korean patients. In vivo expression rate of 16S rRNA was 74 % of gastric carcinoma patients and cagA expression rate was 51 % of gastric carcinoma patients with H.pylori infection. Although 90 % of gastric carcinoma patients had H.pylori infection, the association between H.pylori infection and gastric carcinoma was not significant. And there was no significant association between cagA expression and gastric carcinoma. (author). 37 refs., 2 tabs., 1 fig.

  10. Results of radiotherapy in recurrent endometrial carcinoma: A retrospective analysis of 51 patients

    International Nuclear Information System (INIS)

    Kuten, A.; Grigsby, P.W.; Perez, C.A.; Fineberg, B.; Garcia, D.M.; Simpson, J.R.

    1989-01-01

    A retrospective analysis was performed of 51 patients with locoregional recurrence of endometrial carcinoma, treated by radiotherapy between 1959 and 1986. There were 17 patients (33%) with isolated vaginal recurrence, 12 patients (24%) with vaginal recurrence with pelvic extension, 7 patients (14%) with pelvic recurrence only, and 15 patients (29%) with simultaneous locoregional and distant failure. Eighty percent of the recurrences occurred within 3.5 years from primary treatment; time to relapse was shorter in patients with advanced-stage, high-grade malignancy at original diagnosis. Locoregional control was achieved in 18 patients (35%). Complete tumor regression in the vagina, irrespective of extravaginal pelvic disease status or distant metastasis, occurred in 28 of 34 patients with vaginal involvement (82%). The 5- and 10-year overall actuarial survivals for all patients were 18 and 12.5%, respectively. The 5- and 10-year progression-free survivals of patients with isolated vaginal recurrences were 40% and 29%, respectively; the 5-year progression-free survival of patients with vaginal recurrence with pelvic extension was 20%. There were no survivors beyond 1.5 years among patients with pelvic recurrence (p = 0.02). All patients with simultaneous locoregional and distant failure were dead by 3.5 years. Stage at original diagnosis, time to relapse from primary treatment, histologic pattern, and grade of malignancy were prognosticators of survival. Five patients (10%) developed a total of ten radiation-related sequelae

  11. Therapeutic outcome of nasopharyngeal carcinoma with cranial nerve palsy: a single institution experience of 104 patients

    Directory of Open Access Journals (Sweden)

    Huang CC

    2017-04-01

    Full Text Available Chun-Chieh Huang,1,2 Fu-Min Fang,1 Hui-Chun Chen,1 Hsuan-Chih Hsu,1 Tai-Lin Huang,3 Yu-Li Su,3 Ya-Chun Chang4 1Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, 2Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan, 3Department of Hematology and Oncology, 4Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan, Republic of China Purpose: Cranial nerve (CN palsy is the main symptom in patients with locally advanced nasopharyngeal carcinoma (NPC. This study aimed to evaluate the therapeutic outcome of NPC with CN palsy and to analyze the prognostic factors.Patients and methods: A total of 104 NPC patients with CN palsy curatively treated by conventional (n=44 or conformal (n=60 radiotherapy (RT were enrolled. Upper CN palsy was present in 81 patients, lower CN palsy in four patients, and both upper and lower CN palsy in 19 patients. Forty-one patients had CN palsy for >2 months before diagnosis.Results: Complete recovery of CN palsy was observed in 74 patients. The actuarial 5-year locoregional control (LRC, distant metastasis-free survival (DMFS, and overall survival (OS rates were 58.2%, 62.2%, and 38.4%, respectively. No significant difference was observed in CN recovery, LRC, DMFS, or OS for patients treated by conventional versus conformal technique. However, significant reduction of grade 3 or greater toxicities was found in those treated by the conformal technique (odds ratio =0.28.Conclusion: Patients with CN palsy presenting >2 months before diagnosis were hard to recover from palsy. The LRC, OS, and recovery from CN palsy did not significantly change with the treatment evolution. Patients with complete recovery from CN palsy had longer OS. Keywords: nasopharyngeal carcinoma, cranial nerve palsy, radiotherapy

  12. Fatal outcome of pelvic radiotherapy for carcinoma of the cervix in a patient with systemic lupus erythematosis

    International Nuclear Information System (INIS)

    Olivotto, I.A.; Fairey, R.N.; British Columbia Univ., Vancouver; Gillies, J.H.; Stein, H.; British Columbia Univ., Vancouver

    1989-01-01

    Although there is an impression that patients with connective tissue disorders tolerate radiotherapy less well than other patients, this is not well documented. The authors present the case of a patient with a 7-year history of systemic lupus erythematosis who developed fatal pelvic necrosis as an unexpectedly severe complication after radiotherapy for carcinoma of the cervix. (author)

  13. Fatal outcome of pelvic radiotherapy for carcinoma of the cervix in a patient with systemic lupus erythematosis

    Energy Technology Data Exchange (ETDEWEB)

    Olivotto, I A; Fairey, R N; Gillies, J H; Stein, H

    1989-01-01

    Although there is an impression that patients with connective tissue disorders tolerate radiotherapy less well than other patients, this is not well documented. The authors present the case of a patient with a 7-year history of systemic lupus erythematosis who developed fatal pelvic necrosis as an unexpectedly severe complication after radiotherapy for carcinoma of the cervix.

  14. The Fuhrman grading system has no prognostic value in patients with nonsarcomatoid chromophobe renal cell carcinoma.

    Science.gov (United States)

    Steffens, Sandra; Janssen, Martin; Roos, Frederik C; Becker, Frank; Steinestel, Julie; Abbas, Mahmoud; Steinestel, Konrad; Wegener, Gerd; Siemer, Stefan; Thüroff, Joachim W; Hofmann, Rainer; Stöckle, Michael; Schrader, Mark; Hartmann, Arndt; Hasenfus, Andrea; Kuczyk, Markus A; Junker, Kerstin; Schrader, Andres J

    2014-12-01

    The prognostic value of the Fuhrman nuclear grading system has been questioned for chromophobe renal cell carcinoma (chRCC) because this subtype frequently displays nuclear and nucleolar pleomorphism. The present study reevaluates this grading system in a series of patients with nonsarcomatoid chRCC. We identified 176 patients (3.6%) with nonsarcomatoid chRCC in a total of 4897 patients who underwent surgery for renal cell carcinoma at 5 centers in Germany between 1990 and 2010. The mean follow-up was 51.1 months. The 3 groups (G1 versus G2 versus G3/4) were comparable in terms of age, sex, tumor diameter, and lymph node metastasis. They only differed significantly in tumor stage (P = .01) and the incidence of synchronous visceral metastasis (P = .04). The 5-year cancer-specific survival rates were 84.4% for G1 (n = 32), 84.3% for G2 (n = 108), and 74.1% for G3/4 tumors (n = 33) (P = .58). Accordingly, multivariate analysis including age, sex, tumor stage, and metastatic disease did not identify Fuhrman grading as an independent predictor of cancer-specific survival in patients with chRCC (P = .4). We were able to demonstrate in a large multicenter cohort that the Fuhrman grading system does not qualify as a prognostic tool in patients with chRCC. Copyright © 2014 Elsevier Inc. All rights reserved.

  15. Comparison of clinicopathological features in incidental and nonincidental papillary thyroid carcinomas in 308 patients

    Directory of Open Access Journals (Sweden)

    Nuray Can

    2017-11-01

    Full Text Available Incidental papillary thyroid carcinomas (IPTCs consist of a significant portion of increasing incidence in papillary thyroid carcinomas. This study investigated the clinicopathological features of IPTCs from different perspectives and by comparing nonincidental PTCs (NIPTCs in patients who underwent total thyroidectomy and lymph node dissection. Basic results were as follows. IPTC was present in 27.9% of 308 patients. IPTCs were significantly accompanied by lymphocytic thyroiditis (LT, particularly, multinodular hyperplasia (MNH. IPTCs were more common in older patients (51.3 years vs. 47.2 years and in female patients. IPTCs significantly differed from NIPTCs in terms of smaller tumour size, lymphatic vessel invasion (2.6% vs. 97.4%, extrathyroidal extension (4.3% vs. 95.7%, lymph node metastasis (3.6% vs. 96.4%, multifocality (21.2% vs. 78.8%, bilaterality (5.3% vs. 94.7%, and BRAFV600 mutation (6.7% vs. 93.3%. Older age, bilaterality, encapsulation, and radioactive iodine (RAI were significantly more common in IPTCs > 5 mm than in those ≤ 5 mm. In conclusion, IPTCs are more commonly associated with LT and MNH. IPTCs may have a more favourable prognosis than NIPTCs, and tumour size > 5 mm may predict bilaterality and need for RAI. Nevertheless, the patient-based clinical approach in IPTCs may have benefits in the management of IPTCs.

  16. Defect in assimilation following combined radiation and chemotherapy in patients with locally unresectable pancreatic carcinoma

    International Nuclear Information System (INIS)

    Barkin, J.S.; Kalser, M.H.; Thomsen, S.; Redlhammer, D.

    1982-01-01

    The relative contributions of high-dose irradiation and/or chemotherapy to the nutritional problems of patients with inoperable pancreatic carcinoma were evaluated by study of pancreatic exocrine function and jejunal function and morphologic findings in ten patients before and after treatment. Nutrient assimilation studies included determination of serum carotene levels, D-xylose absorption and fat absorption. Crosby capsule biopsy specimen of jejunal mucosa were evaluated with light microscopy. Fat assimilation was the only parameter of nutritional function to significantly worsen after therapy. Low serum carotene levels present in the patients before therapy remained low but did not significantly change after treatment. D-xylose absorption and the morphologic structure of the jejunal mucosa were normal before and after treatment. These findings support the previous observations that the nutritional problems of the patient with inoperable pancreatic carcinoma are due to pancreatic insufficiency and that high dose irradiation and chemotherapy can exacerbate the pancreatic insufficiency but do not produce jejunal dysfunction. Therefore, it is suggested that pancreatic exocrine replacement therapy may improve the nutritional status of these patients

  17. [Clinical guideline for management of patients with low risk differentiated thyroid carcinoma].

    Science.gov (United States)

    Díez, Juan José; Oleaga, Amelia; Álvarez-Escolá, Cristina; Martín, Tomás; Galofré, Juan Carlos

    2015-01-01

    Incidence of thyroid cancer is increasing in Spain and worldwide. Overall thyroid cancer survival is very high, and stratification systems to reliably identify patients with worse prognosis have been developed. However, marked differences exist between the different specialists in clinical management of low-risk patients with thyroid carcinoma. Almost half of all papillary thyroid carcinomas are microcarcinomas, and 90% are tumors < 2 cm that have a particularly good prognosis. However, they are usually treated more aggressively than needed, despite the lack of adequate scientific support. Surgery remains the gold standard treatment for these tumors. However, lobectomy may be adequate in most patients, without the need for total thyroidectomy. Similarly, prophylactic lymph node dissection of the central compartment is not required in most cases. This more conservative approach prevents postoperative complications such as hypoparathyroidism or recurrent laryngeal nerve injury. Postoperative radioiodine remnant ablation and strict suppression of serum thyrotropin, although effective for the more aggressive forms of thyroid cancer, have not been shown to be beneficial for the treatment of low risk patients, and may impair their quality of life. This guideline provides recommendations from the task force on thyroid cancer of the Spanish Society of Endocrinology and Nutrition for adequate management of patients with low-risk thyroid cancer. Copyright © 2015 SEEN. Published by Elsevier España, S.L.U. All rights reserved.

  18. Ultrasonographic Features of Papillary Thyroid Carcinoma in Patients with Graves' Disease

    Science.gov (United States)

    Chung, Jin Ook; Cho, Dong Hyeok; Chung, Dong Jin

    2010-01-01

    Background/Aims To characterize ultrasonographic findings in papillary thyroid carcinoma (PTC) combined with Graves' disease. Methods Medical records and ultrasonographic findings of 1,013 patients with Graves' disease and 3,380 patients without Graves' disease were analyzed retrospectively. A diagnosis of PTC was based on a pathologic examination. Results The frequency of hypoechogenicity was lower in patients with PTC and Graves' disease than in patients with PTC alone (p Graves' disease was significantly higher than in those with PTC alone (p Graves' disease was characterized by more ill-defined borders and less frequency of overall calcification, punctate calcification, and heterogeneous echogenicity, although the difference was not statistically significant. Conclusions Our results suggest that patients with Graves' disease more frequently have atypical PTC findings on ultrasonography. PMID:20195406

  19. Interleukin-2 based immunotherapy in patients with metastatic renal cell carcinoma

    DEFF Research Database (Denmark)

    Donskov, Frede

    2007-01-01

    The present thesis consists of 8 published articles focusing on interleukin-2 based immunotherapy in metastatic renal cell carcinoma (mRCC). This disease represents a significant challenge, as the tumor is resistant to current chemotherapy, hormonal therapy and radiation therapy. However, IL-2...... based immunotherapy may induce dramatic durable tumor regression by manipulating the immune system, however, only in a minority of patients. Two critical questions have driven the present thesis. First, which properties of the immune system are responsible for the dramatic tumor regression seen in some...... patients with mRCC following IL-2 administration? And second, can histamine increase the efficacy of IL-2 based immunotherapy by ending the immune suppression induced by phagocyte-generation of reactive oxygen species? 120 Danish patients, 41 UK patients and 20 Swedish patients were treated with low...

  20. State of motor function of stomach in patients with cervix uteri carcinoma in combined radiotherapy

    International Nuclear Information System (INIS)

    Zhidovtseva, M.I.; Shutilova, A.A.; Dynnik, M.S.; Lugovskaya, K.A.; Duma, V.A.

    1978-01-01

    Data on studying stomach motor function in patients with carvix uteri carcinoma of 2 and 3 stages in combined radiotherapy are given. The patients were examined before radiotherapy and directly after it as well as in 1-2 years using the X-ray method for 50 patients and electrogastrography for 68 patients. Revealed changes in stomach motor function, being considered as a response to irradiation, were manifested more often in decreasing motility, evacuatory function and bioelectric stomach activity. These functional changes result in disturbance of general state of patients, appearance of symptomatology of stomach dysfunction and serve as indications for the prescription of correcting therapy, which includes diet and preparations strengthening stomach motor activity

  1. Electrocardiographic changes is patients with esophageal carcinoma exposed to radiotherapy by a continuous and split course

    Energy Technology Data Exchange (ETDEWEB)

    Sarkisyan, Yu Kh; Goncharova, I M; Kallistova, L P; Syromyatnikova, E N; Slaviner, S I; Abramchenko, Yu A [Nauchno-Issledovatel' skij Inst. Rentgenologii i Radiologii, Moscow (USSR)

    1980-10-01

    An analysis of clinical, electrocardiographic, roentgenological and biochemical changes was made in 170 patients with esophageal carcinoma before, during and after radiation therapy conducted by a continuous (34 patients) and split course (136 patients). A rise in sinus tachycardia, appearance of extrasystolia and His' bundle right branch block, lowering of the ST-segment, flattening or appearance of negative T wave, an increase in the activity of creatine phosphokinase and aspartate aminotransferase in the blood serum were noted in a number of patients during radiation therapy. The changes were observed more often and were more marked in patients who had received continuous telegammatherapy. Irrespective of the method of radiotherapy in the restoration of the processes of excitation and conduction, improvement of metabolism in the cardiac muscle, a decrease in dysproteinemia, an increase in the content of electrolytes in the blood were noted.

  2. 18F-FDG PET/CT in detection of gynecomastia in patients with hepatocellular carcinoma.

    Science.gov (United States)

    Wang, Hsin-Yi; Jeng, Long-Bin; Lin, Ming-Chia; Chao, Chih-Hao; Lin, Wan-Yu; Kao, Chia-Hung

    2013-01-01

    We retrospectively investigate the prevalence of gynecomastia as false-positive 2-[18F]fluoro-2-deoxy-d-glucose (18F-FDG) positron emission tomography (PET)/computed tomography (CT) imaging in patients with hepatocellular carcinoma (HCC). Among the 127 male HCC patients who underwent 18F-FDG PET/CT scan, the 18FDG uptakes at the bilateral breasts in 9 patients with gynecomastia were recorded as standard uptake value (SUVmax) and the visual interpretation in both early and delayed images. The mean early SUVmax was 1.58/1.57 (right/left breast) in nine gynecomastia patients. The three patients with early visual score of 3 had higher early SUVmaxs. Gynecomastia is a possible cause of false-positive uptake on 18F-FDG PET/CT images. Copyright © 2013 Elsevier Inc. All rights reserved.

  3. Secondary oesophageal or gastric cancer in patients treated for head and neck squamous cell carcinoma

    DEFF Research Database (Denmark)

    Rosenlund Andersen, Anja; Bjerring, Ole Steen; Godballe, Christian

    2016-01-01

    SPM. CONCLUSION: In this study, we confirm that there is an elevated risk of developing oesophageal and gastric cancer in the Danish population of patients with a cancer in the supraglottic or hypopharyngeal region. Therefore, we recommend close follow-up of these patients and a low threshold......INTRODUCTION: Patients with head and neck squamous cell carcinoma (HNSCC) are at an elevated risk of developing second primary malignancies (SPM). Our objectives were to estimate the excess risk of oesophageal and gastric SPMs in patients with malignancies of the pharynx or larynx and, additionally.......004) and hypopharyngeal (OR = 3.9; p cancer compared with 3.4 years (95% CI: 3.1-4.3; range: 0.04-13.7) for patients without...

  4. Radiation-induced femoral neck fracture in patients cured of cervical carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Lukowska, K; Zomer-Drozda, J; Kielbinska, S [Instytut Onkologii, Warsaw (Poland)

    1976-01-01

    In the years 1948-1967 8275 patients with cervical carcinoma in various grades of progression were treated at the Institute of Oncology in Warsaw by radiotherapy from external fields. Five-year survival without signs of recurrence was obtained in 4204 cases, 3863 of them were irradiated from external fields with X-rays under conventional conditions, while 341 received Co/sup 60/ radiotherapy. In 43 patients treated with X-rays and radium and regarded as cured radiological evidence of femoral neck fracture was obtained. These patients account for 1.1% of all cured patients. In the group treated with Co/sup 60/ radiation in only 1 case femoral neck fracture was observed (0.3%). In the group of cured patients with femoral neck fracture the method of irradiation from external fields, the age, clinical course, radiological appearance of radiation-induced changes and the method of fracture management were analysed.

  5. Radiation therapy for the old aged patient suffered from carcinoma of the uterine cervix

    International Nuclear Information System (INIS)

    Arai, Tatsuo; Morita, Shinroku; Fukuhisa, Kenjiro; Wada, Susumu.

    1984-01-01

    Since a majority of old aged patients have the troublesome complications and their physical or mental emaciation is clearly appeared, it is necessary for them to adopt a new treatment method which was considered about thier such conditions. The crude survival rate of old aged, over 71, patients suffered from carcinoma of the uterine cervix were 63.6% (7/11) for stage 1, 60% (36/60) for stage 2, 50% (53/106) for stage 3 and 28.6% (8/28) for stage 4. About 20% of patients in each stages were suffered from the complications. We considered the treatment method for the old aged patients such as follows: the radiation dose must be reduced 10% for 71 to 75 year old and 20% for 76 to 80 year old. In the case of over 81 year old, an intracavitary irradiation is only applied for the palliative aim at the out patient clinic. (author)

  6. Clinical and Histologic Mimickers of Celiac Disease.

    Science.gov (United States)

    Kamboj, Amrit K; Oxentenko, Amy S

    2017-08-17

    Celiac disease is an autoimmune disorder of the small bowel, classically associated with diarrhea, abdominal pain, and malabsorption. The diagnosis of celiac disease is made when there are compatible clinical features, supportive serologic markers, representative histology from the small bowel, and response to a gluten-free diet. Histologic findings associated with celiac disease include intraepithelial lymphocytosis, crypt hyperplasia, villous atrophy, and a chronic inflammatory cell infiltrate in the lamina propria. It is important to recognize and diagnose celiac disease, as strict adherence to a gluten-free diet can lead to resolution of clinical and histologic manifestations of the disease. However, many other entities can present with clinical and/or histologic features of celiac disease. In this review article, we highlight key clinical and histologic mimickers of celiac disease. The evaluation of a patient with serologically negative enteropathy necessitates a carefully elicited history and detailed review by a pathologist. Medications can mimic celiac disease and should be considered in all patients with a serologically negative enteropathy. Many mimickers of celiac disease have clues to the underlying diagnosis, and many have a targeted therapy. It is necessary to provide patients with a correct diagnosis rather than subject them to a lifetime of an unnecessary gluten-free diet.

  7. NEW OPPORTUNITIES FOR IMMUNE THERAPY IN PATIENTS WITH DISSEMINATED RECURRENT SQUAMOUS CELL CARCINOMA OF THE HEAD AND NECK

    Directory of Open Access Journals (Sweden)

    A. M. Mudunov

    2017-01-01

    Full Text Available Patients with head and neck squamous cell carcinoma diagnosed with recurrent tumor or distant metastases usually have the worst prognosis. Chemotherapeutic options are very limited in these patients; there is a probability of drug resistance development. The researchers continue to search more effective and less toxic drugs. In the current article, we analyze the results of the latest randomized clinical trials devoted the assessment of novel antitumor immunotherapeutic drugs – PD-1 inhibitors – in patients with head and neck squamous cell carcinoma. This studies reveal new possibilities for the treatment of these patients.

  8. A novel germline POLE mutation causes an early onset cancer prone syndrome mimicking constitutional mismatch repair deficiency.

    Science.gov (United States)

    Wimmer, Katharina; Beilken, Andreas; Nustede, Rainer; Ripperger, Tim; Lamottke, Britta; Ure, Benno; Steinmann, Diana; Reineke-Plaass, Tanja; Lehmann, Ulrich; Zschocke, Johannes; Valle, Laura; Fauth, Christine; Kratz, Christian P

    2017-01-01

    In a 14-year-old boy with polyposis and rectosigmoid carcinoma, we identified a novel POLE germline mutation, p.(Val411Leu), previously found as recurrent somatic mutation in 'ultramutated' sporadic cancers. This is the youngest reported cancer patient with polymerase proofreading-associated polyposis indicating that POLE mutation p.(Val411Leu) may confer a more severe phenotype than previously reported POLE and POLD1 germline mutations. The patient had multiple café-au-lait macules and a pilomatricoma mimicking the clinical phenotype of constitutional mismatch repair deficiency. We hypothesize that these skin features may be common to different types of constitutional DNA repair defects associated with polyposis and early-onset cancer.

  9. Changes of saliva microbiota in nasopharyngeal carcinoma patients under chemoradiation therapy.

    Science.gov (United States)

    Xu, Yuan; Teng, Fei; Huang, Shi; Lin, Zhengmei; Yuan, Xiao; Zeng, Xiaowei; Yang, Fang

    2014-02-01

    A growing body of evidence has implicated human oral microbiota in the aetiology of oral and systemic diseases. Nasopharyngeal carcinoma (NPC), an epithelial-originated malignancy, has a complex aetiology not yet fully understood. Chemoradiation therapy of NPC can affect oral microbiota and is usually accompanied by plaque accumulation. Thus, the study aimed to understand the diversity, divergence and development of the oral microbiota in NPC patients and their associated treatment, which might provide useful insights into disease aetiology and treatment side effects. A longitudinal study was designed that included three Chinese adults with NPC. Saliva samples were collected at three time points: prior to the chemoradiation treatment (carcinoma baseline, or CB), 7 months post-treatment (carcinoma-after-therapy phase 1 or CA1) and 12 months post-treatment (carcinoma-after-therapy phase 2 or CA2). Pyrosequencing of the bacterial 16S ribosomal DNA (rDNA) V1-V3 hypervariable region was employed to characterise the microbiota. Saliva samples of three healthy subjects from our former study were employed as healthy controls. Principal coordinates analysis (PCoA), Metastats and random forest prediction models were used to reveal the key microbial members associated with NPC and its treatment programme. (1) In total, 412 bacterial species from at least 107 genera and 13 phyla were found in the saliva samples of the NPC patients. (2) PCoA revealed that not only were the microbiota from NPC patients distinct from those of healthy controls (p<0.001) but also that separation was found on the saliva microbiota between pre- and post-therapy (p<0.001) in the NPC samples. (3) At the genus level and the operational taxonomic unit (OTU) level, Streptococcus was found with lower abundance in NPC samples. (4) Chemoradiation therapy did not incur similar changes in microbiota structure among the three NPC patients; the microbiota in one of them stayed largely steady, while those in the

  10. Metastatic pituitary carcinoma in a patient with acromegaly: a case report

    Directory of Open Access Journals (Sweden)

    Sreenan Seamus

    2012-09-01

    Full Text Available Abstract Introduction Asymptomatic pituitary abnormalities occur in about 10% of cranial magnetic resonance imaging scans, but metastatic carcinoma of the pituitary gland is rare: 133 cases have been reported. Two thirds secreted either prolactin or adrenocorticotropic hormone, and another 24% were non-secreting. Case presentation A 42-year-old Caucasian man lived for 30 years after the diagnosis of a pituitary tumor whose clinical and biochemical features were those of acromegaly and hypogonadism. Radiotherapy, totaling 7300 rad, was administered to the sella over two courses. Growth hormone levels normalized, but he developed both thyroid and adrenal insufficiency, and replacement therapy was commenced. Fourteen years later, growth hormone levels again became elevated, and bromocriptine was commenced but led to side effects that could not be tolerated. An attempted surgical intervention failed, and octreotide and pergolide were used in succession. Twenty-seven years after the diagnosis, a mass from an excisional biopsy of below the angle of the mandible proved to be metastatic pituitary carcinoma. Immunohistochemical staining was positive for synaptophysin, growth hormone, and prolactin. One year later, an octreotide scan showed uptake at the sella, neck, and spleen. Our patient declined further active oncology treatment. Conclusions Metastatic pituitary carcinoma associated with acromegaly is particularly rare. To the best of our knowledge, this is the eighth such case and is the first report of growth hormone and prolactin present in the metastatic mass.

  11. Individual patient data meta-analyses in head and neck carcinoma: what have we learnt?

    International Nuclear Information System (INIS)

    Pignon, J.P.; Baujat, B.; Bourhis, J.

    2005-01-01

    Carcinoma of the upper aero-digestive tract (oral cavity, oropharynx, hypopharynx, nasopharynx, larynx) are frequent tumors for which surgery and/or radiotherapy are the main therapeutic agents. The main results of meta-analyses based on the collection of individual patients data are reported: 1) The meta-analysis on chemotherapy, regrouping data of nearly 11,000 patients issued from 63 randomized trials showed an absolute benefit of 4% at five years in overall survival, in favor of chemotherapy (P < 0.0001). Most of the benefit was seen with concomitant radio-chemotherapy, however with a relatively large heterogeneity in this subgroup of trials. An update of this meta-analysis was performed including 24 additional trials, which confirmed the magnitude of the benefit due to concomitant chemotherapy (8% at 5 years). 2) The meta-analysis on larynx preservation, using induction chemotherapy in larynx and hypopharynx carcinomas. No significant difference was seen between the control arm with total laryngectomy and the larynx preservation approach. 3) The meta-analysis on chemotherapy in nasopharynx carcinomas, from the data of 11 randomized trials including 2722 patients, and comparing the radiotherapy to radio-chemotherapy (1979-2001). The results showed an absolute benefit of 6% at five years in overall survival, in favor of chemotherapy (P < 0.0001). Most of the benefit was seen with concomitant radio-chemotherapy. 4) Finally, a meta-analysis on altered fractionated RT, compared to conventional RT in 15 randomized trials regrouping 6515 patients. The results showed a small but significant improvement in favor of altered fractionated RT for overall survival and local control with an absolute benefit at five years of 3 and 6%, respectively. (author)

  12. Wedge resection and segmentectomy in patients with stage I non-small cell lung carcinoma

    Directory of Open Access Journals (Sweden)

    Konstantinos Reveliotis

    2014-09-01

    Full Text Available The use of sublobar resections as definitive management in stage I non-small cell lung carcinoma is a controversial topic in the medical community. We intend to report the latest developments and trends in relative indications for each of the above-mentioned surgical approaches for the treatment of stage I non-small cell lung carcinoma as well as the results of studies regarding local recurrence, disease-free survival and five-year survival rates. We reviewed 45 prospective and retrospective studies conducted over the last 25 years listed in the Pubmed and Scopus electronic databases. Trials were identified through bibliographies and a manual search in journals. Authors, citations, objectives and results were extracted. No meta-analysis was performed. Validation of results was discussed. Segmentectomies are superior to wedge resections in terms of local recurrences and cancer-related mortality rates. Sublobar resections are superior to lobectomy in preserving the pulmonary parenchyma. High-risk patients should undergo segmentectomy, whereas lobectomies are superior to segmentectomies only for tumors >2 cm (T2bN0M0 in terms of disease-free and overall 5-year survival. In most studies no significant differences were found in tumors <2 cm. Disease-free surgical margins are crucial to prevent local recurrences. Systematic lymphadenectomy is mandatory regardless of the type of resection used. In sublobar resections with less thorough nodal dissections, adjuvant radiotherapy can be used. This approach is preferable in case of prior resection. In pure bronchoalveolar carcinoma, segmentectomy is recommended. Sublobar resections are associated with a shorter hospital stay. The selection of the type of resection in T1aN0M0 tumors should depend on characteristic of the patient and the tumor. Patient age, cardiopulmonary reserve and tumor size are the most important factors to be considered. However further prospective randomized trials are needed to

  13. Local failure patterns for patients with nasopharyngeal carcinoma after intensity-modulated radiotherapy

    International Nuclear Information System (INIS)

    Li, Jia-xin; Huang, Shao-min; Jiang, Xin-hua; Ouyang, Bin; Han, Fei; Liu, Shuai; Wen, Bi-xiu; Lu, Tai-xiang

    2014-01-01

    To investigate the clinical feature and the local failure patterns after intensity-modulated radiotherapy for nasopharyngeal carcinoma. Between March 2007 and July 2009, 710 patients with nasopharyngeal carcinoma were treated with intensity-modulated radiotherapy. The magnetic resonance imagings obtained at recurrence were registered with the original planning computed tomography for dosimetry analysis. With a median follow-up of 38 months, 34 patients have developed local recurrence (32 cases valid). The incidence of invasion to nasopharynx, parapharyngeal space and the retropharyngeal space by the primary tumors was 100%, 75.0% and 62.5%, respectively, but 78.1%, 34.4% and 21.9% at recurrence, respectively. The rate of invasion to ethmoid sinus was 3.1% by the primary tumors but 28.1% at recurrence (p = 0.005). The topographic analysis of the local failure patterns showed 'central' in 16 patients; 'marginal' in 9; and 'outside' in 7. The median volumes of primary gross tumor were 45.84 cm 3 in the central failure group, 29.44 cm 3 in the marginal failure group, and 21.52 cm 3 in the outside failure group, respectively (p = 0.012), and the median volumes of primary clinical target1 were 87.28 cm 3 , 61.90 cm 3 and 58.74 cm 3 in the three groups, respectively (p = 0.033). In patients with nasopharyngeal carcinoma treated with intensity-modulated radiotherapy, the recurrent tumors had their unique characteristic and regularity of invasion to adjacent structures. 'Central' failure was the major local failure pattern. The volumes of primary gross tumor and clinical target1 were significantly correlated with recurrent patterns. Employ more aggressive approaches to tumor cells which will be insensitive to radiotherapy may be an effective way to reduce the central failure

  14. Female, Black, and Unmarried Patients Are More Likely to Present With Metastatic Bladder Urothelial Carcinoma.

    Science.gov (United States)

    Klaassen, Zachary; DiBianco, John M; Jen, Rita P; Evans, Austin J; Reinstatler, Lael; Terris, Martha K; Madi, Rabii

    2016-10-01

    Although there are well-established risk factors for the diagnosis of bladder cancer, there is no consensus regarding risk factors for presentation of advanced or metastatic disease at diagnosis. The objective of this study was to identify the demographic and clinical factors associated with metastasis at diagnosis in patients with bladder urothelial carcinoma. Patients diagnosed with bladder urothelial carcinoma from 2004 to 2010 were identified in the Surveillance, Epidemiology, and End Results (SEER) database (n = 108,417). The primary outcome was metastatic disease at the time of diagnosis. Demographic and socioeconomic variables were analyzed, and multivariable logistic regression models were performed to generate odds ratios (OR) for factors associated with metastasis at diagnosis. Of patients with bladder cancer, 3018 (2.8%) had metastasis at diagnosis and 105,399 (97.2%) had nonmetastatic disease. Patients with metastatic disease at diagnosis were more frequently female (29.6% vs. 23.6%, P vs. 5.0%, P unmarried (44.1% vs. 32.5%, P vs. male, OR 1.21), black race (vs. white, OR 1.71), unmarried (vs. married, OR 1.46), unemployed (OR 1.02), and foreign-born status (OR 1.01). Female gender, black race, unmarried, unemployed, and foreign-born status are independently associated with metastasis at diagnosis for bladder urothelial carcinoma. All clinicians should be aware of these potential health care disparities in order to involve social services and other support mechanisms in efforts to improve early care. Copyright © 2016 Elsevier Inc. All rights reserved.

  15. Is prophylactic neck irradiation indicated in patients with squamous cell carcinoma of the maxillary sinus?

    International Nuclear Information System (INIS)

    Paulino, Arnold C.; Fisher, Susan G.; Marks, James E.

    1997-01-01

    Purpose: To determine the proportion of patients with squamous cell carcinoma of the maxillary sinus who will fail in regional nodes without elective neck treatment and to identify any prognostic factors that may influence neck control. Methods and Materials: From 1971-1995, 42 consecutive patients with squamous cell carcinoma of the maxillary sinus were seen at our department for curative treatment. There were 35 males and 7 females, with a median age at diagnosis of 63.5 years (range, 42-77 years). One tumor was classified as T1, 5 had T2, 15 had T3, and 21 had T4 disease. Four of 42 patients (9.5%) had cervical lymphadenopathy at initial presentation. Thirty-three patients had surgical resection and radiotherapy and nine had radiotherapy alone. None of the 38 patients with clinical NO necks received elective treatment to the cervical nodes. Results: Median overall survival was 30 months for all patients. Of the 38 patients with NO disease, 11 (28.9%) had neck recurrence. Of the 11 neck failures, 9 were ipsilateral only, 1 was contralateral, and 1 had bilateral neck recurrence. The most common site of neck failure was in the upper neck (submandibular and jugulodigastric lymph nodes). Four of the 38 patients (10.5%) had isolated neck failure. Only tumor stage was found to be significant for neck relapse, with T1 and T2 doing worse compared to T3 and T4 tumors. Location of tumor (infrastructure vs. suprastructure), involvement of the oral cavity/oropharynx, nasal cavity, nasopharynx or orbit did not predict for cervical node relapse. Local control at the primary site was likewise not prognostic. The median overall survival for patients who remained NO was 80 months and for those with initial cervical involvement or recurred in the neck without elective neck irradiation was 25 months (p = 0.05). Conclusion: Based on the 28.9% rate of neck recurrence and the poor median survival of patients who recur in the neck, we recommend prophylactic ipsilateral neck irradiation

  16. High-dose interleukin 2 in patients with metastatic renal cell carcinoma with sarcomatoid features.

    Science.gov (United States)

    Achkar, Tala; Arjunan, Ananth; Wang, Hong; Saul, Melissa; Davar, Diwakar; Appleman, Leonard J; Friedland, David; Parikh, Rahul A

    2017-01-01

    High-dose interleukin-2 (HD IL-2) is used in the treatment of metastatic renal cell carcinoma (mRCC) and has an overall response rate (ORR) of 12-20% and a complete response rate (CR) of 8% in unselected populations with predominantly clear cell type renal cell carcinoma. Nearly 10-15% of patients with renal cell carcinoma exhibit sarcomatoid differentiation, a feature which correlates with a median overall survival (OS) of 9 months and overall poor prognosis. We report a single institution experience with 21 patients with mRCC with sarcomatoid features post-nephrectomy who were treated with HD IL-2. Twenty one patients with mRCC with sarcomatoid features post-nephrectomy who underwent therapy with HD IL-2 were identified at the University of Pittsburgh Medical Center from 2004 to 2016. Baseline patient characteristics, HD IL-2 cycles, time to progression, and subsequent therapies were evaluated. OS and progression-free survival (PFS) in the cohort were calculated using the Kaplan-Meier method. Disease characteristics were evaluated for significance using the Fischer's exact test and Wilcoxon rank sum test. Patients were predominantly Caucasian males with a median age of 54 years. A majority, 86% of these patients, had metastatic disease at time of initial presentation, primarily with lung and lymph node involvement. The ORR and CR with HD IL-2 was 10% and 5%, respectively. Initial localized disease presentation is the only variable that was significantly associated with response to HD IL-2 (p = 0.0158). Number of HD IL-2 doses did not correlate with response with a mean of 16.5 and 15.0 total doses in responders and non-responders, respectively (p = 0.53). Median PFS with HD IL-2 was 7.9 months (95% CI, 5.0-21.3). Median OS was 30.5 months (95% CI 13.3-57.66). Within the subset of patients who had progression on IL-2, median OS was 19.4 months (95% CI, 13.3-35.3). In patients who received second-line therapy, median PFS was 7.9 months (95% CI 2.4-10.2). In

  17. Myoepithelial carcinoma of the male breast: a rare case report

    African Journals Online (AJOL)

    Arun Kumar Agnihotri

    Myoepithelial carcinoma in a male breast with clinical features mimicking locally advanced breast ... palpable axillary lymphadenopathy. Ultrasound examination revealed a round hypoechoic solid mass just below the nipple-areola complex of.

  18. WIF-1 and Ihh Expression and Clinical Significance in Patients With Lung Squamous Cell Carcinoma and Adenocarcinoma.

    Science.gov (United States)

    Zhang, Yue; Hu, Chunhong

    2016-10-31

    This study investigated the expression of wingless-type inhibitory factor-1 (WIF-1) and Ihh protein in tumor tissues and their clinical significance in patients with lung squamous cell carcinoma and adenocarcinoma. The expression of WIF-1 and Ihh protein in 74 squamous cell carcinomas and 76 adenocarcinomas was measured by immunohistochemistry. The percentage of positive WIF-1 protein expression was significantly higher, while positive Ihh protein expression was significantly lower in patients with well-differentiated lung squamous cell carcinoma and adenocarcinoma, tumor node metastasis (TNM) stage I disease, and lymph node metastasis than that in patients with poorly differentiated tumor, TNM stage III disease, and lymph node metastasis (PIhh protein expression survived significantly shorter than patients with negative Ihh protein expression. In contrast, no significant difference in mean survival was observed in patients with lung squamous cell carcinoma and adenocarcinoma with positive and negative WIF-1 protein expression (P>0.05). Ihh is a marker for poor prognosis in patients with lung squamous cell carcinoma and adenocarcinoma. WIF-1 is not a predictive marker for lung cancer.

  19. Variants and pitfalls on radioiodine scans in pediatric patients with differentiated thyroid carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Mostafa, Mohamed; Vali, Reza; Chan, Jeffrey; Omarkhail, Yusuaf; Shammas, Amer [University of Toronto, Nuclear Medicine Division, Department of Medical Imaging, The Hospital for Sick Children, Toronto, Ontario (Canada)

    2016-10-15

    Potentially false-positive findings on radioiodine scans in children with differentiated thyroid carcinoma can mimic functioning thyroid tissue and functioning thyroid carcinomatous tissue. Such false-positive findings comprise variants and pitfalls that can vary slightly in children as compared with adults. To determine the patterns and frequency of these potential false-positive findings on radioiodine scans in children with differentiated thyroid carcinoma. We reviewed a total of 223 radioiodine scans from 53 pediatric patients (mean age 13.3 years, 37 girls) with differentiated thyroid carcinoma. Focal or regional activity that likely did not represent functioning thyroid tissue or functioning thyroid carcinomatous tissue were categorized as variants or pitfalls. The final diagnosis was confirmed by reviewing the concurrent and follow-up clinical data, correlative ultrasonography, CT scanning, serum thyroglobulin and antithyroglobulin antibody levels. We calculated the frequency of these variants and pitfalls from diagnostic and post-therapy radioiodine scans. The most common variant on the radioiodine scans was the thymic activity (24/223, 10.8%) followed by the cardiac activity (8/223, 3.6%). Salivary contamination and star artifact, caused by prominent thyroid remnant, were the most important observed pitfalls. Variants and pitfalls that mimic functioning thyroid tissue or functioning thyroid carcinomatous tissue on radioiodine scan in children with differentiated thyroid carcinoma are not infrequent, but they decrease in frequency on successive radioiodine scans. Potential false-positive findings can be minimized with proper knowledge of the common variants and pitfalls in children and correlation with clinical, laboratory and imaging data. (orig.)

  20. Subdural Hematoma Mimickers: A Systematic Review.

    Science.gov (United States)

    Catana, Dragos; Koziarz, Alex; Cenic, Aleksa; Nath, Siddharth; Singh, Sheila; Almenawer, Saleh A; Kachur, Edward

    2016-09-01

    A variety of subdural pathologies that may mimic hematomas are reported in the literature. We aimed to identify the atypical clinical and radiologic presentations of subdural masses that may mimic subdural hematomas. A systematic review of MEDLINE and Embase was conducted independently by 2 reviewers to identify articles describing subdural hematoma mimickers. We also present a patient from our institution with a subdural pathology mimicking a subdural hematoma. We analyzed patient clinical presentations, underlying pathologies, radiologic findings, and clinical outcomes. We included 43 articles totaling 48 patients. The mean ± SD patient age was 55.7 ± 16.8 years. Of the 45 cases describing patient history, 13 patients (27%) had a history of trauma. The underlying pathologies of the 48 subdural collections were 10 metastasis (21%), 14 lymphoma (29%), 7 sarcoma (15%), 4 infectious (8%), 4 autoimmune (8%), and 9 miscellaneous (19%). Findings on computed tomography (CT) scan were 18 hyperdense (41%), 11 hypodense (25%), 9 isodense (20%), 3 isodense/hyperdense (7%), and 3 hypodense/isodense (7%). Thirty-four patients (71%) were treated surgically; among these patients, 65% had symptom resolution. Neither the pathology (P = 0.337) nor the management strategy (P = 0.671) was correlated with improved functional outcomes. Identification of atypical history and radiologic features should prompt further diagnostic tests, including magnetic resonance imaging (MRI), to elucidate the proper diagnosis, given that certain pathologies may be managed nonsurgically. A subdural collection that is hyperdense on CT scan and hyperintense on T2-weighted MRI, along with a history of progressive headache with no trauma, may raise the suspicion of an atypical subdural pathology. Copyright © 2016 Elsevier Inc. All rights reserved.

  1. Cryptosporidiosis of the biliary tract mimicking pancreatic cancer in an AIDS patient Criptosporidiose do trato biliar simulando câncer do pâncreas em paciente com AIDS

    Directory of Open Access Journals (Sweden)

    Lenice do Rosário de Souza

    2004-03-01

    Full Text Available Diarrhea caused by Cryptosporidium sp is frequent in patients with AIDS, but involvement of other organs of the digestive tract is uncommon. We report a case of Cryptosporidium-associated obstruction of the biliary tract mimicking cancer of the head of the pancreas in a 43-year-old woman with AIDS.A diarréia causada pelo Cryptosporidium sp é muito freqüente em pacientes com AIDS, mas o envolvimento de outros órgãos do aparelho digestivo é incomum. Relata-se o caso de uma mulher de 43 anos, que tinha AIDS, que apresentava obstrução das vias biliares associada ao Cryptosporidium, simulando câncer da cabeça do pâncreas.

  2. Clinical significance of combined determination of serum CA199 and tumor specific growth factor (TSGF) contents in patients with primary hepatic carcinoma

    International Nuclear Information System (INIS)

    Shen Jiancheng

    2005-01-01

    Objective: To investigate the clinical significance of the changes of serum TSGF and CA199 contents in patients with primary hepatic carcinoma. Methods: Serum CA199 (with IRMA) and TSGF (with biochemistry method) contents were determined in 33 patients with primary hepatic carcinoma and 35 controls. Results: Serum CA199 and TSGF contents were significantly higher in patients with primary hepatic carcinoma than those in controls (P<0.01) and their levels were significantly positively correlated with those of serum AFP. Conclusion: Determination of serum TSGF and CA199 contents was of clinical diagnostic value in patients with primary hepatic carcinoma. (authors)

  3. MVP expression is related to IGF1-R in cervical carcinoma patients treated by radiochemotherapy.

    Science.gov (United States)

    Lloret, Marta; Lara, Pedro Carlos; Bordón, Elisa; Rey, Agustin; Falcón, Orlando; Apolinario, Rosa Maria; Clavo, Bernardino; Ruiz, Ana

    2008-09-01

    To assess the expression of MVP in cervix carcinoma patients treated by radiochemotherapy, its relation to clinical and pathologic prognostic factors and its role in predicting clinical outcome. In addition the relation to IGF-1R expression in this cohort of patients will be explored. Sixty consecutive patients suffering from localized cervix carcinoma were prospectively included in this study from July 1999 to December 2003. Follow-up was closed in November 2007. Patients were staged following the TNM classification. All patients received pelvic radiation (45-64.80 Gy in 1.8-2 Gy fractions) followed brachytherapy and concomitant cisplatin at 40 mg/m(2)/week doses. MVP expression was studied by immunohistochemistry in paraffin-embedded tumour tissue. MVP was expressed in 58 patients (96.7%) and no relation was found with clinicopathological variables. High MVP expression was related to high IGF1-R expression (p=0.023). Complete response after treatment was observed in 50 patients (83.3%). Clinical stage of the disease and clinical response to radiochemotherapy were the most important prognostic factors related to survival. High MVP and IGF-1R tumour expression was strongly related to poor local and regional disease-free survival (p=0.006), distant disease-free survival (p=0.050), disease-free survival (p=0.006), and cause-specific survival (p=0.007) in patients achieving a complete response. MVP and IGF-1R expression were related in clinical cervical tumours and confer reduced long-term local control in patients who achieved clinical complete response to radiochemotherapy.

  4. Radioiodine therapy in management of thyroid carcinoma - A review of 138 patients

    International Nuclear Information System (INIS)

    Hossain, A.S.; Hossain, S.; Hafiz, N.; Taslima, D.A.; Rashid, H.

    2001-01-01

    Differentiated thyroid carcinomas are being treated by using a widely accepted protocol of surgery and radioiodine therapy followed by supplementation of thyroid hormones in the Nuclear Medicine Centre (NMC), Dhaka Medical College Hospital (DMCH) since 1990. In the present study 138 patients(Male-54, Female-84) with differentiated thyroid cancers received radioiodine therapy for ablation of residual thyroid tissue with a dose of 2.77-3.7 GBq (75-100 mCi), for lymph node metastases 5.55-6.5 GBq(150-175mCi), for lung metastases 5.55 GBq(150 mCi) and for bony metastases 7.4 GBq (200 mCi). Among 138 patients papillary carcinoma was observed in 94 cases (68%; Male-42, Female-52), follicular type was found in 30 cases (22%; Male-8, Female-22) and mixed type in 14 patients (10%, Male-4, Female-10). Single dose of 2.77-3.7 GBq(75-100 mCi) of radioiodine was received by all 138 patients. Among the unablated patients 62 received double doses totalling 9.25 GBq (250 mCi), 44 received three doses 12.95 GBq (350 mCi) and one patient received 8 doses 33.3 GBq (900 mCi). Out of 138 patients single dose ablated 76 cases and 62 remain unablated. Multiple doses ablated 28 patients and 34 still remain unablated and is under follow up. The success and failure in management of patients with differentiated thyroid cancer over 8 years period have been discussed here revealing a satisfactory outcome. (author)

  5. Phase II trial of SOM230 (pasireotide LAR in patients with unresectable hepatocellular carcinoma

    Directory of Open Access Journals (Sweden)

    Feun LG

    2018-01-01

    Full Text Available Lynn G Feun,¹ Medhi Wangpaichitr,² Ying-Ying Li,¹ Deukwoo Kwon,³ Stephen P Richman,¹ Peter J Hosein,¹ Niramol Savaraj¹,² ¹Department of Medicine, Medical Oncology, Sylvester Comprehensive Cancer Center, University of Miami, ²Department of Surgery, Miami VA Healthcare System, Research Service, ³Biostatistics and Bioinformatics Core, Sylvester Comprehensive Cancer Center, University of Miami, Miami, FL, USA Background: A phase II trial of pasireotide was performed to assess its efficacy and safety in advanced or metastatic hepatocellular carcinoma (HCC.Patients and methods: Patients with advanced HCC and Child–Pugh score ≤7 received pasireotide LAR 60 mg intramuscularly every 28 days. Primary endpoint was disease control rate. Secondary endpoints were time to tumor progression, response rate, treatment-related adverse events, and overall survival. Serum insulin growth factor-1 was measured before and after pasireotide.Results: Twenty patients were treated and evaluable. Eighteen patients (90% had prior therapy; 16 patients (80% had multiple therapies. Median age was 65, 75% had Barcelona Clinic Liver Cancer stage C, and 55% had metastatic disease. The main toxicity was hyperglycemia. Rare adverse effects included reversible grade 4 elevation in alanina transaminase/aspartate transaminase in one patient. The best response was stable disease in 9 patients (45%. Median time to tumor progression for the 20 patients was 3 months, and median survival was 9 months.Conclusion: Pasireotide had limited clinical benefit as second-line or third-line treatment in patients with advanced or metastatic HCC. Low baseline insulin growth factor-1 level may be indicative when SOM230 treatment may be ineffective, and decreasing levels after treatment may be indicative of disease control. Keywords: pasireotide, hepatocellular carcinoma, insulin growth factor-1 

  6. Biochemical modulation of 5-fluorouracil by methotrexate in patients with advanced gastric carcinoma.

    Science.gov (United States)

    Pérez, J E; Lacava, J A; Dominguez, M E; Rodriguez, R; Barbieri, M R; Ortiz, E H; Romero Acuña, L A; Langhi, M J; Romero Acuña, J M; Vallejo, C T; Leone, B A; Machiavelli, M R; Romero, A O

    1998-10-01

    A phase II trial was conducted to evaluate the efficacy and toxicity of a modulation of 5-fluorouracil (5-FU) by methotrexate (MTX) (with leucovorin (LV) rescue) as first-line chemotherapy in patients with locally advanced (inoperable) or metastatic gastric carcinoma. From July 1993 through August 1996, 36 patients with advanced gastric carcinoma received a regimen that consisted of: MTX 200 mg/m2 diluted in 250 ml normal saline by intravenous infusion over 20 minutes at hour 0; 5-FU 1,200 mg/m2 intravenous push injection at hour 20. Beginning 24 hours after MTX administration all patients received LV 15 mg/m2 intramuscularly every 6 hours for six doses. Cycles were repeated every 15 days. One patient was not assessable for response. Objective regression was observed in 15 of 37 patients (43%; 95% confidence interval, 26%-60%). One patient (3%) achieved complete response and 14 (40%) achieved partial response. No change was recorded in 14 patients (40%) and progressive disease was noted in six patients (17%). The median time to treatment failure was 7 months and the median survival was 12 months. Toxicity was within acceptable limits but one therapy-related death resulting from severe leukopenia occurred. The dose-limiting toxicity was mucositis. Five episodes of grade 3 or 4 stomatitis were observed and caused dosage modifications of MTX and 5-FU. Biochemical modulation of 5-FU by MTX appears as an attractive modality in patients with advanced gastric cancer. Further investigation both in experimental and clinical fields is needed to clearly define its role and to design the best modulatory strategy.

  7. Tuberculosis mimicking lung cancer

    Directory of Open Access Journals (Sweden)

    I. Hammen

    2015-01-01

    Our case report presents two patients, who were referred to the Thorax diagnostic centre at the Department of Respiratory Medicine, Odense University Hospital, with presumptive diagnosis of neoplasm and had proved lung TB with no evidence of malignancy instead. In the first case diagnosis was confirmed after thoracotomy, in the second case after bronchoscopy.

  8. Effect of radiotherapy on the immunocompetence in patients with bronchogenic carcinoma and laryngeal cancer

    International Nuclear Information System (INIS)

    Oshitani, Takashi

    1981-01-01

    We evaluated the immunocompetence of 80 patients with bronchogenic carcinoma and 17 patients with laryngeal cancer undergoing radiotherapy, using collectively many types of immunological parameters. In patients with bronchogenic carcinoma, no significant difference was seen with PHA and PPD skin tests, but the reactivity of PHA skin tests gradually decreased in the course of treatment. It was assumed that radiotherapy might not interfere with the recognition of antigen. Lymphocyte blastoid transformations with PHA, Con A and PWM were all inhibited significantly. Since these three mitogens can stimulate the different groups of lymphocyte, the inhibition to the proliferative function of lymphocyte due to radiotherapy would seem to cover a wide area, including T and B lymphocyte. Concerning the comparative radiosensitivity of T and B lymphocyte, no significant result was obtained. However, in the dose of 20Gy the percentage of T lymphocyte decreased, while the percentage of B lymphocyte increased. The percentage of early rosetts, one subset of T cell, decreased more sensitively than that of T cell, but there was no significant difference. Immunocompetence of cases in stage III, which was significantly high before treatment, decreased to the same level as those in stage IV according to the treatment. In patients with laryngeal cancer, lymphocyte counts and reactivity of PHA skin tests were not influenced by radiotherapy, and then reactivity of PPD skin tests and lymphocyte blastoid transformations with PHA and Con A tended to increase instead. (J.P.N.)

  9. Clinical and Molecular Characteristics of Squamous Cell Carcinomas From Fanconi Anemia Patients

    Science.gov (United States)

    van Zeeburg, Hester J. T.; Snijders, Peter J. F.; Wu, Thijs; Gluckman, Eliane; Soulier, Jean; Surralles, Jordi; Castella, Maria; van der Wal, Jacqueline E.; Wennerberg, Johan; Califano, Joseph; Velleuer, Eunike; Dietrich, Ralf; Ebell, Wolfram; Bloemena, Elisabeth; Joenje, Hans; Leemans, C. René

    2008-01-01

    Fanconi anemia is a recessively inherited disease that is characterized by congenital abnormalities, bone marrow failure, and a predisposition to develop cancer, particularly squamous cell carcinomas (SCCs) in the head and neck and anogenital regions. Previous studies of Fanconi anemia SCCs, mainly from US patients, revealed the presence of high-risk human papillomavirus (HPV) DNA in 21 (84%) of 25 tumors analyzed. We examined a panel of 21 SCCs mainly from European Fanconi anemia patients (n = 19 FA patients; 16 head and neck squamous cell carcinomas [HNSCCs], 2 esophageal SCCs, and 3 anogenital SCCs) for their clinical and molecular characteristics, including patterns of allelic loss, TP53 mutations, and the presence of HPV DNA by GP5+/6+ polymerase chain reaction. HPV DNA was detected in only two (10%) of 21 tumors (both anogenital SCCs) but in none of the 16 HNSCCs. Of the 18 tumors analyzed, 10 contained a TP53 mutation. The patterns of allelic loss were comparable to those generally found in sporadic SCCs. Our data show that HPV does not play a major role in squamous cell carcinogenesis in this cohort of Fanconi anemia patients and that the Fanconi anemia SCCs are genetically similar to sporadic SCCs despite having a different etiology. PMID:19001603

  10. High survivin expression as a risk factor in patients with anal carcinoma treated with concurrent chemoradiotherapy

    International Nuclear Information System (INIS)

    Fraunholz, Ingeborg; Rödel, Claus; Distel, Luitpold; Rave-Fränk, Marget; Kohler, Daniela; Falk, Stefan; Rödel, Franz

    2012-01-01

    To investigate the prognostic value of survivin expression in pretreatment specimens from patients with anal cancer treated with concurrent 5-FU and mitomycin C-based chemoradiation (CRT). Immunohistochemical staining for survivin was performed in pretreatment biopsies of 62 patients with anal carcinoma. Survivin expression was correlated with clinical and histopathological characteristics as well as local failure free- (LFFS), distant metastases free- (DMFS), cancer specific- (CSS), and overall survival (OS). Survivin staining intensity was weak in 10%, intermediate in 48% and intense in 42% of the patients. No association between survivin expression and clinicopathologic factors (tumor stage, age and HIV status) could be shown. In univariate analysis, the level of survivin staining was significantly correlated with DMFS (low survivin vs. high survivin: 94% vs. 74%, p = 0.04). T-stage, N-stage and the tumor grading were significantly associated with OS and CSS and with DMFS and LFFS, respectively. In multivariate analysis, survivin was confirmed as independent prognostic parameter for DMFS (RR, 0.04; p = 0.02) and for OS (RR, 0.27; p = 0.04). Our results demonstrated that the level of pretreatment survivin is correlated with the clinical outcome in patients with anal carcinoma treated with concurrent CRT. Further studies are warranted to elucidate the complex role of survivin for the oncologic treatment and to exploit the protein as a therapeutic target in combined modality treatment of anal cancer

  11. Effects of radiotherapy on immunity in patients with localized carcinoma of the cervix uteri

    International Nuclear Information System (INIS)

    Hancock, B.W.; Bruce, L.; Heath, J.; Sugden, P.; Ward, A.M.

    1979-01-01

    To assess the effects of radiotherapy on immune status, a wide range of assessments have been performed on patients with localized carcinoma of the cervix uteri undergoing and initially responding clinically to radical pelvic radiotherapy. neutrophil function was essentially unchanged by treatment. Absolute neutrophil and lymphocyte counts fell after treatment and remained depressed 3 and 12 months following treatment. The proportions of T and B cells dropped with treatment but recovered to near-presentation levels during the follow-up period even though absolute counts remained depressed. In vitro tests of cellular immunity were depressed by treatment and remained so 3 and 12 months following treatment whereas skin test responses remained normal throughout the assessments. Inhibitory plasma effects were observed in photohaemagglutinin lymphocyte transformation studies on 4 untreated patients; at follow-up these effects were not evident. A variable response in immune indices has therefore been observed in patients in remission after treatment of localized carcinoma cervix stressing the importance of assessing several aspects of immune function and implying that persistent depression of certain indices does not adversely affect the host tumor response. In two patients relapsing after apparently good initial response, all aspects of immunological assessment (except serum immunoglobulin levels and neutrophil function) deteriorated

  12. Fast T1- and T2-weighted pulmonary MR-imaging in patients with bronchial carcinoma

    International Nuclear Information System (INIS)

    Both, M.; Schultze, J.; Reuter, M.; Bewig, B.; Hubner, R.; Bobis, I.; Noth, R.; Heller, M.; Biederer, J.

    2005-01-01

    Purpose: A prospective study to evaluate the diagnostic potential and limitations of three fast MRI sequences in patients with bronchial carcinoma based on the comparison with spiral CT. Material and methods: Three fast chest MRI sequences from 20 patients with central or peripheral bronchial carcinoma were evaluated by two observers for relation of tumour to adjacent structures, lymph node enlargement, additional pulmonary lesions and artefacts. The information from MR-imaging was compared with the results from spiral CT. MRI comprised a T1-3D-GRE breath-hold examination ('VIBE', TR/TE 4.5/1.9 ms, flip-angle 12 deg., matrix 502 x 512, 2.5 mm coronal slices), a breath-hold, T2-HASTE sequence (TR/TE 2000/43 ms, matrix 192 x 256, 10 mm coronal slices) and a respiration-triggered T2-TSE sequence (TR/TE 3000-6000/120 ms, matrix 270 x 512, 6 mm transverse slices). The FOV was adapted individually (380-480 mm). Results: The presence of the primary bronchial carcinoma and infiltration of thoracic structures by tumour tissue could be demonstrated by all sequences. VIBE sequence was more suitable for detecting small pulmonary nodules than the other MRI examinations, but compared to CT still 20% of these lesions were missed. Contrary to VIBE and T2-weighted TSE scans, HASTE sequence was limited in imaging mediastinal lymph nodes due to missing relevant findings in 2/20 patients. HASTE images significantly provided the lowest rate of artefacts in imaging lung parenchyma (P < 0.001 in peripheral parenchyma), but spatial resolution was limited in this sequence. Concerning the differentiation between tumour and adjacent atelectasis (n = 8), T2-weighted TSE imaging was superior to CT and VIBE in all cases and to HASTE sequence in 4/8 patients. Conclusion: The combination of VIBE and HASTE sequence allows for an adequate imaging of thoracic processes in patients with bronchial carcinoma, limited only in visualizing small pulmonary nodules. To obtain more detail resolution and to

  13. Screening for carcinoma in situ in the contralateral testicle in patients with testicular cancer

    DEFF Research Database (Denmark)

    Kier, M G G; Lauritsen, Jakob; Almstrup, Kristian

    2015-01-01

    population-based screening programme for contralateral CIS in patients with testicular cancer showed no significant difference in the risk for metachronous GCC between a screened and an unscreened cohort. Single-site biopsy including modern immunohistochemistry does not identify all cases of CIS.......BACKGROUND: Screening programmes for contralateral carcinoma in situ (CIS) testis in patients with unilateral germ-cell cancer (GCC) have never been evaluated. We investigated the effect of screening for contralateral CIS in a large nation-wide, population-based study. PATIENTS AND METHODS...... years was 1.9% in the screened cohort and 3.1% in the unscreened cohort (P = 0.097), hazard ratio (HR) for the unscreened cohort: 1.59 (P = 0.144). Expert revision with contemporary methodology of CIS-negative biopsy samples from patients with metachronous cancer revealed CIS in 17 out of 45 (38%) cases...

  14. A Novel Inflammation-Based Stage (I Stage in Patients with Resectable Esophageal Squamous Cell Carcinoma

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    Peng-Cheng Chen

    2016-01-01

    Full Text Available Background. Inflammation plays a key role in cancer. In the current study, we proposed a novel inflammation-based stage, named I stage, for patients with resectable esophageal squamous cell carcinoma (ESCC. Methods. Three hundred and twenty-three patients with resectable ESCC were enrolled in the current study. The I stage was calculated as follows: patients with high levels of C-reactive protein (CRP (>10 mg/L, neutrophil-to-lymphocyte ratio (NLR (>3.5, and platelet-count-to-lymphocyte ratio (PLR (>150 were defined as I3. Patients with two, one, or no abnormal value were defined as I2, I1, or I0, respectively. The prognostic factors were evaluated by univariate and multivariate analyses. Results. There were 112 patients for I0, 97 patients for I1, 66 patients for I2, and 48 patients for I3, respectively. The 5-year cancer-specific survival (CSS in patients with I0, I1, I2, and I3 was 50.0%, 30.9%, 18.2%, and 8.3%, respectively (I0 versus I1, P=0.002; I1 versus I2, P=0.012; I2 versus I3, P=0.020. Multivariate analyses revealed that I stage was an independent prognostic factor in patients with resectable ESCC (P<0.001. Conclusion. The inflammation-based stage (I stage is a novel and useful predictive factor for CSS in patients with resectable ESCC.

  15. The value of lymphoscintigraphy for cervical sentinel lymph node detection in patients with clinically N0 oral squamous cell carcinoma

    International Nuclear Information System (INIS)

    Liu Sheng; Jiang Ningyi; Lu Xianping; Liang Jiugen

    2005-01-01

    Objective: To evaluate the value of lymphoscintigraphy for cervical sentinel lymph node (SLN) detection in patients with oral squamous cell carcinoma. Methods: Twenty-one patients with clinically N 0 oral squamous carcinoma underwent preoperative lymphoscintigraphy and intraoperative methylene blue location. The results were compared with pathological findings. Results: 1) The sensitivity of lymphoscintigraphy for detecting SLN was 100%(21/21), and methylene blue was 85% (17/20). 2)Both SLN biopsy and cervical ablative dissection confirmed that 33.3% (7/21) patients were with cervical lymph node metastasis. Fourteen non-metastatic SLNs comfirmed by biopsy were also proved with the findings of neck dissection, and the specificity was 100%. Conclusion: Lymphoscintigraphy can detect the cervical SLN and accurately predict cervical lymph node metastasis in patients with oral squamous cell carcinoma.(authors)

  16. Androgen deprivation therapy and fracture risk in Chinese patients with prostate carcinoma.

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    Chi-Ho Lee

    Full Text Available Androgen deprivation therapy (ADT increases fracture risk in men with carcinoma of the prostate, but little is known about the fracture risk for different types of ADT. We studied the fracture risk amongst Chinese patients with carcinoma of the prostate prescribed different ADT regimens.This was a single-centered observational study that involved 741 patients with carcinoma of the prostate from January 2001 to December 2011.After a median follow-up of 5 years, 71.7% of the study cohort received ADT and the incidence rate of fracture was 8.1%. Multivariable Cox regression analysis revealed that use of ADT was significantly associated with risk of incident fracture (Hazard Ratio [HR] 3.60; 95% Confidence Interval [95% CI] 1.41-9.23; p = 0.008, together with aged >75 years and type 2 diabetes. Compared with no ADT, all three types of ADT were independently associated with the risk of incident fracture: anti-androgen monotherapy (HR 4.47; 95% CI 1.47-13.7; p = 0.009, bilateral orchiectomy ± anti-androgens (HR 4.01; 95% CI 1.46-11.1; p = 0.007 and luteinizing hormone-releasing hormone agonists ± anti-androgens (HR 3.16; 95% CI 1.18-8.43; p = 0.022. However, there was no significant difference in the relative risks among the three types of ADT.Fracture risk increases among all types of ADT. Clinicians should take into account the risk-benefit ratio when prescribing ADT, especially in elderly patients with type 2 diabetes.

  17. The possibilities of radioimmune and radiologic monitoring of the treatment of patients with rectal carcinoma

    International Nuclear Information System (INIS)

    Navruzov, S.N.; Kim, L.V.; Daminova, E.A.

    2003-01-01

    Full text: The method of dynamic control (monitoring) of the treatment efficiency of the patients with rectal carcinoma was developed. Data of dynamic examination (every 10 days) of 174 patients with rectal carcinoma received a specific treatment at the clinic of NOSC of Uzbekistan (Tashkent) were presented. Complex examination of the patients included the data of conventional clinical, special and radionuclide methods (RIA CEA, AFP, IRI ACTH in serum, gamma scintigraphy of liver) was carried out. For a selection of 17 parameters the factor analysis was used. Diagnostic significance of every parameter was determined. CEA and AFP markers were included as indices of tumor activity, ACTH and IRI markers were used as characterization of an organism's response to therapy. In the results of the multifactor investigations the monitoring programs 'Diagnosis-1' and 'Diagnosis-2' were developed. These programs permit to evaluate the treatment efficiency and correct the treatment schemes the case of the absence of the effect. Programmes 'Diagnosis-1' and D iagnosis-2' have a high both the diagnostic (89.9 ± 0.9% and 87.1 ± 0.9 %) and the prognostic (85.2 ± 1.3 % and 83.2 ± 1.3 %) significance. It is concluded that use of radionuclide methods permit to provide an adequate treatment in every case of rectal carcinoma. We suggesting: Use the D iagnosis-1' for evaluation of efficiency of different methods of treatment (CEA-produced tumors of rectum). Use the 'Diagnosis-2' for evaluation of efficiency of treatment of the CEA un-produced tumors of rectum. For objective and quantitative evaluation of the cancer of rectum it is necessary to determine the CEA and AKTH level in blood serum

  18. CEP55 overexpression predicts poor prognosis in patients with locally advanced esophageal squamous cell carcinoma.

    Science.gov (United States)

    Jiang, Wenpeng; Wang, Zhou; Jia, Yang

    2017-01-01

    Development of esophageal squamous cell carcinoma (ESCC) involves alterations in multiple genes with corresponding proteins. Recent studies have demonstrated that centrosomal protein 55 (CEP55) shares certain features with oncogenes, and CEP55 overexpression is associated with the development and progression of malignant tumors. The present study aimed to analyze, for the first time, whether CEP55 expression is related to clinicopothalogic features in the esophageal squamous cell carcinoma (ESCC), as well as patient survival. A total of 110 patients with mid-thoracic ESCC who suffered from Ivor-Lewis were enrolled. The CEP55 expression profile of these patients in tumour tissues and corresponding healthy esophageal mucosa (CHEM) was detected by immunohistochemistry and semi-quantitative reverse transcription-polymerase chain reaction analyses. Correlations between CEP55 expression and clinicopathological factors were analyzed using χ 2 test. The log-rank test was employed to calculate survival rate. A Cox regression multivariate analysis was performed to determine independent prognostic factors. The results demonstrated that CEP55 expression in ESCC was significantly higher than that of CHEM (POverexpression of CEP55 was significantly associated with differentiation degree (P=0.022), T stage (P=0.019), lymph node metastasis (P=0.033), clinicopathological staging (P=0.002) and tumor recurrence (P=0.021) in locally advanced ESCC patients. In addition, CEP55 overexpression was significantly associated with reduced overall survival of patients after surgery (P=0.012). The 5-year survival rate of patients without CEP55 overexpression was significantly higher than that of patients with CEP55 overexpression (P=0.012). Therefore, these findings suggest that CEP55 overexpression correlates with poor prognosis in locally advanced ESCC patients.

  19. Effect of vitamin E on protein bound carbohydrate complexes in radiation treated oral squamous cell carcinoma patients

    International Nuclear Information System (INIS)

    Chitra, S.; Shyamala Devi, C.S.

    2008-01-01

    Serum glycoproteins were evaluated in oral squamous cell carcinoma patients treated with radiotherapy and also the effect of vitamin E was studied. Cell surface glycoconjugates are important parameters in the detection of malignancy. Thus, the objective of the present study is to evaluate the efficacy of vitamin E on glycoproteins in oral cavity cancer patients treated with radiotherapy. The study includes 26 age and sex matched normal healthy individuals and 26 patients with squamous cell carcinoma of oral cavity. These patients were divided into two groups, one for radiotherapy alone (at a dosage of 6000 cGy in five fractions per week for a period of six weeks) and the other for radiotherapy plus vitamin E supplementation (at a dosage of 400 IU/day of vitamin E) for the entire period of radiotherapy. Levels of hexose, hexosamine, fucose and sialic acid were increased in oral squamous cell carcinoma patients and a significant decrease was observed in radiation treated patients when compared to control. The levels of glycoconjugates were significantly decreased in radiation treated patients supplemented with vitamin E. This measurement may be useful in assessing disease progression and identifying patients resistant to therapy and a possible role of vitamin E on reduction in glycoconjugate levels of radiation treated oral squamous cell carcinoma patients. (author)

  20. [Dynamic observation on the short-term change of xerostomia after intensity-modulated radiotherapy for patients with nasopharyngeal carcinoma].

    Science.gov (United States)

    Li, Yanjie; Zhao, Changqing

    2015-01-01

    To dynamically analyze the change of xerostomia in patients with nasopharyngeal carcinoma after radiotherapy by DW MRI. Twenty-three nasopharyngeal carcinoma patients confirmed by pathology were enrolled. Male/Female: 19/4. The age was from 37 to 69 years. The patients were divided into two groups: G1, Dmeanxerostomia was assessed. SPSS 13.0 and SAS 8.2 software were used to analyze the data. At the end of IMRT, the change tendency of ADC in parotid and submandibular glands value was different in patients with different degree of xerostomia (F = 11.52, P xerostomia could be found in patients within different irradiation dose groups (Z = -3.622, P xerostomia for patients at the end of IMRT (Z value was -0.791, -0.949, 2.488, all P > 0.05). A significant difference of xerostomia degree in patients was found at the various follow-up time after IMRT (χ(2) = 19.59, P xerostomia in patients with nasopharyngeal carcinoma after radiotherapy. The degrees of salivary gland function and dry mouth in patients with nasopharyngeal carcinoma damage evaluate with illuminated dose increases. The function of salivary gland gradually restored and the degree of dry mouth gradually reduce with the extension of time after radiotherapy.