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Sample records for bronchogenic carcinoma case

  1. Bronchogenic carcinoma in acquired immunodeficiency syndrome - report of two cases

    International Nuclear Information System (INIS)

    The authors report two cases of bronchogenic carcinoma in patients with acquired immunodeficiency syndrome. The first patient, a ee-year-old male, developed a left hilar adenocarcinoma, with spleen and bilateral adrenal metastases. The disease progressed unfavourably, resulting in the patient's death in less than a month. The second patient, a 47-year-old male, developed a large mass in the left upper lobe, with invasion of the thoracic wall and destruction of adjacent ribs. The histopathologic study revealed a non-oat-cell carcinoma. Both patients received palliative treatment since diagnosis was established late in the course of the disease. Recent studies suggest an association between bronchogenic carcinoma and human immunodeficiency virus infection. However, an actual increase in the prevalence of bronchogenic carcinoma in HIV-positive patients remains controversial. (author)

  2. Multiple primary bronchogenic carcinomas.

    Science.gov (United States)

    Yang, X; Ji, H; Paljarvi, L; Soimakallio, S

    1996-07-01

    Multiple primary bronchogenic carcinomas (MPBCa) are extremely rare. The differentiation of a MPBCa from a pulmonary metastasis due to an extrathoracic neoplasm is sometimes difficult. We reviewed 324 pathologically proved primary pulmonary carcinomas and found six cases of MPBCa (1.9%). We herewith present the series and discuss the diagnosis of MPBCa. PMID:21594435

  3. Double primary bronchogenic carcinoma of the lung and papillary thyroid carcinoma: a case report

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    Cheng Jen-Hsun

    2008-09-01

    Full Text Available Abstract Introduction Double primary bronchogenic carcinoma and papillary carcinoma of the thyroid are extremely rare. We describe the case of a patient who underwent surgical resection for these two cancers. Case presentation A 56-year-old man presented to our hospital complaining of a cough with blood-tinged sputum. A slowly growing mass in the left lobe of the lung had been noted for about 1 year. He underwent video-assisted thoracic surgery of the left lower lobe and mediastinal lymph node dissection through an 8 cm utility incision. Pathology revealed a well-differentiated adenocarcinoma and the dissected lymph nodes were negative for malignancy. He also complained of a mass in his neck, which had grown slowly for over 5 years. A computed tomography scan of the neck revealed a left thyroid mass compressing the trachea towards the right side. There was no cervical lymphadenopathy. A left thyroid lobectomy was performed and pathology revealed a papillary carcinoma. Thus, he underwent a second operation to remove the right lobe of the thyroid. He underwent subsequent adjuvant chemotherapy. Conclusion In a review of the literature, it appears that there has only been one previously reported case of these two cancers, which was in Japan. The relationship between these two cancers is still unclear, and more case reports are required to determine this relationship.

  4. Bronchogenic Carcinoma in Khartoum

    International Nuclear Information System (INIS)

    The prospective study was conducted in the period between April 1996 and April 1997, and included 26 with bronchogenic carcinoma. The diagnosis was proved histologically in 24 patients, and it was based on the clinico-radiological picture in the remainder two patients. The mean age was 49 years,SD ±16.5. The male:female ratio was 2.2:1.0. All five patients under thirty years were females. 13 patients(50%) were smokers. The mean duration of smoking was 28 years, SD±8. The mean number of cigarettes per day was 24, SD±11.8. Chest symptoms and signs were observed in 92% and 48% of patients respectively, and 10 patients(38%) showed evidence of metastases at diagnosis. Bronchioscopic was done in 11 patients and transthorasic needle biopsy in 6. The diagnosis in the remainder of patients was confirmed by operative biopsy, or pleural cytology, or pleural biopsy or by biopsy from secondaries. The histology revealed squamous cell carcinoma in 14 patients, small cell carcinoma in 5, adenocarcinoma in 3, large cell carcinoma in 2, and the histology was not obtained in two patients. Radiotherapy alone was given to 9 patients. Ten patients underwent surgery followed by radiotherapy in 5 patients and chemotherapy in 4. Only 10 patients survived for more than 3 months. One patient survived for more than one year after diagnosis.(Author)

  5. Bronchogenic carcinoma in acquired immunodeficiency syndrome - report of two cases; Carcinoma broncogenico na sindrome da imunodeficiencia adquirida - relato de dois casos

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    Siciliano, Antonio Alexandre de Oliveira [Hospital Universitario Clementino Fraga Filho, Rio de Janeiro, RJ (Brazil). Servico de Radiodiagnostico; Melo, Alessandro Severo Alves de; Marchiori, Edson [Universidade Federal Fluminense, Niteroi, RJ (Brazil). Dept. de Radiologia

    1999-12-01

    The authors report two cases of bronchogenic carcinoma in patients with acquired immunodeficiency syndrome. The first patient, a ee-year-old male, developed a left hilar adenocarcinoma, with spleen and bilateral adrenal metastases. The disease progressed unfavourably, resulting in the patient's death in less than a month. The second patient, a 47-year-old male, developed a large mass in the left upper lobe, with invasion of the thoracic wall and destruction of adjacent ribs. The histopathologic study revealed a non-oat-cell carcinoma. Both patients received palliative treatment since diagnosis was established late in the course of the disease. Recent studies suggest an association between bronchogenic carcinoma and human immunodeficiency virus infection. However, an actual increase in the prevalence of bronchogenic carcinoma in HIV-positive patients remains controversial. (author)

  6. A case-control study of bidi smoking and bronchogenic carcinoma

    OpenAIRE

    Prasad R.; Ahuja R.; Singhal S; Srivastava A; James P; Kesarwani V; Singh D

    2010-01-01

    Objective : To evaluate the risks imposed by tobacco smoking, in particular, bidi smoking, in the development of lung cancer. Methods : Two hundred eighty-four histologically confirmed patients of bronchogenic carcinoma and 852 controls matched for age, sex, and socioeconomic status were interviewed according to a predesigned questionnaire. Effects of individual variables defining the various aspects of tobacco smoking, in particular, bidi smoking, were assessed using logistic regression mod...

  7. Radiation therapy in bronchogenic carcinoma

    International Nuclear Information System (INIS)

    Response of intrathoracic symptoms to thoracic irradiation was evaluated in 330 patients. Superior vena caval syndrome and hemoptysis showed the best response, with rates of 86% and 83%, respectively, compared to 73% for pain in the shoulder and arm and 60% for dyspnea and chest pain. Atelectasis showed re-expansion in only 23% of cases, but this figure increased to 57% for patients with oat-cell carcinoma. Vocal cord paralysis improved in only 6% of cases. Radiation therapy has a definite positive role in providing symptomatic relief for patients with carcinoma of the lung

  8. Radon gas, bronchogenic carcinoma - Ontario experience

    International Nuclear Information System (INIS)

    A review of the procedures followed by the Ontario Worker's Compensation Board in paying insurance benefits to injured workers is presented. Topics include initial methods of handling lung cancer claims, the first guidelines for adjudication of lung cancer, the present guidelines, and a perspective on occupational lung cancers. The Ontario Board has accepted the cause-effect relationship between radon gas decay products and the development of certain bronchogenic carcinomas in those persons so exposed

  9. Retroperitoneal bronchogenic cyst: a case report

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    Sohn, Kyung Myung; Kim, Ki Jun; Maeng, E-So [The Catholic University of Korea, College of Medicine, Incheon (Korea, Republic of)

    2007-11-15

    An retroperitoneal bronchogenic cyst is extremely rare and often mimics other cystic disease such as a lymphangioma, pseudocyst, or cystic tumor of the pancreas. We have recently experienced a case of a peripancreatic bronchogenic cyst in 32-year-old woman. We report this case with a description of the CT findings and a review of the literature.

  10. Congenital cervical bronchogenic cyst: A case report

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    Kiralj Aleksandar

    2015-01-01

    Full Text Available Introduction. Bronchogenic cysts are rare congenital anomalies of the embryonic foregut. They are caused by abnormal budding of diverticulum of the embryonic foregut between the 26th and 40th day of gestation. Bronchogenic cysts can appear in the mediastinum and pulmonary parenchyma, or at ectopic sites (neck, subcutaneous tissue or abdomen. So far, 70 cases of cervical localization of bronchogenic cysts have been reported. Majority of bronchogenic cysts have been diagnosed in the pediatric population. Bronchogenic cysts of the cervical area are generally asymptomatic and symptoms may occur if cysts become large or in case of infection of the cyst. The diagnosis is made based on clinical findings, radiological examination, but histopathologic findings are essential for establishing the final diagnosis. Treatment of cervical bronchogenic cyst involves surgical excision. Case Outline. Authors present a case of a 6-year-old female patient sent by a pediatrician to a maxillofacial surgeon due to asymptomatic lump on the left side of the neck. The patient had frequent respiratory infections and respiratory obstructions. Magnetic resonance imaging (MRI of the neck was performed and a well-circumscribed cystic formation on the left side of the neck was observed, with paratracheal location. The complete excision of the cyst was made transcervically. Histopathological findings pointed to bronchogenic cyst. Conclusion. Cervical bronchogenic cysts are rare congenital malformations. Considering the location, clinical findings and the radiological features, these cysts resemble other cervical lesions. Surgical treatment is important because it is both therapeutic and diagnostic. Reliable diagnosis of bronchogenic cysts is based on histopathological examination.

  11. Clinical and radiological manifestations of paraneoplastic syndrome of bronchogenic carcinoma

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    Goldner Branislav

    2005-01-01

    Full Text Available The objective of this study was to present some clinical and radiological manifestations of PNS in relation to bronchogenic carcinoma (BC and to evaluate the usefulness of imaging findings in the diagnosis of asymptomatic BC. In the study group of 204 patients (146 male and 58 female with proven bronchogenic carcinoma, PNS was present in 18 (8.62% patients. The patients with PNS were divided into two groups. The first one consisted of 13 (72.2% patients with symptoms related to primary tumours while the second one consisted of 5 (27.7% patients with symptoms, at initial appearance, indicative of disorders of other organs and systems. The predominant disorder was Lambert-Eaton Syndrome, associated with small-cell carcinoma. Endocrine manifestations included: inappropriate antidiuretic hormone production syndrome (small-cell carcinoma, a gonadotropin effect with gynaecomastia and testicular atrophy (planocellular carcinoma, small-cell carcinoma, a case of Cushing Syndrome (small-cell carcinoma, and hyper-calcaemia, due to the production of the parathyroid hormone-related peptide, which was associated with planocellular carcinoma. A rare case of bilateral exophthalmos was found as PNS at adenocarcinoma. Digital clubbing and hypertrophic osteoarthropathy (HO were associated with planocellular and adenocarcinoma, while clubbing was much more common than HO, especially among women. The differences between the two groups were related to the time of PNS appearance. In the first group, PNS occurred late on in the illness, while in the second group, PNS preceded the diagnosis of BC. Alternatively, the disappearance of a clinical or a radiological manifestation of PNS after surgery or chemotherapy may be an indicator of an improvement in health or PNS may be the first sign of illness recurrence. Radiological manifestations of PNS in asymptomatic patients may serve as a useful screen for identifying primary BC. In symptomatic patients, it may be an

  12. Computed tomography in bronchogenic carcinoma- a pictorial essay

    International Nuclear Information System (INIS)

    Bronchogenic carcinoma is an extremely common and aggressive tumor, being the commonest cancer in men and the fourth commonest cancer in men and the fourth commonest cancer in women, ranking after breast, colon and skin cancers. The extent of the tumor has to be known accurately, as the treatment options change, based on the staging of the tumor. An advanced tumor cannot be resected and has to be treated by radiotherapy and/or chemotherapy. Computed Tomography (CT) is of great value in staging bronchogenic carcinomas and therefore helps in deciding the further management of the patient. In this pictorial essay, we illustrate the broad spectrum of abnormalities that can be shown by CT in bronchogenic carcinoma. (author). 21 refs., 21 figs

  13. CT-guided biopsy of adrenal masses in preoperative management of bronchogenic carcinoma

    International Nuclear Information System (INIS)

    Discovery of an adrenal mass in a patient with a bronchogenic carcinoma requires assessment of the histological type in order to choose the best treatment. Over the past 6 years unilateral (n = 23) or bilateral (n = 6) adrenal masses were discovered using computed tomography (CT) in 29 patients during staging of bronchogenic carcinoma. CT-guided biopsy was performed in all cases and diagnosed metastases in 14 patients and benign adenomas in 12, as well as 3 false-negative results (89% accuracy). Minor complications occurred in 3 cases. Metastases were more frequent from adenocarcinoma (10 of 11) than from squamous-cell carcinoma (4 of 12) and undifferential carcinoma (3 of 6). CT-guided biopsy is a fairly reliable method to distinguish metastases from benign adenomas. (orig.)

  14. Bronchogenic adenocarcinoma presenting as a synchronous solitary lytic skull lesion with ischaemic stroke--case report and literature review.

    LENUS (Irish Health Repository)

    O'Connell, David

    2011-01-01

    The authors describe a rare case of metastatic bronchogenic adenocarcinoma in a 55-year-old man presenting with concomittant solitary lytic skull lesion and ischaemic stroke. Metastatic bronchogenic carcinoma is known to present as lytic skull lesions. Primary brain tumours are also known to cause ischaemic brain injury. An underlying stroke risk may be exagerated by cranial tumour surgery. Patients with brain tumours are well known to be predisposed to an increased risk of developing thromboembolic disease. It is unusual to see metastatic bronchogenic adenocarcinoma presenting as ischaemic stroke with a background of concomittant cerebral metastasis. The aetio-pathogenesis of this rare occurrence is discussed with a review of literature.

  15. BRONCHOPLASTIC AND PULMONARY ARTERIOPLASTIC PROCEDURES IN TREATMENT OF BRONCHOGENIC CARCINOMA

    Institute of Scientific and Technical Information of China (English)

    刘俊峰; 王其彰; 田子强; 张毓德

    2002-01-01

    Objective: Bronchoplastic and pulmonary arterioplastic procedures have become increasingly popular in recent years as an alternative to pneumonectomy, especially for the patients with compromised cardiopulmonary reserve. Our experience with the procedures was reviewed and the operative technique, indication for the procedures, and long-term results were analyzed. Methods: From January 1977 to December 1996, 65 bronchoplasties, 4 pulmonary arterioplasties, and 3 combinedbroncho-angioplasties were performed for bronchogenic carcinoma. Of the 72 patients, thirty-one had stage I disease, 29 stage II and 12 stage III. Results: Onepatient (1.4%) died of bilateral pneumonitis after operation. Atelectasis occurred in 2 patients (2.8%), empyema in one (1.4%) and bronchial fistula in one (1.4%). There were no bronchial stenoses after bronchoplastic procedures, and no vascular complications after angioplastic procedures. The one-years, 3-year and 5-year survival rates for the entire group were 86.0%, 47.0%, and 29.8%, respectively. The three-year survival rates for the patients with stage I, II and III disease were 69.4%, 32.3% and 25.0%, respectively. There was no 5-year survival forpatients with stage III disease, whereas for patients with stage I and II disease, the 5-year survival rates were 48.6% and 10.8%, respectively. The differencein survival was significant between stage I and II disease (P=0.0001) and between stage I and III disease (P<0.0001), but not between stage II and III (P=0.0779). Conclusion: Bronchoplastic, pulmonary arterioplastic and broncho-angioplastic procedures can be performed safely. Brochoplastic procedures offer patients with bronchogenic carcinoma a long-term result comparable to that for radical lung resections. Angioplastic and combined angio-bronchoplastic procedures should only be employed in the patients who can not tolerate a pneumonectomy due to poor carciopulmonary reserve.

  16. Clinicopathological profile of bronchogenic carcinoma in a tertiary care hospital in eastern part of India

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    Viswanath Sundaram

    2014-01-01

    Full Text Available Background: Lung cancer is presently the most common malignant disease (12.34% of all cancers and the leading cause of cancer deaths (17.8% of all cancer deaths in the world in all age groups and in both sexes. It is the leading cause of cancer deaths in developed countries and is also rising at an alarming rate in developing countries. Objective: The present study was undertaken to explore the clinicopathological profile of bronchogenic carcinoma. Materials and Methods: A total of 60 consecutive patients with histopathologically proven bronchogenic carcinoma, hospitalized between 2009 and 2011 at a tertiary care Hospital, Eastern India, Kolkata, West Bengal, India, were analyzed. Result: Out of a total of 60 diagnosed cases, with an average age of 63 years, nearly 75.0% were males. Smoking was the risk factor in 71.67%. About 26.67% of female patients were smokers with a significant overlap in use of smoking objects. Four (6.67% patients were <40 years of age at the time of diagnosis. Fiber optic bronchoscopy (15% and fine-needle aspiration cytology (58.33% were found to be the most efficient diagnostic procedures. Histologically, squamous cell carcinoma, adenocarcinoma, small cell carcinoma and large cell carcinoma were seen in 31.67%, 43.33%, 10% and 3.24% cases, respectively. Nearly 11.67% patients showed malignant cells only and marked as unclassified. Early stages (1 or 2 were found in 11.67% and late stages (3 or 4 in 88.33%. Metastases to nodes, liver, adrenals and bones were present in 55%, 13.33%, 8.33% and 16.67% respectively. Conclusion: This study shows that the most common type of lung cancer is adenocarcinoma. Patients with persistant pulmonary symptoms should be promptly evaluated for malignancy.

  17. Effect of radiotherapy on the immunocompetence in patients with bronchogenic carcinoma and laryngeal cancer

    International Nuclear Information System (INIS)

    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.)

  18. Study of serum level of sex hormones and expression of their receptors in patients with bronchogenic carcinoma

    Institute of Scientific and Technical Information of China (English)

    陈明伟; 张玉健; 李忠民

    2004-01-01

    Objective: To study the serum level of estradiol, progesterone and testosterone (SEL, SPL and STL) and the expression of the receptors of estradiol and progesterone (ER and PR) in 53 cases of bronchogenic carcinoma. Methods:ER and PR in the tissue of the carcinoma were determined with enzyme-linked affinity histochemical method. SEL, SPL and STL were measured with double antibody radioimmunoassay. Results: Most of ER and PR were present in the cytoplasm of the malignant cells (58.2 % ) and the positive rates of ER and PR were 49.1% and 54.7 % respectively. SEL and SPL were significantly higher in the patients with lung cancer than in the subjects of the control groups ( P < 0.05), no matter whether ER and PR were positive or negative. SEL and SPL were lower in the ER positive, PR positive and both ER and PR positive groups than in the ER negative, PR negative and both ER and PR negative groups. Conclusion: The existence of ER and PR in the patients with bronchogenic carcinoma indicates that the pathogenesis of bronchogenic carcinoma is sex hormone dependent to some extent. ER and SEL are negatively correlated with a correlative coefficient of - 1.

  19. Multidisciplinaly total-cell-kill treatment of bronchogenic small cell anaplastic carcinoma

    International Nuclear Information System (INIS)

    Survival time of the patients with bronchogenic small cell anaplastic cancer was studied. Combined treatment with six-drug combination chemotherapy ''METVFC'' (mitomycin C + cyclophosphamide + toyomycin + vincristine + 5-FU + cytosine arabinoside) and radiotherapy (5,000 rads in total) was given to 14 cases of limited disease of small cell carcinoma. Median survival was 8 months, one year and two year survival rates were 47% and 27%, respectively. Combined treatment with METVFC and small dose radiotherapy of 100 or 200 rads irradiation 4 hours before chemotherapy, followed by remission consolidation of 3,000 -- 4,000 rads radiotherapy, thereafter second line chemotherapy of ''COAM'' (cyclophosphamide + vincristine + ACNU + methotrexate) was given to 4 cases of limited disease of small cell carcinoma. All cases survived more than 1.5 years and two of them have retained complete remission more than 1.5 years. There are 6 cases with small cell carcinoma survived more than 3 years out of total 128 cases. They are all those of limited disease. They received combined treatment of chemotherapy and radiotherapy simultaneously or alternatively, followed by remission maintenance chemotherapy. One case of them died from cancer. Two cases died from another disease without lung cancer. Three cases survived healthy more than 3 to 8 years. In the limited disease, small cell carcinoma of the lung might be curable if the complete remission could continue more than three years. (author)

  20. Multilocular bronchogenic cyst of the bilateral adrenal: report of a rare case and review of literature

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    Cao, De-Hong; Zheng, Shuo; Lv, Xiao; Yin, Rui; Liu, Liang-Ren; Yang, Lu; Huang, Yu; Wei, Qiang

    2014-01-01

    Purpose: Bronchogenic cysts are rare benign congenital anomalies, originating from the embryonic foregut ventral segment. Adrenal bronchogenic cyst is a rare form of this anomaly. One extremely rare case of bilateral adrenal multilocular bronchogenic cyst in our hospital was reported and the relevant literatures were reviewed. Significant findings: A 51-year-old man suffered from an intermittent vague headache, fatigue and hypertension history for 2 years, which were gradually worsened in a w...

  1. Isolated pancreatic metastases from a bronchogenic small cell carcinoma.

    LENUS (Irish Health Repository)

    Walshe, T

    2012-01-31

    We describe the case of a 60 year old female smoker who presented with a three month history of weight loss (14 Kg), generalized abdominal discomfort and malaise. Chest radiography demonstrated a mass projected inferior to the hilum of the right lung. Computed Tomography of thorax confirmed a lobulated lesion in the right infrahilar region and subsequent staging abdominal CT demonstrated a low density lesion in the neck of the pancreas. Percutaneous Ultrasound guided pancreatic biopsy was performed, histology of which demonstrated pancreatic tissue containing a highly necrotic small cell undifferentiated carcinoma consistent with metastatic small cell carcinoma of the bronchus.

  2. Oblique hilar tomography, computed tomography, and mediastinoscopy for prethoracotomy staging of bronchogenic carcinoma

    International Nuclear Information System (INIS)

    Preoperative oblique hilar tomography was used to evaluate hilar lymph nodes in 150 patients with clinically resectable bronchogenic carcinoma. CT was also used in the evaluation of mediastinal lymph nodes in 50 of these patients. Subsequently, all patients underwent mediastinoscopy and/or thoracotomy. Hilar and mediastinal nodes were evaluated for the presence of metastasis, and these findings were then correlated with the radiographic findings of oblique hilar tomography and CT. CT was found to be a reliable method for prethoracotomy staging of bronchogenic carcinoma and for selecting patients for mediastinoscopy. Thus patients with negative mediastinal CT need not undergo mediastinoscopy prior to thoracotomy, while mediastinoscopy and biopsy should be done in patients with enlarged mediastinal nodes on CT. Oblique hilar tomography is an accurate method for evaluation of hilar adenopathy and for predicting mediastinal involvement by extrapolation

  3. Intramuscular bronchogenic cyst of gastric body; a case report

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    Park, Ji Seon; Lee, Dong Ho; Lim, Joo Won; Ko, Young Tae; Lee, Sang Mok; Yang, Moon Ho [Kyunghee Univ. Hospital, Seoul (Korea, Republic of)

    2001-06-01

    Developmental foregut cysts, whether bronchogenic, esophageal, gastroenteric or pericardial, are frequently encountered in the mediastinum, and are also occasionally found in the upper abdomen, where they can mimic adrenal, pencreatic, renal or gastric masses. We present the computed tomographic (CT) and histologic findings of an intramuscular bronchogenic cyst of the gastric body, mimicking a retroperitoneal cystic mass. CT scanning demonstrated the presence of a relatively hyperattenuating cystic mass without enhancement. Histologic examination revealed a bronchogenic cyst secreting mucoid materials.

  4. Clinicopathological profile of bronchogenic carcinoma in a tertiary care hospital in eastern part of India

    OpenAIRE

    Viswanath Sundaram; Nirlipta Sanyal

    2014-01-01

    Background: Lung cancer is presently the most common malignant disease (12.34% of all cancers) and the leading cause of cancer deaths (17.8% of all cancer deaths) in the world in all age groups and in both sexes. It is the leading cause of cancer deaths in developed countries and is also rising at an alarming rate in developing countries. Objective: The present study was undertaken to explore the clinicopathological profile of bronchogenic carcinoma. Materials and Methods: A total of 60 conse...

  5. Role of multidetector computed tomography in evaluation of suspected bronchogenic carcinoma

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    Deepika Yadav

    2016-03-01

    Results: Patient's age ranged between 45 to 80 years with the mean age of 59 years. There was significant male preponderance (26 males with smoking being the most common risk factor (83.3%. Cough (83.3% and dyspnea (80% were the commonest symptoms. The most common radiological manifestation was central hilar mass seen in 20 (66.6% patients and peripheral mass seen in 10 (33.3% patients. Provisional CT diagnosis was found in complete correlation with pathological diagnosis made on bronchoscopy biopsy/ CT guided FNAC in 28 (93.3% patients and others 2 patients diagnosed as pulmonary tuberculosis, non caseating granulomatous inflammation on histopathological diagnosis. Squamous cell carcinoma was the commonest histopathological type seen in 16 (53.3% patients followed by adenocarcinoma seen in 8 (26.6% patients. Conclusions: Multidetector computed tomography plays an important role in evaluating and staging of bronchogenic carcinoma.CT had the high predictive value in evaluating bronchogenic carcinoma and found to be 93.3%. [Int J Res Med Sci 2016; 4(3.000: 829-835

  6. Sequential radiotherapy and adriamycin in the management of bronchogenic carcinoma: the question of additive toxicity

    International Nuclear Information System (INIS)

    Intrapleural immunotherapy, radiotherapy and chemotherapy were employed in that sequence in 22 patients with Stage III non-oat cell bronchogenic carcinoma confined to the thorax. Seven patients received intrapleural BCG in a pilot study and 15 were randomized between intrapleural BCG and intrapleural saline. Isoniazid was begun on day 14 and irradiation (3000 rad in 10 fractions) to the primary lesion, mediastinum and ipsilateral supraclavicular nodes was started on day 21. One to two weeks following irradiation, CAMP chemotherapy was initiated (Cyclophosphamide 300 mg/M2 iv, d. 1,8; Adriamycin 20 mg/M2 iv, d. 1,8; Methotrexate 15 mg/M2 iv, d. 1,8 and Procarbazine 100 mg/M2 p.o., d. 1 to 10). Chemotherapy was given for a total of six months. Two patients expired prior to radiotherapy (1 tumor progression, 1 myocardial infarction) and 2 patients were lost to follow-up. Nausea, vomiting, alopecia and fatigue were universal side effects of the chemotherapy. Esophagitis occurred in 9 patients, 7 prior to and 2 after initiation of Adriamycin. In only one case did Adriamycin exacerbate a previous radiation esophagitis. No patient developed clinical radiation pneumonitis, although all had eventual radiation fibrosis. Congestive heart failure occurred in 1 patient with known valvular heart disease and responded to diuretics. Three patients developed localized herpes zoster infections. One patient developed radiation myelitis one year after initiating therapy and six months after completing all chemotherapy. The major side effect was leukopenia with relative platelet sparing. Although significant morbidity was encountered in this primarily older patient population (mean age 64.8 years) recall reactions involving irradiated intrathoracic structures were not a significant clinical problem

  7. Gastric bronchogenic cyst presenting as a submucosal mass: a case report

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    Seddik Hassan

    2012-08-01

    Full Text Available Abstract Introduction Bronchogenic cysts are developmental anomalies of the primitive foregut which mostly occur in the lung. Gastric bronchogenic cysts are extremely rare; few cases have been reported in the literature and the diagnosis was often made following surgical resection. Case presentation A 40-year-old North African man was admitted to our hospital with a gastric submucosal mass. An endoscopic ultrasound revealed a unilocular cystic mass located in the muscular layer. Its content was echogenic suggestive of mucus. Magnetic resonance imaging confirmed the liquid nature of the cyst and showed a high ratio of proteins. Based on these observations, the diagnosis of bronchogenic cyst was confirmed. An endoscopic monitoring was decided rather than surgery because of the small size of the cyst and the absence of symptoms. Conclusion Although gastric bronchogenic cysts are rare, they should be well known and considered in all differential diagnoses of gastric tumors. We report a new case of gastric bronchogenic cyst and highlight the contribution of morphological tests that currently allow a non-invasive diagnosis.

  8. Quantitative lung scintigraphy and spirometry in bronchogenic carcinoma

    International Nuclear Information System (INIS)

    Tumor size, location, scintigraphic and spirometric data were evaluated in 80 patients suffering from squamous cell carcinoma. Perfusion, ventilation, washout data, as well as vital capacity and forced exspiratory volume in 1.0 sec showed decreasing values with more proximal bronchial obstruction. A statistically significant inverse correlation was found betwen tumor diameter and ventilation data in peripheral and central tumors. Washout data increased with tumor size in masses with peripheral location. Spirometric data were reduced in all patients regardless of tumor size and location. We were able to demonstrate that the quantitative evaluation of scintigraphic images can be used for accurate assessment of both postoperative lung function and operability. (orig.)

  9. Preliminary assessing no-surgical treatment response in bronchogenic carcinoma with double-phase contrast material-enhanced computed tomography%CT增强双期扫描在肺癌非手术治疗疗效评价中的初步研究

    Institute of Scientific and Technical Information of China (English)

    Shenjiang Li; Yong Zhao; Yan Zhu; Feng Zhu; Debin Liu; Wenjie Liang; Xuefeng Cui; Wenjie Bi

    2009-01-01

    Objective: To evaluate the efficacy of double-phase contrast material-enhanced computed tomography (CT) in assessing no-surgical treatment response in bronchogenic carcinoma preliminarily. Methods: 52 patients with bronchogenic carcinoma after no-surgical treatment underwent double-phase contrast material-enhanced computed tomography. Two spiral CT scans were obtained at 25 and 90 seconds respectively after nonionic contrast material was administrated via the antecubital vein at a rate of 4 mL/s by using an autoinjector. Precontrast and postcontrast attenuation on every scan was recorded and peak height was calculated. Enhancement pattern was evaluated on the images obtained at 25 and 90 seconds after injection of contrast medium. Results: Precontrast attenuation, postcontrast attenuation at 25 and 90 seconds were 42.20±7.43 Hu, 57.35 ± 10.09 Hu and 71.85 ± 12.45 Hu, respectively. No statistically significant difference in precontrast attenuation was found between our results in the study and the results in our old study (mean precontrast attenuation 40.70 Hu) which was obtained in cases before therapy (t = 1.455, P = 0.152 > 0.05). Peak height of bronchogenic carcinoma after no-surgical treatment (29.46 ± 10.85 Hu) were significantly lower than that of bronchogenic carcinoma before therapy obtained in our old study (mean peak height 35.79 Hu; t = 4.206, P = 0.001 < 0.05). 32 of 52 cases showed homogeneous enhancement at 90 seconds. Of the 32 cases, there were 21 with inhomogeneous enhancement, 7 with inhomogeneous enhancement, 2 with central enhancement and 2 with peripheral enhancement at 25 seconds. Conclusion: Bronchogenic carcinoma after no-surgical treatment shows a gradual increase to the peak height after administration of contrast material. Peak heights can reflect the blood supply of bronchogenic carcinoma and might be index for evaluation of no-surgical treatment response in bronchogenic carcinoma.

  10. Hilar lymph-node metastasis of bronchogenic carcinoma. Evaluation with ultrafast incremental dynamic CT (IDCT)

    International Nuclear Information System (INIS)

    Eighty patients with bronchogenic carcinoma were studied with ultrafast IDCT using a 3 mm collimation. Nineteen contiguous images encompassing pulmonary hilum were obtained in a single breath-hold with an injection of contrast material at the rate of 3 ml/sec. Subsequent to the preliminary analysis of the peribronchovascular interstitium in 22 patients with normal hilum, the presence or absence of hilar lymph node metastases was judged in 151 hilar lymph nodes of 80 patients on the basis of convex interface of the interstitium into adjacent lung. The interfaces between the normal interstitium and adjacent lung demonstrated concave or linear appearances in 97.2%. Sensitivity, specificity, and accuracy of ultrafast IDCT in the diagnosis of hilar lymph node metastasis were 91.4%, 87.9%, and 88.7%, respectively. (author)

  11. State of the art toward defining the role of radiation therapy in the management of small cell bronchogenic carcinoma

    International Nuclear Information System (INIS)

    This review article with 70 references discusses the state of the art in defining the role of radiotherapy in managing small cell bronchogenic carcinoma (SCBC). It reviews the history of therapeutic approaches to SCBC. Several issues of particular interest to limited disease are discussed. They are: local radiation therapy for limited disease, combined radiation therapy and chemotherapy in limited disease, combination chemotherapy alone for limited disease, and an overview of the treatment of limited disease. A section on extensive disease discusses the role of radiation therapy and chemotherapy, chemotherapy only for extensive disease, and an overview of the treatment of extensive disease. An additional section discusses the use of elective brain irradiation in small cell bronchogenic carcinoma

  12. Alcohol Ablation Therapy of an Atypically Located Symptomatic Bronchogenic Cyst: A Case Report

    International Nuclear Information System (INIS)

    Bronchogenic cyst is a rare developmental lesion. It is usually asymptomatic and most frequently located in the middle mediastinum and lung parenchyma. It can cause symptoms only when infected or pressing on neighboring structures. The MRI findings in a 34-year-old woman with an 8 months history of back pain were evaluated and revealed a cystic lesion in the left paravertebral area. The histopathologic evaluation of the material aspirated with CT guidance was reported to be bronchogenic cyst. A simultaneous alcohol ablation was accomplished. After the procedure the patient's pain disappeared and the follow-up MRI scan 1 year later revealed no relapse. Paravertebrally located bronchogenic cysts are very rare and only 3 cases were found to be reported in the medical literature prior to this one. While aspiration alone is sufficient for diagnosis, it is insufficient to treat the lesion and prevent the recurrences. This paper reports a paravertebral bronchogenic cyst which was symptomatic despite of its small size. CT-guided aspiration was accomplished and simultaneous alcohol ablation was carried out to prevent recurrences

  13. Combined methotrexate and high-dose vincristine chemotherapy with radiation therapy for small cell bronchogenic carcinoma

    International Nuclear Information System (INIS)

    The addition of methotrexate to a previously described regimen of cyclophosphamide, Adriamycin (doxorubicin), and high-dose vincristine (VAC) was tested in 50 evaluable patients with small cell bronchogenic carcinoma. Prophylactic whole brain radiation therapy was given during the first chemotherapy course and consolidation radiation therapy was given to the mediastinum and primary site after achieving partial or complete remission. The addition of methotrexate did not improve the incidence of complete remission as compared to a previous regimen without it. The addition of radiation therapy improved the local control rate. The high-dose vincristine in this and a previous CAV study improved the incidence of complete remission in both limited and extensive disease presentation as compared with the authors previous experience and induced an acceptable and reversible neurotoxicity. Moderate dose consolidation radiotherapy to the lung primary and mediastinum was effective in improving local control. The distinction between limited and extensive disease was found to be vague, as 22% of the patients could be shifted from one group to the other depending on definition. The evaluation of the various staging procedures indicates that bone scan gave a small number of truly abnormal tests. Isotopic brain and liver-spleen scan could be duplicated by computerized axial tomography (CAT). CAT scan of abdomen disclosed unexpected extension to the retroperitoneal nodes and adrenals

  14. Radiological findings of bronchogenic cyst - report of two cases; Cisto broncogenico - relato de dois casos

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    Sales, Anderson Ribeiro; Marchiori, Edson; Nogueira, Aline Silva; Martins, Renata Romano; Almeida, Fabiola Assuncao de; Santos, Teresa Cristina C.R.S. dos [Universidade Federal Fluminense, Niteroi, RJ (Brazil). Dept. de Radiologia; Gabetto, Marcelo Sadock de Sa [Universidade Federal, Rio de Janeiro, RJ (Brazil). Dept. de Radiologia

    1999-09-01

    In this work the authors report two cases of bronchogenic cyst. The first one, in a 69-year-old female patient, with thoracic pain and dyspnea. At the chest X-ray, a mass in the superior mediastinum was observed. Computed tomography of the thorax showed a cystic expansible formation without impregnation by the contrast agent. The patient was referred to thoracic surgery, where she had resected theexpansible formation, that presented histological characteristics of bronchogenic cyst. The other case, in a 50-year-old female patient, that presented symptoms of malaise, retrosternal pain, dry cough, dyspnea and hemoptysis. The chest X-ray evidenced mass in the posterior mediastinum, projected near the helium of the right lung. Computed tomography of the thorax showed a cystic expansible formation, without impregnation by the contrast agent, located in the posterior mediastinum. The patient was submitted to bronchoscopy, videothorascopy and, finally, to thoracotomy, in which the cystic lesion was resected, whose definitive diagnosis, after histopathological examination, was bronchogenic cyst. (author)

  15. Immunoprofile studies for patients with bronchogenic carcinoma. I. Correlation of pre-therapy studies with stage of diseases

    International Nuclear Information System (INIS)

    Multiple parameters that contribute to the general immune competence were measured for 145 patients with bronchogenic carcinoma. These same parameters were measured for a group of healthy individuals to establish normal values for each of the tests of immunity. The immunoprofile data for the patients were analyzed on the basis of normal or abnormal measurements to determine the effects of stage of disease, histology, prior surgery and age of the patients on the immune system. A strong stage related correlation with immune impairment was observed in that an increased number of patients with perturbed immunity could be demonstrated for many of the parameters studied

  16. Combined radiotherapy and chemotherapy with cyclophosphamide, adriamycin, methotrexate, procarbazine (camp) in 64 consecutive patients with epidermoid bronchogenic carcinoma, limited disease: a prospective study

    International Nuclear Information System (INIS)

    Sixty-four consecutive patients with inoperable epidermoid bronchogenic carcinoma (limited disease) were treated with radiotherapy to the primary and nodal areas and combination chemotherapy with cyclophosphamide, adriamycin, methotrexate and procarbazine. The overall response rate (CR + PR) to combined treatment was 62%. The median survival time was 12.7 months. The toxicity was acceptable and no treatment-related death occurred

  17. The relationship between malignant skeletal involvement and hypertrophic pulmonary osteoarthropathy in patients with bronchogenic carcinoma as evaluated by bone scintigraphy

    International Nuclear Information System (INIS)

    Aim: Several studies have shown that bone scintigraphy could assist in the diagnosis of hypertrophic pulmonary osteoarthropathy (HPOA) in patients with bronchogenic carcinoma. HPOA can present as a triad of periostitis, synovitis and clubbing, but variation in the appearance is possible. Periostitis is seen on bone scintigraphy as increased periosteal activity, also known as the 'double track sign', while synovitis presents as increased peri-articular activity. Clinical clubbing is not necessarily visible on a bone scan. The objective of this study was to evaluate the hypothesis that patients with the typical pattern of periostitis in the clinical subset of bronchogenic carcinoma have less distant skeletal metastases than patients with synovitis or those without HPOA. Methods: In this study 206 bone scans performed on 189 consecutive patients with bronchial carcinoma were retrospectively analysed. All the scans were evaluated for the presence or absence of signs of HPOA and malignant skeletal involvement, either local infiltration or distant skeletal metastases, which was correlated with the scintigraphic class and grade of HPOA. Results: The incidence of distant skeletal metastases was found to be significantly lower in the group with periostitis (7%), compared to the groups with synovitis (58%), mixed periostitis and synovitis (50%) and patients with no scintigraphic sign of HPOA (51%). Conclusion: We found a significantly lower incidence of distant skeletal metastases in patients with the periostitis type of HPOA when compared to patients with the other types of HPOA or patients without HPOA. A relevant application of our findings could relate to the interpretation of distant focal abnormalities on the bone scans of patients with only the periostitis form of HPOA. Given our results, such abnormalities are much more likely to represent benign pathology than metastatic disease

  18. Small atypically redistributed pleural effusion in upper lobe collapse: an auxiliary differential feature of bronchogenic carcinoma and pulmonary tuberculosis

    International Nuclear Information System (INIS)

    We reviewed the computed tomography (CT) of 32 patients with upper lobe collapse to assess the significance of small atypically redistributed pleural effusion (ARPE) in distinguishing the bronchogenic carcinoma (BC) from tuberculosis (TB). Lobar collapse is frequently encontered in patients with both malignant and benign diseases Upper lobe collapse was caused by BC in 21 and by TB in 11 of the 32 patients. Small ARPE was present in 14 of 21 patients with BC and two of the 11 patients with TB. Among 16 patients with small ARPE, CT showed mediastinal invasion in 11 (69%) patients and mediastinal lymphadenopathyn 6 (38%). Our results suggest that small ARPE associated with upper lobe collapse can be used a an auxiliary sign in the differential diagnosis between BC and TB

  19. Conventional radiographic techniques and computed tomography for evaluation of mediastinal lymph node involvement in non-small cell bronchogenic carcinoma

    International Nuclear Information System (INIS)

    52 patients with bronchogenic carcinoma were studied preoperatively by means of conventional tomography and CT. The results were compared with surgical findings to evaluate the accuracy of these methods in detecting mediastinal lymph node involvement. 323 mediastinal lymph nodes were identified by CT and 237 of these were studied histologically. In 25% of lymph nodes with diameter between 0.5 and 1 cm metastases could be identified. On the other hand, 25% of lymph nodes measuring up to 3 cm did not contain metastases. The results varied in different regions (pre- and paratracheal, azygos region, aorto-pulmonary, subcarinal). The probability of involvement of small nodes was doubled if there were in regions neighbouring metastases. In view of the high incidence of false positive and false negative CT findings, conventional methods were sufficient in the presence of definite pathological findings. (orig.)

  20. Aspergilloma in bronchogenic cyst

    International Nuclear Information System (INIS)

    We present a case of Aspergilloma complicating an intrapulmonary bronchogenic cyst in a young man, presenting with recurrent hemoptysis. The patient was studied by plain X-ray and chest CT. The diagnosis was confirmed by postoperative pathologic study. 13 refs

  1. Bronchogenic cyst mimicking an adrenal mass in the retroperitoneal region: Report of a rare case

    Directory of Open Access Journals (Sweden)

    Gulay Bulut

    2015-01-01

    Full Text Available We report the surgical excision of a retroperitoneal bronchogenic cyst that presented as a nonfunctioning left adrenal mass in a 25-year-old woman with continuous pain in the left flank. Preoperative biochemical testing confirmed that the mass was nonfunctional. Bronchogenic cysts are mostly benign congenital abnormalities that originate from the remnants of the primitive foregut and typically occur in the lung. Subdiaphragmatic and especially, retroperitoneal locations are rare. Despite the rarity of this pathologic entity, bronchogenic cysts should be considered in the differential diagnosis of retroperitoneal cystic lesions. Diagnosis must be definitively confirmed by histology.

  2. The difference of the regional pulmonary function after treatment between bronchial tuberculosis and bronchogenic carcinoma using positron emission tomography, N-13 gas and Tc-MAA

    International Nuclear Information System (INIS)

    The authors studied regional pulmonary function after treatment with bronchial plastic surgery for bronchial lesion from bronchial tuberculosis and with irradiation for bronchial lesion from carcinoma using positron emission tomography and Tc-MAA. Six patients with bronchial tuberculosis and 6 with bronchogenic carcinoma were examined. Two of the 6 bronchial tuberculosis patients were examined before and after surgery. In all 6 patients with bronchial tuberculosis, ventilation and alveolar volume were recovered with improvement of bronchial lesion. In 2 patients examined before and after surgery, lung function of the normal disease-free side became worse after surgery. This phenomenon was explained by the fact that the compensated pulmonary function of contra lateral lung due to decreased function of the diseased side returned to normal function with improvement of the diseased lung. On the other hand, the regional pulmonary function did not improve in 2 patients with main bronchial lesion from bronchogenic carcinoma, even if atelectasis of the diseased lung was improved by irradiation. However, the regional pulmonary function was improved with the recovery of bronchial obstruction in lobar atelectasis by carcinoma. The difference of the results depended on whether pulmonary blood flow disturbance existed or not. If pulmonary blood flow disturbance was severe, ventilatory function was not recovered due to the mechanism of maintaining the ventilation-perfusion equilibrium. (author)

  3. Chemoimmunotherapy of small cell bronchogenic carcinoma with VP-16-213, ifosfamide, vincristine, adriamycin, and Corynebacterium parvum

    International Nuclear Information System (INIS)

    Thirty-five consecutive patients with small cell bronchogenic carcinoma (SCBC) received chemoimmunotherapy with VP-16-213, Ifosfamide, vincristine, Adriamycin, and Corynebacterium parvum. Of 33 evaluable patients, 26 (79%) responded with complete (55%) or partial (24%) remissions. Complete remissions were more common among patients with limited disease (11/14 patients, 79%) compared with those with extensive disease (7/19 patients, 37%) and among patients (11/14 patients, 79%) compared with those with extensive disease (7/19 patients, 37%) and among patients who were ambulatory prior to therapy (16/25 patients, 64%) compared with those who were nonambulatory (2/8 patients, 25%). Myelosuppression consisted primarily of neutropenia. Eight percent of the treatment courses in 29% of the patients were associated with hematuria and/or documented episodes of infection during neutropenia. There were three deaths possibly related to treatment, in two of which there was no evidence of disease at post-mortem examination. Six patients relapsed in the central nervous system (CNS). In four instances, CNS relapse was the only site of tumor progression. Central nervous system relapse was more common among evaluable patients who did not receive prophylactic brain irradiation (5/17 patients, 29%, vs. 1/15 patients, 7%; P . 0.23). The median survival duration for all patients was 63 weeks, being slightly longer for patients with limited disease than for those with extensive disease (70.9 weeks vs. 56 weeks; P . 0.18). This was also true for patients who achieved complete rather than partial remissions (71 weeks vs. 50 weeks; P . 0.09). Patients receiving prophylactic brain irradiation experienced longer survival

  4. Variation in transcriptional regulation of cyclin dependent kinase inhibitor p21waf1/cip1 among human bronchogenic carcinomas

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    Reed Cheryl AM

    2005-07-01

    Full Text Available Abstract Background Cell proliferation control depends in part on the carefully ordered regulation of transcription factors. The p53 homolog p73, contributes to this control by directly upregulating the cyclin dependent kinase inhibitor, p21waf1/cip1. E2F1, an inducer of cell proliferation, directly upregulates p73 and in some systems upregulates p21 directly. Because of its central role in controlling cell proliferation, upregulation of p21 has been explored as a modality for treating bronchogenic carcinoma (BC. Improved understanding of p21 transcriptional regulation will facilitate identification of BC tissues that are responsive to p21-directed therapies. Toward this goal, we investigated the role that E2F1 and p73 each play in the transcriptional regulation of p21. Results Among BC samples (N = 21 p21 transcript abundance (TA levels varied over two orders of magnitude with values ranging from 400 to 120,000 (in units of molecules/106 molecules β-actin. The p21 values in many BC were high compared to those observed in normal bronchial epithelial cells (BEC (N = 18. Among all BC samples, there was no correlation between E2F1 and p21 TA but there was positive correlation between E2F1 and p73α (p Conclusion p21 TA levels vary considerably among BC patients which may be attributable to 1 genetic alterations in Rb and p53 and 2 variation in TA levels of upstream transcription factors E2F1 and p73. Here we provide evidence that p73 upregulates p21 TA in BC tissues and upregulated p21 TA may result from E2F1 upregulation of p73 but not from E2F1 directly.

  5. Epidermoid bronchogenic carcinoma in a 21 year old black man Carcinoma broncogénico epidermoide en un hombre de 21 años

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    Dianelisa De La Hoz Rodríguez

    1999-01-01

    Full Text Available A 21 year cid black man, native from Chocó (Colombia, variously employed, who presented with a respiratory difficulty syndrome of two months of evolution, right pleuritic pain, congestive cardiac failure and systemic symptoms. A homogeneic white .grayish tumor measuring 8 by 10 cm with necrotic areas was found at necropsy. The tumor originated in the main bronchial tube of the lower and middle lobes of the right lung and invaded the entire pericardial vicinity forming a cuirass and causing tumoral constrictive pericarditis. Microscopic studies revealed a well differentiated squamous type bronchogenic carcinoma. Bronchogenic carcinomas are frequently associated with cigarette smoking. However, their incidente has increased among non. smokers, suggesting the possibility that there are other causal factors, such as atmospheric contaminants, genetic predisposition, diets deficient in vitamin A and carotene, presente of certain viruses and immunologic changes. Lung cancer constitutes 16% among the types of cancer suffered by men and 13% among women, it has its greatest incidente in groups between 40 and 70 years of age and only 1 to 5 percent of thecasesoccur in groupsunder theageofforty years. Hombre de 21 años de edad de raza negra, natural del Chocó (Colombia, quien ha desempeñado diversos oficios; presentó un síndrome de dificultad respiratoria de dos meses de evolución, dolor pleurítico derecho, insuficiencia cardíaca congestiva y síntomas sistémicos. En la necropsia se encontró una masa tumoral blanco-grisácea de 10 x 8 cm, homogénea, con áreas de necrosis, originada en el bronquio principal de los lóbulos inferior y medio derechos y que invadió por vecindad en forma de coraza todo el pericardio causando una pericarditis constrictiva tumoral. El estudio microscópico correspondió a un carcinoma broncogénico tipo epidermoide bien diferenciado. El carcinoma broncogénico se asocia frecuentemente con el consumo de cigarrillo

  6. Contribution of interventional radiology to diagnosis and staging of bronchogenic carcinoma

    International Nuclear Information System (INIS)

    The value of percutaneous radiological fine needle biopsy of the thorax will be discussed in relation to sputum cytology, bronchoscopy, mediastinoscopy and open biopsy. Commun indications for fine needle biopsies are the solitary pulmonary nodule, unless it shows definite radiological criteria of a benign lesion, chest wall lesions including Pancoast tumors as well as pulmonary lesions, which were negative on bronchoscopy. Contraindications - in part relative - are coagulopathy, pulmonary arterial and venous hypertension, bullous emphysema, chronic obstructive pulmonary disease, diseases of the lung with an oxygen tension of less than 60 mm Hg and positive pressure mechanical ventilation. Fluoroscopy is the preferred method for localization. CT guidance is used for mediastinal and hilar lesions as well as for pulmonary lesions close to large vessels and for small lesions which are not clearly identified by fluoroscopy in two planes. The sensitivity of fine needle biopsy in the diagnosis of primary lung cancer was 87% in a total of 963 patients. The most common complication was pneumothorax which occurred in 27% of the biopsies guided by fluoroscopy and in 36% of those guided by CT. Catheter drainage of pneumothorax was performed in one third of these patients. Hemoptysis and local parenchymal hemorrhage were found in less than 5% and were without clinical consequence. In addition to technique, results and complications of percutaneous thoracic biopsies, methods of adrenal and liver biopsy in patients with carcinoma of the lung will be discussed. (Author)

  7. Superior Vena Cava Syndrome due to Thrombosis: A Rare Paraneoplastic Presentation of Bronchogenic Carcinoma

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    Avradip Santra

    2016-07-01

    Full Text Available Superior vena cava (SVC syndrome is not an uncommon occurrence in patients with malignancy and it is often described as a medical emergency. In majority of the cases, SVC syndrome occurs due to mechanical obstruction of the SVC by extraluminal compression with primary intrathoracic malignancies. However, intraluminal obstruction due to thrombosis can also produce symptoms and signs of SVC syndrome. Clot-related SVC obstruction is mostly associated with indwelling central venous catheter and pacemaker leads, although such thrombosis can occur spontaneously in a background of a hypercoagulable state, e.g., malignancy. Here, an unusual case of sudden onset SVC syndrome has been reported, which on initial radiologic evaluation was found to have a lung nodule without any significant mediastinal mass or adenopathy compressing SVC. Subsequent investigation with Doppler ultrasonography of the neck showed thrombosis in the right internal jugular, right subclavian and right brachiocephalic vein, which was responsible for SVC syndrome. Histopathological evaluation of lung nodule confirmed presence of an adenocarcinoma. Therefore, venous thromboembolism as a paraneoplastic syndrome should be kept in mind while evaluating a case of SVC obstruction in a cancer patient. Management of the underlying disease is of prime importance in such cases and anticoagulation is the mainstay of therapy. Ability to identify paraneoplastic syndrome may have a significant effect on clinical outcome, ranging from early diagnosis to improved quality of life of the patient.

  8. Computed tomographic evaluation of mediastinal lymph node metastases from bronchogenic carcinoma

    International Nuclear Information System (INIS)

    CT images of mediastinal lymph node metastases in resected primary lung cancers were studied. Enlargement of metastatic lymph nodes differed in extent in each region. Diagnosing accuracy of the metastatic group based on diameters depended on region; the region of bronchial bifurcation being difficult to diagnose. The extent of enlargement due to metastatic was different for each histological type of lung cancer, and lymph nodes did not enlarge in many cases of adenocarcinoma. By contrast enhancement, enlarged lymph nodes with a large cold area were highly probable for metastasis. The distribution pattern of enlarged lymph nodes was important for the diagnosis of presence or absence of metastasis, the enlarged lymph nodes showing no laterality in cases of nonspecific enlargement. (Chiba, N.)

  9. The Computer-Aided Diagnosis of Different Histological Types of Primary Bronchogenic Carcinoma from Radiologic Signs

    OpenAIRE

    Qin, Dulie; Lie, Tieyi; Fan, Lianchun; Ji, Jingling; Chen, Jingcheng; Chen, Binlan; Huang, Shoufang; Bai, Yiqiu; Liu, Keqin; Lu, Daolie; Zhang, Gui; Li, Junheng; Ma, Jie; Wang, Yaowen; Zhao, Lijuan

    1982-01-01

    On the basis of examining a number of resected specimens the gross types of the primary lung cancer were stated and the relationship between histologic types and gross types was studied. Futhermore the comparative study among X-ray films, resected specimens of tumor and pathologic examinations upon cases was made and some radiographic signs were extracted. After determining the gross types by radiologists using the sequential Bayes' model the computer-aided diagnosis was made. The accuracy of...

  10. The Computer-Aided Diagnosis of Different Histological Types of Primary Bronchogenic Carcinoma from Radiologic Signs

    Science.gov (United States)

    Qin, Dulie; Lie, Tieyi; Fan, Lianchun; Ji, Jingling; Chen, Jingcheng; Chen, Binlan; Huang, Shoufang; Bai, Yiqiu; Liu, Keqin; Lu, Daolie; Zhang, Gui; Li, Junheng; Ma, Jie; Wang, Yaowen; Zhao, Lijuan

    1982-01-01

    On the basis of examining a number of resected specimens the gross types of the primary lung cancer were stated and the relationship between histologic types and gross types was studied. Futhermore the comparative study among X-ray films, resected specimens of tumor and pathologic examinations upon cases was made and some radiographic signs were extracted. After determining the gross types by radiologists using the sequential Bayes' model the computer-aided diagnosis was made. The accuracy of the computer diagnosis was significantly higher than that of film-reading by radiologistsb.

  11. [Current indications for sublobar resection in non-small-cell bronchogenic carcinoma].

    Science.gov (United States)

    Beltrami, V; Illuminati, G; Buonsanto, A; Bertagni, A; Gallinaro, L; Montesano, G

    2000-01-01

    Over the past 30 years, there has been considerable controversy regarding the role of segmental and wedge resections in the management of stage I (T1-T2N0M0) non-small-cell lung cancer. Recently, a prospective randomized trial (Lung Cancer Study Group, 1995) revealed unfavorable results after limited resection, which, in early stage lung cancer, remains a reasonable option for patients with compromised pulmonary reserve, especially those in whom a previous contralateral resection has been performed. The following report describes the role of limited resection in the management of patients with T1-T2N0 non-small-cell lung cancer and presents a retrospective review of our series of 125 limited resections out of 1356 resections performed for lung cancer. In particular, long term survival and the frequency of local/regional recurrence were noted in 92 cases operated on with a curative intent. 26.6% vs 12.5% local/regional recurrence rates were observed among patients undergoing limited resections for T2 and T1 lung cancer, respectively. The five year survival in the limited resection group was 13.5% for T1 and 60% for T2 vs 51% and 72% in the standard procedure group, respectively. The lobectomy results were superior to those of sublobar resection. The latter should be reserved for patients in poor general condition contraindicating a standard lobectomy. PMID:10932366

  12. Subcutaneous bronchogenic cyst

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    Vivek Manchanda

    2010-01-01

    Full Text Available Bronchogenic cysts occur due to the anomalous development of the primitive tracheobronchial tree early in fetal life. They are usually present in middle mediastinum. Rarely, they have been found in other locations. We describe two patients with subcutaneous bronchogenic cysts located over manubrium sterni with special emphasis on the difficulties in pre-operative diagnosis. The two boys were managed by complete excision of the cysts. The children are well on follow-up.

  13. Preliminary assessing no-surgical treatment response in bronchogenic carcinoma with changes in enhancement area size%强化区大小的变化在肺癌非手术治疗疗效评价中作用的初步探讨

    Institute of Scientific and Technical Information of China (English)

    Shenjiang Li

    2009-01-01

    .64%) stable diseases (SDs), 4 of 22 (18.18%) progressive diseases (PD) and response rate was 18.18%. According to changes in the sum of the post-treatment tumor enhancement area LD on the images obtained at 90 sec after injection of contrast medium, there were 5 of 22 (22.73%) PRs, 15 of 22 (88.18%) SDs, 2 of 22 (9.09%) PDs and response rate was 22.73%. Ten cases among 22 appeared homogeneous enhancement at 90 sec prior to treatment. At 25 sec, there were 6 cases with heterogeneous enhancement, 2 cases with homogeneous enhancement, 1 case with central enhancement, and 1 case with peripheral enhancement among the 10 cases. Six cases appeared homoge- neous enhancement and 16 cases heterogeneous enhancement at 90 sec after treatment. At 25 sec, there were 3 cases with heterogeneous enhancement, 2 cases with homogeneous enhancement, and 1 case with central enhancement among the six cases. Conclusion: Therapeutic effect may be underestimated with use of changes in sum of the tumor LD. The changes in sum of tumor enhancement area LD is suggested to be used in assessing no-surgical treatment response in bronchogenic carcinoma. The no-surgical treatment kill bronchogenic carcinoma cell and tumor after no-surgical treatment shows a gradual increase to the peak height after administration of contrast material.

  14. Upper hemibody and local chest irradiation as consolidation following response to high-dose induction chemotherapy for small cell bronchogenic carcinoma--a pilot study

    International Nuclear Information System (INIS)

    Fourteen patients with small cell bronchogenic carcinoma, five with extensive disease and nine with localized disease, were treated with cyclophosphamide (1.5 g/m2 iv, Days 1 and 22), lomustine (70 mg/m2 orally, Day 1), and methotrexate (15 mg/m2 twice weekly during Weeks 2, 3, 5, and 6). UHBI (600 rads) was given during Week 6 in a single dose and LCI was given during Week 7 (2000 rads/five fractions) to the tumor and mediastinum. Maintenance chemotherapy began in Week 12 with cyclophosphamide (700 mg/m2 iv every 3 weeks) and lomustine (70 mg/m2 orally every 6 weeks). Twelve patients were evaluable for response and toxicity (eight with limited disease). There were three complete response and seven partial responses after induction chemotherapy. After completion of the consolidation radiation therapy, all 12 patients had a response: six complete responses and six partial responses. Acute toxic effects included nausea and vomiting in eight patients, fever in five, and hypotension and angina in one. Subacute toxic effects included nausea, vomiting, and dehydration in two patients who required hospitalization, prolonged aplasia in one, reversible radiation esophagitis in three. Three patients had radiation pneumonitis including one with bilateral diffuse disease that led to death from respiratory failure. Only two of 12 patients received their maintenance therapy on schedule. Treatment failures occurred within the LCI field in seven patients and in distant metastatic sites in six. The median time to first relapse was 7 months and the median survival was 9 months. Because of toxicity, treatment delays, and poor survival in this group of patients, we cannot recommend this combined modality approach

  15. Radiological staging of bronchogenic cancer

    International Nuclear Information System (INIS)

    Staging of the bronchogenic carcinoma is based on the TNM code; radiological imaging and radionuclide scanning account for most of the preoperative assessment of the tumor stage. A series of 206 patients was evaluated by chest radiography, mediastinal and hilar tomography, CT of the thorax, upper abdomen and brain. The pathological correlations performed after surgery showed that CT provided a correct T in 175 patients out of 206 (= 84.9%), while conventional radiology gave only 120 correct diagnoses (58.2%). In assessment of N1, sensitivity was 53%, specificity 85.3%, diagnostic accuracy 77.7%. Pertinent figures for N2 were 81.8 - 88.3 - 86.9%. The reliability of CT in staging for M is difficult to assess, because tha majority of patients who showed distant metastases were not operated upon. The main problems concerning evaluation criteria for staging are discussed. (Author)

  16. Localization of keratin mRNA in human tracheobronchial epithelium and bronchogenic carcinomas by in situ hybridization.

    OpenAIRE

    Obara, T.; Baba, M; Yamaguchi, Y.; Fuchs, E.; Resau, J H; Trump, B. F.; Klein-Szanto, A J

    1988-01-01

    An in situ hybridization technique was applied to detect expression of keratin mRNAs in xenotransplanted human tracheobronchial epithelium and lung carcinomas. Tissues from eight tracheas repopulated with cells from five different noncancerous donors and 15 squamous cell carcinomas were used. Using a K6 (56 kd) human keratin cDNA (KA-1) and a K14 (50 kd) cDNA (KB-2) as probes, radiolabeled by nick-translation with 3H-dATP/TTP, the specificity and significant differences in the levels of silve...

  17. CEBPG transcription factor correlates with antioxidant and DNA repair genes in normal bronchial epithelial cells but not in individuals with bronchogenic carcinoma

    International Nuclear Information System (INIS)

    Cigarette smoking is the primary cause of bronchogenic carcinoma (BC), yet only 10–15% of heavy smokers develop BC and it is likely that this variation in risk is, in part, genetically determined. We previously reported a set of antioxidant genes for which transcript abundance was lower in normal bronchial epithelial cells (NBEC) of BC individuals compared to non-BC individuals. In unpublished studies of the same NBEC samples, transcript abundance values for several DNA repair genes were correlated with these antioxidant genes. From these data, we hypothesized that antioxidant and DNA repair genes are co-regulated by one or more transcription factors and that inter-individual variation in expression and/or function of one or more of these transcription factors is responsible for inter-individual variation in risk for BC. The putative transcription factor recognition sites common to six of the antioxidant genes were identified through in silico DNA sequence analysis. The transcript abundance values of these transcription factors (n = 6) and an expanded group of antioxidant and DNA repair genes (n = 16) were measured simultaneously by quantitative PCR in NBEC of 24 non-BC and 25 BC individuals. CEBPG transcription factor was significantly (p < 0.01) correlated with eight of the antioxidant or DNA repair genes in non-BC individuals but not in BC individuals. In BC individuals the correlation with CEBPG was significantly (p < 0.01) lower than that of non-BC individuals for four of the genes (XRCC1, ERCC5, GSTP1, and SOD1) and the difference was nearly significant for GPX1. The only other transcription factor correlated with any of these five target genes in non-BC individuals was E2F1. E2F1 was correlated with GSTP1 among non-BC individuals, but in contrast to CEBPG, there was no significant difference in this correlation in non-BC individuals compared to BC individuals. We conclude that CEBPG is the transcription factor primarily responsible for regulating

  18. [Benefits of cisplatin-based polychemotherapy in non-small cell bronchogenic carcinoma. Kyushu Lung Cancer Chemotherapy Study Group].

    Science.gov (United States)

    Ohta, M; Hara, N; Ichikawa, Y; Kanda, T; Shima, K; Tamura, K; Hokama, M

    1988-06-01

    We studied the efficacy of cisplatin-based polychemotherapy for non-small-cell lung cancer. One hundred nineteen patients with adenocarcinoma or large cell carcinoma were randomized to receive cyclophosphamide, adriamycin, cisplatin and mitomycin C (CAPM) or mitomycin C, cytosine arabinoside and tegafur (MCT), and 48 patients with squamous cell carcinoma were randomized to receive cisplatin, adriamycin and peplomycin (PAP) or mitomycin C, cyclophosphamide, tespamine, toyomycin and tegafur (MCTTT). Radiation was given to the chest in patients with stage I-III disease. The response rates were CAPM, 34.5%; MCT, 13.1% (p less than 0.01) and PAP, 63.3%; MCTTT, 42.3%. A significant difference in response rate between the CAPM and MCT regimens was observed only in stage IV patients and not in stage I-III patients. The median survival was 9.5 months in the CAPM arm vs. 6.5 months in the MCT arm (p less than 0.007), and 8.5 months in the PAP arm vs. 6.5 months in the MCTTT arm. Improved median survival for the CAPM regimen was noted only in stage IV patients and not in stage I-III patients when compared to patients given the MCT regimen, respectively. Nausea and vomiting were significantly increased in patients with cisplatin-based polychemotherapy. Myelosuppression was more severe with the CAPM regimen than with the other chemotherapy regimens. We concluded that cisplatin-based polychemotherapy, CAPM and PAP therapy were of more benefit to patients with disseminated non-small-cell lung cancer than MCT and MCTTT therapy. PMID:2454615

  19. Conventional radiographic techniques and computed tomography for evaluation of mediastinal lymph node involvement in non-small cell bronchogenic carcinoma. Konventionelle Roentgenverfahren und Computertomographie in der Diagnostik der mediastinalen Lymphknotenbeteiligung beim nichtkleinzelligen Bronchuskarzinom

    Energy Technology Data Exchange (ETDEWEB)

    Krestin, G.P. (Universitaetsspital Zuerich, Dept. Medizinische Radiologie (Switzerland)); Krestin, M.; Gross-Fengels, W. (Universitaet Koeln, Institut und Poliklinik fuer Radiologische Diagnostik (Germany)); Thul, H. (Chirurgische Universitaetsklinik Koeln (Germany))

    1992-06-01

    52 patients with bronchogenic carcinoma were studied preoperatively by means of conventional tomography and CT. The results were compared with surgical findings to evaluate the accuracy of these methods in detecting mediastinal lymph node involvement. 323 mediastinal lymph nodes were identified by CT and 237 of these were studied histologically. In 25% of lymph nodes with diameter between 0.5 and 1 cm metastases could be identified. On the other hand, 25% of lymph nodes measuring up to 3 cm did not contain metastases. The results varied in different regions (pre- and paratracheal, azygos region, aorto-pulmonary, subcarinal). The probability of involvement of small nodes was doubled if there were in regions neighbouring metastases. In view of the high incidence of false positive and false negative CT findings, conventional methods were sufficient in the presence of definite pathological findings. (orig.).

  20. Comparison of endoscopic ultrasonography and computed tomography in detecting mediastinal and hilar lymph nodes from bronchogenic carcinoma

    International Nuclear Information System (INIS)

    We investigated and compared the ability of CT and endoscopic ultrasonography by radial scanning (EUS) to diagnose metasasis of lung cancer to the mediastinum and hilar lymph nodes in 27 patients undergoing resection of primary lung cancer and 6 autopsy cases. We also determined the relationship between the presence or absence of metastasis and the size of each lymph node based on the lymph node size measured at the time of resection and its histopathological findings, and we then set up a standard value that was the most accurate in evaluating the presence or absence of metastasis using a receiver operating characteristics (ROC) curve. When lymph node sizes appearing as images were compared with their actual sizes measured on resected specimens before formalin fixation, the short axis measured by either method was found to generally agree with the actual values, while the long axis was slightly smaller than the actual values, although EUS gave more accurate values. When the ability to diagnose metastasis was compared between CT and EUS using the standard value obtained from the ROC curve (a more than 8 mm short axis was defined as positive for metastasis), there were no differences in the ability to delineate the entire area of the mediastinum, including hilar lymph nodes. With respect to individual sites, although there was some difficulty delineating some regions in the mediastinum (pretracheal lymph node) with EUS, more lymph nodes in the mediastinum that were delineated by EUS histopathologically had metastatic lesions than those delineated by CT. However, both methods often failed to delineate hilar lymph nodes, with no difference between the two methods. (author)

  1. Comparative study analyzing survival and safety of bevacizumab/carboplatin/paclitaxel and cisplatin/pemetrexed in chemotherapy-naïve patients with advanced non-squamous bronchogenic carcinoma not harboring EGFR mutation

    Directory of Open Access Journals (Sweden)

    Abdel Kader Y

    2013-07-01

    in advanced non-squamous bronchogenic carcinoma not harboring EGFR mutation. No significant difference in toxicity was observed between both treatment arms, apart from bevacizumab/carboplatin/paclitaxel-related risks as DVT, hypertension, proteinuria, sensory/motor neuropathy, and alopecia.Keywords: bevacizumab, non-small cell lung cancer, NSCLC, pemetrexed

  2. Endobronchial Ultrasound: A Useful Tool in the Diagnosis of Bronchogenic Cyst

    Directory of Open Access Journals (Sweden)

    Stamatis Katsenos

    2013-01-01

    Full Text Available Diagnosis of bronchogenic cysts is possible with computed tomography, where the cysts are seen usually as well-circumscribed lesions of water density. However, many of the cysts have a soft-tissue density thus rendering them indistinguishable from neoplasms. In this article, we describe a case of bronchogenic cyst presenting as soft-tissue mass that was evaluated and diagnosed by endobronchial ultrasound (EBUS. We discuss the ultrasound image characteristics of the cyst and its histopathology findings. EBUS seems to be a valuable tool in the diagnosis of bronchogenic cysts and also enables their complete aspiration.

  3. Subcutaneous bronchogenic cyst in the scapular region presenting as an acute abscess

    OpenAIRE

    L. Zhu; Davies, J.; R.M. Kimble

    2014-01-01

    Subcutaneous bronchogenic cysts in the scapular region are extremely rare entities, with only 17 cases reported so far in the literature. We present a case of a three year old boy who underwent an excision and drainage of what was preoperatively diagnosed as an abscess in the scapular region. Histological examination of the excised lesion showed a cystic space lined by respiratory epithelium with an inflammatory cell infiltrate, consistent with an inflamed bronchogenic cyst.

  4. Unilateral Obstructive Emphysema in Infancy due to Mediastinal Bronchogenic Cyst-Diagnostic Challenge and Management

    OpenAIRE

    Vimala, Leena Robinson; Sathya, Ravi Kishore Barla Sri; Lionel, Arul Premanand; Kishore, Jeenapalli Srinivasa; Navamani, Kirubakaran

    2015-01-01

    Bronchogenic cysts are the most common cystic mediastinal lesion in children. Bronchogenic cyst causing unilateral obstructive emphysema is a rare presentation. We report the case of a one and half month old infant who presented with respiratory distress which was initially suspected as left pneumothorax on frontal chest radiograph but was later found to be due to hyperinflated left lung and hence the possibility of congenital lobar emphysema was considered. CT thorax and limited MRI sections...

  5. Cerebral air embolism caused by a bronchogenic cyst.

    Science.gov (United States)

    Jung, Simon; Wiest, Roland; Frigerio, Susanna; Mattle, Heinrich P; Hess, Christian W

    2010-06-01

    An unusual case is presented of a tourist who developed fatal cerebral air embolism, pneumomediastinum and pneumopericardium while ascending from low altitude to Europe's highest railway station. Presumably the air embolism originated from rupture of the unsuspected bronchogenic cyst as a result of pressure changes during the ascent. Cerebral air embolism has been observed during surgery, in scuba diving accidents, submarine escapes and less frequently during exposure to very high altitude. People with known bronchogenic cysts should be informed about the risk of cerebral air embolism and surgical removal should be considered. Cerebral air embolism is a rare cause of coma and stroke in all activities with rapid air pressure changes, including alpine tourism, as our unfortunate tourist illustrates. PMID:20498190

  6. Duodenal Mucinous Carcinoma: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Jee, Keum Nahn [Dept. of Radiology, Dankook University Hospital, Dankook University College of Medicine, Cheonan (Korea, Republic of)

    2015-03-15

    Duodenal mucinous carcinoma is exceedingly rare and a case report about duodenal mucinous carcinoma in a 61-year-old man mimicking pancreatic cystic neoplasm by radiological evaluation, endoscopy, and even surgical findings is presented.

  7. Vulvar Merkel Carcinoma: A Case Report

    OpenAIRE

    2011-01-01

    This is a new case of Merkel cell carcinoma of the vulva. It is a rare neuroendocrine carcinoma with an aggressive behavior. Because of its rarity in this location, it is not clear whether it behaves differently from the usual neuroendocrine carcinomas of the skin. A case of a 63-year-old patient with vulvar Merkel carcinoma is presented. The clinical presentation, microscopic and immunohistochemical features, and treatment are discussed.

  8. Infected bronchogenic cyst causing dysphagia and retrosternal pain

    DEFF Research Database (Denmark)

    Søndergaard, Eva Bjerre; Pedersen, Jesper Holst; Kleive, Dyre Berg

    2013-01-01

    and fever. Subsequent X-ray and computerised tomography scan showed a bronchogenic cyst. The patient underwent subacute thoracotomy where a bronchogenic cyst filled with pus was located and excised. Bronchogenic cysts can be a rare cause of retrosternal pain. Please cite this paper as: Søndergaard EB...

  9. Carcinoma of the lung complicating lipoid pneumonia

    Energy Technology Data Exchange (ETDEWEB)

    Felson, B.; Ralaisomay, G.

    1983-11-01

    The authors have encountered four cases of oil aspiration pneumonia complicated by carcinoma. Each had a clear-cut history of chronic intake of an oily substance, radiographic changes, and histologically documented oil aspiration pneumonia. Lung cancer later appeared in the involved area. A small number of similar cases also have been reported. The implication is that oil aspiration pneumonitis may induce bronchogenic carcinoma, particularly either the alveolar cell or the squamous cell variety. The radiographic diagnosis of the malignant transformation is difficult, and consequently the prognosis is poor.

  10. Carcinoma of the lung complicating lipoid pneumonia

    International Nuclear Information System (INIS)

    The authors have encountered four cases of oil aspiration pneumonia complicated by carcinoma. Each had a clear-cut history of chronic intake of an oily substance, radiographic changes, and histologically documented oil aspiration pneumonia. Lung cancer later appeared in the involved area. A small number of similar cases also have been reported. The implication is that oil aspiration pneumonitis may induce bronchogenic carcinoma, particularly either the alveolar cell or the squamous cell variety. The radiographic diagnosis of the malignant transformation is difficult, and consequently the prognosis is poor

  11. Intrathyroidal parathyroid carcinoma: A case report

    Energy Technology Data Exchange (ETDEWEB)

    You, Woo Young; Han, You Mie; Choi, Young Hee [Hallym University College of Medicine, Dongtan Sacred Heart Hospital, Hwaseong (Korea, Republic of)

    2015-05-15

    Parathyroid carcinoma is an uncommon malignancy and a rare cause of primary hyperparathyroidism. Intrathyroidal parathyroid carcinoma is even rarer and only few cases have been reported previously. A 33-year-old woman presented with hypercalcemia. CT scan revealed a 5-cm sized intrathyroid nodule with a positive beak sign on the surface in contact with the thyroid gland. The patient underwent total thyroidectomy, and the histopathologic examination confirmed the diagnosis of parathyroid carcinoma. We report a case of intrathyroidal parathyroid carcinoma with brief literature review.

  12. Case of hereditary papillary renal cell carcinoma

    OpenAIRE

    Mustafa, Sadaf; Jadidi, Nima; Faraj, Sheila F.; Rodriquez, Ronald

    2012-01-01

    Renal cell carcinoma is the most common type of renal malignancy and it originates from the renal tubular epithelium. Due to the diversity in the histopathological and molecular characteristics, it is typically subclassified into five different categories. Papillary renal cell carcinoma is one subclassification and it includes two variants: sporadic and hereditary. Although the hereditary form comprises a smaller number of cases of papillary renal cell carcinoma, an understanding of the molec...

  13. Sclerosing Mucoepidermoid Carcinoma; A unique case

    Directory of Open Access Journals (Sweden)

    Keshava Bhat

    2014-05-01

    Full Text Available Sclerosing mucoepidermoid carcinoma is an unusual type of mucoepidermoid carcinoma with special histological features which differ from those of the classic type of mucoepidermoid carcinoma. We report the case of a 32-year-old male, who reported to the Vydehi Institute of Dental Sciences, Bangalore, India, with an asymptomatic swelling over the right parotid region which had been present for the previous two and a half years. Histopathological sections of the tumour mass showed mucous and epidermoid cell nests in a dense, hyalinised, sclerotic stroma. A diagnosis of sclerosing mucoepidermoid carcinoma was made. A superficial parotidectomy was performed on the patient and he has remained disease free to date.

  14. Verrucous carcinoma - report on two cases

    Directory of Open Access Journals (Sweden)

    Padmavathy L

    2009-01-01

    Full Text Available Squamous cell carcinoma is a common malignant tumor of the keratinizing cells of the epidermis. Verrucous carcinoma or Ackerman′s tumor is a subtype of low grade squamous cell carcinoma that can affect cutaneous and mucous surfaces. Two cases of Verrucous carcinoma affecting the lip and oral mucous membrane (oral florid papillomatosis are being reported. One patient had a co-existent sub mucous fibrosis, a pre-malignant lesion and two auto-immune disorders, i.e., diabetes mellitus and vitiligo.

  15. Carcinoma triquilemal: relato de caso Trichilemmal carcinoma: case report

    Directory of Open Access Journals (Sweden)

    Miguel Roismann

    2011-10-01

    Full Text Available O carcinoma triquilemal é um tumor raro, que ocorre, geralmente, na pele exposta ao sol, principalmente face, couro cabeludo, pescoço e dorso das mãos, em indivíduos idosos, entre a 4ª e 9ª décadas de vida, sem predilação por sexo. O presente estudo mostra um caso de carcinoma triquilemal, recidivado, de difícil tratamento, em mesma topografia de um carcinoma basocelular tratado previamente com cirurgia e radioterapia.The trichilemmal carcinoma is a rare tumor that usually occurs on sun-exposed skin, especially on the face, scalp, neck and back of hands, mainly in elderly subjects but commonly between the 4th and 9th decades of life. It is not a gender-based illness. This study shows a difficult to treat case of recurrent trichilemmal carcinoma on the same location of a basal-cell carcinoma previously treated with surgery and radiotherapy.

  16. A Retroperitoneal Bronchogenic Cyst Mimicking a Pancreatic or Adrenal Mass

    OpenAIRE

    Runge, Tina; Blank, Annika; Schäfer, Stephan C.; Candinas, Daniel; Gloor, Beat; Angst, Eliane

    2013-01-01

    Retroperitoneal location of bronchogenic cysts is extremely rare. Most commonly they are encountered in the posterior mediastinum. Bronchogenic cysts arise from developmental aberrations of the tracheobronchial tree in the early embryologic period. We report a 42-year-old female patient with a retroperitoneal bronchogenic cyst in the left adrenal region. She was admitted to our hospital with epigastric pain and subsequently underwent CT of the abdomen. The examination revealed a mass related ...

  17. Estudo comparativo dos fatores prognósticos entre os pacientes com maior e menor sobrevida em portadores de carcinoma broncogênico Comparative study of prognostic factors among longer and shorter survival patients with bronchogenic carcinoma

    Directory of Open Access Journals (Sweden)

    SÉRGIO JAMNIK

    2002-09-01

    Full Text Available Apesar dos avanços no tratamento, há pouca melhora na sobrevida dos pacientes com câncer do pulmão. Atualmente, é importante o conhecimento dos fatores que intervêm na sobrevida. Objetivos: Verificar possíveis diferenças de fatores prognósticos em duas populações de pacientes com câncer de pulmão, uma com pequena sobrevida (menos de seis meses e outra com maior sobrevida (acima de 24 meses. Métodos: De 1997 a 1999 foram estudados 52 pacientes com diagnóstico histopatológico de carcinoma homogênico, sendo colhidos dados demográficos, clínicos, paramétricos, hábitos tabágicos, índice de Karnofsky, estadiamento da doença e dosagem laboratorial de desidrogenase lática, fosfatase alcalina, antígeno carcinoembrionário e cálcio. Resultados: 29 pacientes tiveram sobrevida menor do que seis meses e 23, superior a 24 meses. Os três fatores mais importantes que influenciaram o tempo curto de sobrevida foram baixo índice de Karnofsky inicial, redução do apetite e alto nível sérico de DHL. Conclusão: Os três componentes do prognóstico são o estado físico atual, o estado físico prévio e o estado atual da doença.Despite the improvements seen in the treatment of lung cancer, little has improved in the survival of these patients, and a great importance is attributed to the factors that have a role to play in such survival. Purpose: To check for possible prognostic factor differences in two populations of lung cancer patients, one of them with short survival (less than six months, and the other with longer survival (more than 24 months. Methods: From 1997 to 1999, 52 patients with histopathologic diagnosis of homogenous carcinoma were studied, and demographics, clinical parameters, smoking pattern, Karnofsky's index, disease staging, and laboratory dosing of lactic dehydrogenase, alkaline phosphatase, carcinoembryonic antigen, and calcium data were surveyed. Results: 29 patients had less than six month survival, and 23

  18. Use of imaging in assessing lung carcinoma

    International Nuclear Information System (INIS)

    Staging of bronchogenic carcinoma, invasive primary tumors, tracheal or carinal involvement, chest wall invasion, mediastinal invasion, malignant pleural effusion, lymph node metastases, mediastinal nodes, hilar masses briefly discussed (47 refs.)

  19. Sebaceous carcinoma. Presenting a case

    International Nuclear Information System (INIS)

    Patient of feminine sex of 65 years of age with tumor of approximately 1.5 cm of diameter, located in the right palpebral region, being put under ample exeresis of a tumor more pastia, whose anatomopathology result revealed sebaceous carcinoma with free edges. This is a rare malignant carcinoma that originates in perioculars sebaceous glands like the glands of Meibomio that affects the superior flicker. Clinically it appears like a small nodule, of small growth and its diagnose is based on a high degree of suspicion in any chronic process of the flicker. The selection processing is the surgery, the x-ray, radiotherapy is useful in the postoperating attention and like palliative therapy. (The author)

  20. Clear cell odontogenic carcinoma: A rare case

    Directory of Open Access Journals (Sweden)

    Garima Jain

    2015-01-01

    Full Text Available Clear cell odontogenic carcinoma is a rare neoplasm with very few cases reported in the literature. We report a case of a 50-year-old female patient with the malignancy at a less common location. Diagnosis was given based on the histopathologic findings. The demographic data and understanding for this tumor needs to be strengthened by reporting all new cases, which are diagnosed, in literature.

  1. Pulmonary lymphoma mimicking metastases: a case report

    OpenAIRE

    Hadda, Vijay; Gopi C Khilnani; Bhalla, Ashu Seith; Gupta, Ruchika; Siddhartha D Gupta; Goel, Ashish

    2009-01-01

    Introduction Lung mass is a common radiological finding among elderly. Bronchogenic carcinoma with metastases is the commonest cause of lung mass with multiple nodules in same or other lung seen in this age group. However, sometimes other uncommon malignancies with better prognosis can also present similarly. Primary pulmonary lymphoma is one of the rare malignancies, which have similar radiological presentation but different treatment and prognosis. Case presentation We present a non-smoking...

  2. Associação de carcinoma broncogênico com síndrome de Pancoast e síndrome da imunodeficiência adquirida Association of bronchogenic carcinoma with Pancoast's syndrome and acquired immunodeficiency syndrome

    Directory of Open Access Journals (Sweden)

    A.C. FRÖHLICH

    2000-09-01

    Full Text Available É relatado o caso de um paciente portador da síndrome de Pancoast associada à síndrome da imunodeficiência adquirida. Esta apresentação é rara, visto que os tumores mais freqüentemente associados à SIDA são o sarcoma de Kaposi e o linfoma não-Hodgkin. O paciente, com passado de uso de drogas injetáveis, internou-se para investigação de massa em ápice pulmonar, com presença de síndrome de Pancoast, sendo solicitado anti-HIV, com resultado positivo, e tendo sido feito diagnóstico de Ca brônquico não-pequenas células.A case of a patient with Pancoast's syndrome associated with acquired immunodeficiency syndrome is reported. This association is rare and Kaposi's sarcoma and non-Hodgkin lymphoma are the most recurrent tumors in AIDS. The patient was an IV drug user and was admitted to the hospital for diagnosis of apex lung mass with signs of Pancoast's syndrome. HIV serology was positive and pathology of lung mass showed non-small cell lung cancer.

  3. Increasing secondary bacterial infections with Enterobacteriaceae harboring blaCTX-M-15 and blaCMY-6 in patients with bronchogenic carcinoma:an emerging point of concern

    Institute of Scientific and Technical Information of China (English)

    Mohammed Shahid; Abida Malik; Rakesh Bhargava

    2011-01-01

    Objective: To look for secondary bacterial infections in bronchogenic carcinoma (BCA) with resistant organisms harboring bla genes considering the paucity of relevant studies. Methods:A total of 137 confirmed cases of BCA and 34 healthy volunteers were studied for the occurrence and prevalence of blaCTX-M and and blaAmpC harboring-enterobacteriaceae. A subset of these patients (n=69) was previously reported for the secondary infection with the Aspergillus species. Bronchoalveolar lavages (BAL) were subjected for bacterial and fungal cultures and the bacterial isolates were screened by multiplex PCRs for the presence of blaCTX-M and blaAmpC. The isolates were also screened for the association of insertion sequence (IS26) by PCR and characterized by RAPD for any clonal relatedness. Results: A total of 143 bacterial isolates were obtained from 137 BAL specimens of BCA patients. The Enterobacteriaceae-isolates were multidrug-resistant showing concomitant resistance to fluoroquinolones and aminoglycosides. Both blaCTX-M and blaAmpC of CIT family were detected in 77.4% and 27.4% isolates, respectively. Sequencing revealed the presence of blaCTX-M-15 and blaCMY-6. Twenty one percent of the isolates were simultaneously harboring blaampC and blaCTX-M-15. IS26 PCR and RAPD typing revealed the presence of diverse bacterial population but no predominant clone was identified. The present study also suggests strong association of aspergillosis with lung cancer and further strengthens the potential use of non-validated serological tests suggested earlier. Conclusions: We emphasize that all patients of bronchogenic carcinoma should also be screened for secondary bacterial infections, along with secondary fungal infections, so as to introduce early and specific antimicrobial therapy and to prevent unwanted deaths.

  4. Choroid plexus carcinoma: Report of two cases

    Directory of Open Access Journals (Sweden)

    Singh Avninder

    2009-07-01

    Full Text Available Choroid plexus carcinomas (CPCs are rare malignant counterparts of choroid plexus papilloma which occur in infants and children with a predilection for the posterior fossa and have a poor prognosis. We report two cases of CPC diagnosed in a 5-year-old boy and a 12-year-old boy and discuss the clinicopathologic features.

  5. Linear Basal Cell Carcinoma: A Case Report

    OpenAIRE

    Ichinokawa, Yuko; Ohtuki, Akiko; Hattori, Mariko; Sadamasa, Hiroko; Hiruma, Masataro; Matumoto, Toshiharu

    2011-01-01

    Basal cell carcinoma (BCC) presents with diverse clinical features, and several morphologic and histologic variants of BCC have been reported [Sexton et al.: J Am Acad Dermatol 1990;23:1118-1126]. Linear BCC was first described as a new clinical subtype in 1985 by Lewis [Int J Dematol 1985;24:124-125]. Here, we present a case of linear BCC that we recently encountered in an elderly Japanese patient, and review other cases reported in Japan.

  6. Hepatobiliary neuroendocrine carcinoma: a case report

    OpenAIRE

    Loxha Sadushe; Sahatciu-Meka Vjollca; Maloku Halit; Petrusevska Gordana; Manxhuka-Kerliu Suzana; Loxha Naim; Shahini Labinot

    2010-01-01

    Abstract Introduction Neuroendocrine carcinoma of the gallbladder is a rather uncommon disease. We report a case of a neuroendocrine tumor that was located in the wall of the gallbladder and that extended into the liver. Case presentation A 52-year-old Caucasian woman presented with right-sided abdominal pain, ascites and jaundice. An MRI scan revealed a tumor mass located in the gallbladder wall and involving the liver. A partial hepatectomy and cholecystectomy were performed. Histology reve...

  7. Adrenocortical carcinoma: Report of two cases

    Directory of Open Access Journals (Sweden)

    C Aparna

    2011-01-01

    Full Text Available Adrenocortical carcinoma (ACC is a rare neoplasm with a slight predilection for female patients. We report two cases of ACC. The first case was of a 7-year-old girl who presented with clitoromegaly. The second case was of a 22-Year-old female who presented with a lump in the abdomen and features of Cushing′s syndrome with virilization.The clinical, biochemical, histological features along with differential diagnosis are discussed. These cases are presented because of their rarity, and also to highlight the importance of differentiating ACC from an adenoma particularly in pediatric patients.

  8. Unilateral Obstructive Emphysema in Infancy due to Mediastinal Bronchogenic Cyst-Diagnostic Challenge and Management.

    Science.gov (United States)

    Vimala, Leena Robinson; Sathya, Ravi Kishore Barla Sri; Lionel, Arul Premanand; Kishore, Jeenapalli Srinivasa; Navamani, Kirubakaran

    2015-05-01

    Bronchogenic cysts are the most common cystic mediastinal lesion in children. Bronchogenic cyst causing unilateral obstructive emphysema is a rare presentation. We report the case of a one and half month old infant who presented with respiratory distress which was initially suspected as left pneumothorax on frontal chest radiograph but was later found to be due to hyperinflated left lung and hence the possibility of congenital lobar emphysema was considered. CT thorax and limited MRI sections revealed a cystic lesion in mediastinum causing obstructive emphysema and mediastinal displacement. He underwent an emergency thoracotomy and excision of the cyst via an extrapleural approach. Post operatively, rapid improvement of the infant was noticed both clinically as well as radiologically. Cross sectional imaging like CT or MR is required for reaching the correct and early diagnosis in paediatric patients with respiratory distress, when there is diagnostic dilemma based on chest radiograph. PMID:26155530

  9. Carcinoma penis in a young boy. A case report.

    OpenAIRE

    Hemal A; Kumar R; Wadhwa S

    1996-01-01

    Carcinoma of the penis below the age of fifteen years is a rarity. A 14 year old boy presenting with advanced carcinoma penis with bilateral fungating inguinal lymphadenopathy is the subject of this case report.

  10. Choroidal metastasis from tubulopapillary renal cell carcinoma: a case report

    OpenAIRE

    Elghissassi, Ibrahim; Inrhaoun, Hanane; Ismaili, Nabil; Errihani, Hassan

    2009-01-01

    Choroidal metastases from renal carcinoma are rare. Most reported cases describe a clear cell carcinoma histologic subtype. Metastatic tubulopapillary renal cell carcinoma to the choroid plexus is very exceptional. We report the case of a 31-year-old man with a history of tubulopapillary renal cell carcinoma who presented two years later with metastatic disease to lungs and presternal soft tissue and three months after with choroidal metastasis revealed on ophtalmoscopic examination and magne...

  11. Penile mucinous carcinoma: A case report

    OpenAIRE

    ÖZTÜRK, HAKAN

    2014-01-01

    Penile cancer is an extremely rare form of urological cancer that usually originates in the epithelium of the inner preputium or glans. Major etiological factors include phimosis, poor penile hygiene and smoking. Nearly 95% of penile cancers are squamous cell carcinomas and usually occur in the sixth decade of life. The disease exhibits two variants, namely metastatic and atypical disease. Squamous differentiation may also present with mucinous metaplasia. An extremely limited number of case ...

  12. Reversed abnormal ventilation-perfusion scintigraphy in endobronchial squamous cell carcinoma

    International Nuclear Information System (INIS)

    Preoperative ventilation-perfusion scintigraphy of a 71-year-old man with right endobronchial (main bronchus) squamous cell carcinoma revealed less pulmonary perfusion than ventilation on the affected side. This is in contrast to a patient with a hilar mass whose ventilation-perfusion scan demonstrated normal ventilation with a much decreased, or even entirely absent, perfusion. It is hypothesized that, in a case of bronchogenic carcinoma, when ventilation and perfusion abnormalities are equally affected or ventilation is slightly more affected in P-V scan, it is likely that the tumor lesion is located in the lumen of the corresponding main bronchus. (orig.)

  13. Prostate carcinoma with neuroendocrine differentiation: case report and literature review

    Directory of Open Access Journals (Sweden)

    Fernandes Raquel Civolani Marques

    2001-01-01

    Full Text Available Neuroendocrine differentiation in prostatic carcinomas generally confers a more aggressive clinical behavior and less favorable prognosis than usual prostatic carcinomas. In this manuscript, we report a case of a 58-year-old man with prostatic carcinoma who died 1 year after initial diagnosis. Autopsy showed a disseminated prostatic carcinoma with neuroendocrine differentiation. There were metastasis to the spleen, an organ infrequently involved by disseminated epithelial neoplasms. Neuroendocrine differentiation was demonstrated by immunohistochemical studies in the biopsy and autopsy material.

  14. Prostate carcinoma with neuroendocrine differentiation: case report and literature review

    OpenAIRE

    Fernandes Raquel Civolani Marques; Matsushita Marcus de Medeiros; Mauad Thais; Saldiva Paulo Hilário Nascimento

    2001-01-01

    Neuroendocrine differentiation in prostatic carcinomas generally confers a more aggressive clinical behavior and less favorable prognosis than usual prostatic carcinomas. In this manuscript, we report a case of a 58-year-old man with prostatic carcinoma who died 1 year after initial diagnosis. Autopsy showed a disseminated prostatic carcinoma with neuroendocrine differentiation. There were metastasis to the spleen, an organ infrequently involved by disseminated epithelial neoplasms. Neuroendo...

  15. Verrucous carcinoma - report on two cases

    OpenAIRE

    Padmavathy L; Rao L; Ethirajan N; Gunasekaran Kavitha; Krishnaswamy B

    2009-01-01

    Squamous cell carcinoma is a common malignant tumor of the keratinizing cells of the epidermis. Verrucous carcinoma or Ackerman′s tumor is a subtype of low grade squamous cell carcinoma that can affect cutaneous and mucous surfaces. Two cases of Verrucous carcinoma affecting the lip and oral mucous membrane (oral florid papillomatosis) are being reported. One patient had a co-existent sub mucous fibrosis, a pre-malignant lesion and two auto-immune disorders, i.e., diabetes mellitus...

  16. Carcinoma triquilemal: relato de caso Trichilemmal carcinoma: case report

    OpenAIRE

    Miguel Roismann; Rosyane Rena de Freitas; Leandro Carvalho Ribeiro; Marcos Flávio Montenegro; Luciano José Biasi; Juliana Elizabeth Jung

    2011-01-01

    O carcinoma triquilemal é um tumor raro, que ocorre, geralmente, na pele exposta ao sol, principalmente face, couro cabeludo, pescoço e dorso das mãos, em indivíduos idosos, entre a 4ª e 9ª décadas de vida, sem predilação por sexo. O presente estudo mostra um caso de carcinoma triquilemal, recidivado, de difícil tratamento, em mesma topografia de um carcinoma basocelular tratado previamente com cirurgia e radioterapia.The trichilemmal carcinoma is a rare tumor that usually occurs on sun-expos...

  17. MR imaging of mucinous carcinoma of the breast associated with ductal carcinoma in situ: case report

    International Nuclear Information System (INIS)

    A mucinous carcinoma of the breast is an uncommon carcinoma containing mucin that is associated with a mucocele-like tumor or other malignant tumors. We report the MR imaging findings of two cases, a mucinous carcinoma and ductal carcinoma in situ (DCIS), associated with mucocele-like tumor. The mucinous carcinoma showed a gradually enhancing kinetic pattern on the dynamic MR and high signal intensity on the T2-weighted images. The MR findings were indistinguishable from a common benign mass of the breast

  18. Primary pulmonary synovial sarcoma: A case report and review of literature

    OpenAIRE

    Bhattacharya, Debasis; Datta, Samadarshi; Das, Anirban; Halder, Khokan Chand; Chattopadhyay, Sarbani

    2016-01-01

    Primary pulmonary synovial sarcoma is a very rare, but highly aggressive tumor. Metastatic pulmonary sarcoma due to hematogenous dissemination is much more common. Hence why in any case of pulmonary sarcoma, whole body survey is necessary to exclude a primary tumor elsewhere. No clinical or radiological presentations are specific for pulmonary sarcoma hence; it is often confused with bronchogenic carcinoma. On the other hand, image-guided fine needle aspiration cytology (FNAC) is very much he...

  19. Invasive breast carcinoma arising in microglandular adenosis: two case reports.

    Science.gov (United States)

    Choi, Jung Eun; Bae, Young Kyung

    2013-12-01

    Microglandular adenosis (MGA) is a rare benign disease that shows an infiltrative growth pattern of small glands, and it may progress to include atypia and carcinoma. Here we report two cases of breast carcinoma arising in MGA. Case 1 was a 44-year-old woman with a previous history of ductal carcinoma in situ in her right breast. During a follow-up, a 1.8 cm mass-like lesion was found in her left breast. An excisional biopsy suggested that the lesion was breast carcinoma. Case 2 was a 57-year-old woman with a 2.9 cm mass in her right breast. A core needle biopsy of the lesion suggested invasive carcinoma. Both patients underwent modified radical mastectomy with sentinel lymph node biopsy. Both tumors lacked a myoepithelial cell layer and stained positively for S-100, lysozyme, and α1-antitrypsin, which is typical of MGA. Both cases showed invasive carcinoma arising in MGA. PMID:24454466

  20. Effects of p53 mutants derived from lung carcinomas on the p53-responsive element (p53RE) of the MDM2 gene

    OpenAIRE

    Gorgoulis, V. G.; Zacharatos, P. V.; Manolis, E.; Ikonomopoulos, J. A.; Damalas, A.; Lamprinopoulos, C.; Rassidakis, G Z; Zoumpourlis, Vassilis; Kotsinas, A.; Rassidakis, A. N.; Halazonetis, T. D.; KITTAS, C.

    2008-01-01

    The present study represents a continuation of previous works in which we observed that lung carcinomas co-expressing MDM2 protein and p53 mutants (mt p53) exhibited more aggressive behaviour. In the above studies, we suggested a 'gain of function' mechanism of mt p53 proteins based on the fact that the MDM2 gene possesses a p53-responsive element (MDM2-p53RE). In this study, to prove our hypothesis, we selected 12 cases from a series of 51 bronchogenic carcinomas. In these 12 cases, we exami...

  1. Sarcomatoid chromophobe renal cell carcinoma: Cytohistopathological correlation of a case

    OpenAIRE

    Chakrabarti Indranil; Giri Amita; Majumdar Kaushik; DE, Anuradha

    2010-01-01

    Sarcomatoid renal cell carcinomas of the kidney are rare neoplasms constituting about 1-5% of all renal malignant neoplasms. These are aggressive tumors and are commonly associated with conventional (clear cell) renal cell carcinomas, but cases associated with chromophobe renal cell carcinomas are sparse. Cytological features of such lesions have rarely been reported. Here, we report a unique case of a 48-year-old male patient who presented with right flank lump and pain. A fine needle...

  2. Carcinoma of Maxillary Sinus. A case Presentation.

    Directory of Open Access Journals (Sweden)

    Blas Jorge González Manso

    2007-08-01

    Full Text Available Tumors of the nasosinuous tract developed in the air cavities usually present a considerable growing before the patient feel any symptom or sign. Great part of the symptomatology is given due to the invasion of the tumor to neighbour structures such as oral and nasal cavities and orbits. A case of a 62 year-old male patient is presented after being under a dental extraction. A bucco-sinuous communication was diagnosed. It did not respond to different treatments and after some moths an epidermoid carcinoma of the right maxillary sinus appeared. It is of great interest to let this case been known in order to outstand the importance of an early diagnosis to get a better vital prognosis in this kinds of lesions.

  3. Hepatobiliary neuroendocrine carcinoma: a case report

    Directory of Open Access Journals (Sweden)

    Loxha Sadushe

    2010-02-01

    Full Text Available Abstract Introduction Neuroendocrine carcinoma of the gallbladder is a rather uncommon disease. We report a case of a neuroendocrine tumor that was located in the wall of the gallbladder and that extended into the liver. Case presentation A 52-year-old Caucasian woman presented with right-sided abdominal pain, ascites and jaundice. An MRI scan revealed a tumor mass located in the gallbladder wall and involving the liver. A partial hepatectomy and cholecystectomy were performed. Histology revealed a neuroendocrine tumor, which showed scattered Grimelius positive cells and immuno-expressed epithelial and endocrine markers. Our patient is undergoing chemotherapy treatment. Conclusion Gastroenteropancreatic neuroendocrine tumors need a multidisciplinary approach, involving immunohistochemistry and molecular-genetic techniques.

  4. An Iranian male with syringoid eccrine carcinoma misdiagnosed as basal cell carcinoma: a case report

    Institute of Scientific and Technical Information of China (English)

    Binesh Fariba; Akhavan Ali; Kafaie Parichehr; Navabii Hossein

    2012-01-01

    Syringoid carcinoma (syringoid eccrine carcinoma, or eccrine epithelioma) is a rare cutaneous tumor with some controversy regarding its correct definition. This tumor shows a slow growth and has often been for many years, some decades before diagnosis. It may also be difficult to differentiate from its benign counterpart (syringoma) or other adnexal carcinoma and cutaneous metastasis. There have been limited case reports of syringoid carcinoma in foreign literatures but none from Iran. Here we report a case of syringoid carcinoma in a 52 year-old Iranian man. Syringoid eccrine carcinoma is a very rare and uncommon diagnosed tumor thought to be derived from eccrine sweat apparatus. It locally invasive, destructive and often shows recurrence. It may also be difficult to differentiate from metastatic adenocarcinoma.

  5. Sarcomatoid carcinoma with small cell carcinoma component of the urinary bladder: a case report with review of the literature

    OpenAIRE

    ISHIDA, MITSUAKI; Iwai, Muneo; Yoshida, Keiko; Kagotani, Akiko; OKABE, HIDETOSHI

    2013-01-01

    Sarcomatoid carcinoma of the urinary bladder is an uncommon neoplasm characterized histopathologically by the presence of malignant spindle cell and epithelial components. Albeit extremely rare, sarcomatoid carcinoma with small cell carcinoma has been reported. Herein, we describe an additional case of sarcomatoid carcinoma with small cell carcinoma and squamous cell carcinoma of the urinary bladder and review the clinicopathological features of this type of tumor. An 82-year-old Japanese mal...

  6. The Expression of p53 and Cox-2 in Basal Cell Carcinoma, Squamous Cell Carcinoma and Actinic Keratosis Cases

    OpenAIRE

    Ülker KARAGECE YALÇIN; Selda SEÇKİN

    2012-01-01

    Objective: The aim of this study was to investigate p53 and COX-2 expressions in basal cell carcinoma, squamous cell carcinoma and actinic keratoses, and to determine a possible relationship.Material and Method: 50 basal cell carcinoma, 45 squamous cell carcinoma and 45 actinic keratosis cases were evaluated. The type of tumor in basal cell carcinoma and tumor differentiation in squamous cell carcinoma were noted and the paraffin block that best represented the tumor was chosen. Immunostainin...

  7. Basal cell carcinoma of penis: case report.

    OpenAIRE

    Sulaiman, M Z; Polacarz, S V; Partington, P E

    1988-01-01

    Basal cell carcinoma of the penis is rare. A patient who presented with a penile and scrotal ulcer due to basal cell carcinoma is reported. Wide local excision and split skin grafting were performed to excise the lesion completely.

  8. Small cell carcinoma of the urinary tract: a case report

    OpenAIRE

    Kozyrakis, Diomidis; Papadaniil, Panteleimon; Stefanakis, Stefanos; Pantazis, Efstathios; Grigorakis, Alkiviadis; Petraki, Konstantina; Malovrouvas, Dimitrios

    2009-01-01

    Neuroendocrine small cell carcinoma of the urinary tract is rarely encountered and very few cases have been reported in the literature. Herein we describe a case of small cell malignancy located contemporarily in the ureter and the bladder.

  9. Mixed primary squamous cell carcinoma, follicular carcinoma, and micropapillary carcinoma of the thyroid gland: A case report.

    Science.gov (United States)

    Dong, Su; Song, Xue-Song; Chen, Guang; Liu, Jia

    2016-08-01

    Primary squamous cell carcinoma of the thyroid gland is rare, and mixed squamous cell and follicular carcinoma is even rarer still, with only a few cases reported in the literature. The simultaneous presentation of three primary cancers of the thyroid has not been reported previously. Here we report a case of primary squamous cell carcinoma of the thyroid, follicular thyroid carcinoma, and micropapillary thyroid carcinoma. A 62-year-old female patient presented with complaints of pain and a 2-month history of progressively increased swelling in the anterior region of the neck. Fine-needle-aspiration cytology of both lobes indicated the possibility of the presence of a follicular neoplasm. Total thyroidectomy with left-sided modified radical neck dissection was performed. Postoperative pathological examination confirmed the diagnosis of thyroid follicular carcinoma with squamous cell carcinoma and micropapillary carcinoma of the thyroid. Thyroid-stimulating hormone suppressive therapy with l-thyroxine was administered. Radioiodine and radiotherapy also were recommended, but the patient did not complete treatment as scheduled. The patient remained alive more than 9 months after operation. The present case report provides an example of the coexistence of multiple distinct malignancies in the thyroid. PMID:26589365

  10. Lung-sparing approach for an intrapulmonary bronchogenic cyst involving the right upper and middle lobes

    OpenAIRE

    Criscione, Alessandra; Scamporlino, Adriana; Calvo, Damiano; Migliore, Marcello

    2013-01-01

    Intrapulmonary bronchogenic cysts (IBC) represent 20% of abnormal budding of the respiratory tract. Lobectomy is the recommended treatment for IBC in symptomatic adults. We presented a case of a patient with an IBC involving the right upper and middle lobes (RUL–RML). A 27-year-old woman presented with a 2-month history of thoracic pain, cough and haemoptysis. An opacity was found on the chest X-ray. High-resolution CT/MRI showed a 7×4.5 cm marginated mass with an air bubble inside. A video-a...

  11. A Case Report of Unilateral Severe Visual Loss Along with Bilateral Optic Disc Cupping Secondary to Metastatic Brain Tumor

    Directory of Open Access Journals (Sweden)

    M Mahdavi

    2006-07-01

    Full Text Available Purpose: To report a case of unilateral severe visual loss and bilateral optic disc cupping secondary to brain metastasis of bronchogenic carcinoma Patient and findings: A 48 year-old woman presented with severe visual loss of left eye without redness or pain or any systemic findings .Clinical findings included decreased visual acuity of left eye to 4 m CF and (+3 positive Marcus-Gunn reflex .There was asymmetric optic disc cupping associated with visual field defect in left eye The neurologic investigations showed a secondary metastatic tumor in the brain from bronchogenic carcinoma. Conclusion: Before making a diagnosis of normal -tension glaucoma in asymmetric optic disc cupping and normal intraocular pressure, ophthalmologists should rule out neurologic defects and brain tumors.

  12. Primary serous papillary carcinoma of the peritoneum : a case report

    International Nuclear Information System (INIS)

    Primary serous papillary carcinoma of the peritoneum is a rare neoplasm arising from the mesothelium. Histologically it is indistinguishable from ovarian serous papillary carcinoma, but it should be free of tumor or involved only superficially with the ovary. Radiologically its common findings are peritoneal and omental masses with ascites, and it is indistinguishable from peritoneal carcinomatosis or malignant mesothelioma. We report a case of surgically proven primary serous papillary carcinoma of the peritoneum in a 63-year-old woman

  13. Postchemotherapy Histopathological Evaluation of Ovarian Carcinoma: A 40-Case Study

    OpenAIRE

    Kanwardeep Kaur Tiwana; Sarita Nibhoria; Manmeet Kaur; Tanvi Monga; Ratika Gupta

    2015-01-01

    Ovarian carcinomas are conventionally treated with primary debulking surgery followed by chemotherapy. Nowadays neoadjuvant chemotherapy followed by surgery is an upcoming treatment modality for ovarian carcinoma. This study highlights the histopathological changes observed after neoadjuvant chemotherapy. Present study is a 40-case study stressing five histological parameters: residual tumour, fibrosis, necrosis, inflammation, and psammoma bodies. All these parameters carry prognostic signifi...

  14. NEUROENDOCRINE CARCINOMA OF THE PROSTATE: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    I. Ya. Skvortsov

    2014-07-01

    Full Text Available Neuroendocrine carcinoma of the prostate belongs to the so-called small-cell neuroendocrine carcinomas and amounts to 1–2 % of all prostate malignancies. With allowance made for the low incidence of this pathology, the paper describes a case of high-grade neuroendocrine (small-cell prostate cancer with an aggressive course.

  15. Case Report: Multifocal biphasic squamoid alveolar renal cell carcinoma

    Science.gov (United States)

    Lopez, Jose Ignacio

    2016-01-01

    A multifocal biphasic squamoid alveolar renal cell carcinoma in a 68-year-old man is reported. Four different peripheral tumor nodules were identified on gross examination. A fifth central tumor corresponded to a conventional clear cell renal cell carcinoma. Biphasic squamoid alveolar renal cell carcinoma is a rare tumor that has been very recently characterized as a distinct histotype within the spectrum of papillary renal cell carcinoma. Immunostaining with cyclin D1 seems to be specific of this tumor subtype. This is the first reported case with multifocal presentation. PMID:27158455

  16. [Pulmonary Mucoepidermoid Carcinoma--A Case Report].

    Science.gov (United States)

    Yokouchi, Hideoki; Miyazaki, Masaki; Miyamoto, Takeaki; Minami, Takafumi; Tsuji, Fumio; Murata, Kohei; Ohishi, Kazuhito

    2015-11-01

    Mucoepidermoid carcinoma (MEC) of the lungs is a rare type of lung cancer, mainly arising from the submucosal salivary type mucous glands of the large bronchi. MEC is classified into low- and high-grade subtypes based on its cytological and histological features, and this classification correlates well with prognosis. We report the case of a 36-year-old man diagnosed after an initial episode of obstructive pneumonia. CT and bronchoscopy revealed an endobronchial mass in the right S3 bronchus and distal atelectasis. Although biopsy is important for deciding the treatment plan, both pre- and intraoperative biopsy resulted in false negativity in this patient. The tumor was completely resected via right upper lobectomy, and the final pathological diagnosis was low-grade MEC. No evidence of disease was found 2 years after the operation without any adjuvant therapy. At (11; 19) translocation with the associated CRTC1-MAML2 fusion oncogene is often recognized in cases of both salivary and pulmonary MEC. It is speculated that MEC is sensitive to EGFR-TKI therapy, which disrupts CRTC1-MAML2-induced proliferation signals via upregulation of the EGFR ligand amphiregulin. PMID:26805187

  17. Bronchogenic Cyst in a Patient with Difficult Asthma

    Directory of Open Access Journals (Sweden)

    Soheil Ben Razavi

    2010-03-01

    Full Text Available Difficult to treat asthma is an asthma syndrome that brings in our mind other differentials. Mediastinal masses are not common findings, but are important variables. Bronchogenic cyst is a congenital anomaly of the foregut that is typically found in the mediastinum and diagnosed accidentally. We present a 4-year-old girl with allergic asthma that began at 8-months of age and finally a bronchogenic cyst was detected in this patient. The patient had history of asthma since she was eight months old. She had a history of several asthma attacks which had partly responded to asthma management. During the last episodes of asthma attacks, she was hospitalized in Pediatric Intensive Care Unit. Imaging studies showed a 4×3 cm mass in the posterior part of the thoracic cavity that had led to tracheal narrowing was found for which the patient underwent thoracotomy and in surgical exploration a cyst that had compressed the thoracic trachea. Pathological examination of the cyst revealed a bronchogenic cyst. Bronchogenic cyst is an uncommon developmental abnormality but in a patient with obstructive pattern of airways it should be considered in differential diagnosis of asthma, especially if the asthma management is not successful.

  18. Breast carcinoma originating from a silicone granuloma: a case report

    OpenAIRE

    Nakahori, Ryoichi; TAKAHASHI, RYUJI; Akashi, Momoko; Tsutsui, Kana; Harada, Shino; Matsubayashi, Roka Namoto; Nakagawa, Shino; MOMOSAKI, SEIYA; AKAGI, YOSHITO

    2015-01-01

    Breast carcinoma rarely occurs in cases of foreign body granulomas following liquid silicone injection. Although the Food and Drug Administration (FDA) banned the use of all silicone injection products in 1992, liquid silicone injection for breast augmentation continues to be performed illegally. We herein report a case of breast carcinoma following liquid silicone injection in a 67-year-old female. A total of 45 years after liquid silicone injection, the patient had felt a breast mass in the...

  19. Oral cavity metastasis of renal cell carcinoma: A case report

    OpenAIRE

    Will Thomas; Agarwal Neena; Petruzzelli Guy

    2008-01-01

    Abstract Introduction Despite being reported rarely, renal cell carcinoma is the third most frequent neoplasm to metastasize to the head and neck region preceded only by breast and lung cancer. Little information exists regarding the presentation and work-up of metastatic renal cell carcinoma in the oral cavity. Case presentation We report the case of a 63-year-old Caucasian man presenting with an oral cavity lesion that was painful and that had grown substantially over several months. Biopsy...

  20. A Case of Metastatic Renal Cell Carcinoma to Thyroid Gland

    OpenAIRE

    Lee, Jae-Geun; Yang, Youngro; Kim, Kwang Sik; Hyun, Chang Lim; Lee, Ji Shin; Koh, Gwanpyo; Lee, Daeho

    2011-01-01

    Metastasis to the thyroid gland from distant cancer is rare, and, in some cases, is a diagnostic challenge. Here, we report a case of metastatic renal cell carcinoma of the thyroid gland. A 77-year-old man presented with a neck mass detected about 1 month previously. He had undergone a right nephrectomy owing to renal cell carcinoma 14 years previously. Fine needle aspiration cytology showed a few atypical follicular cells with nuclear atypia. Under a tentative diagnosis of papillary thyroid ...

  1. [A Case of Composite Hepatocellular Carcinoma and Neuroendocrine Carcinoma in a Patient with Liver Cirrhosis Caused by Chronic Hepatitis B].

    Science.gov (United States)

    Yun, Eun Young; Kim, Tae Hyo; Lee, Sang Soo; Kim, Hong Jun; Kim, Hyun Jin; Jung, Woon Tae; Lee, Ok Jae; Song, Dae Hyun

    2016-08-25

    Primary hepatic neuroendocrine carcinoma (PHNEC) is rare and its origin is not clearly understood. The coexistence of PHNEC and hepaotcellular carcinoma has been reported in only a few cases. We report a rare case of combined PHNEC and hepaotcellular carcinoma in a patient with liver cirrhosis caused by chronic hepatitis B that resulted in aggressive behavior and poor prognosis. PMID:27554219

  2. BASAL CELL CARCINOMA IN MIDDLE EAR: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Shankar

    2015-02-01

    Full Text Available Basal cell carcinoma is a very common skin cancer, it is much more common in fair – skinned individuals with a family history of Basal cell carcinoma and increases closure to the equator or at higher attitude, this tumor is a extremely rarely found in the middle ear, accounts for 45% of all au ricular carcinomas and is more common than squamous cell carcinoma, it is most frequently found in patient between 40 and 60 years of age, sunlight exposure is the most common modifiable risk factor, we are here presenting a case of Basal cell carcinoma in middle ear presented with ear discharge and polyp in external auditory canal and middle ear, treated with radiotherapy

  3. Synchronous Multiple Primary Gastric Carcinomas: A Case Report

    Institute of Scientific and Technical Information of China (English)

    Guo-qing SONG; Qiang WANG

    2010-01-01

    @@ Introduction Carcinomas of the stomach are the most common malignant tumors in China. Due to the recent developments in diagnostic techniques and instrumentation, the early detection of gastric carcinoma (GC) has increased. Yet synchronous multiple primary gastric carcinomas, de-fined as 2 or more primary gastric carcinomas occurring in 1 patient simultaneously, are not frequently seen. The etiology of synchronous tumors is still unclear, and their coexistence can be problematic for surgeons, oncologists and pathologists in regards to diagnosis, treat-ment, and follow-up. Research has focused mainly on such issues as the frequency of occurrence of primary multiple carcinomas, identi-fication of high-risk groups, early diagnosis, treatment methods, and prognostic factors. The purpose of this article is to present a rare case of synchronous tumors and to review the literature addressing the sur-gical treatment for patients with multiple cancers.

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

    Energy Technology Data Exchange (ETDEWEB)

    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

  5. Gall bladder carcinoma with ampullary carcinoma: A rare case of double malignancy

    Directory of Open Access Journals (Sweden)

    Praveer Rai

    2013-01-01

    Full Text Available Simultaneous double cancers in the biliary system are rare. Most are associated with pancreaticobiliary maljunction (PBM. However, it can occur in patients without PBM. Differentiation between these events is important since these two mechanistic origins imply different stages of disease, as well as different subsequent treatments and prognoses. Herein, we report a case of ampullary carcinoma associated with gall bladder carcinoma diagnosed nonoperatively and palliated with biliary metal stenting.

  6. Report of a Rare Case of Papillary Thyroid Carcinoma Associated with Renal Cell Carcinoma

    OpenAIRE

    Sh. Borzouei; S. Mahmoodi; A.H. Moaddab; A.R. Salim Bahrami

    2012-01-01

    Introduction: Papillary thyroid cancer (PTC) is the most common well-differentiated cancer of the thyroid. Only in few cases of PTC entity of renal cell carcinoma has been observed in patients affected with PTC. Case Report: In this study we report a case of sporadic PTC and renal cell carcinoma in a 63 year-old woman. Conclusion: After surgery the patient was hospitalized for 1 month in ICU section. 3 months after being discharged from the hospital, she was still in a good condition and is u...

  7. Apocrine carcinoma of the breast: a case report

    International Nuclear Information System (INIS)

    Apocrine carcinoma is a rare breast cancer and its frequency is about 0.4% of all breast cancers. Little is known about its clinical behavior and prognosis. To our knowledge, few studies have reported the radiologic appearances of apocrine carcinoma in the breast and there has been no such report from Korea. We describe the sonographic findings of a case of apocrine carcinoma in the breast. The sonographic findings are microlobulated heterogeneous hypoechoic lesion that has a central markedly hypoechoic portion and a peripheral mixture of iso and hypoechgenecity

  8. Giant Basal Cell Carcinoma of the Forehead: A Case Report

    OpenAIRE

    Rudić, Milan; Kranjčec, Zoran; Lisica-Šikić, Nataša; Kovačić, Marijan

    2012-01-01

    Giant basal cell carcinoma (GBCC) is defined as a tumor 5cm or greater in diameter. They present less than 1% of all basal cell carcinomas. We present a case of an 85-year-old male patient with a giant ulcerating tumor of the left forehead (measuring 7x6cm). Under local anesthesia tumor was surgically excised. No involvement of the underlying periostal or bone structure was noted. Pathohystological exam revealed the giant basal cell carcinoma, with free surgical margins. Giant basal cell carc...

  9. Endometrial intraepithelial carcinoma: A case report and brief review

    Directory of Open Access Journals (Sweden)

    Ram Manisha

    2008-10-01

    Full Text Available This case report describes the precursor lesion of uterine papillary serous carcinoma (UPSC. A 65-year-old post-menopausal female presented with prolapse and vaginal discharge and underwent a hysterectomy revealing an atrophic endometrium, highly atypical endometrial glands, the lining cells of which showed pseudostratification, hobnailing, a high nuclear to cytoplasmic ratio, and prominent nucleoli. A p53 immunoreactivity score of 8 and a MIB-1 index of 80% was obtained leading to a diagnosis of endometrial intraepithelial carcinoma (EIC. Since serous EIC is commonly associated with extra-uterine serous carcinoma, it is a uniquely aggressive precursor lesion. Molecular studies support the hypothesis that EIC is a precursor of both uterine and extra-uterine invasive serous carcinomas. This is why the treatment protocol for EIC cases is total abdominal hysterectomy (TAH, accompanied by a staging procedure. In our patient, EIC was limited to the endometrium; associated with an excellent clinical outcome.

  10. LATE PRESENTATION OF BASAL CELL CARCINOMA - A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Phani Kumar

    2013-12-01

    Full Text Available PURPOSE: To present a case of basal cell carcinoma with late presentation. METHODS: A 55year - old woman with gradual progressive, nodular, small brown lesion at the left lower eye lid for past 3 years was examined with, computed tomography (CT and then Excisional biopsy was done. RESULTS: The presenting symptom s of the patient were gradual progressive, nodular, sma ll brown lesion at the left lower eye lid . Excisional bi opsy with frozen section of the lesion was performed. Histopathologic evaluation of the eyelid lesion disclosed Trichoblastic (basal cell carcinoma of lower eye lid with large nodular and cribiform (a denoid patterns without any lymph - vascula r and perineural invasion. Post - operative period was uneventful. CONCLUSION: We are hereby reporting this case of eyelid BCC, with no history of skin cancer, or radiation treatment but exposure to sunlight. With earl y adequate treatment the prognosis is good KEYWORDS: B asal cell carcinoma, Excisional biopsy, Trichoblastic carcinoma .

  11. A Case of Esophageal Squamous Cell Carcinoma with Pancreatic Metastasis

    OpenAIRE

    Park, Choulki; Jang, Jae Young; Kim, Youn Hwa; Hwang, Eun Jung; Na, Ki Yong; Kim, Kyung-Yup; Park, Jae Hyun; Chang, Young Woon

    2013-01-01

    Solitary pancreatic metastasis of esophageal cancer is extremely rare. We report the case of a 58-year-old male admitted with esophageal cancer. Additional asymptomatic solitary hepatic and pancreatic masses were observed in the staging work-up for esophageal cancer. The hepatic mass was confirmed as a primary hepatocellular carcinoma with an ultrasound-guided needle biopsy. An esophagectomy with a distal pancreatectomy and radiofrequency ablation for hepatocellular carcinoma were performed. ...

  12. Primary Small Cell Carcinoma in Urinary Bladder: A Rare Case

    Directory of Open Access Journals (Sweden)

    Ahmet Çamtosun

    2015-01-01

    Full Text Available Small cell carcinoma of bladder, which does not have a common and accepted treatment protocol, is a rare and highly aggressive tumor. It is mostly pulmonary originated; however, it can rarely be seen in extrapulmonary sites. We presented an interesting and uncommon case, in which the transitional cell tumor was found in the transurethral resection specimen, but the small cell carcinoma was detected in the final radical cystectomy material.

  13. Primary Small Cell Carcinoma in Urinary Bladder: A Rare Case

    OpenAIRE

    Ahmet Çamtosun; Huseyin Çelik; Ramazan Altıntaş; Nusret Akpolat

    2015-01-01

    Small cell carcinoma of bladder, which does not have a common and accepted treatment protocol, is a rare and highly aggressive tumor. It is mostly pulmonary originated; however, it can rarely be seen in extrapulmonary sites. We presented an interesting and uncommon case, in which the transitional cell tumor was found in the transurethral resection specimen, but the small cell carcinoma was detected in the final radical cystectomy material.

  14. Nasopharyngeal carcinoma metastasis to the mammary gland: A case report

    OpenAIRE

    LI, Shuang; Yang, Jiyuan

    2014-01-01

    Nasopharyngeal carcinoma is the second most common type of malignancy in Southern China. Metastatic sites are usually multifocal and involve the bones, lungs and distant lymph nodes. To date, there have been no studies with regard to nasopharyngeal carcinoma metastasis to the mammary gland. In the current study, the case of a 56-year-old female with nasal obstruction, epitaxis and a bilateral neck mass is presented. Following a series of examinations, the patient was diagnosed with nasopharyn...

  15. Breast Metastasis from Renal Cell Carcinoma: A Case Report

    International Nuclear Information System (INIS)

    Metastatic breast cancer from renal cell carcinoma is extremely rare and has non-specific findings that include a well circumscribed lesion without calcification on mammography and a well circumscribed hypoechoic lesion without posterior acoustic shadowing on sonography. We report a case of metastatic breast cancer from renal cell carcinoma and describe the radiologic findings in a 63-year-old woman who has no history of primary neoplasm

  16. Breast Metastasis from Renal Cell Carcinoma: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Seon Jeong; Kim, Ji Young; Jeong, Myeong Ja; Kim, Jae Hyung; Kim, Soung Hee; Kim, Soo Hyun; Jun, Woo Sun; Kim, Hyun Jung; Han, Se Hwan [Sanggye Paik Hospital, Seoul (Korea, Republic of)

    2010-01-15

    Metastatic breast cancer from renal cell carcinoma is extremely rare and has non-specific findings that include a well circumscribed lesion without calcification on mammography and a well circumscribed hypoechoic lesion without posterior acoustic shadowing on sonography. We report a case of metastatic breast cancer from renal cell carcinoma and describe the radiologic findings in a 63-year-old woman who has no history of primary neoplasm.

  17. Verrucous carcinoma of the nasopharynx--a clinicopathologic case report.

    Science.gov (United States)

    Jahn, A F; Walter, J B; Farkashidy, J

    1980-02-01

    The purpose of this case presentation is to alert the clinician and pathologist to the unique features of verrucous carcinoma. Although the nasopharynx is an unusual site for this tumor, the features inherent to verrucous carcinoma are apparent; a misleadingly benign histologic appearance which contrasts dramatically with the inexorable progressive destruction of normal structures. Secondary infection is common and should not be mistaken for a primary process. Diagnosis rests on dialogue between clinician and pathologist. PMID:7359618

  18. Squamous cell carcinoma of the pancreas with liver metastasis: a case report

    Institute of Scientific and Technical Information of China (English)

    CHEN Qiang-pu; OU Kun; GUAN Qing-hai; ZHANG Fan

    2008-01-01

    @@ Squamous cell carcinoma of the pancreas is an unusual cancer of ductal cell origin. In a review of 6668 cases of exocrine pancreatic cancer from various registries reported from 1950 through 1985, the incidence of squamous carcinoma and adenosquamous carcinoma was 0.005% and 0.01%, respectively.1 We report a case of squamous cell carcinoma of the pancreas with liver metastasis.

  19. Fine Needle Aspiration Cytology in Diagnosing Rare Breast Carcinoma – Two Case Reports

    OpenAIRE

    Ramljak, Vesna; Šarčević, Božena; Velemir Vrdoljak, Danko; Bobuš Kelčec, Iva; Agai, Merdita; Trutin Ostović, Karmen

    2010-01-01

    In this paper, we are presenting the two cases of very rare tumors: breast sebaceous carcinoma, which has been described for the first time in Croatian medical literature, and pure breast squamous carcinoma. First case, sebaceous carcinoma, is still quite unknown regarding its morphological characteristics and biological behavior. In the second case, squamous carcinoma, also very rare, was found in a patient who previously had a number of diagnosed head and neck skin carcinomas, and was diagn...

  20. Squamous cell carcinoma of the lacrimal caruncle : case reports

    NARCIS (Netherlands)

    van de Put, Mathijs A. J.; Haeseker, Barbara I.; De Wolff-Rouendaal, Did; De Keizer, Robert J. W.

    2014-01-01

    Purpose: To report 2 cases of squamous cell carcinoma of the lacrimal caruncle. Methods: Two patients, a 38-year-old man and a 72-year-old woman, presented with a painful mass in the medial angle of the eyelid aperture, with signs of inflammation. Biopsy was performed in both cases. Results: Patholo

  1. Thyroglossal duct cyst carcinoma with concurrent thyroid carcinoma: a case report

    Directory of Open Access Journals (Sweden)

    Gebbia Vittorio

    2008-04-01

    Full Text Available Abstract Introduction Thyroglossal duct carcinoma is a very rare finding and its presentation is similar to that of a benign cyst, which is a relatively common developmental abnormality that may manifest as a midline, neck mass. In general the diagnosis of thyroglossal duct carcinoma is based on the pathologic examination of the mass, but needle aspiration cytology, ultrasound and computed tomography play a role in the differential diagnosis of malignancy. Case presentation A further case of thyroglossal duct carcinoma and concurrent thyroid carcinoma with locoregional lymph node metastases affecting a 40-year-old woman followed up for 4 years is presented and discussed. Conclusion Sistrunk's surgical technique must always be the initial treatment, but in case of carcinoma further surgery, that is, thyroidectomy with or without lymph node dissection, and treatment with radioactive iodine have to be considered according to the microscopic and clinical findings. Accurate pre-operative clinical and radiological evaluation should be performed in order to plan surgical strategy.

  2. Cox-2 gene overexpression in ureteral stump urothelial carcinoma following nephrectomy for renal cell carcinoma: a case report

    OpenAIRE

    Chang Wei-Pin; Chien Tsu-Ming; Wang Yu-Shiuan; Chiu Siou-Jin; Lee Mei-Hui; Chang Wei-Chiao; Chou Yii-Her; Hou Ming-Feng

    2012-01-01

    Abstract Introduction A primary ureteral stump tumor after a nephrectomy is rare; urothelial carcinoma of the ureteral stump after a nephrectomy for renal cell carcinoma is even rarer. A thorough review of the literature indicated that only seven cases have previously been reported. In this study, we report the first Taiwanese case of urothelial carcinoma of the ureteral stump after a nephrectomy. It is also the first female case in the literature. The relationship between inflammatory genes,...

  3. Endometrial carcinoma occuring from polycystic ovary disease : A case report

    International Nuclear Information System (INIS)

    Endometrial carcinoma usually occurs in postmenopausal women ; less than 5% occurs in women under the age of 40. Up to one quarter of endometrial carcinoma patients below this age have PCO(polycystic ovary disease, Stein-Leventhal syndrome). The increased incidence of endometrial carcinoma in patients with PCO is related to chronic estrogenic stimulation. We report MR imaging in one case of endometrial carcinoma occuring in a 23 year old woman with PCO and had complained of hypermenorrhea for about three years. On T2-weighted MR image the endometrial cavity was seen to be distended with protruded endometrial masses of intermediate signal intensity, and the junctional zone was disrupted beneath the masses. Both ovaries were best seen on T2-weighted MR imaging and showed multiple small peripheral cysts and low signal-intensity central stroma

  4. Nasopharyngeal carcinoma metastasis to the mammary gland: A case report.

    Science.gov (United States)

    Li, Shuang; Yang, Jiyuan

    2015-01-01

    Nasopharyngeal carcinoma is the second most common type of malignancy in Southern China. Metastatic sites are usually multifocal and involve the bones, lungs and distant lymph nodes. To date, there have been no studies with regard to nasopharyngeal carcinoma metastasis to the mammary gland. In the current study, the case of a 56-year-old female with nasal obstruction, epitaxis and a bilateral neck mass is presented. Following a series of examinations, the patient was diagnosed with nasopharyngeal carcinoma (cT3N3M0). Subsequently, the patient received radical radiation therapy. After three months, a mass was identified in the left breast, together with enlargement of multiple lymph nodes in the left axilla. The patient underwent a mastectomy and pathological examination revealed that the breast mass and axillary lymph node tissues were derived from the nasopharynx. To the best of our knowledge, this is the first report of a nasopharyngeal carcinoma that metastasized to the mammary gland. PMID:25435974

  5. Unique Case Report of Pineal Gland Metastasis From Bladder Carcinoma.

    Science.gov (United States)

    Li, Jun; Wang, Ping; Wang, Bin

    2016-05-01

    Pineal metastasis is uncommon and most metastatic pineal lesions are asymptomatic. To our knowledge the herein reported case is the first in which the pineal gland was confirmed as the metastatic site of a bladder carcinoma.The patient reported in this case is a 59-year-old man who suffered from headache and delirium for 4 days after surgical treatment for removal of a bladder carcinoma 1 year ago. Magnetic resonance imaging (MRI) revealed a solid tumor involving the pineal gland with significant enhancement.The patient underwent surgical treatment for removal of the neoplastic lesion in the pineal gland. Histopathological examination confirmed invasion of the pineal gland by metastatic urothelial carcinoma.This case highlighted that the presence of pineal lesions in patient with known malignancy should raise suspicion of metastatic involvement. PMID:27149501

  6. Basal cell carcinoma with progression to metastatic neuroendocrine carcinoma: Case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Volkan Adsay

    2010-03-01

    Full Text Available Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 Merkel cell carcinoma (MCC or primary cutaneous neuroendocrine carcinoma is a malignant tumor considered to demonstrate differentiation towards Merkel cells that are present at the base of the epidermis or around the apical end of some hair follicles and are thought to play an yet uncertain role in sensory transduction. Here we present the case of a 54-year-old female with a basal cell carcinoma (BCC of the skin with neuroendocrine features (positivity for chromogranin that has evolved during multiple recurrences and radiotherapy into a high-grade neuroendocrine carcinoma with morphologic and immunohistochemical features of MCC (trabecular and nesting arrangement, positivity for chromogranin, cytokeratin 20, neuron specific enolase, and also neurosecretory granules on electron microscopy. The progression from a chromogranin positive basal cell carcinoma of the skin, to a high grade neuroendocrine carcinoma demonstrates the potential for cross differentiation among skin tumors.

  7. Bronchiolo-alveolar cell carcinoma: A review of 11 cases

    International Nuclear Information System (INIS)

    Eleven patients with proved Bronchiolo-alveolar cell carcinoma were found in the chest department of the national menical center from 1975 to 1981. The clinical od Bronchiolo-alveolar cell carcinoma is recently increased as primary lung carcinoma. The results were as follow. 1. The ratio of male and female was 5 : 6, and an incidence of 4.4% among total primary lung cancer patients. The highest incidence (3 of cases) was seen in the sixth decade, and the remaining cases were evenly distributed in the third, fourth, and fifth decades of life. Among them youngest was 29 years old and the oldest was 66 years old. 2. Clinical and radiological initial diagnosis prior to the final diagnosis were as follows; pulmonary tuberculosis; 7 cases, pneumonia; 1 case, bronchiectasis; 1 case, and lung cancer; 2 cases. 3. Radiological examination of chest presented several pictures; most commonly, homogenous or patchy infiltration; 6 cases, nodular or mass like densities; 2 cases, disseminated nodular or military patterns; 2 cases, and reticular pattern; 1 case. 4. Bronchogram revealed no contributable findings except one case of complete tappering obstruction of the segmental bronchus. Therefore we arrive at the conclusion that early diagnosis will result in increased resectability and improved survival so aggressive diagnostic work-up for suspicious pulmonary infiltrate is necessary

  8. Epidermoid carcinoma of the conjunctiva. Case report

    Directory of Open Access Journals (Sweden)

    María Adela LLull Tombo

    2011-12-01

    Full Text Available Se presenta el caso de un paciente de 76 años de edad con un carcinoma epidermoide de conjuntiva.  La manifestación clínica principal fue la molestia, el dolor y el ojo rojo. Al examen físico ocular se encontró lesión blanquecina, con vasos sanguíneos en el ángulo interno, por encima del pterigion en ojo derecho. Se diagnosticó como carcinoma epidermoide de la conjuntiva, el cual evolucionó de forma rápida e invasiva. Se intervino quirúrgicamente en tres ocasiones debido a las recurrencias.

  9. Mandibular ameloblastoma and maxillary adenoid cystic carcinoma: case report.

    Science.gov (United States)

    Tamme, Tiia; Leibur, Edvitar; Kulla, Andres

    2003-12-01

    We report the case of a 74-year-old woman who developed a follicular ameloblastoma of the right mandible and 22 months later developed a cribriform adenoid cystic carcinoma of the soft palate on the right maxilla. The ameloblastoma was treated by hemimandibulectomy, and the adenoid cystic carcinoma was managed by resection of the soft palate and the surrounding tissue and bone followed by a 6-week course of radiotherapy. Our review of the literature indicates that only one similar case has been previously reported where an odontogenic tumor and a salivary gland tumor involved two different anatomic locations in the same patient at nearly the same time. PMID:14702876

  10. Primary peritoneal serous carcinoma: A rare case and palliative approach

    Directory of Open Access Journals (Sweden)

    Viral M Bhanvadia

    2014-01-01

    Full Text Available Primary peritoneal serous carcinoma (PPSC is a rare primary malignancy that diffusely involves the peritoneum, indistinguishable clinically and histopathologically from primary serous ovarian carcinoma. The origin of PPSC has not been well characterized. Here we present a case of PPSC diagnosed in ultrasonography-guided fine needle aspiration cytology (FNAC in a 76- old female presenting with ascites, abdominal pain, distension and constipation. PPSC is an unusual tumour but cytomorphology is distinctive enough to diagnose preoperatively. In the case report hereby described PPSC is an inoperable malignancy, hence chemotherapy and palliative care are the only offered treatment.

  11. Bilateral multiloculated cystic renal cell carcinoma (Case report)

    OpenAIRE

    Gümürdülü, D; Uğuz, A; Gökdemir, A.; Soyupak, B.

    2014-01-01

    Aim: Multiloculated cystic renal cell carcinoma is a rare variant of renal cell carcinoma. Incidence and biological behaviour of the tumor are unknown and bilateral cases are very rare. Case report: Fifty four-years- old male patient was admitted to the Urology policlinic with a left flank pain which was present during one month. On ultra sonographic examination solid hypoecoic mass 37x 32 mm in size and extending to the adrenal area were found at the upperpole of right kidney. Another mass 3...

  12. Unique Case Report of Pineal Gland Metastasis From Bladder Carcinoma

    OpenAIRE

    Li, Jun; Wang, Ping; Wang, Bin

    2016-01-01

    Abstract Pineal metastasis is uncommon and most metastatic pineal lesions are asymptomatic. To our knowledge the herein reported case is the first in which the pineal gland was confirmed as the metastatic site of a bladder carcinoma. The patient reported in this case is a 59-year-old man who suffered from headache and delirium for 4 days after surgical treatment for removal of a bladder carcinoma 1 year ago. Magnetic resonance imaging (MRI) revealed a solid tumor involving the pineal gland wi...

  13. The Expression of p53 and Cox-2 in Basal Cell Carcinoma, Squamous Cell Carcinoma and Actinic Keratosis Cases

    Directory of Open Access Journals (Sweden)

    Ülker KARAGECE YALÇIN

    2012-05-01

    Full Text Available Objective: The aim of this study was to investigate p53 and COX-2 expressions in basal cell carcinoma, squamous cell carcinoma and actinic keratoses, and to determine a possible relationship.Material and Method: 50 basal cell carcinoma, 45 squamous cell carcinoma and 45 actinic keratosis cases were evaluated. The type of tumor in basal cell carcinoma and tumor differentiation in squamous cell carcinoma were noted and the paraffin block that best represented the tumor was chosen. Immunostaining by p53 and COX-2 was performed on sections of the paraffin blocks.Results: p53 expression was observed in 98% of basal cell carcinoma, 88.9% of squamous cell carcinoma and all actinic keratosis cases. p53 expression was also noted in non-dysplastic appearing epithelium in actinic keratosis cases. COX-2 expression was seen in 90, 100 and 88.9% of the basal cell carcinoma, squamous cell carcinoma and actinic keratosis groups, respectively. Skin appendages, inflammatory cells and vascular structures were also stained by COX-2 besides tumor tissue. COX-2 expression increased by the p53 expression increase in basal cell carcinoma and squamous cell carcinoma. p53 and COX-2 expressions were not related in terms of tumor type in the BCC and were not related in terms of differentiation in SCC.Conclusion: The existence of p53 expression in actinic keratosis cases has supported the idea that p53 plays a role in the early steps of carcinogenesis in skin cancers. The fact that the expression of COX-2 increases in line with the increase of p53 expression in basal cell carcinoma and squamous cell carcinoma cases indicates that COX-2 expression may be affected by p53

  14. Primary adenoid cystic carcinoma of axillary ectopic breast tissue: Case report of a rare entity

    Directory of Open Access Journals (Sweden)

    Anuj Sharma

    2016-01-01

    Full Text Available Ectopic breast tissue, a developmental anomaly, is a rare occurrence. Isolated pathologies in ectopic breast tissue with normal breast architecture are even rarer. Cases with primary invasive ductal carcinoma, invasive lobular carcinoma, secretory carcinoma, and mucinous carcinoma have been reported in ectopic breast tissue. We report a case of primary adenoid cystic carcinoma of axillary ectopic breast tissue, which to our belief has never been reported earlier.

  15. Adenoid Cystic Carcinoma of Accessory Parotid Gland: A Case Report.

    Science.gov (United States)

    Das, Somdipto; Nayak, Umanath K; Buggavetti, Rahul; Sekhar, Shobana

    2016-05-01

    The accessory parotid gland is salivary gland tissue separated from the main gland at a variable distance. This gland is histologically similar to the main gland, but has a higher incidence of malignant neoplasms than the main gland. Regarding the various malignant neoplasms, studies have shown higher incidences of mucoepidermoid carcinoma, with less than 2% being adenoid cystic carcinoma. We present a case of swelling in the midcheek region that, after clinical examination, was diagnosed as a case of neoplasm of the accessory parotid gland. On the basis of auxiliary investigations including intraoperative frozen section, it was concluded that it was adenoid cystic carcinoma, grade I, and after wide surgical resection, the tumor was removed without undergoing superficial parotidectomy. The patient received postoperative radiotherapy (RT) and was followed for 14 months without any recurrence or substantial facial asymmetry. PMID:26851989

  16. BRAIN METASTASIS FROM HEPATOCELLULAR CARCINOMA: A RARE CASE

    Directory of Open Access Journals (Sweden)

    A. Kh. Bekyashev

    2012-01-01

    Full Text Available Hepatocellular carcinoma ranks 5th in prevalence and 3rd in cancer mortality worldwide. The prognosis of this disease is very poor: the 5-year survival rate was not more than 3–5%. Metastases generally occur in the lung, in the lymph nodes of the abdomen, chest, and neck, in the vertebrae, kidneys, and adrenals. The cases of brain metastasis from hepatocellular cancer are very rare. Overall, the prognosis is very poor for patients with brain metastases from hepatocellular carcinoma. Nevertheless, solitary brain metastases and good hepatic function are favorable survival criteria; thus, the treatment of this group of patients may lead to their better survival. The paper describes a clinical case of brain metastasis from hepatocellular carcinoma in a patient receiving the combination treatment involving neurosurgical treatment and targeted therapy. 

  17. Clostridium septicum Sepsis and Colon Carcinoma: Report of 4 Cases

    Directory of Open Access Journals (Sweden)

    Eric Mao

    2011-01-01

    Full Text Available An association exists between colon carcinoma and Clostridium septicum infection, especially bacteremia. We reviewed retrospectively all positive blood cultures for this organism at a 300-bed general hospital over 4 years. Four of 15 cases were associated with concurrent colon carcinoma. C. septicum infection was the presenting feature of previously undiagnosed large bowel malignancy in three patients. We report this small case series to alert clinicians to the diverse spectrum and diagnostic difficulties of this rare, potentially catastrophic association. Although commonly associated with necrotizing skin or soft tissue infections, this bacterium can present with nonspecific or atypical symptoms. All patients with positive blood cultures for C. septicum, even without clinical suspicion of large bowel malignancy, should undergo colonoscopy to evaluate for colon carcinoma.

  18. A rare case of primary malignant small cell carcinoma combined with urothelial cell carcinoma in the ureter

    OpenAIRE

    Jang, Hoon; Yuk, Seung Mo; Kim, Jong Ok; Han, Dong Seok

    2013-01-01

    Background Extrapulmonary small cell carcinomas have been reported in a variety of organs, and their incidence in the genitourinary tract is second only to that in the gastrointestinal tract. To date, however, only a few cases of small cell carcinoma of the ureter have been reported. Because the extreme rarity of this type of carcinoma, its clinical behaviour, diagnostic methods, and effective treatment modalities have not yet been determined. Case presentation A 59-year-old man presented wit...

  19. Multifocal Carcinoma of Oral Cavity: A Case Report

    OpenAIRE

    Anilkumar L Bhoweer; Sudarshan Ranpise

    2016-01-01

    Oral Carcinoma is most common among several other cancers in our country (over 40%). The most causative factor is tobacco in various forms. It is very rare to have multiple foci or centres for cancer in oral cavity. The case presents a rarity, having multiple (about 4) cancer sites in the oral cavity.

  20. A rare case of mucoepidermoid carcinoma of the nasal septum

    Directory of Open Access Journals (Sweden)

    Barcellos, Alano Nunes

    2008-12-01

    Full Text Available Introduction: Mucoepidermoid carcinoma is the most common malignant neoplasm of the salivary glands, and the parotid is the main site of attack. It also occurs in the minor salivary glands from the nasal cavity to the lungs. Nasal location of the mucoepidermoid carcinoma is extremely rare. There is little literature on similar cases. Objective: To report a case of mucoepidermoid carcinoma of the right nasal septum, and cover general aspects of the pathogenesis, diagnosis, therapy, and post-operative follow-up. Case Report: We present a case of a 32-year-old patient with a history of nasal obstruction, epistaxis and tumoration in the right nasal cavity. The biopsy revealed it was a mucoepidermoid carcinoma. The tumor was surgically removed using endoscopes with associated complementary radiotherapy. The anatomopathological analysis classified it with a high degree of malignancy. We obtained remission of the symptoms and without subsequent recurrence. Conclusion: Tumor nasal masses should be studied with imaging and histopathology examinations. We may discover rare malignant nasal tumors.

  1. A Case of Sphenoid Sinus Metastasis in Hepatocellular Carcinoma.

    Science.gov (United States)

    Lee, Tae Hoon; Rangan, Vikram; Khallafi, Hicham

    2016-06-01

    Sphenoid sinus metastasis from hepatocellular carcinoma (HCC) has been reported only rarely. We present a case of solitary sphenoid sinus metastasis of a 2.7 × 2.3 cm single HCC lesion. (Hepatology 2016;63:2050-2053). PMID:26928869

  2. Parathyroid carcinoma: a review and presentation of two case histories

    International Nuclear Information System (INIS)

    Parathyroid carcinoma is extremely rare, accounting for only 0.005% of all cancers. This paper reviews the pathological and clinical aspects of this neoplasm and reports the histories of two cases seen at the Princess Royal University Hospital, Farnborough. (authors)

  3. Carcinoma cheek: regional pattern and management

    International Nuclear Information System (INIS)

    Oral cancer varies globally and regionally, and is closely linked with geographical, social, economical, biological, ethnic, dietary and environmental factors. In western countries it accounts for about 2 - 5% while in the south-east Asia for about 40% of all cancers. In Pakistan it is second commonest tumour after bronchogenic carcinoma in males and breast carcinoma in females. The objectives of this study were to find out the pattern of carcinoma cheek in our region, its etiological associations, management and prognosis. This study was conducted in the Otolaryngology and Head and Neck Surgery Department of Civil Hospital, Karachi from April 1995 to December 1998. It was prospective study. Methods: Forty-five cases of primary carcinoma cheek were diagnosed and investigations including OPG and CT scan were carried out along with other required investigations to evaluate the extension of tumour, bony erosion and metastasis. TNM staging was done. All patients were treated surgically, sent for post-operative radiotherapy or chemo radiation and followed up for 3 years. Result: Among 45 cases of oral cancer, 28 were females and 17 were males. Common presenting symptom was growth or ulcer. It was more common in 41 - 50 years of age. Squamous cell carcinoma (SCC) was found in 95.5% of the cases. Most of the patients 31 (68%) were in T4 stage. Surgical excision was done in all cases with reconstruction in 23 cases and neck dissection in 39 cases. In the follow up for 3 years, 30 patient remained disease free. Conclusion: Carcinoma cheek is a common entity in our region and now it is seen in relatively younger patients. Oral cancer is a self preventable disease. What is required is to develop awareness of oral hygiene and discourage the habit of social carcinogens use. Early diagnosis and treatment offers better chance of cure whereas advance disease has a poor prognosis. (author)

  4. Case report from Mayo Clinic. Locally advanced Bartholin gland carcinoma

    International Nuclear Information System (INIS)

    Tumors of the Bartholin gland are rare, comprising less than 5% of all vulvar malignancies. Treatment is largely based on that of vulvar and anal squamous cell carcinomas. A case of invasive, grade 4, poorly differentiated squamous cell carcinoma of the Bartholin gland is presented. Our patient, a 47-year-old woman, had a history significant for cervical intraepithelial neoplasia treated with conization, type 2 diabetes mellitus, and tobacco use. The course of treatment included preoperative radiotherapy plus 5-fluorouracil and cisplatin chemotherapy, followed by restaging and posterior exenteration in combination with vaginal reconstruction. (author)

  5. MUCOEPIDERMOID CARCINOMA OF THE BREAST: A RARE CASE

    Directory of Open Access Journals (Sweden)

    Arun Kumar

    2016-02-01

    Full Text Available Mucoepidermoid carcinoma of the salivary glands are common but it’s a rare tumour in the breast. Only 28 cases have been reported in the literature. The patient presented with lump in the right breast of duration 6 months with FNAC showing fibrocystic disease but excisional biopsy showed low-grade mucoepidermoid carcinoma of the right breast. Later patient underwent right modified radical mastectomy and adjuvant chemoradiation and she is disease free after a follow-up of 2 years. There is less literature available on this about the management and prognosis.

  6. Esophageal carcinoma originating in a duplication cyst: case report

    Directory of Open Access Journals (Sweden)

    Pimenta Amadeu P. A.

    1997-01-01

    Full Text Available The authors present the case report of a 61-year-old man, admitted with middle third squamous cell esophageal carcinoma. He was submitted to a curative gastroesophageal resection via a medium laparotomy and a right thoracotomy. An intrathoracic esophagogastric anastomosis was performed. The pathological analysis of the surgical specimen revealed a squamous cell carcinoma clearly originating from the epithelial lining of an esophageal duplication cyst. Immunohistochemitry showed p 53 staining of the tumor cells. The patient at 11 month follow up was asymptomatic.

  7. Ruptured renal cell carcinoma in pregnancy: a rare case presentation

    Directory of Open Access Journals (Sweden)

    Prameela RC

    2016-05-01

    Full Text Available Malignancy in pregnancy is rare. Carcinomas in pregnancy are mostly kidney cell mass. Renal cell carcinoma (RCC is the commonest malignancy in pregnancy. Because of softness and increased vascularity, rupture of renal cell carcinoma is not uncommon. Here we are presenting a rare case of renal cell carcinoma in pregnancy with spontaneous rupture resulting in massive hemoperitoneum and serious outcome because of late presentation renal cell carcinoma seldom ruptures. A 26 year old woman G2P1L1 with term pregnancy was referred to hospital 80kms away from periphery with non-progression of labour. There was antenatal record suggesting hypertensive disorder of pregnancy in second trimester. On examination, patient was in hypovolemic shock with profuse distension of abdomen. Diagnosis of abruption grade 3 or rupture uterus was made and immediate laparotomy was done. On opening the abdomen, there was hemoperitoneum but uterus was intact. Emergency LSCS done extracted a stillborn baby. There were no retro placental clots also. There was lot of necrotic tissue in the abdomen and there was a tumour arising from lower pole of left kidney which had invaded the renal vessels and had ruptured. Peripartum hysterectomy and left nephrectomy was done. Women did not respond to treatment and died. The objective of presenting this case is the dilemmas faced by the obstetrician in case of shock in 2nd stage of labour. Simple diagnostic tool like renal ultrasound will help to detect at an early stage which could improve the outcome. All cases of hypertensive disorders of pregnancy should be investigated for secondary causes of hypertension. Abdominal USG must be done for all cases of hypertensive disorders of pregnancy in 2nd trimester. Prompt diagnosis and early treatment is the key in management of such condition in pregnancy. [Int J Reprod Contracept Obstet Gynecol 2016; 5(5.000: 1677-1679

  8. Tracheal adenoid cystic carcinoma masquerading asthma: A case report

    OpenAIRE

    Kurul Cuneyt; Demircan Sedat; Kokturk Nurdan; Turktas Haluk

    2004-01-01

    Abstract Background Tracheal tumors are often misdiagnosed as asthma and are treated with inhaled steroids and bronchodilators without resolution. Case Presentation Here, a patient with tracheal adenoid cystic carcinoma who had been previously diagnosed with difficult asthma was reported. The possibility of the presence of localized airway obstruction was raised when the flow-volume curve suggesting fixed airway obstruction, was obtained. Conclusion The presenting case report emphasizes the f...

  9. A case report of hepatocellular carcinoma in common hepatic duct

    Energy Technology Data Exchange (ETDEWEB)

    Song, Chi Sung; Park, In Ae; Choi, Sang Woon; Chung, Jung Kee [YongDeungPo City Hospital, Seoul (Korea, Republic of)

    1989-08-15

    We experienced a rare case of intraductal (common hepatic duct) hepatocellular carcinoma. Review of the literature disclosed 30 cases or less in which common duct involvement was a predominant clinical feature. Well demarcated, ovoid filling defect mass in CHD without parenchymal tumor mass was noted in ultrasound, PTC and CT study. The liver was cirrhotic, but {alpha}-fetoprotein level was normal. Differential diagnosis especially with Klatskin tumor is important and thought to be possible.

  10. Response of silent corticotroph pituitary carcinoma to chemotherapy: case report.

    Science.gov (United States)

    He, Lucy; Forbes, Jonathan A; Carr, Kevin; Highfield Nickols, Hilary; Utz, Andrea; Moots, Paul; Weaver, Kyle

    2016-06-01

    Silent pituitary corticotroph carcinomas are rare, with only six previously described cases in the literature. We report a patient with a silent pituitary corticotroph adenoma treated with multiple trans-sphenoidal resections. Twelve years after her initial presentation, she returned with leptomeningeal metastases to the posterior fossa, foramen magnum, and numerous other subarachnoid locations involving the spine. Histopathology obtained from the metastatic foci was identical to previous trans-sphenoidal specimens - consistent with the diagnosis of corticotroph pituitary carcinoma. A carboplatin and etoposide chemotherapy regimen successfully arrested disease progression and produced regression of multiple radiographically documented leptomeningeal deposits. To the authors' knowledge, this is the first report of a patient with silent pituitary carcinoma treated successfully with chemotherapy. PMID:27150544

  11. Large cell neuroendocrine carcinoma (LCNEC) of the urinary bladder: a case report

    OpenAIRE

    Colarossi Cristina; Pino Piero; Giuffrida Dario; Aiello Eleonora; Costanzo Rosario; Martinetti Daniela; Memeo Lorenzo

    2013-01-01

    Abstract Neuroendocrine carcinoma of the urinary bladder is a rare entity, accounting less then 1% of urinary bladder malignancies. The vast majority of the neuroendocrine carcinoma of the urinary bladder is represented by small cell neuroendocrine carcinoma while just few cases of large cell neuroendocrine carcinoma (LCNEC) have been reported. In this cases report we describe a rare case of primary bladder LCNEC. Virtual Slides The virtual slide(s) for this article can be found here: http://...

  12. Carcinoma involving the gallbladder: a retrospective review of 23 cases - pitfalls in diagnosis of gallbladder carcinoma

    Directory of Open Access Journals (Sweden)

    Giang Tran H

    2012-01-01

    Full Text Available Abstract Background Carcinoma of the gallbladder (GBC clinically mimics benign gallbladder diseases and often escapes detection until advanced stage. Despite the frequency of cholecystectomy, diagnosis of GBC remains problematic in many situations. We sought to identify pathologic features that contribute to the difficulty in recognition of GBC. Methods We identified 23 patients (ranged from 45 to 86 years, male to female ratio 1:4.5 with carcinoma involving the gallbladder referred to an academic medical center over a period of 10 years for study. This includes 10 cases of primary GBC, 6 cases of metastatic tumor to gallbladder, 6 cases of directly invasive adenocarcinoma arising elsewhere in the biliary tree, and one case of unidentified origin adenocarcinoma. Primary tumors include adenocarcinoma not otherwise specified (NOS in 6 cases, papillary adenocarcinoma in 2 cases, and single cases of undifferentiated carcinoma and combined adenocarcinoma and neuroendocrine carcinoma (NEC. Metastatic tumors to gallbladder were from a wide range of primary sites, predominantly the gastrointestinal tract. Results These cases illustrate seven potential pitfalls which can be encountered. These include: 1 mistakenly making a diagnosis of adenocarcinoma of gallbladder when only benign lesions such as deeply penetrating Rokitansky-Aschoff sinuses are present (overdiagnosis, 2 misdiagnosing well-differentiated invasive carcinoma with minimal disease as benign disease (underdiagnosis, 3 differentiating between primary NEC of gallbladder and metastasis, 4 confusing primary mucinous adenocarcinoma of gallbladder with pseudomyxoma peritonei from a low grade appendiceal neoplasm disseminated to gallbladder, 5 confusing gangrenous necrosis related to cholecystitis with geographic tumoral necrosis, 6 undersampling early, grossly occult disease, and 7 misinterpreting extracellular mucin pools. Conclusions Clinical history and a high index of suspicion are

  13. Pigmented Basal Cell Carcinoma: A Clinical Variant, Report of Two Cases

    OpenAIRE

    K., Deepadarshan; M., Mallikarjun; N. Abdu, Noshin

    2013-01-01

    Basal cell carcinoma is the most common malignant tumour of skin, comprising 80% of non-melanoma cancers. Intermittent exposure to ultraviolet radiation is an important risk factor. Pigmented basal cell carcinoma is a clinical and histological variant of basal cell carcinoma that exhibits increased pigmentation. It is a very rare variant, although its frequency can reach upto 6% of total basal cell carcinomas in Hispanics. Herein, we are reporting 2 cases of pigmented basal cell carcinoma.

  14. [Salivary duct carcinoma--a clinicopathological analysis of five cases].

    Science.gov (United States)

    Bień, Stanisław; Sygut, Jacek; Kopczyński, Janusz; Postuła, Sylwia; Ziółkowska, Magdalena

    2007-01-01

    The 5 cases of salivary duct carcinoma (SDC); very rare, but distinct group of highly malignant salivary gland tumor are presented, and difficulties with pathological and clinical diagnosis is discussed. The SDC developed in single cases in parotid salivary gland, submandibular salivary and in mucosa of maxillary sinus, pyriform fossa and oral cavity (check). In 3 cases the second malignant tumor was present--synchronously (SDC + pleomorphic adenoma in parotid gland; SDC + squamous cell carcinoma in hypopharynx) or metachroneously (squamous cell carcinoma of upper lip followed by SDC). In one case the high levels of PSA suggesting of metastases from unknown primary within the prostate gland, or PSA expression related to SDC was observed. The four patients received radical treatment - surgical resection followed by radiotherapy; in one case only palliative treatment was applied, due to patient's poor general condition and high advancement of the primary disease. The observation ranged from 10 to 77 months (average time--31 months). The one patient died 13 months after diagnosis and palliative treatment. The three patients are alive with distant metastases to the lung and bones (77, 38 and 18 months after primary treatment was completed). Only one patient with 10 months observation after treatment is living without symptoms of recurrence or metastases. PMID:17605416

  15. Painful ophthalmoplegia from metastatic nonproducing parathyroid carcinoma : Case study and review of the literature

    NARCIS (Netherlands)

    Eurelings, M; Frijns, CJM; Jeurissen, FJF

    2002-01-01

    Parathyroid carcinoma is an uncommon malignancy. Of the fewer than 400 cases reported, most have been cases of producing parathyroid carcinoma with accompanying hypercalcemia. Only 13 patients with nonproducing parathyroid carcinoma have been described. Nine of these 13 patients had metastatic disea

  16. Cranium eroding sweat gland carcinoma. A case report

    International Nuclear Information System (INIS)

    Background. Sweat gland carcinomas are rare tumors. Eccrine sweat gland carcinomas are also very rare, with only about 200 cases reported in the world literature and only one of them was eroding the cranium. Treatment modalities of these carcinomas are not well known. Case report. Our patient was 47 years old female. Since 1989, she was operated on six times because of the tumour relapses. After each operation, the pathological results were: sweat gland adenoma, sweat gland tumour, cylindroma, turban tumour, malign cylindiroma. That was her seventh relapse. On examination, a lesion of the size 10 x 6 cm was observed in the left parietal region. Computed tomography showed the lesion had the size of 11 x 5 cm, and was destroying the tabula externa, diploic region and tabula. The tumour was invading the dura and causing periost reaction. Surgery and postoperative radiotherapy treatment was planned because of malign transformation and risk of recurrence. Conclusions. Only one case with cranium erosion was reported in literature. In our case, also intracranial extension of the tumor was observed. (author)

  17. When would we advocate a total thyroidectomy in cases of hypopharyngeal carcinoma?

    Directory of Open Access Journals (Sweden)

    Zeiad Gad

    2014-06-01

    Conclusion: We would advocate a total thyroidectomy in cases of advanced stages of hypopharyngeal carcinoma, bilateral tumors, postcricoid carcinoma and in all patients with definite radiological evidence of thyroid gland invasion.

  18. Electron microscopic study on tongue squamous cell carcinoma. Radiotherapy cases

    International Nuclear Information System (INIS)

    We examined the ultrastructures of the tongue squamous cell carcinomas which received radiotherapy and compared the metastatic cases with the non-metastatic cases. The results were as follows: The non-metastatic cases were clinically T1N0 or T2N0 and histologically Grade I or II of the WHO classification. Electron microscopic observation of these cases revealed that numerous microvilli and a small number of desmosomes were found and the cell attachment seemed to be weak. These findings were different from those of the non-metastatic cases which received surgery. In the metastatic cases of which the primary lesions were controlled, mocrovilli were not developed and a number of desmosomes were shown as compared with those in the non-metastatic cases. However, cell atypic and dispersion of the nuclear chromatin were clearly recognized. (author)

  19. Papillary carcinoma of the thyroglossal duct cyst: case report.

    Directory of Open Access Journals (Sweden)

    Nasrollah Maleki

    2015-04-01

    Full Text Available Thyroglossal duct cysts are the most common form of congenital cysts on the neck. The incidence of thyroid papillary carcinoma in thyroglossal duct cyst is less than 1%. In most cases the diagnosis is made postoperatively. We present a 22-year-old female with thyroid papillary carcinoma arising from thyroglossal duct cyst,identified in pathologic study after sistrunk operation.In our case there was neither invasion to adjacent tissue nor lymph node involvement.The patient then underwent total thyroidectomy and bilateral neck dissection. The patient was treated with radioactive iodide and thyroid suppression therapy was given as adjuvant treatment.The patient has been following for two years without any metastasis.

  20. Medullary Thyroid Carcinoma Presenting as a Predominantly Cystic Mass on Ultrasonography: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Ja Young; Kim, Ah Hyun; Moon, Hee Jung; Kim, Eun Kyung; Kwak, Jin Young [Yonsei University College of Medicine, Seoul (Korea, Republic of); Choi, Jun Jeong [Wonju College of Medicine, Wonju (Korea, Republic of); Kim, Myung Hyun [Gangnam MizMedi Hospital, Seoul (Korea, Republic of)

    2012-03-15

    Most medullary thyroid carcinomas show suspicious malignant features such as hypoechogenicity, a spiculated margin and/or intranodular calcifications, which are well known features of papillary carcinoma. We report here on a case of medullary carcinoma that was seen as a predominantly cystic thyroid mass on ultrasonography. This type of case is not common in the literature and we discuss the way to diagnose a medullary thyroid carcinoma

  1. Endometrial intraepithelial carcinoma: A case report and brief review

    OpenAIRE

    Ram Manisha; Bharadwaj Minakshi; Yadav Rajbala

    2008-01-01

    This case report describes the precursor lesion of uterine papillary serous carcinoma (UPSC). A 65-year-old post-menopausal female presented with prolapse and vaginal discharge and underwent a hysterectomy revealing an atrophic endometrium, highly atypical endometrial glands, the lining cells of which showed pseudostratification, hobnailing, a high nuclear to cytoplasmic ratio, and prominent nucleoli. A p53 immunoreactivity score of 8 and a MIB-1 index of 80% was obtained leading to a ...

  2. A case of metastatic leptomeningeal carcinomatosis from early gastric carcinoma

    OpenAIRE

    Park Kwang-Kuk; Yang Song-I; Seo Kyung-Won; Kim Young-Ok; Yoon Ki-Young

    2012-01-01

    Abstract Metastatic leptomeningeal carcinomatosis is estimated to occur in 3% to 8% of solid carcinomas. The most common causes of leptomeningeal carcinomatosis are breast cancer, lung cancer and malignant melanoma. Leptomeningeal carcinomatosis associated with gastric cancer, especially in its early stages, is exceedingly rare. Its presenting symptoms include headache, nauseaand seizures. In this report, we describe a case of leptomeningeal metastasis that presented with early-stage gastric ...

  3. Cushing′s syndrome in a case of thymic carcinoma

    Directory of Open Access Journals (Sweden)

    H S Asha

    2011-01-01

    Full Text Available A 29-year-old gentleman presented with episodic features suggestive of Cushing′s syndrome. He was evaluated and diagnosed with ectopic Adrenocorticotropic hormone (ACTH-dependent Cushing′s syndrome due to a thymic tumor. The thymic lesion was excised and histopathology confirmed thymic carcinoma with neuroendocrine differentiation, with local, perineural, and vascular invasion. The postoperative problems and further treatment options have been discussed in this case report.

  4. Metastatic pituitary carcinoma: a case report and review of literature

    OpenAIRE

    ZHANG Shang-fu; He, Xin; Zhang, Wen-Yan; Gong, Jing; YE Yun-xia

    2013-01-01

    Background As a kind of rare tumor, metastatic pituitary carcinoma is very difficult to diagnose clinically and is easy to be misdiagnosed. This article aims to discuss the clinical manifestations and histopathological features of this tumor. Methods The clinical presentations, histopathological features and immunophenotype were studied in one case of poorly differentiated lung adenocarcinoma metastatic to pituitary gland, and related literature was reviewed. Results A 47-year-old woman mainl...

  5. CLEAR CELL MYOEPITHELIAL CARCINOMA OF OROPHARYNX : A CASE REPORT

    OpenAIRE

    Adil; Nataraju; Ravi Kuma

    2012-01-01

    ABSTRACT: Myoepitheliomas are rare neoplasms. We present a case of clear cell myoepithelial carcinoma arising from submucosal minor salivary gl ands of oropharynx.The significance of this lesion is that it is a recent entity 1,2 and it shares morphological similarities with many neoplasms that pose a challenge in the diagnosis. It has to be distinguished from benign myoepitheliom as and neoplasms with predominantly clear cells...

  6. Clinical enigma: A rare case of clear cell odontogenic carcinoma

    OpenAIRE

    Cheshta Walia; Rudra Prasad Chatterjee; Sanchita Kundu; Sudip Roy

    2015-01-01

    Clear cell odontogenic carcinoma is a rare, aggressive neoplasm of the jaw with only 74 reported cases. It occurs predominantly in the mandibular anterior region during fifth to seventh decades of life. Clinically it manifests as intra-bony swelling with a variable degree of pain. Microscopically, it reveals nests of cells with clear cytoplasm in connective tissue stroma arranged in different patterns. It is often misdiagnosed due to the rarity of lesion and confusing histopathology. Immunohi...

  7. Pancreatic ampullary carcinoma with neck metastases: a case report

    OpenAIRE

    Aksoy, Murat; Sumer, Aziz; Sari, Serkan; Mete, Ozgur; Salmaslioglu, Artur; Erbil, Yesim

    2009-01-01

    Background An 18-year-old Turkish woman was referred with a 6-week history of rapidly enlarging cervical mass at the left side. Case report She was diagnosed of ampullary carcinoma for which pancreatoduodenectomy was performed 14 months ago. In our patient with a history of malignancy, a rapidly enlarging neck mass was considered a metastasis to the neck. Tumor resection was performed. Histopathological examination revealed the metastasis of the precedent ampullary adenocarcinoma. Conclusion ...

  8. Invasive thyroglossal duct cyst papillary carcinoma: a case report

    Directory of Open Access Journals (Sweden)

    Aghaghazvini Shirin

    2009-12-01

    Full Text Available Abstract Introduction A thyroglossal duct cyst is the most common congenital anomaly of the thyroid gland and midline masses in childhood (70% abnormality in childhood, 7% in adult. Carcinomas arising from a thyroglossal duct cyst are rare (only 1% of thyroglossal duct cyst cases and characterized by relatively non-aggressive behavior and rare lymphatic spread. They are also diagnosed mostly during the third and fourth decades of life. About 85% to 92% of all thyroglossal duct cyst carcinomas are papillary carcinomas. Case presentation We present the case of a 44-year-old Iranian woman with Cacausian ethnicity with a painless anterior neck mass that appeared gradually over three months. She had a history of frequent painful swelling of the anterior part of her neck, which subsided with antibiotic therapy. Thyroid functional tests were normal and a thyroid scinitigraphy showed a cold nodule in the left lobe of her thyroid. A computed tomography scan revealed a large, heterogeneous enhancing soft tissue mass with cystic components in the midline of the anterior neck space. This extended from the base of the tongue,(completely separated from its muscles, to the inferior aspect of the thyroid gland and showed the destruction of the hyoid bone and the thyroid cartilage. The diagnosis of a thyroglossal duct cyst with malignant transformation was maintained. A fine needle aspiration revealed papillary carcinoma. Conclusion This patient's case is presented because of its rare, aggressive, and invasive nature and rare and unusual manifestation, as well as its rapid increase in size, the destruction of the hyoid bone, chondrolysis of the thyroid cartilage, lymph adenopathy and the existence of a cold nodule in the thyroid gland.

  9. Mucoepidermoid carcinoma of the palate: A rare case report

    OpenAIRE

    Samiksha Jaypal Jarde; Sushma Das; Savitha Arumugam Narayanswamy; Anirban Chatterjee; Chaitanya Babu

    2016-01-01

    Mucoepidermoid carcinomas (MECs) of minor salivary gland origin are rare in children and adolescents and have been reported rarely. Literature regarding their clinical features and biologic behavior is scanty. The purpose of this case report is to discuss the clinical manifestation, diagnosis, and treatment plan of MEC of the palate. A 16-year-old male subject visited the Department of Periodontics, The Oxford Dental College and Hospital, Bangalore, India complaining of a painless swelling in...

  10. Polypoid colonic metastases from gastric stump carcinoma: A case report

    OpenAIRE

    GAO, BINGXIA; XUE, XINYING; Tai, Weiping; Zhang, Jinghui; Chang, Hong; Ma, Xiaorong; Qi, Ying; CUI, LIFANG; YAN, FENGCAI; Pan, Lei

    2014-01-01

    The present study aimed to investigate polypoid colonic metastases from gastric stump carcinoma by performing a retrospective analysis of the clinical data of a patient with such a diagnosis, and by discussing other previous case studies from the literature. The patient of the present study was an 80-year-old male who had undergone a gastrectomy 48 years previously for a benign perforated gastric ulcer. A colonoscopy revealed >10 multiple polypoid lesions of 6–10 mm in diameter distributed th...

  11. [A case of dermatomyositis associated with prostatic carcinoma: a case report].

    Science.gov (United States)

    Sekine, Yoshitaka; Kubota, Yutaka; Kurihara, Jun

    2004-02-01

    We report a case of dermatomyositis associated with prostatic carcinoma. A 69-year-old male was admitted to the Department of Internal Medicine with the chief complaint of general fatigue, appetite loss and facial anthema. Abdominal ultrasound demonstrated swollen periaortic lymph nodes and the margin of prostate was unclear. Prostatic carcinoma was suspected based on digital rectal examination, so he was admitted to our department. Serum prostate specific antigen level was 190 ng/ml. He was examined by a dermatologist because of deterioration of anthema. Dermatomyocitis was demonstrated by dermatoses (edema erythema at face, neck and limbs, nail fold thrombosis and poikiloderma), high serum level of creatine phosphokinase and a decrease in muscular strength (especially at the proximal musculus). There was no interstitial pneumonitis or malignancy of the digestive system. On needle biopsy of the prostate and quadriceps femoris muscle, prostatic carcinoma (poorly differentiated adenocarcinoma, Gleason score 5 + 5) and myositis were suspected. The stage of prostatic carcinoma was T4N1M1. The patient was treated by administration of diethylstilbestrol phosphate and prednisolone for prostatic carcinoma and dermatomyositis, respectively, but he died of multiple metastasis of the tumor 1 year and 5 months later. Dermatomyocitis is associated with malignancy more frequently than any other collagen disease. In Japan, it is frequently complicated by gastric, lung and mammory cancers, but rarely by prostatic carcinoma. To our knowledge, this is the fourth case of prostatic carcinoma associated with dermatomyocitis in Japan. PMID:15101164

  12. Large Cell Neuroendocrine Carcinoma of Urinary Bladder; Case Presentation

    Directory of Open Access Journals (Sweden)

    Ayşegül SARI

    2013-01-01

    Full Text Available Large cell neuroendocrine tumor of the urinary bladder is very rare. It is a type of neuroendocrine carcinoma that is morphologically different from small cell carcinoma.This manuscript describes a 67-year-old man who presented with hematuria. Ultrasonogrophic and computer tomography revealed a 5 cm mass in right posterolateral wall of the bladder that invaded perivesical tissue and he subsequently underwent transurethral resection. Microscopic examination showed a tumor with a sheet-like and trabecular growth pattern comprising necrotic areas which infiltrated the muscularis propria. Tumoral cells had coarse chromatin, prominent nucleoli, moderate amount of cytoplasm and immunohistochemically stained strongly positive with synaptophysin, chromogranin and CD56.There are only few case reports of large cell neuroendocrine tumor of the urinary bladder so the biological behavior and the treatment protocol of these tumors are still obscure. Appropriate management protocols and prognostic estimation could be achived by the increased number of cases being reported. Therefore in a case of a poorly differentiated tumor in bladder, although rare, it is important to consider large cell neuroendocrine carcinoma in differential diagnosis.

  13. Adenoid Cystic Carcinoma of Breast: Clinicopathologic Study of Seven Cases.

    Science.gov (United States)

    Nizamuddin, Raabia; Din, Nasir Ud; Idrees, Romana; Kayani, Naila

    2016-05-01

    Adenoid cystic carcinoma (ACC) of the breast is a rare type of tumor. Our objective was to determine the clinicopathologic features of breast ACC. We reviewed slides of breast ACC reported during 12 years. Seven cases were identified. Age ranged from 38 to 59 years (mean = 47 years). Mean tumor size was 2.3 cm (range 1.2 to 4 cm). Histologically, dominant cribriform pattern was seen in 4 cases, solid in 2 and tubular in one case. Mitotic figures ranged from 2 to 22/10 HPFs. Grades I and II were seen in 3 cases each while 1 was grade III. Post-surgical tamoxifen given in 3 cases, chemotherapy and radiotherapy in 2 and 1 case, respectively. Follow-up ranged from 12.5 - 138.5 months (mean = 61. 25 months). One patient developed vertebral metastasis. Consistent with published data, this series indicated that ACC-breast has a good prognosis. PMID:27225150

  14. Mucoepidermoid carcinoma of esophagus combined with squamous carcinoma of lung: A case report and literature review

    Directory of Open Access Journals (Sweden)

    Chaoxing Liu

    2015-01-01

    Full Text Available Mucoepidermoid carcinoma (MEC is typically located in the salivary, lacrimal, and tracheobronchial glands and rarely presents in the esophagus. MEC is commonly characterized by squamous cells, mucus-secreting cells, and intermediate cells. This report presents the case of a 57-years-old male with a three months history of cough and shortness of breath. Computer tomography (CT scans revealed a tumor locating in the left hilar. The histological report was squamous carcinoma. After three circles of chemotherapy, the patient complained of dysphagia. The electronic gastroscope showed a protrusion which 30-34 cm from the incisors. The tumor was histopathologically determined to be MEC of esophagus. The patient refused to surgery and concurrent chemoradiotheray; so, radiotherapy and sequential chemotherapy were performed, and after one year of follow up, the disease of esophagus recurrence; the patient was died of hemorrhage of esophagus for tumor progression. The literatures of MEC are also reviewed in this study.

  15. Metastatic Renal Cell Carcinoma Masquerading as a Primary Ovarian Mass in a Post-Operative Case of Meningioma and Renal Cell Carcinoma

    OpenAIRE

    Sangita Bohara; Biswajit Dey; Swapnil Agarwal; Jyotsna Naresh Bharti; Nita Khurana; Poonam Sachdeva

    2015-01-01

    The clinical presentation of metastatic renal cell carcinoma to ovary is extremely rare as well as confusing due to its close resemblance to primary ovarian tumors, especially clear cell carcinoma. We present a case of metastatic renal cell carcinoma diagnosed in a 48-year-old female, who had renal cell carcinoma of the right kidney and right sphenoid wing meningioma of transitional type.

  16. Breast carcinoma en Cuirasse - Case report*

    OpenAIRE

    de Oliveira, Gabriela Mantovanelli; Zachetti, Daniele Bueno Carvalho; Barros, Hugo Rocha; Tiengo, Adriana; Romiti, Ney

    2013-01-01

    Cutaneous metastasis is a phenomenon that results from a tumor spreading via lymphatic or vascular embolization, direct implant during surgery or skin involvement by contiguity. The primary malignant tumor that most commonly metastasizes to the skin in women is breast cancer, which can be manifested through papulonodular lesions, erysipeloid or sclerodermiform infiltration, en cuirasse. We report the case of a female patient, 78 years old, with papular, scaly and confluent lesions in the righ...

  17. Metastatic basal cell carcinoma caused by carcinoma misdiagnosed as acne - case report and literature review.

    Science.gov (United States)

    Aydin, Dogu; Hölmich, Lisbet Rosenkrantz; Jakobsen, Linda P

    2016-06-01

    Basal cell carcinoma can be misdiagnosed as acne; thus, carcinoma should be considered in treatment-resistant acne. Although rare, neglected basal cell carcinoma increases the risk of metastasis. PMID:27398205

  18. Metastatic basal cell carcinoma caused by carcinoma misdiagnosed as acne – case report and literature review

    OpenAIRE

    Aydin, Dogu; Hölmich, Lisbet Rosenkrantz; Jakobsen, Linda P.

    2016-01-01

    Key Clinical Message Basal cell carcinoma can be misdiagnosed as acne; thus, carcinoma should be considered in treatment‐resistant acne. Although rare, neglected basal cell carcinoma increases the risk of metastasis.

  19. Bronchogenic cyst causing a unilateral ventilation-perfusion defect on lung scan

    International Nuclear Information System (INIS)

    A 37-year-old woman had pleuritic chest pain, dyspnea, and normal findings on chest roentgenogram. Lung scan showed markedly diminished perfusion to the right lung with a matched ventilatory defect. Further evaluation revealed a bronchogenic cyst. After resection, the lung scan was normal. To our knowledge, this is the first report of a bronchogenic cyst causing a reversible, unilateral ventilation-perfusion defect on lung scan

  20. Infiltrating ductal carcinoma breast with central necrosis closely mimicking ductal carcinoma in situ (comedo type: a case series

    Directory of Open Access Journals (Sweden)

    Pervez Shahid

    2007-09-01

    Full Text Available Abstract Here we present a series of infiltrative ductal carcinoma breast cases (infiltrative ductal carcinoma with central necrosis so closely mimicking 'DCIS with central comedo necrosis' that on initial morphological analysis these foci of tumors were labeled as DCIS (high grade, comedo. However on further histological work up and by using immunohistochemistry (IHC for myoepithelial markers it was later confirmed that these were foci of infiltrative ductal carcinoma breast with central necrosis. This case series gives the realization that a breast carcinoma may be partly or entirely DCIS like yet invasive. In such a dilemma IHC especially for assessment of myoepithelial lining is very useful to differentiate DCIS comedo from invasive carcinoma with central necrosis.

  1. Pancreaticoblastoma (infantile pancreatic carcinoma): a case report

    International Nuclear Information System (INIS)

    Pancreaticoblastoma is a rare nonfunctioning primary malignant neoplasm of the pancreas occurring in childhood. It arises in the ventral pancreas and is thought to be caused by a disturbance in organogenesis due to failure of the duct of Wirsung to communicate with the duct of Santorini and the ampulla. It is well-demarcated solid and cystic tumor on the basis of the gross morphology. Prognosis is known to be good if the tumor is discovered prior to metastasis. Authors present a case of pancreaticoblastoma in a 3 year-old girl with a brief review of the literatures.

  2. Tracheal adenoid cystic carcinoma masquerading asthma: A case report

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    Kurul Cuneyt

    2004-10-01

    Full Text Available Abstract Background Tracheal tumors are often misdiagnosed as asthma and are treated with inhaled steroids and bronchodilators without resolution. Case Presentation Here, a patient with tracheal adenoid cystic carcinoma who had been previously diagnosed with difficult asthma was reported. The possibility of the presence of localized airway obstruction was raised when the flow-volume curve suggesting fixed airway obstruction, was obtained. Conclusion The presenting case report emphasizes the fact that not all wheezes are asthma. It is critical to bear in mind that if a patient does not respond to appropriate anti-asthma therapy, localized obstructions should be ruled out before establishing the diagnosis of asthma.

  3. A case of conjunctival mucoepidermoid carcinoma in Australia

    Directory of Open Access Journals (Sweden)

    Moloney TP

    2013-12-01

    Full Text Available Thomas P Moloney,1 Tanya Trinh,2 Jonathon J Farrah1,21Department of Ophthalmology, The Royal Brisbane and Women's Hospital, Herston, QLD, Australia; 2Department of Ophthalmology, Mater Misericordiae Hospital, South Brisbane, QLD, AustraliaAbstract: Conjunctival mucoepidermoid carcinoma is a very rare but highly aggressive conjunctival neoplasm with 42 previously reported cases. We report the case of a 56-year-old male with a left ocular surface squamous neoplasm, which was subsequently treated with excision and autoconjunctival graft. Histopathology of the operative specimen reported a low-grade conjunctival mucoepidermoid carcinoma, and the patient was then treated with an adjunctive course of mitomycin C. On review 10 months after lesion excision, there was no recurrence, and the patient was otherwise well. Due to its rare incidence, difficult clinical diagnosis, and accompanying poor prognosis, conjunctival mucoepidermoid carcinoma should always be considered in the differential diagnosis of conjunctival neoplasms, and full histopathologic examination, including mucin-staining techniques, of all suspicious conjunctival biopsies should occur.Keywords: conjunctiva, neoplasm, pterygium, mitomycin C

  4. Single metastatic renal cell carcinoma in gallbladder: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Eun Young; Cho, Bum Sang; Kang, Min Ho; Lee, Seung Young; Yi, Kyung Sik; Park, Kil Sun; Sung, Ro Hyun [Chungbuk National Univ. Hospital, Cheongju (Korea, Republic of)

    2012-07-15

    Renal cell carcinoma (RCC) accounts for approximately 3% of adult malignancy. 25% to 57% of RCC patients exhibit overt evidence of metastatic disease at initial presentation. Metastases to the gallbladder is uncommon and usually detected in only 0.4-0.6% of autopsies. We report the case of a 58 year old man who presented with a metastasis in the gallbladder from RCC. He had undergone went a right nephrectomy four years ago. There was no evidence of metastasis. A follow up abdomen CT scan taken three years after operation showed a polypoid lesion within the gallbladder. The size of the polypoid lesion had increased at the follow up CT and the enhancement pattern of lesion became similar to that of RCC. A Cholecystectomy was performed. Histopathological examination revealed the polyp was clear cell carcinoma of metastatic origin from kidney.

  5. Single metastatic renal cell carcinoma in gallbladder: A case report

    International Nuclear Information System (INIS)

    Renal cell carcinoma (RCC) accounts for approximately 3% of adult malignancy. 25% to 57% of RCC patients exhibit overt evidence of metastatic disease at initial presentation. Metastases to the gallbladder is uncommon and usually detected in only 0.4-0.6% of autopsies. We report the case of a 58 year old man who presented with a metastasis in the gallbladder from RCC. He had undergone went a right nephrectomy four years ago. There was no evidence of metastasis. A follow up abdomen CT scan taken three years after operation showed a polypoid lesion within the gallbladder. The size of the polypoid lesion had increased at the follow up CT and the enhancement pattern of lesion became similar to that of RCC. A Cholecystectomy was performed. Histopathological examination revealed the polyp was clear cell carcinoma of metastatic origin from kidney

  6. Postchemotherapy Histopathological Evaluation of Ovarian Carcinoma: A 40-Case Study

    Directory of Open Access Journals (Sweden)

    Kanwardeep Kaur Tiwana

    2015-01-01

    Full Text Available Ovarian carcinomas are conventionally treated with primary debulking surgery followed by chemotherapy. Nowadays neoadjuvant chemotherapy followed by surgery is an upcoming treatment modality for ovarian carcinoma. This study highlights the histopathological changes observed after neoadjuvant chemotherapy. Present study is a 40-case study stressing five histological parameters: residual tumour, fibrosis, necrosis, inflammation, and psammoma bodies. All these parameters carry prognostic significance and they are easily reproducible. Fleiss kappa statistics were used to measure intraobserver agreement between pathologists which was found to be substantial to almost perfect with κ ranging between 0.621 and 1.00. This study highlights easily reproducible parameters and their incorporation in histopathology report, thus helping in patient management.

  7. CT feature analysis of renal cell carcinoma: report of 300 cases

    International Nuclear Information System (INIS)

    Objective: To analyze the CT features of renal cell carcinoma, so as to improve the diagnostic accuracy of renal cell carcinoma. Methods: Three hundred cases of renal cell carcinoma proved by pathology were examined by means of CT. There were 214 male and 86 female in this group. Their age ranged from 9 to 81 years, with a mean of 53.7 years. Their CT features were retrospectively reviewed. Results: The masses were 1.5-16.0 cm (mean, 4.8 cm) in greatest dimension, 125 masses on left kidney and 175 masses on right kidney. According to WHO histological classification of tumours of the kidney in 2004, there were 238 cases of clear cell renal cell carcinoma, 6 cases of multilocular clear cell renal cell carcinomas, 23 cases of papillary renal cell carcinoma, 14 cases of chromophobe renal cell carcinoma and 19 eases of renal cell carcinoma, unclassified. The above subtype of renal cell carcinoma demonstrated characteristic features. Clear cell renal cell carcinoma exhibited inhomogenous (due to hemorrhage, necrosis or cystic degeneration) and hypervascular. Multilocular clear cell renal cell carcinoma presented as a multilocular cystic mass lacking an expansile nodule, and with regular thin cyst wall and septa. Papillary renal cell carcinoma exhibited inhomogenous and hypovascular. Chromophobe renal cell carcinoma was relatively homogenous and hypovascular. Renal cell carcinoma, unclassified showed inhomogenous and hypervascular, and was more invading growth compared to clear cell renal cell carcinoma. Conclusion: Common subtype of renal cell carcinoma demonstrated characteristic features in CT and it is helpful for differentiation. (authors)

  8. A RARE CASE REPORT OF SYNCHRONOUS MALIGNANCY – SQUAMOUS CELL CARCINOMA OF BASE OF TONGUE AND ADENO CARCINOMA OF STOMACH

    Directory of Open Access Journals (Sweden)

    Prakash

    2014-11-01

    Full Text Available The synchronous occurrence of primary squamous cell carcinoma of base of tongue with gastric adenocarcinoma is very rare. We report a case of 50 year old male patient presented to ENT OPD with complaints of throat pain, painful swallowing since 1month. Indirect laryngoscopy showed ulceroproliferative growth in Base of tongue, vallecula and epiglottis. Upper GI endoscopy showed ulceroproloferative lesion involving base of tongue, left epiglottis and vallecula. Endoscopic Biopsy from the growth revealed squamous cell carcinoma of the base of the tongue and adeno carcinoma of the stomach. We report this case to highlight a rare occurrence of synchronous malignancy of posterior tongue and stomach

  9. Renal cell carcinoma with metastasis to the submandibular and parotid glands A case report

    NARCIS (Netherlands)

    Smits, J.G.; Slootweg, P.J.

    1984-01-01

    Differential diagnosis between acinic cell carcinoma and renal cell carcinoma is an oft-quoted problem. A case is presented of a 60-year-old woman with metastatic lesions from a renal cell carcinoma to the parotid as well as the submandibular gland. Appropriate diagnosis was delayed due to lack of c

  10. A case of tubulocystic carcinoma of the kidney with aggressive features.

    Science.gov (United States)

    Maeda, Yoko; Goto, Keisuke; Honda, Yukiko; Kuroda, Naoto; Sentani, Kazuhiro; Yasui, Wataru; Hayashi, Tetsutaro; Teishima, Jun; Matsubara, Akio; Nakamura, Yuko; Toyota, Naoyuki; Iida, Makoto; Awai, Kazuo

    2016-04-01

    Tubulocystic carcinoma of the kidney is rare and typically indolent. Our case involved an aggressive tubulocystic carcinoma as well as the radiological confirmation of its relation to papillary renal cell carcinoma. A 46-year-old male presented with renal multiloculated cysts with a solid part. On computed tomography and magnetic resonance imaging, the solid part showed the characteristics of papillary renal cell carcinoma. Contrast enhancement of the solid part was fluffy and sparse because of the coexistence of cysts. Perirenal fat invasion resulted in exophytic cysts, and renal-hilar cystic lymph node metastasis existed. The histopathological diagnosis was tubulocystic carcinoma associated with areas of papillary renal cell carcinoma and poorly differentiated carcinoma with metastasis. Our case suggests that the solid part enhancement of tubulocystic carcinoma tends to be fluffy and sparse, and exophytic cysts and cystic lymph nodes may show radiologically aggressive findings. PMID:26830902

  11. A novel combination of multiple primary carcinomas: Urinary bladder transitional cell carcinoma, prostate adenocarcinoma and small cell lung carcinoma- report of a case and review of the literature

    OpenAIRE

    Giannikaki Elpida; Datseris George; Dambaki Konstantina I; Koutsopoulos Anastassios V; Froudarakis Marios; Stathopoulos Efstathios

    2005-01-01

    Abstract Background The incidence of multiple primary malignant neoplasms increases with age and they are encountered more frequently nowadays than before, the phenomenon is still considered to be rare. Case presentation We report a case of a man in whom urinary bladder transitional cell carcinoma, metachronous prostate adenocarcinoma and small cell lung carcinoma were diagnosed within an eighteen-month period. The only known predisposing factor was that he was heavy smoker (90–100 packets pe...

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

    International Nuclear Information System (INIS)

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

  13. Atypical presentations and rare metastatic sites of renal cell carcinoma: a review of case reports

    OpenAIRE

    Cindolo Luca; Metaxa Linda; Sountoulides Petros

    2011-01-01

    Abstract Renal cell carcinoma is a potentially lethal cancer with aggressive behavior and a propensity for metastatic spread. Due to the fact that the patterns of metastases from renal cell carcinomas are not clearly defined, there have been several reports of cases of renal cell carcinoma associated with rare metastatic sites and atypical presenting symptoms. The present review focuses on these atypical rare clinical presentations of renal cell carcinomas both at the time of diagnosis of the...

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2011-06-15

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

  15. Coexistence of a colon carcinoma with two distinct renal cell carcinomas: a case report

    Directory of Open Access Journals (Sweden)

    Giannopoulos Lambros A

    2011-04-01

    Full Text Available Abstract Introduction We present the case of a patient with two tumors in his left kidney and a synchronous colon cancer. While coexisting tumors have been previously described in the same kidney or the kidney and other organs, or the colon and other organs, to the best of our knowledge no such concurrency of three primary tumors has been reported in the literature to date. Case presentation A 72-year-old man of Greek nationality presenting with pain in the right hypochondrium underwent a series of examinations that revealed gallstones, a tumor in the hepatic flexure of the colon and an additional tumor in the upper pole of the left kidney. He was subjected to a right hemicolectomy, left nephrectomy and cholecystectomy, and his postoperative course was uneventful. Histopathology examinations showed a mucinous colon adenocarcinoma, plus two tumors in the left kidney, a papillary renal cell carcinoma and a chromophobe renal cell carcinoma. Conclusion This case underlines the need to routinely scan patients pre-operatively in order to exclude coexisting tumors, especially asymptomatic renal tumors in patients with colorectal cancer, and additionally to screen concurrent tumors genetically in order to detect putative common genetic alterations.

  16. The importance of cytology in diagnosing rare breast carcinoma: Two case reports

    OpenAIRE

    Ćuk Mirjana; Gajanin Radoslav; Mališ Miloš; Erić Dražan; Lalović Nenad; Marić Helena

    2013-01-01

    Introduction. This paper presents two cases of very rare tumors of breast: breast sebaceos carcinoma, which has rarely been described in medical literature, and breast carcinosarcoma. Morphological characteristics and biological behavior of sebaceos carcinoma are still rather vague. Carcinosarcoma of the breast is a rare malignancy with distinct cell lines described as a breast carcinoma of ductal type with a sarcoma-like component. Case report. The first presented case is a 73-year-old...

  17. Central Mucoepidermoid carcinoma of mandible – A case report and review of the literature

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    Ramdas K

    2003-02-01

    Full Text Available Abstract Background Primary central mucoepidermoid carcinoma of jaws is a rare lesion comprising 2–3% of all mucoepidermoid carcinomas reported in literature. Case presentation The case presented here illustrates the hypothesis that its specific pathogenesis is unknown. Conclusions Mucoepidermoid carcinoma of the jaw is a rare tumour of unknown aetiology. Although about a 100 cases has been reported in literature, the speculation on its aetiopathogenesis has mainly centred on the pluripotential capabilities of the epithelial lining of odontogenic cysts.

  18. Primary Pulmonary Mucoepidermoid Carcinoma: Histopathological and Moleculargenetic Studies of 26 Cases

    OpenAIRE

    Zhen Huo; Huanwen Wu; Ji Li; Shanqing Li; Shafei Wu; Yuanyuan Liu; Yufeng Luo; Jinling Cao; Xuan Zeng; Zhiyong Liang

    2015-01-01

    Introduction Pulmonary mucoepidermoid carcinoma (PMEC) is an uncommon neoplasm of the lung and the main salivary gland-type lung carcinoma. The aims of this study were to review the clinicopathological and immunohistochemical features of PMEC and characterize the genetic events in PMEC. Methods We reviewed the pathology cases in our hospital and found 34 initially diagnosed PMEC cases, 26 of which were confirmed as PMEC after excluding 8 cases of MEC-like pulmonary carcinoma. The clinicopatho...

  19. A clinical analysis of cases with stage IV laryngeal carcinoma

    International Nuclear Information System (INIS)

    Forty-four cases with stage IV laryngeal carcinoma treated in our department between 1991 and 2009 were clinically analyzed. The cases were equivalent to 16.8% of the total laryngeal cases, and 77.3% of the stage IV cases were of the supraglottic type. The disease-specific 5-year survival rate of all of the stage IV cases was 67.2%. Differences in the prognoses between under T3 and T4 were not statistically significant. Although the differences in the prognoses between surgical and nonsurgical treatment of the larynx were not statistically significant, neck dissection cases had a significantly better prognosis compared to cases without neck dissection. Neither radiotherapy nor chemotherapy had any influence on the prognosis. Therefore, positive treatment is needed even though the stage of the cases is advanced, and especially in cases with neck lymph node metastasis, neck dissection is strongly recommended. For histopathologically high-risk cases in which radiotherapy and chemotherapy were indicated in this study, appropriate additional treatment will be effective in order to prevent prognostic deterioration. (author)

  20. Synchronous Hurthle Cell Carcinoma and Papillary Carcinoma in a Patient with Hashimoto’s Thyroiditis: A Rare Case Report

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    Narayanan O. Navya

    2014-10-01

    Full Text Available Hashimoto’s thyroiditis, the most common autoimmune thyroid disease, is due to destruction of the thyroid gland by autoantibodies. Various types of thyroid malignancies may arise in Hashimoto’s thyroiditis. Follicular carcinomas, papillary carcinomas, lymphomas, medullary carcinomas and hurthle cell neoplasms may develop in Hashimoto’s thyroiditis. We present a rare case report of a 35-year-old female who presented with hypothyroidism of a two-year duration. A diagnosis of Hashimoto’s thyroiditis was made for which she was under treatment. Due to the recent increase in size of the thyroid, a fine needle aspiration cytology was done. A preoperative diagnosis of Hurthle cell neoplasm was made based on fine needle aspiration cytology findings. The total thyroidectomy specimen revealed Hashimoto’s thyroiditis with synchronous papillary carcinoma and Hurthle cell carcinoma, which is a very rare occurrence.

  1. [A case of primary neuroendocrine carcinoma of the bile duct].

    Science.gov (United States)

    Hamanaka, Michiko; Nakahira, Shin; Takeda, Yutaka; Kawashima, Hiroshi; Mukai, Yosuke; Kanemura, Takeshi; Uchiyama, Chieko; Okishiro, Masatsugu; Takeno, Atsushi; Suzuki, Rei; Taniguchi, Hirokazu; Egawa, Chiyomi; Nakata, Ken; Miki, Hirofumi; Kato, Takeshi; Nagano, Teruaki; Nakatsuka, Shinichi; Tamura, Shigeyuki

    2012-11-01

    A 74-year-old man presented to a physician with a chief complaint of jaundice. He was diagnosed with bile duct carcinoma and admitted to our hospital. Laboratory data revealed abnormally elevated levels of total bilirubin, serum hepatic transaminase, and CA19-9. Endoscopic retrograde cholangiopancreatography revealed neoplastic stenosis from the hilus hepatis to the common bile duct. Abdominal computed tomography (CT) revealed an enhancing tumor in the hilus hepatis bile duct, and positron emission tomography-CT (PET-CT) revealed abnormal fluorodeoxyglucose accumulation in the tumor. Under a diagnosis of hilar cholangiocarcinoma, the patient underwent an extended right hepatectomy and left hepatico -jejunostomy. Immunohistochemically, the tumor cells were positive for neuroendocrine markers such as chromogranin A, synaptophysin, and CD56. The tumor was diagnosed as primary neuroendocrine carcinoma of the bile duct. The patient exhibited multiple liver metastasis 6 months after the operation. Transcatheter arterial chemoembolization (TACE) was performed for the liver metastasis. Although TACE exerted a cytoreductive effect temporarily, multiple liver abscesses developed. The patient died of liver failure 16 months after the operation. We report this rare case of primary neuroendocrine carcinoma of the bile duct. PMID:23267998

  2. Clear Cell Carcinoma of the Penis: An HPV-related Variant of Squamous Cell Carcinoma: A Report of 3 Cases.

    Science.gov (United States)

    Sanchez, Diego F; Rodriguez, Ingrid M; Piris, Adriano; Cañete, Sofía; Lezcano, Cecilia; Velazquez, Elsa F; Fernandez-Nestosa, Maria J; Mendez-Pena, Javier E; Hoang, Mai P; Cubilla, Antonio L

    2016-07-01

    Penile clear cell carcinoma originating in skin adnexal glands has been previously reported. Here, we present 3 morphologically distinctive penile tumors with prominent clear cell features originating not in the penile skin but in the mucosal tissues of the glans surface squamous epithelium. Clinical and pathologic features were evaluated. Immunohistochemical stains were GATA3 and p16. Human papilloma virus (HPV) detection by in situ hybridization was performed in 3 cases, and whole-tissue section-polymerase chain reaction was performed in 1 case. Patients' ages were 52, 88, and 95 years. Tumors were large and involved the glans and coronal sulcus in all cases. Microscopically, nonkeratinizing clear cells predominated. Growth was in solid nests with comedo-like or geographic necrosis. Focal areas of invasive warty or basaloid carcinomas showing in addition warty or basaloid penile intraepithelial neoplasia were present in 2 cases. There was invasion of corpora cavernosa, lymphatic vessels, veins, and perineural spaces in all cases. p16 was positive, and GATA3 stain was negative in the 3 cases. HPV was detected in 3 cases by in situ hybridization and in 1 case by polymerase chain reaction. Differential diagnoses included other HPV-related penile carcinomas, skin adnexal tumors, and metastatic renal cell carcinoma. Features that support primary penile carcinoma were tumor location, concomitant warty and/or basaloid penile intraepithelial neoplasia, and HPV positivity. Clinical groin metastases were present in all cases, pathologically confirmed in 1. Two patients died from tumor dissemination at 9 and 12 months after penectomy. Clear cell carcinoma, another morphologic variant related to HPV, originates in the penile mucosal surface and is probably related to warty carcinomas. PMID:26848799

  3. Gallbladder small cell carcinoma: a case report and literature review.

    Science.gov (United States)

    Adachi, Toshiyuki; Haraguchi, Masashi; Irie, Junji; Yoshimoto, Tomoko; Uehara, Ryohei; Ito, Shinichiro; Tokai, Hirotaka; Noda, Kazumasa; Tada, Nobuhiro; Hirabaru, Masataka; Inoue, Keiji; Minami, Shigeki; Eguchi, Susumu

    2016-12-01

    Gallbladder small cell carcinoma (SCC) comprises only 0.5 % of all gallbladder cancer and consists of aggressive tumors with poor survival outcomes against current treatments. These tumors are most common in elderly females, particularly those with cholecystolithiasis. We report the case of a 79-year-old woman with gallbladder small cell carcinoma. The patient had intermittent right upper quadrant abdominal pain and was admitted to our hospital due to suspected acute cholecystitis. She regularly received medical treatment for diabetes, hypertension, and dyslipidemia. On initial laboratory evaluation, the levels of aspartate aminotransferase (AST), total bilirubin, and C-reactive protein (CRP) were markedly elevated. She underwent computed tomography (CT) for screening. CT images showed a thick-walled gallbladder containing multiple stones and multiple 3-cm-sized round nodular lesions, which were suggestive of metastatic lymph nodes. After percutaneous transhepatic gallbladder drainage was performed, endoscopic ultrasound-guided fine needle aspiration of enlarged lymph nodes resulted in a diagnosis of small cell carcinoma or adenocarcinoma. However, we could not identify the primary lesion before the surgery because of no decisive factors. We performed cholecystectomy because there was a possibility of cholecystitis recurrence risk and also partial liver resection because we suspected tumor invasion. The final pathological diagnosis was neuroendocrine carcinoma of the gallbladder, small cell type. The tumor stage was IVb, T3aN1M1. The patient died 13 weeks after the surgery. In the present paper, we review the current available English-language literature of gallbladder SCC. PMID:27457076

  4. Concurrent breast stroma sarcoma and breast carcinoma: a case report

    Directory of Open Access Journals (Sweden)

    Carvalho Teresa

    2010-12-01

    Full Text Available Abstract Introduction Breast cancer is one of the most important health problems in the world and affects a great number of women over the entire globe. This group of tumors rarely presents as bilateral disease and, when it does happen, normally occurs within the same histological type. We report a rare case of concurrent bilateral breast cancer with two different histology types, a breast carcinoma and a breast sarcoma, in a 42-year-old woman referred to our hospital. Case presentation A 42-year-old Caucasian woman admitted to our institute in August 1999, presented with a nodule in the left breast of 3.0 × 2.5 cm, and, in the right breast, one of 1.0 cm, suspected of malignancy and with a clinically negative armpit. Biopsies had revealed invasive mammary carcinoma (right breast and sarcoma (left breast. She was submitted to bilateral modified radical mastectomy. A histological study showed an invasive mammary carcinoma degree II lobular pleomorphic type with invasion of seven of the 19 excised axillary nodes in the right breast and, in the left breast, a sarcoma of the mammary stroma, for which the immunohistochemistry study was negative for epithelial biomarkers and positive for vimentin. Later, she was submitted for chemotherapy (six cycles of 75 mg/m2 5-fluorouracil, epirubicin and cyclophosphamide followed by radiotherapy of the thoracic wall and axillary nodes on the left. Hormone receptors were positive in the tumor of the right breast, and tamoxifen, 20 mg, was prescribed on a daily basis (five years followed by letrozole, 2.5 mg, also daily (five years. She presented no sign of negative evolution in the last consultation. Conclusion The risk of development of bilateral breast cancer is about 1% each year within a similar histological type, but it is higher in tumors with lobular histology. In this case, the patient presented, simultaneously, two histologically distinct tumors, thus evidencing a rare situation.

  5. Three cases of temporal bone osteoradionecrosis after nasopharyngeal carcinoma treatment

    International Nuclear Information System (INIS)

    Osteoradionecrosis is most commonly caused by radiation-induced injury. We report on 3 cases of temporal bone necrosis that occurred after chemoradiotherapy for nasopharyngeal carcinoma performed more than 10 years previously. Case 1 was a 42-year-old woman who had nasopharyngeal carcinoma in 1991. The patient underwent chemoradiotherapy (70 Gy total) in 1991, and gamma knife irradiation (20 Gy) in 1998 for local recurrence. The bone in the posterior wall of the left external auditory canal began to be exposed in 2003. Otorrhea from the left ear increased and we found a skin defect and ulcer formation in the postauricular region. We performed radical mastoidectomy and debridement on April, 2010. The area of the defect was covered and filled in with a pedicle musculoperiosteal flap. The intra-aural skin became dry in 6 months, however, she lost consciousness due to a temporal lobe abscess and underwent an emergency operation on April, 2011. After operation, the patient recovered with no neurological symptoms and infections up to the present date. Case 2 was a 58-year-old man who had nasopharyngeal carcinoma in 2001. The patient underwent chemoradiotherapy (66 Gy total) in 2001, and X knife irradiation (15 Gy) 3 months later due to the remaining tumor. The left posterior ear canal wall collapsed and the tympanic membrane retracted with pooling epithelial debris appearing in 2007. Left facial nerve palsy was seen in December 2010. We performed a mastoidectomy on January, 2011. Cholesteatoma and necrotic granuloma with fragile bone filled the mastoid cavity, and a facial canal bone defect was seen. Bone necrosis with cholesteatoma and inflammatory granuloma was revealed by the pathological examination. The facial palsy improved after the operation. Case 3 was a 59-year-old man who had left abducens palsy with nasopharyngeal carcinoma invading the clivus. The patient underwent chemoradiotherapy (60 Gy total) in 2001, and X knife irradiation (24 Gy) 4 months later for

  6. Papillary carcinoma in thyroglossal duct cyst: An unusual case

    OpenAIRE

    Nitin Gupta; Arjun Dass; Singhal, S K; Hitesh Verma; Mohit Bhutani; Punia, R. P. S.

    2014-01-01

    Thyroglossal duct cysts (TDC) are commonly encountered in ENT practice. They are treated by Sistrunk’s operation in which the cyst along with the entire tract and part of hyoid bone is excised to prevent any recurrence. Very rarely TDCs may harbour malignancy. In that situation the management protocol is different. We present the case of a 33-year-old female with the unexpected finding of a papillary carcinoma arising in a submental TDC and is described with special regard to the rarity of th...

  7. Mucoepidermoid carcinoma of the palate: A rare case report

    Science.gov (United States)

    Jarde, Samiksha Jaypal; Das, Sushma; Narayanswamy, Savitha Arumugam; Chatterjee, Anirban; Babu, Chaitanya

    2016-01-01

    Mucoepidermoid carcinomas (MECs) of minor salivary gland origin are rare in children and adolescents and have been reported rarely. Literature regarding their clinical features and biologic behavior is scanty. The purpose of this case report is to discuss the clinical manifestation, diagnosis, and treatment plan of MEC of the palate. A 16-year-old male subject visited the Department of Periodontics, The Oxford Dental College and Hospital, Bangalore, India complaining of a painless swelling in the left posterior area of the hard palate since 6 months. Several clinical, radiographic, and histopathological investigations were carried out to rule out the lesion. Incisional biopsy of the lesion confirmed the diagnosis of lesion as MEC of the palate following which a wide surgical excision with adjacent free margins was carried out. This case report highlights the need for proper diagnosis and treatment plan in the cases of malignant tumors as it can lead to morbidity and mortality. PMID:27143836

  8. Mucoepidermoid carcinoma of the palate: A rare case report

    Directory of Open Access Journals (Sweden)

    Samiksha Jaypal Jarde

    2016-01-01

    Full Text Available Mucoepidermoid carcinomas (MECs of minor salivary gland origin are rare in children and adolescents and have been reported rarely. Literature regarding their clinical features and biologic behavior is scanty. The purpose of this case report is to discuss the clinical manifestation, diagnosis, and treatment plan of MEC of the palate. A 16-year-old male subject visited the Department of Periodontics, The Oxford Dental College and Hospital, Bangalore, India complaining of a painless swelling in the left posterior area of the hard palate since 6 months. Several clinical, radiographic, and histopathological investigations were carried out to rule out the lesion. Incisional biopsy of the lesion confirmed the diagnosis of lesion as MEC of the palate following which a wide surgical excision with adjacent free margins was carried out. This case report highlights the need for proper diagnosis and treatment plan in the cases of malignant tumors as it can lead to morbidity and mortality.

  9. Mucoepidermoid carcinoma of the palate: A rare case report.

    Science.gov (United States)

    Jarde, Samiksha Jaypal; Das, Sushma; Narayanswamy, Savitha Arumugam; Chatterjee, Anirban; Babu, Chaitanya

    2016-01-01

    Mucoepidermoid carcinomas (MECs) of minor salivary gland origin are rare in children and adolescents and have been reported rarely. Literature regarding their clinical features and biologic behavior is scanty. The purpose of this case report is to discuss the clinical manifestation, diagnosis, and treatment plan of MEC of the palate. A 16-year-old male subject visited the Department of Periodontics, The Oxford Dental College and Hospital, Bangalore, India complaining of a painless swelling in the left posterior area of the hard palate since 6 months. Several clinical, radiographic, and histopathological investigations were carried out to rule out the lesion. Incisional biopsy of the lesion confirmed the diagnosis of lesion as MEC of the palate following which a wide surgical excision with adjacent free margins was carried out. This case report highlights the need for proper diagnosis and treatment plan in the cases of malignant tumors as it can lead to morbidity and mortality. PMID:27143836

  10. Bilateral mucocele-like tumors of the breast associated with ductal carcinoma in situ and mucinous carcinoma: a case report

    International Nuclear Information System (INIS)

    Mucocele-like tumor of the breast is a rare neoplasm and only a few cases of mucocele-like tumor have been reported on the Korea. These lesions were originally considered as being benign when they were first described, but now it is believed they can be both malignant and benign, and it is even possible that they are early lesions of mucinous carcinoma. We describe here both the mammographic and sonographic findings in a patient with bilateral mucocele-like tumors that were associated with ductal carcinoma in situ and mucinous carcinoma

  11. Squamous cell carcinoma of rectum presenting in a man: a case report

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    Chowdri Nissar A

    2010-11-01

    Full Text Available Abstract Background Primary squamous cell carcinomas of the colorectum are very uncommon. Until now, to the best of our knowledge, only 114 cases of squamous cell carcinoma in the colorectum exist in the reported literature. Here we report a case of squamous cell carcinoma of the rectum in the ethnic Kashmiri population in northern India. Case Presentation The case of a 60-year-old male patient (Asian with a pure squamous cell carcinoma of the rectum is presented here. The patient underwent a curative surgery with concomitant chemotherapy. Two years after the initial curative resection of the tumor he is still alive. Conclusion The prognosis for squamous cell carcinoma of the colorectum is worse than for that of adenocarcinoma, because of the delayed diagnosis. The etiopathogenicity of squamous cell carcinoma of the colorectum is discussed. Surgical resection of the lesion seems to be the treatment of choice. Chemotherapy also helps in improvement of the prognosis.

  12. LARGE NONFUNCTIONAL ADRENO CORTICAL CARCINOMA MASQUERADING AS RENAL CELL CARCINOMA: A CASE REPORT WITH REVIEW OF LITERATURES

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    Ahsan

    2014-10-01

    Full Text Available Adrenocortical carcinoma is a rare malignant neoplasm affecting only 1 or 2 person per million population1.Nonfunctional malignant tumors particularly present at advanced stage and are associated with poor prognosis. 2 They are difficult to differentiate from renal cell carcinoma (RCC especially if they are very large and nonfunctional compressing its native kidney. However, with good preoperative planning in such cases innocuous kidney can be saved.

  13. Large cell neuroendocrine carcinoma (LCNEC of the urinary bladder: a case report

    Directory of Open Access Journals (Sweden)

    Colarossi Cristina

    2013-02-01

    Full Text Available Abstract Neuroendocrine carcinoma of the urinary bladder is a rare entity, accounting less then 1% of urinary bladder malignancies. The vast majority of the neuroendocrine carcinoma of the urinary bladder is represented by small cell neuroendocrine carcinoma while just few cases of large cell neuroendocrine carcinoma (LCNEC have been reported. In this cases report we describe a rare case of primary bladder LCNEC. Virtual Slides The virtual slide(s for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/2474700528951562.

  14. Clear Cell Carcinoma of the Pancreas -A Case Report and Review of the Literature-

    OpenAIRE

    Lee, Hui-Young; Lee, Dong-Gyu; Chun, Kwangjin; Lee, Seungkoo; SONG, SEO-YOUNG

    2009-01-01

    Most of the malignant neoplasms of the pancreas demonstrate features that are consistent with adenocarcinoma. According to the WHO classification, primary clear cell carcinoma of the pancreas is rare and it is classified as a "miscellaneous" carcinoma. In addition, there is not an adequate systematic overview that can demonstrate its true existence as a definable entity. We report here on an unusual case of primary pancreatic clear cell carcinoma, which is the first such reported case in Kore...

  15. Renal cell carcinoma metastasis to thyroid tumor: a case report and review of the literature

    OpenAIRE

    Medas, Fabio; Calò, Pietro Giorgio; Lai, Maria Letizia; Tuveri, Massimiliano; Pisano, Giuseppe; Nicolosi, Angelo

    2013-01-01

    Introduction Metastatic neoplasms to the thyroid gland are rare in clinical practice. Clear cell renal carcinoma is the most frequent site of origin of thyroid metastases and represents 12 to 34% of all secondary thyroid tumors. Tumor-to-tumor metastases, in which a thyroid neoplasm is the recipient of a metastasis, are exceedingly rare. We report a case of clear cell renal carcinoma metastatic to a follicular adenoma. This is the tenth case of renal cell carcinoma metastasis to thyroid tumor...

  16. Metastatic basal cell carcinoma to the lungs: Case report and review of literature

    OpenAIRE

    Henry Benson Nongrum; Debomaliya Bhuyan; Vanlalhuma Royte; Hughbert Dkhar

    2014-01-01

    Basal cell carcinoma is the most common form of skin cancer and it rarely metastasizes. The prevalence of metastatic basal cell carcinoma (MBCC) varies between 0.0028% and 0.55% of all cases. Over 250 MBCC have been reported in the literature. We present a case with large recurrent basal cell carcinoma of the face with radiological and histopathological findings indicating the presence of metastasis to the lungs.

  17. Axillary node metastatic carcinoma without definitive primary: a case report

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    Spencer R. Anderson

    2016-01-01

    Full Text Available Cancer of unknown primary (CUP is the finding of a metastatic cancerous lesion without an established primary source localized within the body. CUP can be of any cancer cell type, however, adenocarcinoma is most often identified by histology. Up to 5% of all malignant diagnoses are classified as CUP. PET is an imaging modality often utilized to distinguish a primary source in the setting of CUP, yet often a primary is never identified. CUP can be further stratified using specific qualifiers as favorable and unfavorable, indicating the potential therapeutic response to treatment regimens. Treatment approach to CUP relies heavily on the cell type identified by histology, the location of the lesion, and the amount of spread within the body. In the typical setting and presentation, per current literature, CUP arises in the 7th decade of life in patients with multiple comorbidities, and often has a poor prognostic value. This case report identifies an atypical presentation of CUP, a 38-year-old Caucasian female with an axillary mobile mass, and no associated systemic symptoms. Biopsy of the node and immunohistochemical staining showed histology consistent with metastatic carcinoma. Mammography, MRI, and PET scan found no evidence of tumor primary or distant metastasis. Further staining confirmed metastatic carcinoma consistent with breast origin, without an established breast primary. As in this case, CUP may present in an atypical manner, warranting a thorough investigation aiming to identify the tumor primary to aid in identification of a proper treatment regimen and approach.

  18. PAPILLARY CARCINOMA IN THYROGLOSSAL CYST: A CASE REPORT

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    Manish

    2014-08-01

    Full Text Available INTRODUCTION: Thyroglossal cyst is a commonly encountered clinical entity resulting due to persistence of Thyroglossal duct and transformation of few embryonic cells into a cyst. It is more common in the supra-hyoid portion of the midline of the neck. The incidence of malignant change in the Thyroglossal cyst is reported as between 1 to 1.8 percent. Papillary carcinoma is common and seen in nearly 80 percent of the cases of the Thyroglossal cysts. Surgical excision with Sistrunk operation is the standard treatment of choice followed by subtotal or total thyroidectomy whenever indicated. CASE PRESENTATION: A female patient aged 31 years presented with swelling in supra-Hyoid region of the neck. FNAC confirmed Thyroglossal cyst; Histopathology showed de novo papillary carcinoma of thyroid. DISCUSSION: windstorm criteria were used to confirm the diagnosis. Post-operative care was taken to exclude primary in the Thyroid gland. CONCLUSIOINS: Primary Malignancy in the Thyroglossal cyst is a rare entity. It is presented here for its presentation as there was no other malignant focus in the Thyroid gland. Thorough work up is necessary to rule out occult primary.

  19. Primary pulmonary synovial sarcoma: A case report and review of literature.

    Science.gov (United States)

    Bhattacharya, Debasis; Datta, Samadarshi; Das, Anirban; Halder, Khokan Chand; Chattopadhyay, Sarbani

    2016-01-01

    Primary pulmonary synovial sarcoma is a very rare, but highly aggressive tumor. Metastatic pulmonary sarcoma due to hematogenous dissemination is much more common. Hence why in any case of pulmonary sarcoma, whole body survey is necessary to exclude a primary tumor elsewhere. No clinical or radiological presentations are specific for pulmonary sarcoma hence; it is often confused with bronchogenic carcinoma. On the other hand, image-guided fine needle aspiration cytology (FNAC) is very much helpful in diagnosis of bronchogenic carcinoma, whereas, it may be inclusive in cases pulmonary sarcomas including primary synovial sarcoma, especially in cases of huge pulmonary masses. So why image-guided tru-cut core biopsy or open lung biopsy and their histopathological examination, supplemented by immunohistochemistry are preferable for the tissue diagnosis of pulmonary synovial sarcoma, although FNAC and immunocytochemistry may be used for the diagnosis. Surgical resection is treatment of choice, if it is not possible, palliative chemotherapy may be an option. Here, we report a rare case of primary synovial sarcoma which occupied almost whole of the right hemithorax in a 60-year-old male farmer. PMID:26958527

  20. Effect of the peptide bronchogen (Ala-Asp-Glu-Leu) on DNA thermostability.

    Science.gov (United States)

    Monaselidze, J R; Khavinson, V Kh; Gorgoshidze, M Z; Khachidze, D G; Lomidze, E M; Jokhadze, T A; Lezhava, T A

    2011-01-01

    Thermodynamic parameters of DNA melting in the presence of a peptide bronchogen in various concentrations were estimated on a differential scanning microcalorimeter. Bronchogen was shown to serve as a DNA-stabilizing agent. Bronchogen increased the melting temperature of DNA from calf thymus and mouse liver by 3.1°C in a narrow range of r (molar ratio of bronchogen/DNA b.p., 0.01-0.055). A further increase in r was not accompanied by changes in the melting temperature. The complex melting enthalpy (ΔH(melt)) remained unchanged in this range of r (0.01-1.0). ΔH(melt) for DNA from the thymus and mouse liver was 11.4 and 12.7 cal/g, respectively. Our results indicate that bronchogen is not an adenine-thymine-specific or guanine-cytosine-specific ligand. The type of binding is considered as strong and occasional. The binding occurs with both strands of DNA (mainly with nitrogen bases). PMID:21240358

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

    Directory of Open Access Journals (Sweden)

    Abbas Alibakhshi

    2011-11-01

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

  2. Intraosseous adenoid cystic carcinoma of maxilla: A rare case report

    Directory of Open Access Journals (Sweden)

    Prasannasrinivas Suresh Deshpande

    2013-01-01

    Full Text Available Adenoid cystic carcinoma (ACC accounts for approximately 6-10% of all salivary gland tumors. Palatal minor salivary glands, parotid, and sub-mandibular glands are usually affected. Rarely, these lesions arising intraosseously have been reported. Mandible is commonly involved than maxilla. The present case is a giant ACC involving the right maxilla. A thorough clinical and radiographic evaluation was performed to assess the involvement of surrounding vital structures along with a meticulous metastatic work-up. Computed tomography showed a giant lesion in maxilla encroaching the left nasal fossa, antrum, buccal space, and oral cavity. No metastasis was noted. Histological evaluation from multiple sites showed both cribriform and solid patterns. Radiotherapy was given as patient did not comply for surgery. Though central ACC is extremely rare, especially in maxilla, it should be included in the differentials for lesions in maxilla. A prompt diagnosis with treatment and long-term follow-up is advised in such cases.

  3. Seven cases of radiation-induced cutaneous squamous cell carcinoma

    International Nuclear Information System (INIS)

    We report 7 cases of radiation-induced skin cancer. The diagnosis was based on the history of radiotherapy for benign skin diseases (5 cases) and of occupational exposures to medical doctors (2 cases). All cases were squamous cell carcinomas which arose from chronic radiodermatitis. The estimated latent period of these tumors ranged from 6 to 64 years, with an average of 29.9 years. After surgical treatments of the lesions, no local recurrences were observed in all cases. Benign skin diseases had sometimes been treated with low-energy radiation before the 1960s. Considering the estimated latent period, the peak time point of developing risk of radiation-induced skin cancer by such treatment has been already passed, however, the danger of it should not be ignored in future. In association with multiplicity of radiation usage, occupational exposure of radiation may develop the risk of occurrence of skin cancer in future. Therefore, we should recognize that radiation-induced skin cancer is not in the past. In the cases of chronic skin diseases showing warty keratotic growth, erosion and ulcer, we should include chronic radio-dermatitis in the differential diagnosis. It is necessary to recall all patients about the history of radiotherapy or radiation exposure. Rapid histopathological examination is mandatory because of the suspicion of radiation-induced skin cancer. (author)

  4. A case of clear cell carcinoma arising from the endometriosis of the paraovarian cyst

    OpenAIRE

    Lee, Jung-Yun; Im, Eun Seon; Kim, Sang-Wook; Kim, Haeryoung; Kim, Yong-Beom; Jeon, Yong-Tark

    2009-01-01

    Malignant transformation of endometriosis is an infrequent complication. Clear cell carcinoma from endometriosis is very rare in the paraovarian cyst. To date no cases have been reported. We report a case of clear cell carcinoma arising from endometriosis of the paraovarian cyst with a brief review of literature.

  5. Extensive tumor thrombus in a case of carcinoma lung detected by F18-FDG-PET/CT.

    Science.gov (United States)

    Mudalsha, Ravina; Jacob, Mj; Pandit, Ag; Jora, Charu

    2011-04-01

    Tumor thrombus is a rare complication of solid cancers, mainly seen in cases of renal cell carcinoma, wilm's tumor, testicular carcinoma, adrenal cortical carcinoma and hepatocellular carcinoma.[1] Tumor thrombus in inferior vena cava is a rare complication of primary carcinoma lung. It should be identified so as to rule out venous thromboembolism and avoiding unnecessary anticoagulant therapy. We describe a case where F18-Fluorodeoxyglucose (FDG) positron emission tomography - computed tomography (PET/CT) helped to identify extensive tumor thrombus. PMID:22174524

  6. Extensive tumor thrombus in a case of carcinoma lung detected by 18F-FDG-PET/CT

    International Nuclear Information System (INIS)

    Tumor thrombus is a rare complication of solid cancers, mainly seen in cases of renal cell carcinoma, Wilm's tumor, testicular carcinoma, adrenal cortical carcinoma and hepatocellular carcinoma. Tumor thrombus in inferior vena cava is a rare complication of primary carcinoma lung. It should be identified so as to rule out venous thromboembolism and avoiding unnecessary anticoagulant therapy. We describe a case where 18F-Fluorodeoxyglucose (FDG) positron emission tomography - computed tomography (PET/CT) helped to identify extensive tumor thrombus. (author)

  7. The First Case of Pulmonary Alveolar Proteinosis With Small Cell Lung Carcinoma.

    Science.gov (United States)

    Hiraki, Tsubasa; Goto, Yuko; Kitazono, Ikumi; Tasaki, Takashi; Higashi, Michiyo; Hatanaka, Kazuhito; Tanimoto, Akihide

    2016-04-01

    Pulmonary alveolar proteinosis (PAP) is a rare pulmonary disease characterized by alveolar accumulation of surfactant lipids and proteins. It is usually autoimmune and secondary to hematologic malignancy or infection. To date, only 5 case reports of PAP associated with lung cancers, including 2 cases of squamous cell carcinoma and 3 cases of adenocarcinoma, have been published. To the best of our knowledge, no case of PAP with small cell lung carcinoma has been reported thus far. We herein report the first case of PAP associated with small cell lung carcinoma. PMID:26519525

  8. Squamous cell carcinoma of the conjunctiva: analysis of fifteen cases

    International Nuclear Information System (INIS)

    To document various clinical presentations and management options of conjunctival squamous cell carcinoma (CSCC) in patients attending ophthalmic out patients department (OPD) of a tertiary care centre. This case series was carried out in the Department of Ophthalmology Civil Hospital and, Dow University of Health Sciences, Karachi and were reviewed from June 2004 to December 2007. Socio-demographic data and clinical features of patients with biopsy proven conjunctival squamous cell carcinoma were recorded and analysed. All patients underwent complete ophthalmic examination by a fellow ophthalmologist and clinical findings were recorded on a prescribed Performa. Data was analysed in terms of frequency, means and median by SPSS for windows V.15. Seventy-two percent of the patients were male and 28% were female, more than 80% of patients were in the age group of seventy years and above. Eighteen percent of patients developed intraocular invasion and the eyes had to be enucleated. CSCC occurs in sun damaged ocular surface usually at limbus, elderly men are more commonly involve, recurrence is a feature of disease and high risk in older individual. In our treatment we used various therapies, excision with clear margin, topical mitomycin C adjunctive cryotherapy and amniotic graft. (author)

  9. Glycogen Rich Clear Cell Breast Carcinoma: A Case Report

    OpenAIRE

    Çınkır, Havva Yeşil; Dilek, Gülay Bilir; Demirci, Ayşe; Başal, Fatma Buğdaycı; Aydın, Kübra; Demirci, Umut; Öksüzoğlu, Berna; Alkış, Necati

    2014-01-01

    Glycogen-rich clear cell carcinoma of the breast is a rare type of breast carcinoma. Tumoral tissue is consist of intracytoplasmic glycogen-rich clear cells. We presented in here a 44-year old woman diagnosed with glycogen-rich clear cell carcinoma.

  10. DARRIERS DISEASE WITH BASAL CELL CARCINOMA: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Anila P

    2015-04-01

    Full Text Available Dariers disease (Keratosis follicularis is an autosomal dominantly inherited, acantholytic disorder due to mutation in ATP2A2 gene located on chromosome 12. Darriers disease can be localised to a segment due to postzygotic mutations where it is called as segmental darriers. Clinical features of DD include greasy, warty papules and plaques on seborrheic areas, dystrophic nails, palmo - plantar pits and papules on the dorsum of the hands and feet. There is increased predisposition to non - melanoma cutaneous m alignancies in darriers disease. We report a rare case of darriers disease with basal cell carcinoma A, with rapid progression over 4 months into ulcus penetrans with destruction of eye ball.

  11. Urachal tumour: case report of a poorly understood carcinoma

    Directory of Open Access Journals (Sweden)

    Vallarino Luigi

    2009-11-01

    Full Text Available Abstract Background Urachal carcinoma is an uncommon neoplasm associated with poor prognosis. Case presentation A 45-year-old man was admitted with complaints of abdominal pain and pollakisuria. A soft mass was palpable under his navel. TC-scan revealed a 11 × 6 cm tumor, which was composed of a cystic lesion arising from the urachus and a solid mass component at the urinary bladder dome. The tumor was removed surgically. Histological examination detected poor-differentiated adenocarcinoma, which had invaded the urinary bladder. The patient has been followed up without recurrence for 6 months. Conclusion The urachus is the embryological remnant of urogenital sinus and allantois. Involution usually happens before birth and urachus is present as a median umbilical ligament. The pathogenesis of urachal tumours is not fully understood. Surgery is the treatment of choice and role of adjuvant treatment is not clearly understood.

  12. Adenoid cystic carcinoma of the mobile tongue: A rare case

    Directory of Open Access Journals (Sweden)

    Pavitra Baskaran

    2012-01-01

    Full Text Available Adenoid cystic carcinoma (ACC occurs more commonly in the minor salivary glands of the palate on than the tongue. ACC is a malignant neoplasm that accounts for 1-2% of all head and neck malignancies and 10-15% of all salivary gland malignancies. ACC affects the exocrine glands at any site, but the parotid gland is the most common site in the head and neck region. Many factors should be taken into account in the prognosis of ACC, including the histological and clinical stages of the disease. The most striking feature of ACC is that it is locally aggressive, with a high recurrence level, perineural invasion and distant metastases, especially to the lungs and bones. The most common presentation histologically is the presence of cribriform appearance (Swiss cheese pattern. The present case is a rare one present on the tongue.

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

    Institute of Scientific and Technical Information of China (English)

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

    2009-01-01

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

  14. Adenoid carcinoma cystic of trachea. A case report

    International Nuclear Information System (INIS)

    The tumours of trachea are not frequent. Within them, the adenoid carcinoma cystic is a rare malign tumour and it has been demonstrated that it does not relate to each other significant whit tobacco addiction. In this work we present the case of female patient of 45 years old who went to the urgency room with out of breath accompanied of humid cough with greenish abundant expectoration, fever to 39C and loss of 6 heavy kg in 6 months. The X-ray of thorax sold off in service of urgencies was normal and the doctors imposed treatment no obtaining answer to him. Computerized tomography scanner was made showing the presence of a tracheal lesion

  15. Scrotal metastases from colorectal carcinoma: a case report.

    LENUS (Irish Health Repository)

    McWeeney, Doireann M

    2012-01-31

    ABSTRACT: A 72-year-old man presented with a two month history of rectal bleeding. Colonoscopy demonstrated synchronous lesions at 3 cm and 40 cm with histological analysis confirming synchronous adenocarcinomata. He developed bilobar hepatic metastases while undergoing neoadjuvant chemoradiotherapy. Treatment was complicated by Fournier\\'s gangrene of the right hemiscrotum which required surgical debridement. Eight months later he re-presented with an ulcerating lesion on the right hemiscrotum. An en-bloc resection of the ulcerating scrotal lesion and underlying testis was performed. Immunohistological analysis revealed metastatic adenocarcinoma of large bowel origin. Colorectal metastasis to the urogenital tract is rare and here we report a case of rectal carcinoma metastasizing to scrotal skin.

  16. A case of bilateral primary fallopian tube carcinoma

    Directory of Open Access Journals (Sweden)

    Manisha Sahu

    2014-09-01

    Full Text Available A 60 years old postmenopausal woman was presented with complaints of intermittent watery discharge from vagina, and of cramping pain at the lower abdomen. On pelvic examination, blood tinged watery discharge was seen coming out of os. But, ultrasonography revealed bilateral adenexal masses and pyometra. The serum CA-125 level in blood was raised. Cervical smear showed inflammatory changes, but endometrial histopathology was negative for malignant cells. Suspecting ovarian malignancy, laparotomy was done that revealed the bilateral tubal growth with normal ovaries; the right adenexal mass was of the size (6.8×4.8 cm while, the left adenexal mass was the size of (4.2×2.6 cm. Histopathology study revealed bilateral serous cyst adenocarcinoma of fallopian tubes. The case of bilateral primary fallopian tube carcinoma was presented here for its rarity.

  17. Adenoid Cystic Carcinoma of the Breast: A Case Report

    International Nuclear Information System (INIS)

    Adenoid cystic carcinoma (ACC) is a rare variant of adenocarcinoma that usually occurs in the major salivary gland. In breast, adenoid cystic carcinoma is a very rare carcinoma accounting for less than 1% of the all breast carcinoma. It has an excellent prognosis with the lower incidence of distant metastasis and axillary lymph node involvement, and a benign looking or low suspicious findings on imaging. We will report the radiologic and pathologic finding of the adenoid cystic carcinoma that is incidentally detected in the right breast of asymptomatic 47-year-old woman, who had taken annual screening mammogram and ultrasonogram

  18. Adenoid Cystic Carcinoma of the Breast: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Mu Sook; Kim, Min kung; Kim, Eun kyung; Park, Byeong Woo; Oh, Ki Keun [Yonsei University College of Medicine, Seoul (Korea, Republic of)

    2005-12-15

    Adenoid cystic carcinoma (ACC) is a rare variant of adenocarcinoma that usually occurs in the major salivary gland. In breast, adenoid cystic carcinoma is a very rare carcinoma accounting for less than 1% of the all breast carcinoma. It has an excellent prognosis with the lower incidence of distant metastasis and axillary lymph node involvement, and a benign looking or low suspicious findings on imaging. We will report the radiologic and pathologic finding of the adenoid cystic carcinoma that is incidentally detected in the right breast of asymptomatic 47-year-old woman, who had taken annual screening mammogram and ultrasonogram

  19. Diagnostic pitfall in a case of ductal carcinoma-in situ with microinvasion

    Directory of Open Access Journals (Sweden)

    Yasmin A Momin

    2016-01-01

    Full Text Available We report a case of microinvasive carcinoma of the breast cytologically diagnosed as ductal carcinoma - in situ in an 80-year-old lady with a breast lump. Extensive sampling of mastectomy specimen showed ductal carcinoma in situ (DCIS. Many ducts showed stromal reaction - periductal sclerosis and lymphocytic infiltration-features suggestive of microinvasion. However, no definite invasion was noted histologically. Immunohistochemical study highlighted the microinvasive foci.

  20. Mixed Medullary-follicular Thyroid Carcinoma: Report of a Case and Review of the Literature

    Institute of Scientific and Technical Information of China (English)

    Xiangtao Ma; Liwei Yu; Jing Fu; Shan Wang; Ruyu Du; Zhirong Cui

    2005-01-01

    @@ Mixed medullary-follicular carcinomas (MMFCs) are tumors of the thyroid that display morphological and immunohistochemical features of both medullary and follicular neoplasms. These tumors are rare and less than 40 cases have been described in the literature since the early 1980s.[1] The term medullary-follicular thyroid carcinoma denotes a tumor which exhibits the features of a medullary carcinoma and shows positive expression of calcitonin on immunohistochemistry.

  1. Renal cell carcinoma with bilateral synchronous adrenal gland metastases: a case report

    OpenAIRE

    Koutalellis, Georgios E; Felekouras, Evangelos; Evangelou, Constantinos; Koritsiadis, Georgios; Chasiotis, Dimitrios; Anastasiou, Ioannis

    2009-01-01

    Introduction Renal cell carcinoma is characterized by its potential of metastasizing widely and to unusual sites, with the metastases occasionally preceding clinical recognition of the primary tumor. Synchronous bilateral adrenal metastases from renal cell carcinoma, without other metastases, are rare and, to our knowledge, only 17 cases have been published in the literature to date. In general, patients with synchronous bilateral adrenal metastases from renal cell carcinoma have a poor progn...

  2. Sternal metastasis as an initial presentation of renal cell carcinoma: a case report

    OpenAIRE

    Batista, Raquel Ribeiro; Marchiori, Edson; Takayassu, Tatiana Chinem; Cabral, Fernanda Caseira; Cabral, Rafael Ferracini; Zanetti, Gláucia

    2009-01-01

    Renal cell carcinoma accounts for 85% of all solid renal tumors in adults. Nearly one quarter of patients has distant metastasis at presentation while another 50% develop metastasis during follow-up. A small percentage of these are solitary metastasis. We report here a case of solitary bone sternal metastasis as an initial presentation of clear-cell renal cell carcinoma in a 56-year-old woman. The prognosis for patients with metastasized renal cell carcinoma is poor; treatment of metastasis i...

  3. Diagnostic pitfall in a case of ductal carcinoma-in situ with microinvasion.

    Science.gov (United States)

    Momin, Yasmin A; Kulkarni, Medha P; Deshmukh, Bhakti D; Sulhyan, Kalpana R

    2016-01-01

    We report a case of microinvasive carcinoma of the breast cytologically diagnosed as ductal carcinoma - in situ in an 80-year-old lady with a breast lump. Extensive sampling of mastectomy specimen showed ductal carcinoma in situ (DCIS). Many ducts showed stromal reaction - periductal sclerosis and lymphocytic infiltration-features suggestive of microinvasion. However, no definite invasion was noted histologically. Immunohistochemical study highlighted the microinvasive foci. PMID:27279686

  4. Intratumoral sampling variability in hepatocellular carcinoma: A case report

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    The differential diagnosis between hepatocellular carcinoma (HCC) and regenerative liver nodules and other primary liver tumors may be very difficult,particularly when performed on liver biopsies. Difficulties in histological typing may be often minimized by immunohistochemistry. Among the numerous markers proposed, CK18, Hep Par1 and glypican 3 (GPC3) are considered the most useful in HCC diagnosis. Here we report a case of HCC in a 72-year-old male with HBV-related chronic liver disease, characterized by a marked morphological and immunohistochemical intratumoral variability. In this case, tumor grading ranged from areas extremely well differentiated, similar to regenerative nodule, to undifferentiated regions, with large atypical multinucleated cells. While almost all sub nodules were immunostained by Hep Par 1, immunoreactivity for glypican 3 and for Ck18 was patchy, with negative tumor region adjacent to the highly immunoreactive areas. Our case stresses the relevance of sampling variability in the diagnosis of HCC, and indicates that caution should be taken in grading an HCC and in the interpretation of immunohistochemical stains when only small core biopsies from liver nodules are available.

  5. Distinct genetic alterations in small cell carcinoma from different anatomic sites

    OpenAIRE

    Zheng, Xiaoyong; Liu, Delong; Fallon, John T.; Zhong, Minghao

    2015-01-01

    Small cell carcinoma (SmCC) is a distinct clinicopathological entity first described in the lung. It represents approximately 15% of all bronchogenic carcinoma. Extrapulmonary small cell carcinoma (EPSmCC) morphologically indistinguishable from small cell lung cancer (SCLC) was first reported in 1930. Since its first description, EPSmCC has been reported in virtually all anatomical sites, including: gynecologic organs (ovary and cervix); genitourinary organs (urinary bladder and prostate); th...

  6. [Conventional x-ray techniques and computed tomography in the diagnosis of mediastinal lymph node involvement in non-small cell bronchogenic cancer. Which method is reliable?].

    Science.gov (United States)

    Krestin, G P; Krestin, M; Gross-Fengels, W; Thul, H

    1992-06-01

    52 patients with bronchogenic carcinoma were studied preoperatively by means of conventional tomography and CT. The results were compared with surgical findings to evaluate the accuracy of these methods in detecting mediastinal lymph node involvement. 323 mediastinal lymph nodes were identified by CT and 237 of these were studied histologically. In 25% of lymph nodes with diameter between 0.5 and 1 cm metastases could be identified. On the other hand, 25% of lymph nodes measuring up to 3 cm did not contain metastases. The results varied in different regions (pre- and paratracheal, azygos region, aorto-pulmonary, subcarinal). The probability of involvement of small nodes was doubled if there were in regions neighbouring metastases. In view of the high incidence of false positive and false negative CT findings, conventional methods were sufficient in the presence of definite pathological findings. PMID:1319769

  7. Invasive micropapillary carcinomas arising 42 years after augmentation mammoplasty: A case report and literature review

    OpenAIRE

    Kikuchi Kazunori; Morishima Isamu; Tanaka Yuko

    2008-01-01

    Abstract Background There has been no definitive consensus regarding the causal relationships between foreign bodies in the breast and carcinogenesis. This report describes the first case of invasive micropapillary carcinomas after augmentation mammoplasty. Multiple tumors located in immediate contact with the siliconomas suggested a causal link between the siliconomas and carcinomas. Case presentation This report presents the case of a 64-year-old female who underwent liquid silicone injecti...

  8. Tuberculosis and metastatic carcinoma coexistence in axillary lymph node: A case report

    Directory of Open Access Journals (Sweden)

    K Chandramohan

    2003-04-01

    Full Text Available Abstract Background Coexistence of cancer and tuberculosis in axillary lymph nodes is rare. Only seven cases have been reported in the literature. Case Report We report here a case of infiltrating ductal carcinoma breast metastasizing to the axillary lymph node along with tubercular granuloma in the same lymph node without primary mammary or pulmonary tuberculosis. Conclusion Primary tuberculosis coexisting with carcinoma is of rare occurrence. A possibility should always be borne in mind especially in patients from endemic areas.

  9. A Rare Case of Primary Infiltrating Neuroendocrine Carcinoma of the Breast

    OpenAIRE

    Ouzreiah Nawawi; Keat Ying Goh; Kartini Rahmat

    2012-01-01

    Primary neuroendocrine carcinoma of the breast is a very rare malignant tumor. There are not many cases reported in the English literature since it was first documented in 1983. Reports on the imaging features, in particular the ultrasonographic features of this rare tumor are scarce. Herein, we report a case of aggressive primary infiltrating neuroendocrine carcinoma of the breast, masquerading as an inflammatory breast condition in a 22-year-old young lady, perhaps the youngest case ever re...

  10. Tongue metastasis as an initial presentation of renal cell carcinoma: a case report and literature review

    OpenAIRE

    Azam Faisal; Abubakerr Muneer; Gollins Simon

    2008-01-01

    Abstract Introduction Primary tumour of the kidney metastasizing to the tongue is very unusual and only anecdotal cases have been reported. An exhaustive literature review covering the period from 1911 onwards disclosed 28 cases. Out of those, only 3 cases presented initially with tongue metastases before the diagnosis of primary renal cell carcinoma. The prognosis for patients with lingual metastasis of renal cell carcinoma is poor. Treatment of tongue metastasis is usually palliative and ai...

  11. A familial case of renal cell carcinoma and a t(2;3) chromosome translocation

    NARCIS (Netherlands)

    Koolen, MI; van der Meyden, PM; Bodmer, D; Eleveld, M; van der Looij, E; Brunner, H; Smits, A; Smeets, D; van Kessel, AG

    1998-01-01

    Cytogenetic analysis was performed on peripheral blood lymphocytes of members of a family with inherited renal cell cancer. Four family members in three generations developed multiple/bilateral renal cell carcinomas of the clear cell type. In one additional case a bladder carcinoma was diagnosed. In

  12. Primary malignant tumor of the fallopian tube: 2 cases reports papillary carcinoma and choriocarcionma

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Sun Hee; Yoon, Sook Ja; Yoon, Yong Kyu [Eulji Medical College Nowon Eulji Hospital, Seoul (Korea, Republic of)

    1998-10-01

    Primary fallopian tube carcinoma is a very rare gynecologic malignacy, occurring during the fifth or sixth decade of postmenopausal women. The most common histological type is adenocarcinoma; squamous carcinoma, sarcoma, mixed mullerian tumors, and choriocarcinoma, for example, are exceedingly rare. The author reports one case each of adenocarcinoma and choriocarcinoma of the fallopian tube both were demonstrated by US, CT, and MRI.

  13. Remnant Pancreatectomy for Recurrent or Metachronous Pancreatic Carcinoma Detected by FDG-PET: Two Case Reports

    Directory of Open Access Journals (Sweden)

    Masaru Koizumi

    2010-01-01

    Full Text Available Context Although surgical resection is the only curative therapeutic option for recurrent or metachronous pancreatic carcinomas, most such cancers are beyond surgical curability. We herein report on two rare cases of remnant pancreatectomy used to treat recurrent or metachronous pancreatic carcinomas. Case reports Case#1 A 65-year-old male developed weight loss and diabetes mellitus 83 months after a pylorus-preserving pancreaticoduodenectomy followed by two years of adjuvant chemotherapy (5- fluorouracil plus leucovorin plus mitomycin C for a pancreatic carcinoma in the head of the pancreas (stage IA. An abdominal CT scan revealed a 3 cm tumor in the remnant pancreas which appeared as a ‘hot’ nodule on FDG-PET. A remnant distal pancreatectomy was performed and a pancreatic carcinoma similar in profile to the primary lesion (stage IIB was confirmed pathologically. Case#2 A 67-year-old male showed increased CA 19-9 levels 25 months after a distal pancreatectomy for a pancreatic carcinoma in the body of the pancreas (stage IA. An abdominal CT scan revealed a cystic lesion in the cut end of the pancreas which appeared as a ‘hot’ nodule on FDG-PET. A remnant proximal pancreatectomy with duodenectomy was performed and a metachronous pancreatic carcinoma (stage III was confirmed pathologically. Conclusion Remnant pancreatectomy can be considered a treatment option for recurrent or metachronous pancreatic carcinomas. FDG-PET can play a key role in detecting remnant pancreatic carcinomas.

  14. Carcinoma Mixed within Milk of Calcium in a Breast: a Case Report

    International Nuclear Information System (INIS)

    Milk of calcium located in the breast is typically a benign entity. However, carcinoma may incidentally arise adjacent to or even within milk of calcium. Consequently, the characteristics of all observed calcific particles should be carefully analyzed. In this study, we report a case of carcinoma presented as malignant microcalcifications mixed within milk of calcium in a breast

  15. MRI findings of small cell neuroendocrime carcinoma of the uterine cervix: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Won, You Sun; Yi, Boem Ha; Lee, Hae Kyung; Lee, Min Hee; Choi, Seo Youn; Kwak, Jeong Ja [Soonchunhyang University College of Medicine, Bucheon Hospital, Bucheon (Korea, Republic of)

    2015-10-15

    Small cell neuroendocrine carcinoma of the uterine cervix is a rare primary neoplasm, accounting for less than 5% of all uterine cervical cancers. The tumor is known to have an aggressive behavior and poor prognosis. In this article, we present the MRI findings of 5 cases of pathologically-proven small cell neuroendocrine carcinoma of the uterine cervix, including diffusion-weighted images.

  16. Metastatic pituitary carcinoma: a case report and review of literature

    Directory of Open Access Journals (Sweden)

    ZHANG Shang-fu

    2013-02-01

    Full Text Available Background As a kind of rare tumor, metastatic pituitary carcinoma is very difficult to diagnose clinically and is easy to be misdiagnosed. This article aims to discuss the clinical manifestations and histopathological features of this tumor. Methods The clinical presentations, histopathological features and immunophenotype were studied in one case of poorly differentiated lung adenocarcinoma metastatic to pituitary gland, and related literature was reviewed. Results A 47-year-old woman mainly presented with faint, headache and blurred vision. CT scan demonstrated abnormal signals in suprasellar cistern. During the resection, the tumor could be seen locating in sellar region, the size of which was about 2 cm × 1 cm × 1 cm. Histopathological examination revealed that the structure of pituitary gland was damaged and the tumor was composed of atypical round or oval cells arranged in nest or glandular patterns, in which a number of enlarged plump tumor cells contained abundant eosinophilic cytoplasm with eccentrical caryogenesis. The immunohistochemistry showed that epithelial membrane antigen (EMA, pan cytokeratin (PCK, thyroid transcription factor-1 (TTF-1 and cytokeratin 7 (CK7 were positive in tumor cells with Ki-67 labeling index being 15%, but chromogranin (CgA, cancer embryo antigen (CEA, human chorionic gonadotropin (hCG, placental alkaline phosphatase (PLAP, CD117, leukocyte common antigen (LCA, CD30, anaplastic lymphoma kinase-1 (ALK-1 were negative in tumor cells. After operation the patient received treatment with levothyroxine sodium and γ knife, but died 4 months later. Conclusion Histopathological examination and immunohistochemistry can confirm the diagnosis of metastatic pituitary carcinoma and locate the primary lesion. Postoperative comprehensive therapy is necessary.

  17. Presentation extra ocular sebaceous carcinoma; case report and literature review

    International Nuclear Information System (INIS)

    Full text: Introduction. The Sebaceous carcinoma is a rare adnexal tumor is characterized for aggressive prone to local recurrence and dissemination. 75% is 25% peri ocular and extra ocular. Their presence may be related to Mu ir Syndrome Tower which is a dominant autosomal geno dermatosis. Target. To review the literature from the presentation of a clinical case with multiple local recurrence and distant metastases. Materials and methods. Analyzed the story of a 21 year old patient carrying a carcinoma inter ciliary sebaceous level diagnostic presented many difficulties, with tendency to local recurrence and progressive aggressiveness in which it was established the definitive diagnosis when it reaches a stage IV. Results. Was treated in a story with multiple surgical resections, the last recurrence penalty off surgery for extensive commitment: cranial, and spinal meninges cord. Treatment was palliative hypo fractionated radiotherapy on cervical spine reaching 18 Gy in 3 fractions and then combined chemotherapy based on single drug Capecitabine at doses of 1650 mg/m2 day concurrent with 60Gy radiation reaching in fractions of 2.4 Gy of the primary lesion. with good initial symptomatic response but rapid evolution after treatment completed died a month with extensive bone progression. Conclusions. Curative treatment is surgery, within these Mo hs technique is that of choice. In our patient, disease extension planteable resection did opting for hypofractionated radiotherapy to total doses greater than 60 Gy, the which demonstrated good symptom control and palliative judiciously Fluropirimidinas association to radiotherapy was based on previous studies suggesting a benefit of the combination despite being considered such as radio-resistant tumors. not still available randomized phase III due to the rareness of these tumors

  18. Coexistence of Pancreatic Carcinoma and Pancreatic Tuberculosis: Case Report

    OpenAIRE

    Zheng, Zhen-Jiang; Zhang, Hao; Xiang, Guang-Ming; Gong, Jun; Mai, Gang; Liu, Xu-Bao

    2011-01-01

    Pancreatic tuberculosis (TB) is extremely rare and mimics pancreatic carcinoma both clinically and radiologically. This paper discusses the occurrence of 2 heterogeneous masses located in the head and tail of the pancreas in an adult male. In this patient, laparotomy was performed because of the high suspicion of pancreatic carcinoma. Intraoperative fine needle aspiration biopsy revealed the coexistence of pancreatic carcinoma with pancreatic TB, and a combined resection of the distal pancrea...

  19. Mucoepidermoid Carcinoma of the Eyelid: A Case Report and Review of the Literature

    Institute of Scientific and Technical Information of China (English)

    Hao Zhang; Jianhua Yan; Yongping Li; Ping Zhang

    2005-01-01

    Purpose: To report the clinical features, therapeutic method, and histopathological findings of a case of mucoepidermoid carcinoma in the lower eyelid and review the literature about the mucoepidermoid carcinoma arising from the eye.Methods: Case report and review of the literature.Results: An 88-year-old man developed a painless, indurated nodule in the left lower eyelid for two years and ulceration of the skin existed for a year. He underwent tumor resection and reconstruction of the eyelid. By histopathology, tumor cells showed an admixture of epidermoid and mucus-secreting cells, which was consistent with mucoepidermoid carcinoma. Mucoepidermoid carcinoma is a common malignant tumor of the salivary glands, but rare in the eye tissues among which conjunctiva and lacrimal gland are most commonly involved. It has a higher degree of malignancy than basal cell carcinoma and squamous cell carcinoma. It displays an unusual capacity of aggressive local invasion and recurs easily after simple excision and tumors may require enucleation or exenteration because of the involvement of the intraocular structures and/or orbit.Frequent follow-up is necessary for the patient after operation.Conclusions: Mucoepidermoid carcinoma arising from the eye is rare and has a high degree of malignancy. It should be differentiated from other neoplasms such as basal cell carcinoma and squamous cell carcinoma.

  20. Cutaneous bronchogenic cyst in the left scapular region of a boy

    Institute of Scientific and Technical Information of China (English)

    Jian Sun; Ting Yuan; Huan Deng

    2014-01-01

    Background: Scapular bronchogenic cyst (SBC) is rare. Methods: A sinus on a boy's left scapula was excised. Results: Histopathological analysis showed the epithelium with scattered PAS-positive goblet cells was positive for CEA and CK7. Conclusion: SBC should be suspected of a superfi cial scapular skin lesion in children.

  1. Carcinoma de plexo coroideo: relato de um caso Carcinoma of the choroid plexus: a case report

    Directory of Open Access Journals (Sweden)

    Hans H. Japp

    1976-09-01

    Full Text Available É relatado um caso de carcinoma de plexo coróideo em paciente com 3 anos de idade, com hipertensão intracraniana. Sem um claro diagnóstico clínico, o paciente evoluiu para o óbito, em 8 dias. O exame neuropatológico do cérebro e estudo histopatológico do tecido removido, revelou um tumor maligno do plexo coróideo, de extrema raridade no sistema nervoso central.The case of a three-years-old male with intracranial hypertension is reported. Without a clear clinical diagnosis, a gradual deterioration ocurred before his death, 8 days later. The neuropathological examination of the brain revealed a tumor with indistint borders at the right lateral ventricle, with granulous surface, pink-gray colour, irregular necrotic and hemorragic areas, invading the adjacent brain tissue. The histopathological study revealed a malignant variant of the choroid plexus tumor, of extreme rarity in the central nervous system. The biological and histological criteria accepted by Lewis, Rubinstein and Polak for the correct diagnosis of this type of tumour are discussed.

  2. Verrucous Carcinoma of the Vulva: A Case Report

    OpenAIRE

    Ioannis Boutas; Chrisostomos Sofoudis; Emmanouil Kalampokas; Christos Anastasopoulos; Theodoros Kalampokas; Nikolaos Salakos

    2013-01-01

    Verrucous carcinoma of the female genital tract is a rare lesion, primarily affecting postmenopausal women. We present a 78-year-old patient with verrucous carcinoma of the vulva, who was admitted to the “Aretaieion” Athens University Hospital. She had complained of vulvar itching during the last two years without visiting a specialist doctor.

  3. Treatment of small cell lung carcinoma in association with cryptogenic fibrosing alveolitis

    OpenAIRE

    Lipton, J. R.; Carroll, K; Mould, J. J.; Winstanley, J.; Thatcher, N

    1982-01-01

    Two patients with small cell bronchogenic carcinoma associated with cryptogenic fibrosing alveolitis are described. Both patients received radiotherapy and i.v. chemotherapy with moderate dose methotrexate (100 mg/m2) and escalating high dose cyclophosphamide (1·5 g, 2·5 g, 3·5 g/m2).

  4. Early Onset Squamous Cell Carcinoma In A Case Of Lichen Planus

    Directory of Open Access Journals (Sweden)

    Singh Shri Nath

    1998-01-01

    Full Text Available Lichen planus, which is a very common condition, is being presented. However, the uncommon feature in this cases is its early onset and equally early development of squamous cell carcinoma on a lesion on the right thigh.

  5. Myoepithelial Carcinoma of the Nasopharynx: Report of a Rare Case and a Review of the Literature.

    Science.gov (United States)

    Soon, Gwyneth; Petersson, Fredrik

    2015-12-01

    Salivary gland carcinomas are very rare in the nasopharynx, with the most frequent histologic types being adenoid cystic carcinoma, mucoepidermoid carcinoma and adenocarcinoma, not otherwise specified. Myoepithelial carcinoma (MECA) is a rare tumor of the salivary glands, and there are only three previously reported cases of nasopharyngeal MECA. The case presented is the fourth reported case of MECA in the nasopharynx. Due to the morphologic heterogeneity of MECA, immunohistochemistry is indispensable in ascertaining the diagnosis. MECA is a locally aggressive tumor, but the long-term prognosis of this tumor in the nasopharynx remains uncertain. In our case the tumor was unresectable and the patient was given chemo-radiotherapy. Despite this, residual tumor was seen on nasoscopy 5 months after initial diagnosis and was documented on a re-biopsy which displayed the same histomorphologic features as the original tumor. PMID:26115759

  6. The reclusive patient-a case report & clinical review of Merkel cell carcinoma

    Directory of Open Access Journals (Sweden)

    Ramanathan C

    2005-01-01

    Full Text Available Advanced Merkel Cell Carcinoma with intra - hepatic metastases in a reclusive gentleman is described. We present an interesting case with learning points and a review of this uncommon malignancy.

  7. A Case of Nonfunctioning Pituitary Carcinoma That Responded to Temozolomide Treatment

    Directory of Open Access Journals (Sweden)

    Haruko Morokuma

    2012-01-01

    Full Text Available Pituitary carcinoma is a rare malignancy and is difficult to manage. Pituitary carcinomas commonly produce either PRL or ACTH, but some do not produce pituitary hormones. The alkylating reagent temozolomide (TMZ was recently shown to be effective as a treatment for pituitary carcinoma. Most of the published reports of TMZ use in pituitary carcinoma cases were against hormone-producing carcinomas. Only a few patients with a nonfunctioning pituitary carcinoma treated with TMZ have been reported. Here we describe our treatment of a patient with nonfunctioning pituitary carcinoma and a background of multiple endocrine neoplasia type 1. The pituitary carcinoma was accompanied by meningeal dissemination with cerebral and L1 spinal bone metastasis. The patient received continuous dosing of TMZ along with external radiation, followed by standard dosing of TMZ. There was an apparent antitumor response seen in MRI. MGMT, an enzyme antagonized by TMZ, was negative in the tumor. The therapeutic efficacy of TMZ and dosing schedules of TMZ in pituitary carcinoma are discussed.

  8. Invasive micropapillary carcinomas arising 42 years after augmentation mammoplasty: A case report and literature review

    Directory of Open Access Journals (Sweden)

    Kikuchi Kazunori

    2008-03-01

    Full Text Available Abstract Background There has been no definitive consensus regarding the causal relationships between foreign bodies in the breast and carcinogenesis. This report describes the first case of invasive micropapillary carcinomas after augmentation mammoplasty. Multiple tumors located in immediate contact with the siliconomas suggested a causal link between the siliconomas and carcinomas. Case presentation This report presents the case of a 64-year-old female who underwent liquid silicone injections for augmentation mammoplasty 42 years previously. Eight years before admission, siliconomas of the left breast were removed due to pain and discomfort. The patient visited the hospital for further treatment of newly diagnosed carcinoma of the left breast. Images showed multiple tumors located in various areas of the left breast. The pathological findings of the left breast showed each tumor to be solitary and not continuous with the others. The tumors were diagnosed to be invasive micropapillary carcinomas, and they all came into immediate contact with the residual siliconomas. The siliconomas were therefore suspected to have played a causative role in the development of the breast cancer. Conclusion This rare case of multiple invasive micropapillary carcinomas following augmentation mammoplasty provides evidence that siliconomas may lead to carcinomas. Although a causal relationship was not established unequivocally, we review evidence that suggest silicone gel may cause cell damage responsible for carcinoma development.

  9. Clear cell carcinoma of the larynx: one case report and review of the literature

    International Nuclear Information System (INIS)

    Clear cell carcinoma of the larynx is exceptional. Only six cases are described in the literature. We report a new case occurring in a 58-year-old man. The treatment consisted of a total laryngectomy with lymph node dissection followed by adjuvant irradiation. Local and regional recurrence occurred after 5 months. The patient died from the tumor's evolution 12 months after the diagnosis. The prognosis of clear cell carcinoma of the larynx is similar to the clear cell carcinoma of the lung and is unfavorable. (authors)

  10. Collision tumor of kidney: A case of renal cell carcinoma with metastases of prostatic adenocarcinoma

    Directory of Open Access Journals (Sweden)

    Monika Vyas

    2013-01-01

    Full Text Available Simultaneous occurrence of prostatic adenocarcinoma and renal cell carcinoma is well documented in the literature. However, metastatic prostatic adenocarcinoma in a kidney harboring a renal cell carcinoma (RCC is quite rare. Although renal cell carcinoma is the most common tumor that can harbor metastasis, metastatic prostatic adenocarcinoma in a kidney harboring a RCC is quite rare. There are four cases in the literature showing metastasis of prostatic adenocarcinoma to RCC. However, as per our knowledge, this is the first case of a collision between RCC and metastatic prostatic adenocarcinoma.

  11. Sarcomatoid (Spindle Cell Carcinoma of Tongue: A Report of Two Cases

    Directory of Open Access Journals (Sweden)

    Montserrat Reyes

    2015-01-01

    Full Text Available Sarcomatoid Carcinoma (SC is an unusual and aggressive variant of squamous cell carcinoma, which frequently recurs and metastasizes; for this reason, the right diagnosis is very important. It is considered to be a biphasic tumor made up of cells from squamous and spindle cells carcinoma with a sarcomatous aspect, but of epithelial origin. The diagnosis often represents a clinical-pathological challenge where the study with immunohistochemical technique (IHC is key to the histopathological diagnosis. The reported cases related to oral mucosa are limited. In this work we present two SC cases where the use of IHC allowed us to achieve a conclusive diagnosis.

  12. Poorly differentiated thyroid carcinoma with sternal invasion. A case report and review of the literature

    OpenAIRE

    Quaratulain Sabih; Michael F. Spafford; Dietl, Charles A.

    2014-01-01

    INTRODUCTION: Surgical resection of poorly differentiated thyroid carcinoma with direct invasion of the sternum has not been previously reported. Only 4 cases of concomitant thyroidectomy and sternal resection and reconstruction for sternal metastases have been published. PRESENTATION OF CASE: A 66-year-old female with a poorly differentiated thyroid carcinoma and direct sternal invasion underwent total thyroidectomy and resection of the manubrium and both clavicular heads, and chest wall ...

  13. Breast carcinoma with choriocarcinomatous features: a case report and review of the literature

    OpenAIRE

    Zhu, Yanyun; Liu, Mei; Li, Jinyu; Jing, Fangfang; Linghu, Ruixia; Guo, Xiaoqin; JIAO, SHUNCHANG; Yang, Junlan

    2014-01-01

    Background Breast carcinoma with choriocarcinomatous features (BCCF) is a rare variant of breast cancer, characterized by high expression of human chorionic gonadotropin (HCG) in cancer cells such as multinucleated syncytiotrophoblast-like giant cells. The first case of BCCF was reported in 1981 by Saigo and Rosen. Only one case of BCCF was reported to show no component of breast ductal carcinoma, and only partially cancer cells, such as multinucleated syncytiotrophoblast-like giant cells, ex...

  14. A gallbladder tumor revealing metastatic clear cell renal carcinoma: report of case and review of literature

    OpenAIRE

    Ghaouti Merieme; Znati Kaoutar; Jahid Ahmed; Zouaidia Fouad; Bernoussi Zakiya; Fakir Youssef El; Mahassini Najat

    2013-01-01

    Abstract Metastatic renal cell carcinoma in the gallbladder is extremely rare, with reported frequencies of less than 0.6% in large autopsy reviews. Only 40 cases were reported in the literature. We report a first case of gallbladder polypoid tumor revealing metastatic clear cell renal cell carcinoma, which demonstrates the importance of radiological tests, histology and immunohistochemistry when making a definitive diagnosis. These examinations also allow differentiating metastatic clear cel...

  15. Risk factors for the occurrence of undifferentiated carcinoma of nasopharyngeal type: A case-control study

    OpenAIRE

    Nešić Vladimir; Šipetić Sandra; Vlajinac Hristina; Stošić-Divjak Svetlana; Ješić Snežana

    2010-01-01

    Introduction. The incidence rate of nasopharyngeal carcinoma in Serbia is less than one per 100,000 citizens, which classifies it as a region with low incidence for this disease. Objective. The aim of this study was to test some hypotheses of the risk factors for undifferentiated carcinoma of nasopharyngeal type (UCNT) in the low incidence population. Methods. A case-control study was used for the research. The study included 45 cases with histopathological diagnosis of UCNT and 90 controls. ...

  16. Verrucous carcinoma of the vulva: a case report and review of the literature.

    OpenAIRE

    Jean eBouquet De Jolinière

    2016-01-01

    Verrucous carcinoma of the vulva is a rare lesion (1). Affecting essentially postmenopausal women, this lesion is a distinct and particular entity in the vulva carcinoma classification and its scalability is uncertain and unpredictable. We present a case concerning a 48-year-old patient, without following after a condyloma acuminate of the vulva (large left lip). The origin of this case will be discussed in this article. The treatment decided was only surgical. A review of literature shows th...

  17. A Rare Case of Primary Insitu Squamous Cell Carcinoma of the Endometrium with Extensive Icthyosis Uteri

    Directory of Open Access Journals (Sweden)

    Pailoor K

    2014-08-01

    Full Text Available Primary squamous cell carcinoma of the endometrium is exceedingly rare. We report a case of 52 years old postmenopausal woman who presented with pelvic pain of four months duration. Gynecologic examination revealed a normal cervix. A possibility of pyometra was considered through pelvic ultrasound. Total abdominal hysterectomy was performed and histopathologically, it was diagnosed as a case of primary in situ squamous cell carcinoma of the endometrium.

  18. Carcinoma adenoescamoso primário do estômago Primary adenosquamous carcinoma of the stomach: a case report

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    E.D.F. Manna

    1998-06-01

    Full Text Available O carcinoma adenoescamoso primário do estômago é um tumor raro, cuja incidência não excede 1% dos tumores gástricos. Esse tumor mostra dois tipos celulares distintos: um escamoso e outro adenocarcinomatoso. MATERIAL E MÉTODO: Os autores reportam um caso de carcinoma adenoescamoso primário do estômago em um paciente branco de 55 anos, cuja patologia e imuno-histoquímica mostram a presença dos dois tipos celulares: adenocarcinomatoso e escamoso. CONCLUSÃO: É discutido um caso de um tumor raro e interessante do estômago, com relação à sua patogênese, diagnóstico e aspectos clínico-patológicos.BACKGROUND: Primary adenosquamous carcinoma of the stomach is a rare tumour, the incidence of which does not exceed 1% of gastric tumours. This tumour shows two different cell components: one squamous and the other adenomatous. MATERIAL AND METHODS: The authors report a case of a primary adenosquamous carcinoma of the stomach in a 55-year-old Caucasian (white man, whose pathology and immunohistochemistry show the presence of both types of cells: adenomatous and squamous. CONCLUSION: The authors show an interesting and rare case of adenosquamous tumour, discuss its pathogenesis, diagnosis, clinics and pathologic features.

  19. Carcinoma verrucoso periimplantario: A propósito de un caso Verrucous carcinoma arund implants: Case report

    Directory of Open Access Journals (Sweden)

    P. García Cañas

    2013-03-01

    Full Text Available Introducción: Las rehabilitaciones orales sobre implantes de titanio endoóseos se han convertido en estas últimas décadas en uno de los tratamientos más frecuentes realizados hoy día en odontología con un elevadísima tasa de éxito. Aunque son muy pocos los casos, están descritos cuadros de carcinomas surgidos en tejidos blandos periimplantarios, la mayor parte de ellos como recidivas de un cáncer oral previo tratado quirúrgicamente y rehabilitado funcionalmente con implantes. Objetivos: Se presenta el caso de un carcinoma verrucoso o tumor se Ackerman, variedad muy infrecuente de carcinoma de células escamosas (1 al 10%, que apareció alrededor de un implante dental sin antecedentes de carcinoma oral previo, lo cual está descrito de forma excepcional en la literatura. Discusión: El carcinoma verrucoso es una variante del carcinoma de células escamosas de bajo grado de malignidad. Es más frecuente en hombres por encima de los 50 años, y muy relacionado con el tabaco y el virus del papiloma humano. Su tratamiento es quirúrgico, obteniéndose pocas recidivas. Conclusiones: La simple posibilidad de aparición de esta grave patología, resalta la importancia de la eliminación de factores de riesgo y la realización de biopsias en cualquier lesión oral sospechosa como claves para evitar las graves consecuencias del cáncer oral.Introduction: Oral rehabilitations with endosseous titanium implants have become in recent decades one of the most common treatments performed today in dentistry with a high rate of success. Although few cases are described, there are some carcinomas arising in peri-implant soft tissues, most of them as a recurrence of a prior oral cancer treated surgically and then functionally rehabilitated with implants. Objectives: We report the case of a verrucous carcinoma, also know as Ackerman tumor, a very rare variety of squamous cell carcinoma (1 to 10%, which appeared around a dental implant with no history of

  20. Diagnosis and treatment of thyroglossal duct carcinoma: Report of three cases with review of literatures

    Institute of Scientific and Technical Information of China (English)

    Zhipeng SUN; Chuanbin GUO; Guangyan YU; Yi ZHAN; Yan CHEN; Yan GAO

    2008-01-01

    Thyroglossal duct carcinoma, which is usually diagnosed postoperatively, is a rare malignant tumor arising in the thyroglossal duct cyst. The definitive diag-nosis can be made only after microscopic examination. We retrospectively reviewed three cases of thyroglossal duct carcinoma diagnosed in Peking University School and Hospital of Stomatology from January 1986 to August 2006. Clinical and pathological features were investigated and the optimal treatment protocol was proposed. The constituent ratio of thyroglossal duct car-cinoma among surgically excised thyroglossal duct lesions was 2.9%. The clinical presentation of thyroglos-sal duct carcinoma was very similar to that of its benign counterpart. Two cases were diagnosed as thyroglossal duct cyst prior to the operation, the remaining one as dermoid cyst. All three cases were diagnosed as papillary carcinoma of thyroid origin after microscopic examina-tion. Primary thyroglossal duct carcinoma should con-form to the following criteria: localization of the carcinoma to a clearly demonstrable thyroglossal duct cyst or tract; clinically or histologically confirmed absence of carcinoma of the thyroid gland. Papillary carcinoma is the most common histological type, which usually develops slowly with an excellent Prognosis. The histological characteristics including: formation of pap-illary structure; nuclear morphological variations such as ground glass nuclei, pseudoinclusions, intranuclear grooves and filaments; concentrically calcified struc-tures termed psammoma bodies which is regarded as a strong indication of papillary carcinoma; and positiv-ity in immunohistological staining for thyroglobin. Sistrunk procedure of excision is the choice for treat-ment. A close follow-up is needed. In the presence of thyroid gland masses or cervical lymphadenopathy, thyroidectomy or neck dissection should be recom-mended. The effect of thyroid suppression therapy and radioactive iodine therapy is not conclusive.

  1. A case of Meigs syndrome mimicking metastatic breast carcinoma

    Directory of Open Access Journals (Sweden)

    Al Mufti Ragheed

    2009-01-01

    Full Text Available Abstract Background Adnexal masses are not uncommon in patients with breast cancer. Breast cancer and ovarian malignancies are known to be associated. In patients with breast cancer and co-existing pleural effusions, ascites and adnexal masses, the probability of disseminated disease is high. Nevertheless, benign ovarian masses can mimic this clinical picture when they are associated with Meigs' syndrome making the work-up and management of these patients challenging. To our knowledge, there are no similar reports in the literature and therefore we present this case to highlight this entity. Case presentation A 56-year old woman presented with a 4 cm, grade 2, invasive ductal carcinoma of her left breast. Pre-treatment staging investigations showed a 13.5 cm mass in her left ovary, a small amount of ascites and a large right pleural effusion. Serum tumour markers showed a raised CA125 supporting the malignant nature of the ovarian mass. The cytology from the pleural effusion was indeterminate but thoracoscopic biopsy failed to show malignancy. The patient was strongly against mastectomy and she was commenced on neo-adjuvant Letrozole 2.5 mg daily with a view to perform breast conserving surgery. After a good response to the hormone manipulation, the patient had breast conserving surgery, axillary sampling and laparoscopic excision of the ovarian mass which was eventually found to be a benign ovarian fibroma. Conclusion Despite the high probability of disseminated malignancy when an ovarian mass associated with ascites if found in a patient with a breast cancer and pleural effusion, clinicians should be aware about rare benign syndromes, like Meigs', which may mimic a similar picture and mislead the diagnosis and management plan.

  2. A case of Meigs syndrome mimicking metastatic breast carcinoma

    Science.gov (United States)

    Lanitis, Sophocles; Sivakumar, Sivahamy; Behranwala, Kasim; Zacharakis, Emmanouil; Al Mufti, Ragheed; Hadjiminas, Dimitri J

    2009-01-01

    Background Adnexal masses are not uncommon in patients with breast cancer. Breast cancer and ovarian malignancies are known to be associated. In patients with breast cancer and co-existing pleural effusions, ascites and adnexal masses, the probability of disseminated disease is high. Nevertheless, benign ovarian masses can mimic this clinical picture when they are associated with Meigs' syndrome making the work-up and management of these patients challenging. To our knowledge, there are no similar reports in the literature and therefore we present this case to highlight this entity. Case presentation A 56-year old woman presented with a 4 cm, grade 2, invasive ductal carcinoma of her left breast. Pre-treatment staging investigations showed a 13.5 cm mass in her left ovary, a small amount of ascites and a large right pleural effusion. Serum tumour markers showed a raised CA125 supporting the malignant nature of the ovarian mass. The cytology from the pleural effusion was indeterminate but thoracoscopic biopsy failed to show malignancy. The patient was strongly against mastectomy and she was commenced on neo-adjuvant Letrozole 2.5 mg daily with a view to perform breast conserving surgery. After a good response to the hormone manipulation, the patient had breast conserving surgery, axillary sampling and laparoscopic excision of the ovarian mass which was eventually found to be a benign ovarian fibroma. Conclusion Despite the high probability of disseminated malignancy when an ovarian mass associated with ascites if found in a patient with a breast cancer and pleural effusion, clinicians should be aware about rare benign syndromes, like Meigs', which may mimic a similar picture and mislead the diagnosis and management plan. PMID:19161612

  3. An Unusual Location of Basal Cell Carcinoma: Two Case Reports

    OpenAIRE

    Birgül Tepe

    2012-01-01

    Basal cell carcinoma is the most common malignant skin tumour. Chronic sun exposure is considered as the main etiologic factor in its development. Although it mainly occurs on sun-exposed areas as the face and neck, it rarely develops on the forearms and/or arms. The etiologic factors which affect the anatomic distribution of basal cell carcinoma are not well-known. Here we report two patients who developed basal cell carcinoma on the forearm. None of the patients had a specific etiologic fac...

  4. Serum albumin (SA) accumulation by bronchogenic tumours: a tracer technique may help with patient selection for SA-delivered chemotherapy

    International Nuclear Information System (INIS)

    We evaluated indium-111 labelled human serum albumin (HSA) to determine the frequency of its accumulation in bronchogenic tumours. Single-photon emission tomographic (SPET) images were obtained in 23 patients 48 h after intravenous injection of 1.5 mCi 111In HSA. SPET imaging with technetium-99m labelled erythrocytes was included in the protocol to assess the influence which vascularity has on the HSA-based images. All patients went on to surgery. The scintigraphic examination demonstrated HSA uptake in three squamous cell carcinomas and four adenocarcinomas. Of these, six malignancies accumulating HSA had 2.2-5.4 times the tracer concentrations observed in comparable background regions. Small cell carcinoma failed to accumulate the labelled HSA during the 2-day scintigraphic evaluation. The HSA images did not appear to represent tumour vascularity. T-stage and differentiation grade failed to predict which tumours would demonstrate HSA uptake. Initial results suggest that HSA merits evaluation as a potential transport molecule for tumour-directed therapeutic agents, since approximately 35% of the examined malignancies showed HSA uptake. At the same time the relatively infrequent tumour HSA incorporation may mandate using scintigraphy and labelled HSA for selecting those individuals who may profit from HSA-delivered drug therapy. The described selection and therapy approach was tried in two patients who had an 111In-DTPA-HSA tumour to background ratio of 1.45:1 and 5.3:1 respectively. Both received experimental chemotherapy with methotrexate (MTX)-HSA. (orig.). With 2 figs., 4 tabs

  5. A Rare Case of Primary Infiltrating Neuroendocrine Carcinoma of the Breast

    International Nuclear Information System (INIS)

    Primary neuroendocrine carcinoma of the breast is a very rare malignant tumor. There are not many cases reported in the English literature since it was first documented in 1983. Reports on the imaging features, in particular the ultrasonographic features of this rare tumor are scarce. Herein, we report a case of aggressive primary infiltrating neuroendocrine carcinoma of the breast, masquerading as an inflammatory breast condition in a 22-year-old young lady, perhaps the youngest case ever reported in the English literature. We discuss the imaging features and highlight the Doppler ultrasonographic findings of this rare breast carcinoma. This is the first documentation on Doppler ultrasonographic findings of primary neuroendocrine carcinoma of the breast in the literature

  6. A Rare Case of Primary Infiltrating Neuroendocrine Carcinoma of the Breast

    Directory of Open Access Journals (Sweden)

    Ouzreiah Nawawi

    2012-01-01

    Full Text Available Primary neuroendocrine carcinoma of the breast is a very rare malignant tumor. There are not many cases reported in the English literature since it was first documented in 1983. Reports on the imaging features, in particular the ultrasonographic features of this rare tumor are scarce. Herein, we report a case of aggressive primary infiltrating neuroendocrine carcinoma of the breast, masquerading as an inflammatory breast condition in a 22-year-old young lady, perhaps the youngest case ever reported in the English literature. We discuss the imaging features and highlight the Doppler ultrasonographic findings of this rare breast carcinoma. This is the first documentation on Doppler ultrasonographic findings of primary neuroendocrine carcinoma of the breast in the literature.

  7. A clinical study of 37 cases of major salivary gland carcinomas

    International Nuclear Information System (INIS)

    Thirty-seven cases of major salivary gland carcinomas, treated in our hospital during the past 16 years from July 1995 to June 2011, were studied and reviewed histopathologically and statistically. They comprised 27 cases with parotid carcinomas and 10 cases with submandibular carcinomas. Thirty-five patients had undergone surgery, followed by chemotherapy in 7 patients and radiation therapy in 20. Because of the advanced ages of two patients in their 90's with submandibular carcinoma, they were treated with radiation alone. The mean age of the group was 62.1 years. There was no difference based on sex and the side of occurrence. The mean duration of the complaint was 33.6 months, and the mean tumor diameter was 34.6 mm. The results of cytological examinations from 35 cases with fine-needle aspiration biopsy delivered a sensitivity of 62.9% and a false-negative rate of 37.1%. Histopathological findings revealed the numbers of carcinoma ex pleomorphic adenoma as the greatest in all cases, salivary duct carcinoma in parotid carcinomas and also carcinoma ex pleomorphic adenoma in submandibular carcinomas. The mean operation time was 171.7 minutes and the mean intraoperative blood loss was 125.5 ml. In both parameters there was a statistically significant correlation. The complication with the highest postoperative rate was facial nerve palsy (37%). The 5-year cause-specific survival rate (CSS) was 78.5% in all cases, and 80.7% in parotid carcinomas and 72.9% in submandibular carcinomas, although these latter rates were without statistical significance. On the other hand according to the classifications of the stage of the cancer, the 5-year CSSs were 100% for Stage I, 80% for Stage II, 50% for Stage III, and 71.2% for Stage IV. Furthermore patients with parotid carcinomas with facial nerve palsy at the first time of diagnosis or in the category of the high malignancy group revealed significantly bleaker survival rates than those without. (author)

  8. Iris metastasis from esophageal squamous cell carcinoma: A case report

    OpenAIRE

    LV, DONGLAI; HU, ZONGTAO; Wang, Chong; Gao, Shile; Xu, Jun

    2015-01-01

    Carcinoma metastatic to the eye is a rare condition, typically associated with a poor prognosis. Breast and lung cancers are the most common sources of intraocular metastases, and the majority of metastatic lesions involve the posterior uvea, with

  9. Nevoid Basal Cell Carcinoma Syndrome: A Case Report and Review

    OpenAIRE

    Bala Subramanyam, S.; Naga Sujata, D.; Sridhar, K.; Pushpanjali, M

    2011-01-01

    Nevoid basal cell carcinoma syndrome, a rare autosomal dominant disorder, comprises of a number of abnormalities such as multiple nevoid basal cell carcinomas, skeletal abnormalities and multiple keratocystic odontogenic tumors. Diagnosis may be difficult because of the variability of expressivity and different ages of onset for different traits of this disorder. The dental clinician may be the first to encounter and identify this syndrome, when the multiple cysts like radiolucencies are disc...

  10. Plasmacytoid urothelial carcinoma of the bladder: a case report

    OpenAIRE

    Aldousari, Saad; Sircar, Kanishka; Kassouf, Wassim

    2009-01-01

    Plasmacytoid bladder cancer is a rare variant of transitional cell carcinoma. A 57-year-old man was referred to our institution for management of invasive transitional cell carcinoma diagnosed at a peripheral hospital. His complaints were of vague lower abdominal pain with associated urgency and frequency requiring oxybutynin. Metastatic workup was negative and was subsequently scheduled for a radical cystectomy. Routine colonoscopy 3 weeks prior to surgery was negative. Intraoperatively, he ...

  11. Large Cell Neuroendocrine Carcinoma of Urinary Bladder; Case Presentation

    OpenAIRE

    Ayşegül SARI; Ermete, Murat; Canan SADULLAHOĞLU; Bal, Kaan; Ahmet BOLÜKBAŞI

    2013-01-01

    Large cell neuroendocrine tumor of the urinary bladder is very rare. It is a type of neuroendocrine carcinoma that is morphologically different from small cell carcinoma.This manuscript describes a 67-year-old man who presented with hematuria. Ultrasonogrophic and computer tomography revealed a 5 cm mass in right posterolateral wall of the bladder that invaded perivesical tissue and he subsequently underwent transurethral resection. Microscopic examination showed a tumor with a sheet-like and...

  12. Epidermoid carcinoma of the conjunctiva. Case report Carcinoma epidermoide de conjuntiva. Presentación de un caso

    Directory of Open Access Journals (Sweden)

    María Adela LLull Tombo

    2011-12-01

    Full Text Available

    The case of a 76 years old male patient with a conjunctival squamous cell carcinoma is presented. The main clinical manifestation was discomfort, pain and redness in the eye. Physical ocular examination revealed a whitish eye injury, with blood vessels in the inner corner, above the right eye pterygium. It was diagnosed as squamous cell carcinoma, which evolved rapidly and invasively. Due to recurrences, three surgeries were performed.

    Se presenta el caso de un paciente de 76 años de edad con un carcinoma epidermoide de conjuntiva.  La manifestación clínica principal fue la molestia, el dolor y el ojo rojo. Al examen físico ocular se encontró lesión blanquecina, con vasos sanguíneos en el ángulo interno, por encima del pterigion en ojo derecho. Se diagnosticó como carcinoma epidermoide de la conjuntiva, el cual evolucionó de forma rápida e invasiva. Se intervino quirúrgicamente en tres ocasiones debido a las recurrencias.

  13. Intracystic papillary carcinoma in a male as a rare presentation of breast cancer: a case report and literature review.

    LENUS (Irish Health Repository)

    Romics, Laszlo

    2009-01-01

    The term "intracystic papillary ductal carcinoma in situ" has recently changed and is now more appropriately referred to "intracystic papillary carcinoma". Intracystic papillary carcinoma in men is an extremely rare disease with only a few case presentations published in the literature so far.

  14. Autopsy cases of hepatocellular carcinoma in atomic bomb survivors

    International Nuclear Information System (INIS)

    Since 1956, 388 autopsy cases of hepatocellular carcinoma (HCC) have been obtained at the Hiroshima Red Cross and A-Bomb Survivors Hospital, which consisted of those of proximately exposed 52 A-bomb survivors (mean age, 63.8 years), 105 distally exposed A-bomb survivors (mean age, 64.2 years), and the other 231 non-exposed patients (mean age, 60.6 years). Since 1985, the incidence of HCC tended to be higher in both proximately and distally exposed groups than the non-exposed group. There was no consistent tendency for the incidence of HCC by ages at autopsy and A-bombing. The incidence of liver cirrhosis was approximately 2 times higher in males than females in the non-exposed group, although no gender difference existed after 1981. In the exposed group, the incidence was similar in male and female groups. Approximately 90% of HCC patients had coexistent liver cirrhosis. Liver cirrhosis was associated with HCC in 50-60%. No significant differences in these incidences were observed between the exposed and non-exposed groups. The proportion of liver cirrhosis associated with HCC became constant in patients over the age of 40 in the non-exposed group. In the exposed group, on the other hand, the proportion reached the peak in those in their fifties and sixties. Survival time tended to be longer in the exposed group than the non-exposed group. The patients in the non-exposed group tended to have histologically atypical type and metastases, as compared with those in the exposed group. (N.K.)

  15. A case of radiation induced carcinoma of the cervical esophagus

    International Nuclear Information System (INIS)

    A patient with carcinoma of the cervical esophagus who visited a hospital with a complaint of difficulty in swallowing was reported. This patient was a 50 year old woman. It was 32 years since she had had external irradiation with x- ray over the neck for Basedow's disease at the age of 18. From the age of 30, she had had hypothyroidism and had used thyroid. She became aware of difficulty in swallowing in October, 1976. Then this symptom progressed gradually, and she also had hoarseness. She visited a hospital in August, 1977. At the first medical examination, pigmentation and atrophic changes in the neck induced by radiation were observed, and some lymphnodes with the size of a red bean were palpated. Esophageal roentogenography revealed circular and spiral type lesion in the cervical esophagus, which was 4 cm in length and had a clear boundary. Endoscopic examination revealed circular stenotic lesion. This lesion was diagnosed as squamous cell carcinoma by biopsy. Total of 3,000 rad of Linac x-ray was irradiated over the neck and the clavicle before operation. Operation findings revealed fibrosis, atrophy, and hardening of the thyroid gland caused by radiation. Carcinoma with the size 35 mm x 18 mm was limited to the cervical esophagus, and the degree of the progress was A2, N2, M0 (Pl0). Histological findings revealed moderately differentiated squamous cell carcinoma and its metastases to the right supraclaviclar lymphnodes. This carcinoma was diagnosed as radiation-induced carcinoma of the cervical esophagus, because this patient had had irradiation over the neck, locally marked atrophic changes and scar remained, and carcinoma occurred in the area which had been irradiated with x-ray. (Tsunoda, M.)

  16. A case of matrix-producing carcinoma of the breast with micoglandular adenosis and review of literature

    OpenAIRE

    Liu, Li-Yun; Sheng, Shu-Hai; Zhang, Zhi-Yong; Xu, Jin-Heng

    2015-01-01

    Matrix-producing carcinoma (MPC) of the breast is an extremely rare variant of metaplastic breast carcinoma that contains a mixture of epithelial and mesenchymal elements. As overt carcinoma with direct transition to a cartilaginous and/or osseous stromal matrix cells, MPC is of no spindle cells between those two elements. This is the case of a 43 year-old female patient with MPC which coexisted with microglandular adenosis (MGA), atypical MGA (AMGA) and carcinoma in situ arising in MGA (MGAC...

  17. A novel combination of multiple primary carcinomas: Urinary bladder transitional cell carcinoma, prostate adenocarcinoma and small cell lung carcinoma- report of a case and review of the literature

    Directory of Open Access Journals (Sweden)

    Giannikaki Elpida

    2005-07-01

    Full Text Available Abstract Background The incidence of multiple primary malignant neoplasms increases with age and they are encountered more frequently nowadays than before, the phenomenon is still considered to be rare. Case presentation We report a case of a man in whom urinary bladder transitional cell carcinoma, metachronous prostate adenocarcinoma and small cell lung carcinoma were diagnosed within an eighteen-month period. The only known predisposing factor was that he was heavy smoker (90–100 packets per year. The literature on the phenomenon of multiple primary malignancies in a single patient is reviewed and the data is summarized. Conclusion It is important for the clinicians to keep in mind the possibility of a metachronous (successive or a synchronous (simultaneous malignancy in a cancer patient. It is worthy mentioning this case because clustering of three primary malignancies (synchronous and metachronous is of rare occurrence in a single patient, and, to our knowledge, this is the first report this combination of three carcinomas appearing in the same patient.

  18. Small cell carcinoma in ulcerative colitis - new treatment option: a case report

    Directory of Open Access Journals (Sweden)

    Tzeveleki Ioanna

    2010-11-01

    Full Text Available Abstract Background The most common type of carcinoma associated with ulcerative colitis (UC is adenocarcinoma. We present a case of primary rectal small cell carcinoma in a patient with a history of UC. Methods A 34-year-old male diagnosed with UC for 10 years was not consistent with the usual annual follow-up and presented with mucoid-bloody diarrhea. Colonoscopy revealed a rectal mass 2 cm distant from the anal verge. The patient underwent a total proctocolectomy with preservation of the anal sphincters, construction of an ileal reservoir, anastomosis of the reservoir to the anus (J configuration and protective loop ileostomy. Results Histological examination showed undifferentiated small cell carcinoma. Conclusions This is the first case of small cell carcinoma in a background of UC reported to be treated surgically and the patient and has no reccurence 18 months postoperatively.

  19. A case of small cell gastric carcinoma with an adenocarcinoma component operated curatively.

    Directory of Open Access Journals (Sweden)

    Yata,Yutaka

    2004-12-01

    Full Text Available

    We present a case of a primary advanced gastric tumor that was composed of 2 different pathological components: small cell carcinoma and moderately-differentiated adenocarcinoma. The patient was still alive four years after the surgery was performed, without recurrence. A large part of the tumor consisted of a diffuse sheet of small cell carcinoma, which transitioned into another small portion consisting of moderately-differentiated tubular adenocarcinoma components. Therefore, this case raised the possibility that small cell gastric carcinoma may originate from totipotential stem cells of the stomach. Although small cell carcinoma progresses aggressively, and patients with it have an extremely poor prognosis, this patient recovered uneventfully after the surgical resection, and has remained in good health, without any recurrences.

  20. Sclerosing mucoepidermoid carcinoma of the submandibular gland: Report of two rare cases

    Directory of Open Access Journals (Sweden)

    Kavita Mardi

    2012-01-01

    Full Text Available Although mucoepidermoid carcinoma is the most common primary malignancy of the salivary glands, the sclerosing morphologic variant of this tumor is extremely rare, with only 15 reported cases. As its name suggests, sclerosing mucoepidermoid carcinoma is characterized by an intense central sclerosis that occupies the entirety of an otherwise typical tumor, frequently with an inflammatory infiltrate of plasma cells, eosinophils, and/or lymphocytes at its peripheral regions. The sclerosis associated with these tumors may obscure their typical morphologic features and result in diagnostic difficulties. Two cases of mucoepidermoid carcinoma of the submandibular gland associated with extensive central sclerosis and peripheral lymphoid response are reported. This unusual but distinctive variant of mucoepidermoid carcinoma can be difficult to recognize and may be confused with chronic sialoadenitis or even metastasis to an intra-parotid lymph node.

  1. Mucinous carcinoma with axillary lymph node metastasis in a male breast: A case report

    Directory of Open Access Journals (Sweden)

    Faten Hammedi

    2010-01-01

    Full Text Available Context : Pure mucinous carcinoma of the male breast is an extremely rare neoplasm. It is characterized by a lower incidence of metastatic nodal involvement and a higher survival rate than invasive ductal carcinomas. Case Report : We report the case of a 75-year-old male who presented with a retroareolar mass of the right breast. The patient underwent radical mastectomy including right axillary lymph node dissection. The tumor was well demarcated and had a friable consistency with a gelatinous appearance. Histologically, the diagnostic of pure mucinous carcinoma with lymph node metastasis was performed. After surgery, the patient received chemotherapy, radiotherapy, and hormonotherapy (Tamoxifen. The patient remained free of disease for 36 months after surgery. Conclusion : Pure mucinous carcinoma of the male breast is a very rare tumor; in which axillary nodal disease is exceptional.

  2. Isolated metastasis of hepatocellular carcinoma to the gallbladder mimicking gallbladder carcinoma: A case report

    International Nuclear Information System (INIS)

    Metastasis of hepatocellular carcinoma (HCC) to the gallbladder (GB) through direct invasion is relatively common; on the other hand, isolated metastasis of HCC to the GB is extremely rare. We report here the radiologic finding of an isolated metastasis of HCC to the GB appearing as a polypoid mass in the GB lumen mimicking GB cancer in a patient treated for HCC

  3. A case of rhabdomyolysis related to sorafenib treatment for advanced hepatocellular carcinoma

    OpenAIRE

    Tsuji, Kunihiro; Takemura, Kenichi; Minami, Keisuke; Teramoto, Ryota; Nakashima, Keisuke; Yamada, Shinya; Doyama, Hisashi; Oiwake, Hisanori; Hasatani, Kenkou

    2013-01-01

    We report on a case of rhabdomyolysis related to sorafenib treatment for advanced hepatocellular carcinoma. A 70-year-old man was admitted to our hospital with fatigue, myalgia and an elevated creatine phosphokinase level. He was diagnosed as rhabdomyolysis related to sorafenib treatment for advanced hepatocellular carcinoma. After discontinuation of sorafenib, his fatigue and myalgia resolved and his creatine phosphokinase level returned to normal. Rhabdomyolysis related to sorafenib treatme...

  4. An unusual mediastinal parathyroid carcinoma coproducing PTH and PTHrP: A case report

    OpenAIRE

    CAO, CHUANGJIE; DOU, CHENGYUN; Chen, Fuqin; Wang, Yan; Zhang, Xiaoli; Lai, Hong

    2016-01-01

    Parathyroid carcinoma (PTCA) is a rare disease, and ectopic PTCA is particularly rare. Parathyroid hormone-related protein (PTHrP) expression in PTCA has not been previously described in the relevant literature to the best of our knowledge. The present study reports a unique case with a mediastinal parathyroid carcinoma producing parathyroid hormone (PTH) and PTHrP. A 53-year-old man presented with hyperparathyroidism symptoms, including fatigue, chest pain, dizziness, muscular soreness, poly...

  5. Endobronchial metastasis of follicular thyroid carcinoma presenting as hemoptysis: A case report

    Directory of Open Access Journals (Sweden)

    Kushwaha RAS

    2008-01-01

    Full Text Available Endobronchial metastasis secondary to follicular thyroid carcinoma is extremely rare. Here, we report a case of follicular thyroid cancer in 58-year-old male who presented with hemoptysis. Computed tomography of the chest revealed multiple lung metastases. Flexible fiberoptic bronchoscopy revealed a fragile polypoid mass 5 cm distal to the vocal cords; biopsy taken from this mass revealed follicular thyroid carcinoma.

  6. Clear Cell Mucoepidermoid Carcinoma of the Parotid Gland: A Case Report

    Directory of Open Access Journals (Sweden)

    Demet ETİT

    2012-05-01

    Full Text Available Clear cell variant of mucoepidermoid carcinoma of the salivary glands is rare. A 55-year-old male patient with recently growing left parotid mass underwent superficial parotidectomy. Although the dominant component of the tumor was composed of clear cells, mucin containing cells were also present. Histochemically, alcian blue stain supported intracellular mucin positivity. Immunohistochemically, p63 was positive. Based on the morphological, histochemical and immunohistochemical findings, the case was diagnosed as mucoepidermoid carcinoma, clear cell variant.

  7. Congenital pulmonary airway malformation with mucoepidermoid carcinoma: A case report and review of literature

    Directory of Open Access Journals (Sweden)

    Narayanappa Harini

    2012-01-01

    Full Text Available Congenital cystic adenomatoid malformations (CCAM are rare developmental anomalies of the lung characterized by cysts of varying sizes and/or adenomatoid proliferation. Type I CCAM, the most frequent subtype, is associated with an increased incidence of malignant transformation, principally bronchioloalveolar carcinoma, with a reported incidence of around 1%. We report the first case of mucoepidermoid carcinoma arising in a type 1 CCAM.

  8. Clear cell carcinoma of cervix in a postmenopausal woman: A case report

    OpenAIRE

    Pal, Subrata; Jana, Sritanu; Bose, Kingshuk

    2015-01-01

    Clear cell carcinoma of cervix is a very rare neoplasm accounting only 4% of all cervical adenocarcinomas. Intrauterine exposure to diethylstilbestrol (DES) is supposed to be causative factor for clear cell adenocarcinoma in childhood and young-age patients. We are reporting a case of clear cell carcinoma of cervix in a 49-years-old multiparous post-menopausal woman, who had no exposure to DES (in-utero) or synthetic non-steroidal estrogen.

  9. CLEAR CELL CARCINOMA OF MINOR SALIVARY GLAND ORIGIN: A CASE OF MISTAKEN IDENTITY

    OpenAIRE

    Safia Rana; Jairajpuri S Zeeba; Raina, P. K.; Sujata Jetley

    2014-01-01

    Clear cell carcinoma (CCC) of salivary gland origin is an extremely rare low-grade carcinoma. It occurs in the minor salivary glands. This is a recent addition to the World Health Organisation (WHO) classification of salivary gland tumours and defines it as a malignant epithelial neoplasm with single monomorphic population of cells having optically clear cytoplasm on standard Hematoxylin and Eosin (H and E) stain. We hereby, report an interesting case of CCC of minor salivary gland origin...

  10. Clear cell carcinoma arising in a Cesarean section scar endometriosis: a case report.

    OpenAIRE

    Park, S W; Hong, S. M.; Wu, H. G.; Ha, S W

    1999-01-01

    Endometriosis of a surgical scar is rare and occurs mainly when a hysterectomy or Cesarean section was performed. We describe a 54-year-old woman with a large suprapubic mass as a definite case of a endomerioid carcinoma developing within the scar endometriosis following Cesarean section. Scar endometriosis, as well as endometriosis at other sites, can turn malignant. Endometrioid carcinoma is the most common histological pattern of malignant tumor arising in endometriosis. But clear cell car...

  11. 'Prechronous' metastasis in clear cell renal cell carcinoma: a case report

    OpenAIRE

    Chong Tsung; Mohd Zam Nor; Lim Wan; Chuang Xue; Ong Sin; Poon Eileen; Al Jajeh Issam; Mancer Kent; Tan Min-Han

    2011-01-01

    Abstract Introduction Although metastatic carcinoma in the presence of an occult primary tumor is well recognized, underlying reasons for the failure of the primary tumor to manifest are uncertain. Explanations for this phenomenon have ranged from spontaneous regression of the primary tumor to early metastasis of the primary tumor before manifestation of a less aggressive primary tumor. We report a case of 'prechronous' metastasis arising from clear cell renal cell carcinoma, where metastatic...

  12. Primary small cell carcinoma of kidney after renal transplantation: a case report and literature review

    OpenAIRE

    Lee, Hsiang-Ying; Wu, Wen-Jeng; Tsai, Kun-Bow; Shen, Jung-Tsung; Jang, Mei-Yu; Wang, Hsun-Shuan; Chang, Shu-Fang; Tsai, Li-Jiun

    2013-01-01

    Extrapulmonary small cell carcinoma (EPSCC) is a rare neoplasm comprising 2.5% to 5% of small cell carcinomas (SCCs). Bladder SCC is the most common site of genitourinary tract. Primary renal SCC is extremely rare. We report a case of primary SCC of the kidney which is rarely reported in the urinary tract and presents an aggressive clinical picture. A 59-year-old female visited a urologic clinic with complaint of persistent left flank soreness 10 years after undergoing renal transplantation. ...

  13. Multiple metastatic basal cell carcinoma with concurrent metastatic pleomorphic sarcoma in chronic lymphedema area - Case report *

    OpenAIRE

    Giuliano da Paz Oliveira; Régio José Santiago Girão; Cléverson Teixeira Soares; Edgard Jose Franco Mello Junior

    2012-01-01

    Chronic lymphedema presents as interstitial fluid retention due to a failure in the lymphatic system drainage. The affected region becomes more vulnerable immunologically and predisposed to the onset of neoplasms. Basal Cell Carcinoma is the most common sort of neoplasm, nevertheless it rarely metastisizes. Sarcomas are malignant mesenchymal neoplasms, locally aggressive, which can spread. Here is reported an infrequent case of multiple basal cell carcinoma, synchronous to a poorly differenti...

  14. Risk factors for basal cell carcinoma: a case-control study

    OpenAIRE

    Marcus Maia; Nelson Guimarães Proença; José Cássio de Moraes

    1995-01-01

    A controlled trial was performed with the purpose of investigating which factors could be considered of significant risk for the development of basal cell carcinoma. A total of 259 cases of basal cell carcinoma diagnosed from July 1991 to July 1992 were compared with 518 controls matched for age and sex. All subjects in both groups were white. Protocol data were submitted to statistical analysis by the chi-square test and by multiple conditional logistic regression analysis and the following ...

  15. Metastatic Renal Cell Carcinoma Presenting as Nasal Mass: Case Report and Review of Literature.

    Science.gov (United States)

    Mahajan, Ritesh; Mayappa, Nagaraj; Prashanth, V

    2016-09-01

    Sinonasal neoplasms are rare and exceptional site for metastatic tumours and comprising CT scan revealed a tumour in the right nasal cavity and maxillary sinus. The presence of primary renal cell carcinoma was recognized only after surgical removal of metastatic tumour. Very few reports have been presented in literature of metastatic renal cell carcinoma in the sinonasal region. We present this case to document its occurrence; highlight the rarity, presentation and difficulties in diagnosis and treatment along with review of literature. PMID:27508143

  16. Apocrine carcinoma of the male breast: a case report of an exceptional tumor

    OpenAIRE

    Sekal, Mohammed; Znati, Kaoutar; Harmouch, Taoufiq; Riffi, Afaf Amarti

    2014-01-01

    Apocrine carcinoma of the male breast is an exceptional malignant tumor. It does not have a particular clinical or radiological appearance, but it's microscopically characterized by the presence of granular cells and foamy cells representing over 90% of tumor cells. These cells express most of the time the GCDFP-15 and the androgen receptors. This tumor is a distinct molecular entity. In this observation, we report the case of a 70 year old man presenting apocrine carcinoma of the left breast...

  17. Spontaneous regression of bone metastasis from renal cell carcinoma; A case report

    International Nuclear Information System (INIS)

    Spontaneous regression of metastatic renal cell carcinoma is rarely observed. Metastatic renal cell carcinoma was identified in a 70-year-old male using computed tomography-guided percutaneous needle biopsy. Two months after the diagnosis, a partial resection of the sternal bone was performed. Pathological examination revealed granulated tissue with bleeding and necrosis but no carcinogenic cells. We report a pathologically identified case in which a sternal bone metastasis that was noticed two years after radical nephrectomy regressed completely and spontaneously

  18. Invasive papillary carcinoma of the male breast: Report of a rare case and review of the literature

    Directory of Open Access Journals (Sweden)

    Pant Ishita

    2009-01-01

    Full Text Available Breast masses occur in men far less commonly than women. Papillary lesions of the male breast are rare and comprise a spectrum of lesions ranging from benign intraductal papilloma to intraductal papillary carcinoma and invasive papillary carcinoma. In this case report, a 78-year-old man presented with a subareolar painless mass. Fine needle aspiration cytology (FNAC was performed. Cytologic examination revealed a cellular aspirate. A diagnosis of papillary lesion favoring papillary carcinoma was rendered. The patient underwent modified radical mastectomy, which showed invasive papillary carcinoma. As far as we know, only a few cases of invasive papillary carcinoma of the male breast have been published in the literature. To the best of our knowledge, this is the first case report of invasive papillary carcinoma of male breast in Malaysia. In this purview, we discuss papillary carcinoma of male breast with review of the relevant literature.

  19. Transitional Cell Carcinoma of the Renal Pelvis With Synchronous Ipsilateral Papillary Renal Cell Carcinoma: Case Report and Review

    OpenAIRE

    Giuseppe Mucciardi; Alessandro Galì; Carmela D'Amico; Graziella Muscarà; Valeria Barresi; Carlo Magno

    2015-01-01

    Diagnosis of synchronous primary genitourinary tumors are uncommon. Thus far, about 50 cases of synchronous renal tumors have been reported in the literature. We present for the first time a case of a 83-year-old man presenting in the same kidney two separate primary malignancies, a TCC of the renal pelvis and a papillary renal cell carcinoma Type 1. Considered the increased incidence of genitourinary tumors, in presence of a small renal tumor with hematuria, in our opinion, is necessary to p...

  20. Carcinoma basoescamoso avançado de órbita: relato de caso An advanced case of basosquamous carcinoma of the orbit: case report

    Directory of Open Access Journals (Sweden)

    Huber Martins Vasconcelos Jr.

    2009-12-01

    Full Text Available Carcinoma basoescamoso é um tumor raro com características de tumor de células basais e escamosas interligados por uma área de transição. Tem sido descrito como um tumor agressivo com possibilidade de metástases à distância, o que difere substancialmente do carcinoma basocelular. Propomos neste relato a descrição de um caso de evolução crônica e das consequências do abandono do tratamento por causa do prognóstico reservado deste tipo de tumor de comportamento agressivo.Basosquamous carcinoma is a rare tumor with features of both basal cell and squamous cell carcinoma, linked by a transition area. It is a rare epithelial neoplasm with a tendency for local recurrence. It also has a high incidence of distant metastasis, a condition that differentiates it from the basal cell carcinoma. In this case, the slow course of the infiltrative lesion associated to patient non-compliance to treatment led to a poor prognosis.

  1. An Unusual Location of Basal Cell Carcinoma: Two Case Reports

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    Birgül Tepe

    2012-06-01

    Full Text Available Basal cell carcinoma is the most common malignant skin tumour. Chronic sun exposure is considered as the main etiologic factor in its development. Although it mainly occurs on sun-exposed areas as the face and neck, it rarely develops on the forearms and/or arms. The etiologic factors which affect the anatomic distribution of basal cell carcinoma are not well-known. Here we report two patients who developed basal cell carcinoma on the forearm. None of the patients had a specific etiologic factor except for chronic sunlight exposure. The aim of our report is to show that this prevalant cutaneous malignancy can be encountered in rare/unusual areas. (Turk J Dermatol 2012; 6: 51-4

  2. Carcinoma adenoescamoso do colo uterino mimetizando carcinoma adenóide basal: relato de um caso e revisão da literatura Adenosquamous carcinoma of the cervix mimicking adenoid basal carcinoma: case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Álvaro Piazzeta Pinto

    2007-02-01

    tumor that contains a mixture of malignant cells with squamous and glandular differentiation. The literature points to the importance of making this diagnosis when the cellular components are still well differentiated in the sample, otherwise the tumor may be erroneously interpreted as squamous carcinoma or adenocarcinoma. This study describes an unusual presentation of a adenosquamous carcinoma in a 47 year old patient. After conflicting cytological diagnoses and a history of abnormal uterine bleeding caused by cervical endometriosis, the patient was subjected to radical hysterectomy and a final diagnosis was obtained. The tumor was diagnosed as adenosquamous carcinoma. In many aspects, however, it was similar to the adenoid basal carcinoma. Characteristic features of the adenoid basal carcinoma such as the presence of high-grade squamous intraepithelial lesion in the surface epithelium, squamous and glandular differentiation in the center of the neoplastic mass, and basaloid cells in deep areas of the tumor were observed. Therefore, the following elements usually absent from adenoid basal carcinoma were present in this case: atypia and mitotic figures in undifferentiated cells, squamous-mucinous intraepithelial lesion (SMILE in the superficial areas. Epidemiological and clinical data, such as patient age (47, race (white and presentation (a cervical mass, concurred to exclude the diagnosis of adenoid basal carcinoma. Other differential diagnoses include pure squamous carcinoma or adenocarcinoma, collision tumor, and endometrial adenocarcinoma with squamous differentiation invading the uterine cervix.

  3. Analysis of cases mis-diagnosed as hepatocellular carcinoma (with report of 5 cases)

    International Nuclear Information System (INIS)

    To improve the diagnostic accuracy of the hepatocellular carcinoma (HCC), the clinic, diagnostic imaging and laboratory data as well as the definite diagnosis, treatment and the follow-up of five cases mis-diagnosed as HCC before surgical therapy, were reviewed and analysed retrospectively. Five cases mis-diagnosed as HCC were confirmed pathologically as hepatic adenoma, biliary cystadenoma with malignant degeneration, isolated metastatic adenocarcinoma, malignant fibrous histocytoma of retroperitoneum and exogastric neurilemoma respectively. Of the 5 cases with surgical therapy, in 3 cases the mass could not be resected because of the huge tumor with abundant blood supply, interventional therapy or/and chemotherapy were used post surgically in 4 cases. 3 of the 5 cases with benign tumor survived on 3-year follow-up. Hepatic adenoma and biliary cystadenoma may be differentiated from HCC presurgically, if its characteristic features present on CT and angiography were recognized. Isolated metastasis of the liver with unknown site of primary tumor is difficult of differentiate from HCC, however, the ring-like enhancement of the tumor in CT and the doughnut and target signs present on MRI may be helpful to diagnose. In the most of retroperitoneal or abdominal neoplasms nearby the liver, the locative diagnosis can be definite presurgically if angiography was undertaken. Finally, confirmation of these neoplasms described as above must be depend upon the pathological examination yet

  4. An unusual Case of Transitional Cell Carcinoma of Renal Pelvis Presenting with Brain Metastases

    Directory of Open Access Journals (Sweden)

    MR Razzaghi

    2009-04-01

    Full Text Available ABSTRACT: Introduction & Objective: Transitional cell carcinoma of renal pelvis presenting with brain metastases is a very rare case which should be diagnosed and treated in order to prevent further damages. Case: We report a rare case, who had presented with a constellation of neurological symptoms (due to multiple brain metastases, but without any urological symptoms. During evaluation of patient, we found transitional cell carcinoma (TCC of left renal pelvis, for which palliative radical nephroureterectomy was performed . Conclusion: Although transitional cell carcinoma of renal pelvis presenting with brain metastases is a very rare case, but the patient was managed with gamma knife stereotactic radiosurgery for the metastatic lesions. Afterward he received four cycles of paclitaxel and carboplatin chemotherapy. The patient is alive with stable disease at 32- months’ follow-up.

  5. Unusual Growth of Upper Lip Squamous Cell Carcinoma: A Case Report

    OpenAIRE

    Stojanovic, Slobodan; Jovanovic, Marina; Vuckovic, Nada

    2015-01-01

    Introduction: Squamous cell carcinoma is the most common type of lip and oral cavity cancers. In majority of cases it follows quite common course, and after the surgery it does not produce any harm. This case presents unusual and unexpected growth of upper lip squamous cell carcinoma with severe cosmetic problems, and possible health threats. Case Presentation: A 46-year-old woman noticed on her upper lip “a spot, the size of a wheat grain”, which grew rapidly and reached the size of 0.6 cm d...

  6. Squamous Cell Carcinoma of the Lung with Osteoclast- Like Giant Cells: A Rare Case

    Directory of Open Access Journals (Sweden)

    Yetkin AĞAÇKIRAN

    2010-01-01

    Full Text Available Stromal reactions including benign osteoclast-like giant cells are rarely seen within carcinomas. They are even extremely rare in lung carcinomas.A 61-year-old male patient who had marked volume loss in the right lung radiologically was admitted. Fiberoptic bronchoscopy was performed, an endobronchial lesion arising from the right upper lobe bronchus and nearly completely obstructing the right main bronchus was detected and multiple biopsies were taken. Histopathological examination of these biopsies confirmed a non-small cell carcinoma with osteoclast-like multinuclear giant cells. A sleeve upper lobectomy was performed through a right thoracotomy. Histopathological examination of the specimen showed “poorly differentiated squamous cell carcinoma and osteoclast-like multinuclear giant cells within”. The patient is well and disease-free 42 months after the operation.There are numerous cases of osteoclast-like giant cells reported within the breast, thyroid, liver, gall bladder, stomach, pancreas, urinary bladder and endometrium but they are very rare within lung carcinomas. A diagnosis of lung carcinoma with osteoclast-like giant cells is very important as it may cause diagnostic confusion with giant cell carcinomas and foreign body type stromal reactions.

  7. Misdiagnosed ectopic thyroid carcinoma:report of two cases

    Institute of Scientific and Technical Information of China (English)

    凌玲; 周水洪; 汪审清; 王丽君

    2004-01-01

    Ectopic thyroid tissue is a congenital disease caused by abnormal migration of thyroid in the embryonic stage. Malignant ectopic thyroid tissue is often misdiagnosed as a cyst of the thyroglossal duct. We treated 2 patients with papillary carcinoma in the anterior midline of the neck from May 1985 to Detober 2002.

  8. Verrucous Carcinoma in External Auditory Canal – A Rare Case

    Directory of Open Access Journals (Sweden)

    Md Zillur Rahman

    2013-05-01

    Full Text Available Verrucous carcinoma is a variant of squamous cell carcinoma. It is of low grade malignancy and rarely present with distant metastasis. Oral cavity is the commonest site of this tumour, other sites are larynx, oesophagus and genitalia. Verrucous carcinoma in external auditory canal is extremely rare. This is the presentation of a 45 years old woman who came to the ENT & Head Neck Surgery department of Delta medical college, Dhaka, Bangladesh with discharging left ear and impairment of hearing on the same side for 7 years. Otoscopic examination showed a mass occupying almost whole of the external auditory canal and the overlying skin was thickened, papillary and blackish. Cytology from external auditory canal scrap showed hyperkeratosis and parakeratosis. External auditory canal bone was found eroded at some parts. Excision of the mass was done under microscope. Split thickness skin grafting was done in external auditory canal. The mass was diagnosed as verrucous carcinoma on histopathological examination. Afterwards she was given radiotherapy. Six months follow up showed no recurrence and healthy epithelialization of external auditory canal.

  9. Diagnostic accuracy of endoscopic gastrobiopsy in carcinoma of the stomach. A histopathological review of 101 cases

    DEFF Research Database (Denmark)

    Vyberg, Mogens; Hougen, H P; Tønnesen

    1983-01-01

    101 gastrobioptic series from 93 consecutive patients with a final diagnosis of carcinoma of the stomach were reviewed. 20 false negative cases were found. Of these, ten cases were missed because of erroneous histopathological interpretation, two because of too few sections, and eight because...

  10. Embolization of Cyanoacrylate glue in systemic circulation in a case of hepatocellular carcinoma: an autopsy report

    OpenAIRE

    Kochhar Rakesh K; Dutta Usha; Vasishta Rakesh K; Gupta Kirti; Singh Kartar

    2009-01-01

    Abstract We report a case of embolism of the sclerosant dye with subsequent formation of foreign-body giant cell reaction within the veins of pulmonary and portal circulation in an autopsy case of hepatocellular carcinoma developing over an underlying primary biliary cirrhosis.

  11. Embolization of Cyanoacrylate glue in systemic circulation in a case of hepatocellular carcinoma: an autopsy report

    Directory of Open Access Journals (Sweden)

    Kochhar Rakesh K

    2009-12-01

    Full Text Available Abstract We report a case of embolism of the sclerosant dye with subsequent formation of foreign-body giant cell reaction within the veins of pulmonary and portal circulation in an autopsy case of hepatocellular carcinoma developing over an underlying primary biliary cirrhosis.

  12. Clear cell renal cell carcinoma with vaginal and brain metastases: a case report and literature review

    OpenAIRE

    Tobe Samuel Momah; Dhanan Etwaru; Phillip Xiao; Vasantha Kondamudi

    2009-01-01

    There are very few cases of clear cell renal cell carcinoma with metastases to the vagina and brain reported in the literature. Our case study highlights this rare clinical occurrence and its associated complications including pulmonary embolism. In addition we discuss current management guidelines for treating and diagnosing the disease, and how this management improves prognosis.

  13. Situs inversus totalis with carcinoma of gastric cardia: a case report

    Directory of Open Access Journals (Sweden)

    Ke Pan

    2012-12-01

    Full Text Available Abstract Situs inversus is an uncommon anomaly with rare incidence. Some cases of situs inversus totalis have been described with different types of associations. Here we report a case of situs inversus with carcinoma of the gastric cardia.

  14. A Rare Case of a Renal Cell Carcinoma Confined to the Isthmus of a Horseshoe Kidney

    Directory of Open Access Journals (Sweden)

    Michael Kongnyuy

    2015-01-01

    Full Text Available Horseshoe kidney (HSK is the most common renal anomaly. Reports of the incidence of renal cell carcinoma (RCC in HSK are conflicting. Very few cases of isthmus-located RCC have been reported in the literature. We report a unique case of an isthmus-located RCC. Proper vascular and tumor imaging prior to surgery is key to successful tumor removal.

  15. Squamoid Eccrine Ductal Carcinoma: A Clinicopathologic Study of 30 Cases.

    Science.gov (United States)

    van der Horst, Michiel P J; Garcia-Herrera, Adriana; Markiewicz, Dorota; Martin, Blanca; Calonje, Eduardo; Brenn, Thomas

    2016-06-01

    Squamoid eccrine ductal carcinoma is a poorly documented skin adnexal carcinoma showing squamous and duct differentiation. It is regarded to be of low-grade malignant potential, but limited follow-up information is available. To study their clinical behavior and histologic features, 30 squamoid eccrine ductal carcinomas were identified from departmental and referral files. Hematoxylin and eosin-stained sections were reviewed, and immunohistochemistry for carcinoembryonic antigen and epithelial membrane antigen was examined to confirm duct differentiation. Clinical follow-up was obtained from patient records and referring pathologists. The tumors presented as nodules or plaques (median size, 1.0 cm; range, 0.5 to 2.5 cm) with a predilection for the head and neck (77%). The patients were elderly (median age, 79.5 y; range, 10 to 96 y) with a male predominance. Histologically, these poorly demarcated tumors were characterized by an infiltrative growth pattern within the dermis and additional invasion of subcutis in 70%. Median tumor thickness was 4.3 mm (range, 1.5 to 18 mm). Superficially, the tumors resembled well-differentiated squamous cell carcinoma. In the deeper reaches, they were organized in cords and strands showing duct differentiation in a desmoplastic stroma. Cytologic atypia was moderate to severe. Ulceration (47%), necrosis (23%), and perineural and lymphovascular infiltration (27% and 6%, respectively) were additional features. Follow-up data (median, 29 mo; range, 7 to 99), available for 24 patients (80%), revealed a local recurrence rate of 25%. Three patients had lymph node metastasis, and 1 patient died of metastatic disease. Our study outlines the histologic characteristics of squamoid eccrine carcinoma and emphasizes its clinical behavior with risk for local recurrence and potential for more aggressive behavior with metastasis and rare disease-related mortality. PMID:26796504

  16. Pancreatic metastasis of Merkel cell carcinoma and concomitant insulinoma: Case report and literature review

    Directory of Open Access Journals (Sweden)

    Hartschuh Wolfgang

    2005-09-01

    Full Text Available Abstract Background Merkel cell carcinomas are rare neoplasm of neuroendocrine origin, usually observed in elderly people in areas with abundant sunlight, and predominantly located on the head and neck, extremities, and trunk. In many patients, a local recurrence after resection of the primary tumour and even distant metastases can be found. Case presentation We report an unusual occurrence of pancreatic metastases from a previously diagnosed Merkel cell carcinoma with the discovery of a concomitant insulinoma. An 82-year old lady suffered from recurrent attacks of hypoglycemia and presented with an abdominal mass, 2 years prior she had an excision done on her eyebrow that was reported as Merkel cell carcinoma. An extended distal pancreatectomy and splenectomy along with resection of the left flexure of the colon for her abdominal mass was carried out. Final histopathology of the mass was a poorly differentiated endocrine carcinoma in the pancreatic tail, in the peripancreatic tissue and in the surrounding soft tissue consistent with metastatic Merkel cell carcinoma in addition to an insulinoma of the pancreatic body. Conclusion This is the first documented case of a metastatic Merkel cell carcinoma and a concomitant insulinoma, suggesting either a mere coincidence or an unknown neuroendocrine tumor syndrome.

  17. Chronic shoulder pain referred from thymic carcinoma: a case report and review of literature

    Directory of Open Access Journals (Sweden)

    Dee SW

    2012-09-01

    Full Text Available Shu-Wei Dee,1 Mu-Jung Kao,2,3 Chang-Zern Hong,4 Li-Wei Chou,1,5 Henry L Lew6,71Department of Physical Medicine and Rehabilitation, China Medical University Hospital, Taichung, 2Department of Physical Medicine and Rehabilitation, Yangming Branch, Taipei City Hospital, Taipei, 3Department of Physical Therapy and Assistive Technology, National Yang-Ming University, Taipei, 4Department of Physical Therapy, Hungkuang University, Taichung, 5School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan; 6Defense and Veterans Brain Injury Center, Virginia Commonwealth University, Richmond, Virginia, 7University of Hawaii at Manoa, John A Burns School of Medicine, Honolulu, Hawaii, USAAbstract: We report a case of thymic carcinoma presenting as unilateral shoulder pain for 13 months. Before an accurate diagnosis was made, the patient received conservative treatment, cervical discectomies, and myofascial trigger point injection, none of which relieved his pain. When thymic carcinoma was eventually diagnosed, he received total resection of the tumor and the shoulder pain subsided completely. Thymic carcinoma is a rare carcinoma, and our review of the literature did not show shoulder pain as its initial presentation except for one case report. The purpose of this report is to document our clinical experience so that other physiatrists can include thymic carcinoma in their differential diagnosis of shoulder pain.Keywords: referred pain, shoulder pain, thymic carcinoma

  18. An unusual case of intracystic papillary carcinoma of breast with invasive component

    Directory of Open Access Journals (Sweden)

    Suryawanshi Kishor H, Nikumbh Dhiraj B, Damle Rajshri P, Dravid NV, Tayde Yogesh

    2014-07-01

    Full Text Available Papillary carcinoma of the breast is a rare malignant tumor, constituting 1-2 % of breast neoplasms mostly affecting elderly postmenopausal women. Intracystic (Encysted papillary carcinoma (IPC is a rare distinct entity with slow growth rate and overall favourable prognosis regardless of whether it is in situ alone or associated with invasive component. Treatment modalities vary from conservative surgery to radical surgery with or without adjuvant therapy depending upon the associated component (DCIS or invasive of the tumor. Herein, we report a case of 55-year-old female presented with a painless lump in the right breast. FNAC yielded haemorrhagic fluid with scanty cellularity of atypical ductal epithelial cells. Patient underwent wide local excision. The final histopathological diagnosis revealed intracystic papillary carcinoma associated with invasive ductal carcinoma, NOS type.

  19. SPINDLE CELL CARCINOMA OF MAXILLA:CASE REPORT OF A RARE ENTITY AND REVIEW OF LITERATURE

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    Ajish M. Saji

    2013-07-01

    Full Text Available Spindle cell Carcinoma is a rare biphasic neoplasm consisting of epithelial andmesenchymal components and accounts for less than 1% of all tumours of oralregion. It is a rare aggressive variant of squamous cell carcinoma which frequentlyrecurs and metastasizes with poor prognosis compared to classical squamous cellcarcinoma. The biologic behaviour is comparable to poorly differentiated SquamousCell Carcinoma. The 5 year disease free survival rate is approximately 30% for all OralTumors. The variants of squamous cell carcinoma frequently arise in mucosa of upperaerodigestive tract. The most common site in head and neck region is in larynx andhypopharynx; the oral cavity being rarely affected. This biphasic malignant neoplasmoften assumes a sarcomatous appearance and may present diagnostic difficulty. Hencecareful histopathologic analysis is warranted. We report a rare case of spindle cellcarcinoma in unusual location with immunohistochemical findings and review of theliterature.

  20. Squamous cell carcinoma developing in the scar of Fournier's gangrene – Case report

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    Bansal Anju

    2004-04-01

    Full Text Available Abstract Background Squamous cell carcinoma of the scrotum is rare and its development in the scar of Fournier's gangrene is still rarer. Case presentation A 65-year-old gentleman presented with a small non-healing ulcer developing on right hemi-scrotum two years after the treatment for Fournier's gangrene. On histological examination it was found to be squamous cell carcinoma. He was successfully managed by surgery in the form of wide local excision and ilio-inguinal lymph node dissection followed by adjuvant radiotherapy and chemotherapy. Conclusions Squamous cell carcinoma can develop in the scar of Fournier's gangrene after a long delay, which differentiates it from other scar carcinomas or Marjolin's ulcer.

  1. A pure primary transitional cell carcinoma of the ovary: A rare case report with literature review.

    Science.gov (United States)

    Chandanwale, Shirish S; Kamble, Tushar; Mishra, Neha; Kumar, Harsh; Jadhav, Rahul

    2016-01-01

    Primary transitional cell carcinoma (TCC) of the ovary is a rare and recently recognized subtype of ovarian surface epithelial-stromal cancer. Pure forms of the TCC ovary account for only 1% of surface epithelial carcinomas. The clinical presentation is indistinguishable from other types of ovarian cancers. They have a favorable response to chemotherapy than other surface epithelial cancers. We report a case of 55-year-old woman who presented with a hard mass in the abdomen. Computed tomography-diagnosed it as a carcinoma of the ovary. Tumor was immunoreactive with Wilms' tumor protein-1 and nonreactive with cytokeratin 7 (CK7) and CK20. Histopathology diagnosis of primary TCC of the ovary was made. These tumors are needed to be differentiated from metastatic TCC from other sites and undifferentiated carcinomas of ovaries. Clinical features and immunohistochemistry are helpful. Surgical resection is the primary therapeutic approach followed by standardized chemotherapy. PMID:27127747

  2. The Coexistence of Tuberculous Lymphadenitis with o ral Squamous Cell Carcinoma: Review of Four Cases

    Directory of Open Access Journals (Sweden)

    Aakruti Agrawal

    2016-01-01

    Full Text Available The coincident occurrence of tuberculous lymphadenitis, the form of extrapulmonary tuberculosis and oral squamous cell carcinoma (OSCC, is unusual. Tuberculous lymphadenitis is one of the common causes of lymphadenopathy. The diag- nosis and treatment of OSCC in a patient with coexistent disease of tuberculous lymphadenitis assumes importance as it can prevent high mortality in patients with disease of OSCC. Regional lymph node enlargement in squamous cell carcinoma patient is not always caused by metastasis. We present here four case reports as an example of tuberculous lymphadenitis coexisting with squamous cell carcinoma of the oral cavity. Accurate diagnosis has helped in down-staging carcinoma of the oral cavity, and thereby helped in deciding the treatment planning. This also aids in identifying the curable disease.

  3. Aldosterone-secreting adrenal cortical carcinoma. A case report and review of the literature.

    Science.gov (United States)

    Griffin, Adrienne Carruth; Kelz, Rachel; LiVolsi, Virginia A

    2014-09-01

    Adrenal cortical carcinomas (ACC) are rare, typically aggressive malignant neoplasms with a reported incidence of 1-2 cases per 1 million population and account for 0.05-0.2 % of all malignancies. The majority of these tumors are functional with approximately 60 % of patients experiencing endocrine symptomatology typically characterized by Cushing's syndrome (40 %) or a mixed hormonal picture of Cushing syndrome seen in association with virilization. Rarely, patients present with a pure hormonal syndrome of feminization or hyperaldosteronism, 6 and 2.5 %, respectively. We report a case of a 76-year-old woman presenting with recently diagnosed hypertension secondary to primary hyperaldosteronism. The patient underwent laparoscopic converted to an open adrenalectomy and a diagnosis of adrenocortical carcinoma (aldosteronoma clinical) was rendered. This case and review of the literature highlight that while rare, aldosterone-secreting adrenal cortical carcinomas may occur. In this case report, we discuss the clinical presentation, pathologic findings, and review the literature for adrenal cortical carcinomas and aldosterone-secreting adrenal cortical carcinomas. PMID:24682757

  4. Hereditary papillary renal cell carcinoma primarily diagnosed in a cervical lymph node: a case report of a 30-year-old woman with multiple metastases

    OpenAIRE

    Behnes Carl Ludwig; Schlegel Christina; Shoukier Moneef; Magiera Isabella; Henschke Frank; Schwarz Alexander; Bremmer Felix; Loertzer Hagen

    2013-01-01

    Abstract Background Papillary renal cell carcinoma is a rare cancer. Some cases can be attributed to individuals with hereditary renal cell carcinomas usually consisting of the clear cell subtype. In addition, two syndromes with hereditary papillary renal cell carcinoma have been described. One is the hereditary leiomyomatosis and renal cell carcinoma, which is characterized by cutaneous and uterine leiomyomas and renal cell carcinoma mostly consisting of the papillary renal cell carcinoma ty...

  5. Primary small cell neuroendocrine carcinoma of the urinary bladder with coexisting high-grade urothelial carcinoma: a case report and a review of the literature

    OpenAIRE

    Khalbuss Walid; Bui Marilyn

    2005-01-01

    Abstract Primary neuroendocrine carcinomas of the urinary bladder are rare. Here, we report a case of an 82-year-old man who presented with hematuria and was found to have an ulcerated lesion in the bladder. A diagnosis of small neuroendocrine cell carcinoma with coexisting minor high-grade urothelial components was rendered. In this report, the clinical, cytological, histological, and immunohistochemical features of this case are described, and a review of the literature about this neoplasm ...

  6. The probability of involvement of human papillomavirus in the carcinogenesis of bladder small cell carcinoma, prostatic ductal adenocarcinoma, and penile squamous cell carcinoma: a case report

    OpenAIRE

    Ogawa, Soichiro; Yasui, Takahiro; Taguchi, Kazumi; Umemoto, Yukihiro; Kojima, Yoshiyuki; Kohri, Kenjiro

    2014-01-01

    Background Human papillomavirus is associated with urogenital carcinogenesis such as penile and uterine cervix cancer. On the other hand, association between human papillomavirus infection and risk of bladder and prostatic cancer remains controversial. Case presentation We report a rare case of a 67-year-old Japanese man with synchronous triple urogenital cancer including bladder small cell carcinoma, prostatic ductal adenocarcinoma, and penile squamous cell carcinoma, who presented with a hi...

  7. Salivary Duct Carcinoma of the Minor Salivary Gland: A Rare Case Report

    Directory of Open Access Journals (Sweden)

    Shalini Gupta

    2013-08-01

    Full Text Available Salivary duct carcinoma is a rare invasive malignancy arising in the ductal epithelium of the salivary glands. Nearly 85% of the cases occur in the parotid gland followed by submandibular gland. Rarely is it described in the hard palate. Salivary duct carcinomas affecting the minor salivary glands have been reported in only 4% of the SDC cases and constitute 2% of all the salivary gland malignant neoplasms. It is characterized by aggressive behavior with early metastasis, local recurrence and significant mortality. The tumor has predilection for older men in the 6th to 7th decades of life. In this article; we report a case of a salivary gland carcinoma which was present in the right posterior region of the maxilla of a 50 year old female patient. [J Interdiscipl Histopathol 2013; 1(4.000: 222-226

  8. Coexistence of squamous cell tracheal papilloma and carcinoma treated with chemotherapy and radiotherapy: a case report

    Science.gov (United States)

    Paliouras, Dimitrios; Gogakos, Apostolos; Rallis, Thomas; Chatzinikolaou, Fotios; Asteriou, Christos; Tagarakis, Georgios; Organtzis, John; Tsakiridis, Kosmas; Tsavlis, Drosos; Zissimopoulos, Athanasios; Kioumis, Ioannis; Hohenforst-Schmidt, Wolfgang; Zarogoulidis, Konstantinos; Zarogoulidis, Paul; Barbetakis, Nikolaos

    2016-01-01

    Background Papillomatosis presents, most frequently, as multiple lesions of the respiratory tract, which are usually considered benign. Malignant degeneration into squamous cell carcinoma is quite common, although curative approaches vary a lot in modern literature. Case report We report a case of a 66-year-old male patient with the coexistence of multiple squamous cell papilloma and carcinoma in the upper trachea with severe airway obstruction that was diagnosed through bronchoscopy and treated by performing an urgent tracheostomy, followed by concurrent chemotherapy and radiotherapy. There was no evidence of recurrence after a 12-month follow-up period. Conclusion This study underlines the diagnostic and therapeutic value of bronchoscopy as well as multimodality palliative treatment in such cases. To the best of our knowledge, this is the first study to describe an immediate treatment protocol with tracheostomy and concurrent chemotherapy/radiotherapy in a patient with squamous cell tracheal papilloma and carcinoma. PMID:26730195

  9. Misdiagnosis of an α-fetoprotein-producing esophageal carcinoma: A case report and literature review

    Science.gov (United States)

    SUN, NINGBO; YIN, XUNLU; ZHONG, YUREN; ZHANG, XIAOTIAN; XIE, YAN; MENG, XIANGFANG; ZANG, QI

    2016-01-01

    α-fetoprotein (AFP)-producing esophageal carcinoma is a rare type of esophageal cancer, with its characteristics not yet fully clarified. In the present study, a case of esophageal carcinoma was misdiagnosed as an AFP-producing esophageal carcinoma. The patient was a 50-year-old woman who was referred to Qianfoshan Hospital Affiliated to Shandong University in November 2014 with a 3-month history of progressive dysphagia. A chest computed tomography (CT) scan showed thickening of the wall of the esophagus, corresponding regions of luminal stenosis and massive lymph node swelling around the lesser curvature of the esophagus. A laboratory investigation showed that the serum AFP levels of the patient were elevated to 18.97 ng/ml (normal range <12 ng/ml). These laboratory investigation findings combined with the aforementioned pathological diagnosis supported a diagnosis of AFP-producing esophageal carcinoma. An abdominal ultrasound was performed and a cystic low-density measuring 5×4 mm was identified. No metastases were revealed in the liver. The boundary of the focal low density was clear, which indicated a clinical diagnosis of liver cyst. A radical esophagectomy was performed on December 5, 2014. Microscopically, the tumor was a moderately differentiated squamous cell carcinoma invading the serous layer, with no hepatoid features. Immunohistochemistry showed that the cells were diffusely negative for AFP expression. Histopathological examination revealed the absence of hepatoid features. According to these findings, the tumor was diagnosed as a moderately differentiated squamous cell carcinoma. In the present study, the case of a patient with squamous cell carcinoma that was misdiagnosed as an α-fetoprotein-producing esophageal carcinoma was reported, with a review of the literature.

  10. [A CASE OF ADVANCED BLADDER NEUROENDOCRINE CARCINOMA (SMALL CELL CARCINOMA) SIGNIFICANTLY IMPROVED BY LOW DOSE OF ORAL TEGAFUR-URACIL].

    Science.gov (United States)

    Nomi, Hayahito; Takahara, Kiyoshi; Minami, Koichiro; Maenosono, Ryoichi; Matsunaga, Tomohisa; Yoshikawa, Yuki; Tsujino, Takuya; Hirano, Hajime; Inamoto, Teruo; Yamamoto, Ikuhisa; Tsuji, Motomu; Kiyama, Satoshi; Azuma, Haruhito

    2015-10-01

    A 81-old-woman underwent a transurethral resection of bladder tumor (TURBT) at a nearby hospital in April 2011. The diagnosis was invasive urothelial carcinoma, G3 with a component of bladder small cell carcinoma, T1 or more. She was recommended to visit our hospital for combined modality therapy of bladder cancer, but she refused the treatment for over one year. In May 2012, she came to our hospital with the chief complaint of pain at urination. Cystoscopy revealed non-papillary sessile tumor in the top of the bladder, and CT scan demonstrated the presence of the right obturator lymph nodes swollen up to 1.2 cm in size. The second TURBT was performed and the diagnosis was bladder small cell carcinoma (pT3N2M0) according to urothelial cancer guidelines of the Japanese Urological Association (JUA). Because she strongly refused hospitalization anymore, we started daily oral intake of low dose Tegafur-Uracil (100 mg) for the treatment. After one month, the serum Neuron-Specific Enolase (NSE; tumor maker of small cell cancer) level was elevated to 27.6 ng/ml and the right obturator lymph node was enlarged up to 1.9 cm. Therefore, the Trgafur-Uracil dose was increased to 200 mg daily. After then, the serum NSE level was decreased to 15.5 ng/ml following reduction in size of the obturator lymph nodes with partial response in December 2013. After two years of follow-up period, her regular urine test showed normal findings, and no apparent recurrence was detected on urinary bladder with MRI and Cystoscopy. This is a case of advanced bladder small cell carcinoma significantly improved by oral administration of Tegafur-Uracil 200 mg/day for over 2 years. PMID:26717786

  11. The management of acute parathyroid crisis secondary to parathyroid carcinoma: a case report.

    LENUS (Irish Health Repository)

    Rock, Kathy

    2010-01-01

    ABSTRACT: INTRODUCTION: Hypercalcaemic hyperparathyroid crisis is a rare but life-threatening complication of primary hyperparathyroidism. Parathyroid carcinoma is a rare malignancy with an incidence of 0.5% to 4% of all reported cases of primary hyperparathyroidism. CASE PRESENTATION: We report the case of a 60-year-old Caucasian man with hypercalcaemic hyperparathyroid crisis associated with parathyroid carcinoma. He presented with a classic hypercalcaemic syndrome and his serum calcium and parathyroid hormone levels were at 4.65 mmol\\/L and 1743 ng\\/L, respectively. He initially presented with a two-week history of weakness and lethargy and a one-week history of vomiting, polyuria and polydipsia. An emergency left thyroid lobectomy and left lower parathyroidectomy were performed. There was a prompt decrease in his parathyroid hormone level immediately after surgery. Histology revealed that our patient had a 4-cm parathyroid carcinoma. CONCLUSION: In patients with parathyroid carcinoma, the optimal surgical treatment is en bloc resection with ipsilateral thyroid lobectomy and removal of any enlarged or abnormal lymph nodes. Surgery is the only curative treatment. In our patient, prompt surgical intervention proved successful. At six months the patient is well with no evidence of disease recurrence. This case highlights the importance of considering a hyperparathyroid storm in the context of a parathyroid carcinoma. Parathyroid carcinoma is a rare entity and our knowledge is mainly derived from case reports and retrospective studies. This case report increases awareness of this serious and life-threatening complication. This report also illustrates how prompt and appropriate management provides the best outcome for the patient.

  12. The management of acute parathyroid crisis secondary to parathyroid carcinoma: a case report

    Directory of Open Access Journals (Sweden)

    O'Malley Diarmuid

    2010-01-01

    Full Text Available Abstract Introduction Hypercalcaemic hyperparathyroid crisis is a rare but life-threatening complication of primary hyperparathyroidism. Parathyroid carcinoma is a rare malignancy with an incidence of 0.5% to 4% of all reported cases of primary hyperparathyroidism. Case presentation We report the case of a 60-year-old Caucasian man with hypercalcaemic hyperparathyroid crisis associated with parathyroid carcinoma. He presented with a classic hypercalcaemic syndrome and his serum calcium and parathyroid hormone levels were at 4.65 mmol/L and 1743 ng/L, respectively. He initially presented with a two-week history of weakness and lethargy and a one-week history of vomiting, polyuria and polydipsia. An emergency left thyroid lobectomy and left lower parathyroidectomy were performed. There was a prompt decrease in his parathyroid hormone level immediately after surgery. Histology revealed that our patient had a 4-cm parathyroid carcinoma. Conclusion In patients with parathyroid carcinoma, the optimal surgical treatment is en bloc resection with ipsilateral thyroid lobectomy and removal of any enlarged or abnormal lymph nodes. Surgery is the only curative treatment. In our patient, prompt surgical intervention proved successful. At six months the patient is well with no evidence of disease recurrence. This case highlights the importance of considering a hyperparathyroid storm in the context of a parathyroid carcinoma. Parathyroid carcinoma is a rare entity and our knowledge is mainly derived from case reports and retrospective studies. This case report increases awareness of this serious and life-threatening complication. This report also illustrates how prompt and appropriate management provides the best outcome for the patient.

  13. Thymic large cell neuroendocrine carcinoma: report of a resected case - a case report

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    Jiang Shi-Xu

    2010-11-01

    Full Text Available Abstract Thymic large cell neuroendocrine carcinomas (LCNECs are very rare. We here describe a case in which the tumor could be completely resected. A 55-year-old male was admitted to our hospital for treatment of an anterior mediastinal tumor found at a regular health check-up. The patient underwent an extended thymectomy of an invasive thymoma of Masaoka's stage II that had been suspected preoperatively. The tumor was located in the right lobe of the thymus and was completely resected. Final pathological diagnosis of the surgical specimen was thymic LCNEC. The patient underwent adjuvant chemotherapy with irinotecan and cisplatin in accordance with the diagnosis of a lung LCNEC, and is alive without recurrence or metastasis 16 months after surgery.

  14. Papillary squamotransitional cell carcinoma of the uterine cervix: A histomorphological and immunohistochemical study of nine cases

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    Mani Anand

    2013-01-01

    Full Text Available Background: Papillary squamotransitional cell carcinoma (PSCC is a distinctive subcategory of squamous cell carcinoma of the uterine cervix. It has a propensity for local recurrence and late metastasis. Histologically, it can be misinterpreted as transitional cell carcinoma, or other papillary lesions of the cervix including squamous papilloma, verrucous carcinoma or cervical intraepithelial neoplasia grade 3 with papillary configuration. Materials and Methods: Nine cases of PSCC of the uterine cervix were diagnosed on a cervical biopsy specimen on routine hematoxylin and eosin (H and E stained sections. Their clinic-morphological features were analyzed. The cases were further evaluated immunohistochemically by cytokeratin 7 (CK7, cytokeratin 20 (CK20, p53 and Ki-67. Results: The patients ranged in age from 35 years to 75 years; with abnormal uterine bleeding being the most common clinical presentation. All the cases showed papillary architecture with fibrovascular cores lined by multilayered atypical epithelium. Three cell types were observed: Clear, intermediate and basaloid. Stromal invasion was seen in five cases, whereas in the remaining four cases, the biopsy specimen was too superficial to definitely assess invasion. Immunohistochemically, eight cases were CK7 + /CK20 - and one case was CK7 - /CK20 - . All nine cases showed nuclear accumulation of mutant p53. Moderate and high proliferative activity was observed in two and seven cases, respectively. Five of patients for whom follow-up information was available underwent radical hysterectomy and two of them were disease free 18 months following treatment. Conclusion: PSCC of the uterine cervix are a clinicomorphologically distinct group of cervical lesions that display a morphologic spectrum. They are potentially aggressive malignant tumors that should be distinguished from transitional cell carcinoma and other papillary lesions of the uterine cervix.

  15. Intracystic papillary breast carcinoma with areas of infiltration : Report on two cases

    Directory of Open Access Journals (Sweden)

    María del Mar Muñoz Diaz

    2012-06-01

    Full Text Available Intracystic papillary carcinoma of the breast associated with areas of infiltration, is a rare, constituting less than 1% ofbreast cancers.These are tumors whose initial radiological study shows lesions with low suspicion of malignancy in a high proportion ofcases.We present two cases of intracystic papillary carcinoma, associated with infiltration diagnosed at the Breast Unit of HospitalInfanta CristinaIn both cases the reason for consultation was the palpation of a nodule and initial radiographic approach showed lesionswith low suspicion of malignancy 14.00 800x600 Normal 0 21 false false false ES-CO X-NONE X-NONE

  16. Epithelial myoepithelial carcinoma in nasal cavity with bony destruction: A case report

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    Chung, Ho Jin; Lee, Byung Hoon; Hwang, Yoon Joon; Kim, Su Young [Dept. of Radiology, Ilsan Paik Hospital, Inje University School of Medicine, Goyang , (Korea, Republic of)

    2013-10-15

    Epithelial-myoepithelial carcinoma (EMC) is a rare tumor that commonly involves the salivary glands. EMC arising from the nasal cavity is one of the most unusual cases. We describe a case of a 48-year-old patient who is presented with bilateral nasal obstruction for several months. Multidetector computed tomography reveals expansile, well-defined, heterogeneous enhancing soft tissue masses filling the nasal cavity with bony destruction of hard palate and maxillary alveolar ridge. The carcinoma was histologically characterized by a mixture of trabecular structure with myoepithelial cells and ductal cells, which are confirmed by electron microscopy and immunohistochemistry.

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

    OpenAIRE

    Choi, Yoon-Joo; Oh, Song-Hee; Kang, Ju-Han; Choi, Hwa-Young; Kim, Gyu-Tae; Yu, Jae-Jung; Choi, Yong-Suk; Hwang, Eui-Hwan

    2012-01-01

    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 th...

  18. Long Standing Staghorn Calculus Leading to Squamous Cell Carcinoma of Kidney – A Case Report

    Directory of Open Access Journals (Sweden)

    Hemlata T. Kamra

    2014-07-01

    Full Text Available Squamous cell carcinoma, a rare malignancy of upper urinary tract accounts for 1.4% of all renal malignancies [1]. These tumours are mostly seen in the adults and less commonly in the pediatric age groups. Most of the cases present incidentally because they are masqueraded by pyonephrosis or hydonephrosis which occurs at an advanced stage of the disease and hence poor prognosis. A screening CT for long stand renal stone or newer imaging modalities are required for early detection and improving prognosis of the patients. Here we present a case of renal squamous cell carcinoma in 55 yrs old male with a staghorn calculus.

  19. Digital Acrometastasis as Initial Presentation in Carcinoma of Lung A Case Report and Review of Literature.

    Science.gov (United States)

    Sahoo, Tapan Kumar; Das, Saroj Kumar; Majumdar, Saroj Kumar Das; Senapati, Surendra Nath; Parida, Dillip Kumar

    2016-06-01

    Bony metastases develop in 30% of all the cancers, but out of which only 1% to 3% occurs in the hand. Lung is the most common site for acrometastasis, followed by breast and renal cell cancer. Metastases to the digits are with non-specific presentation. We reported a case of 79-year-old male patient with initial presentation of swelling over left index finger, which was found to be squamous cell carcinoma of finger on histopathological examination. He was subsequently diagnosed as a case of squamous cell carcinoma of lung with acrometastasis. PMID:27504389

  20. A case of an intussuscepted neuroendocrine carcinoma of the appendix

    Institute of Scientific and Technical Information of China (English)

    Rachel E Thomas; Karen Maude; Olorunda Rotimi

    2006-01-01

    We have described a previously unreported entity of an intussuscepted neuroendocrine carcinoma of the appendix. Our patient was a 70-year-old man whose only complaint was insipient weight loss. Colonoscopy showed a malignant cecal "polyp", and an extended right hemicolectomy was performed. We have reviewed the literature on the causes of appendiceal intussusception and their appropriate treatment options, and clarified the classification of neuroendocrine tumors of the gastrointestinal tract.

  1. Adenosquamous Carcinoma of Extrahepatic Bile Duct: A Case Report

    OpenAIRE

    Lim, Sin Hyung; Yang, Hyeon Woong; Kim, Anna; Cha, Sang Woo; Jung, Sung Hee; Go, Hoon; Lee, Woong Chul

    2007-01-01

    Most malignant tumors originating from the biliary tract are adenocarcinomas, and adenosqamous carcinoma of Klatskin's tumor is a very rare finding. An 83-yr-old man was admitted to our hospital because of jaundice. The abdominal computed tomography and magnetic resonance cholangiopancreatography revealed wall thickening and luminal stenosis of both the intrahepatic duct confluent portion and the common hepatic duct. These findings were compatible with Klatskin's tumor, Bismuth type III. Cons...

  2. Surgery for recurrent biliary carcinoma: results for 27 recurrent cases

    OpenAIRE

    Noji, Takehiro; Tsuchikawa, Takahiro; Mizota, Tomoko; Okamura, Keisuke; Nakamura, Toru; Tamoto, Eiji; Shichinohe, Toshiaki; Hirano, Satoshi

    2015-01-01

    Background Various chemotherapies have been used as best practice to treat recurrent biliary malignancies. Conversely, relatively few surgeries have been described for recurrent extrahepatic biliary carcinoma (RExBC), so whether surgery for RExBC is feasible has remained unclear. This retrospective study was conducted to evaluate the feasibility of surgery for RExBC. Methods From February 2000 to January 2014, a total of 27 patients, comprising 18 patients with extrahepatic cholangiocarcinoma...

  3. Pulmonary tumor thrombotic microangiopathy induced by gastric carcinoma: Morphometric and immunohistochemical analysis of six autopsy cases

    Directory of Open Access Journals (Sweden)

    Shinozaki Minoru

    2011-03-01

    Full Text Available Abstract Background Pulmonary tumor thrombotic microangiopathy (PTTM has been known as a rare and serious cancer-related pulmonary complication. However, the pathogenesis and pathophysiology of this debilitating condition still remains obscure and no effective management was recommended. The present study aims to elucidate the pathophysiology of PTTM. Methods Autopsy records were searched to extract cases of pulmonary tumor embolism induced by metastasis of gastric carcinoma in the Toho University Omori Medical Center from 2000 to 2006. And then, tissue sections of extracted cases were prepared for not only light microscopic observation but morphometric analysis with the use of selected PTTM cases. Results Six autopsies involved PTTM and clinicopathological data of them were summarized. There was a significant negative association between pulmonary arterial diameter and stenosis rate in four cases. Although all cases showed an increase of stenosis rate to some degree, the degree of stenosis rate varied from case to case. Significant differences were found for average stenosis rate between the under 100 micrometer group or the 100 to 300 micrometer group and the 300 micrometer group in four cases. However, no significant differences were found for average stenosis rate between the under 100 micrometer group and the 100 to 300 micrometer group in all cases. Meanwhile, all cases showed positive reactivity for tissue factor (TF, five showed positive reactivity for vascular endothelial growth factor (VEGF, and three showed positive reactivity for osteopontin (OPN. Conclusions In the present study, we revealed that the degree of luminal narrowing of the pulmonary arteries varied from case to case, and our results suggested that pulmonary hypertension in PTTM occurs in selected cases which have a widespread pulmonary lesion with severe luminal narrowing in the smaller arteries. Furthermore, our immunohistochemical examination indicated that gastric

  4. A rare case of isolated adrenal metastasis of invasive ductal breast carcinoma

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    Anđelić-Dekić Nataša

    2014-01-01

    Full Text Available Introduction. Isolated adrenal metastases of invasive ductal breast carcinoma are extremely rare. We report a case with isolated left adrenal metastases, verified three years after diagnosed breast carcinoma. Case Outline. A 58-year-old female patient with a right breast tumor, clinically staged as IIIA (T2N2M0 started neoadjuvant anthracycline chemotherapy after biopsy which revealed invasive ductal breast carcinoma. Immunohistochemical findings of tumor biopsy showed hormonal steroid receptors for estrogen and progesterone negative, and human epidermal growth factor receptor 2 (HER2 positive. After 4 cycles of chemotherapy and partial tumor regression the patient underwent radical mastectomy. Definite histopathological analysis confirmed the diagnosis of invasive ductal carcinoma. The patient continued treatment with adjuvant chemotherapy to cumulative dose of anthracyclines, postoperative radiotherapy and adjuvant trastuzumab for one year. Three years later abdominal computerized tomography showed tumor in the left adrenal gland as the only metastatic site. Left adrenalectomy was performed and histopathological finding confirmed breast cancer metastases. Postoperatively, the patient received 6 cycles of docetaxel with trastuzumab and continued trastuzumab until disease progression. One year after left adrenalectomy control abdominal computerized tomography showed a right adrenal tumor with retroperitoneal lymphadenopathy. Treatment with capecitabine was continued for one year, but eventually she developed brain metastasis causing lethal outcome. Conclusion. In order to better understand metastatic pathways of invasive ductal breast carcinoma, publications of individual patient cases diagnosed with rare metastatic sites should be encouraged. This might improve our understanding of metastatic behavior of breast cancer and stimulate further clinical research.

  5. Simultaneous development of craniopharyngioma and choroid plexus carcinoma in the childhood -a clinical case

    International Nuclear Information System (INIS)

    We present a clinical case of 9 years old girl with concomitant brain tumors - choroid plexus carcinoma and craniopharyngioma diagnosed in 2009. After three operations, cranio-spinal irradiation with boost for the remaining tumor located in left ventricular trigonum to a total dose of 55 Gy and 7 courses chemotherapy, local tumor control was achieved for the choroid plexus carcinoma. Four years following the achievement of local tumor control of the choroid plexus carcinoma, an increase of the tumor formation located in the left side of the pituitary was reported. The diagnosis cystic craniopharyngeoma was found during the surgical operation. With this clinical case we would like to stress on the achieved local tumor control following the complex treatment of carcinoma of the choroid plexus, as well as on the slow growth of simultaneously diagnosed craniopharyngeoma. This case report raises the question of the genetic predisposition of the brain tumors in children, as well as possibility of malignant transformation of craniopharyngeoma following radiotherapy. The differential diagnosis of neuroectodermal brain tumors requires immunohistochemical analysis and if necessary genetic analysis. Key words: Complex treatment. Choroid plexus carcinoma. Craniopharyngioma. Radiotherapy. Malignant transformation. Simultaneity

  6. A rare case of lung carcinoma with mucoepidermoid histopathology: a case report and review of the literature.

    Science.gov (United States)

    Thomas, David; Modi, Yashpal; Dorai, Bhuvaneswari; Guron, Gunwant

    2015-01-01

    Mucoepidermoid carcinoma of the lung is exceedingly rare. Our case involves a 58-year-old male who presented with shortness of breath, dysphagia, and weight loss. He denied ever smoking. Chest x-ray revealed trapped lung, and CT demonstrated a right bronchial mass. Diagnosis of lung carcinoma was made by bronchoscopic FNA biopsy. EGFR mutation was negative. Staging workup demonstrated evidence of advanced disease. Performance status was good, and it was decided to start chemotherapy and radiation for palliation. Lung carcinomas often present as an obstructing hilar mass. There are different histological grades that affect progression and survival. Though uncommon, metastatic spread has been previously reported. Studies have investigated the possible role of tyrosine kinase inhibitors in both EGFR-mutated and non-mutated cases. Unfortunately, there has been little consensus as to which therapies are most beneficial. PMID:25887880

  7. Clinical analysis of cases with hypopharyngeal carcinoma who underwent pharyngolaryngectomy and pharyngolaryngoesophagectomy

    International Nuclear Information System (INIS)

    Thirty-seven cases with hypopharyngeal carcinoma who underwent pharyngolaryngectomy and pharyngolaryngoesophagectomy in our department between 1991 and 2008 were clinically analyzed. The cases were equivalent to 31.4% of all hypopharyngeal cases. The ages of the cases ranged from 39 to 83 years old (mean: 65), and the ratio of males was 94.6%. The histopathology of all the cases was squamous cell carcinoma, and the most common clinical stage was stage VIA (67.6%) followed by stage III, stage II, and stage VIB. Regarding surgical procedures, 62.2% of the cases underwent pharyngolaryngectomy and 37.8% pharyngolaryngoesophagectomy. Postoperative radiotherapy was used in 62.2% of cases, and chemotherapy in 40.5%. Recurrence was observed in 37.8%, and the disease-specific 5-year survival rate was 58.5%. Since the prognosis of postoperative radiotherapy cases who were histopathologically high-risk was not significantly different from those of non-radiotherapy cases, postoperative radiotherapy was considered to be useful for these patients. Chemotherapy cases had significantly lower local recurrence rate and better prognosis, suggesting the effectiveness of multidisciplinary treatment including chemotherapy in the treatment of hypopharyngeal carcinoma. (author)

  8. Primary papillary serous carcinoma of the peritoneum: Four cases and review of computed tomography findings

    International Nuclear Information System (INIS)

    Primary papillary serous carcinoma of the peritoneum is an uncommon primary malignancy of the peritoneum and is histologically indistinguishable from papillary serous carcinoma of the ovary. The diagnosis of primary peritoneal papillary serous carcinoma should be considered in the presence of peritoneal and omental masses in the absence of an ovarian mass. Although it has been extensively documented in the pathological and gynaecological oncology literature, the CT appearance of primary papillary serous carcinoma of the peritoneum has been reported in only 51 cases in five reports. We present four patients with CT findings of pathologically proven primary papillary serous carcinoma of the peritoneum. There were a total of 23 patients with a histopathologically proven diagnosis of primary papillary serous carcinoma of the peritoneum between 1980 and 2002 with CT imaging. However, only four of the 23 patients' CT films were retrieved for retrospective evaluation. The rest of the films were not available as either patients had misplaced the films or patients were deceased. Copyright (2004) Blackwell Science Pty Ltd

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

    International Nuclear Information System (INIS)

    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

  10. Radiological and clinical aspects of the bronchioloalveolar carcinoma based on selected own cases and literature data

    International Nuclear Information System (INIS)

    The objective of the study was to define characteristic radiological changes during bronchioloalveolar carcinoma in correlation with its various histological forms. Nine cases of bronchioloalveolar carcinoma were diagnosed and treated in the Specialistic Complex of Tuberculosis and Pulmonary Diseases in Rzeszow in the years 2000-2005. The material of the study was analyzed in order to determine characteristic radiological patterns and clinical data. Three patient groups were separated based on different features of radiological images (X ray film and CT) of the chest (infiltrative, tubercular and diffuse forms). Correlation between appearance of characteristic radiological pattern and histological type of bronchioloalveolar carcinoma and clinical symptoms was observed. Study data were compared with data from literature; our study showed that the infiltrative form of CT patterns of the bronchioloalveolar carcinoma is dominant (55,5%) and that it is more frequent in females (67%). It was also confirmed that the bronchioloalveolar carcinoma has no connection with nicotinism. In conclusion, the possibility of diagnosing an infiltrative form of bronchioloalveolar carcinoma in the CT examination with the support of characteristic radiological patterns and clinical data was stressed. (author)

  11. Preoperative and early postoperative magnetic resonance imaging in two cases of childhood choroid plexus carcinoma

    International Nuclear Information System (INIS)

    We present and illustrate the MRI appearances of two children with choroid plexus carcinoma. The MRI characteristics of these rare tumours are reviewed. Since total surgical resection is a significant prognostic factor, early postoperative MRI was performed in both cases to ensure surgical clearance. In one case a complete resection was documented and this patient remains well at short-term follow-up. Residual tumour was noted in the second case, but despite ''second look'' surgery there was subsequent local relapse. (orig.)

  12. Simultaneous renal clear cell carcinoma and gastrointestinal stromal tumor in one case

    OpenAIRE

    Jin Wen; Han-Zhong Li; Zhi Gang Ji; Wei Gang-Yan; Bing Bing Shi

    2013-01-01

    Renal cell carcinoma is a tumor in kidney, while gastrointestinal stromal tumors are localized in the stomach and small intestine. They seldom occur simultaneously in sporadic case, both of which were suspective to sunitinib, a tyrosine kinases (RTKs) inhibitor. Our current case is novel in that concurrent RTK-related tumors are involved in one case. One possible explanation is the presence of some activating mutations.

  13. Renal calculus complicated with squamous cell carcinoma of renal pelvis: Report of two cases

    OpenAIRE

    Xiao, Jiantao; LEI, JUN; He, Leye; YIN, GUANGMING

    2015-01-01

    Longstanding renal calculus is a risk factor of squamous cell carcinoma (SCC) of the renal pelvis. It is highly aggressive and usually diagnosed at advanced stages with a poor prognosis. We present two cases of kidney stone complications with renal pelvic SCC. These two patients had a radical nephrectomy and the dissected tissues were renal pelvic SCC. Our cases further emphasize that renal pelvic SCC should be considered in patients with longstanding renal calculus. These cases contribute gr...

  14. Endometrioid Endometrial Carcinoma Indirectly Caused by Pituitary Prolactinoma:A Case Report

    Directory of Open Access Journals (Sweden)

    Kimihiro Nishino

    2013-01-01

    Full Text Available We present the case of a 44-year-old nulliparous woman who experienced irregular menstrual cycles for about 10 years and developed both pituitary prolactinoma and endometrioid endometrial carcinoma. In premenopausal women, hyperprolactinemia causes hypogonadism by inhibiting secretion of gonadotropin-releasing hormone and thus suppressing luteinizing hormone levels, which can cause menstrual disorders ranging from amenorrhea, oligomenorrhea and chronic anovulatory cycle to short luteal phase of the menstrual cycle. A chronic anovulatory menstrual cycle is the most common cause of long-term exposure of the endometrium to endogenous estrogen without adequate opposition from progestins, which can lead to endometrioid endometrial carcinoma. In this case, pituitary prolactinoma may have caused the chronic anovulatory cycle and indirectly led to the endometrioid endometrial carcinoma. In patients for whom the cause of irregular menstruation and chronic anovulatory cycle is suspected to be hyperprolactinemia, explorations of both the hypophysis and endometrium are essential.

  15. Invasive lobular carcinoma of the breast presenting as retroperitoneal fibrosis: a case report

    Directory of Open Access Journals (Sweden)

    Al-Haddad Sahar

    2010-06-01

    Full Text Available Abstract Introduction Invasive lobular carcinoma of the breast represents approximately 6.3% of mammary malignancies. Distant metastasis of invasive lobular carcinoma to the peritoneum or retroperitoneum has been reported fairly frequently. Case presentation We report the case of a 59-year-old Caucasian-Canadian woman with invasive lobular carcinoma of the breast presenting with retroperitoneal fibrosis and bilateral ureteral obstruction. Intra-operative pathology consultation did not reveal malignancy. The diagnosis, however, was confirmed on permanent sections by histological appearance in addition to immunohistochemistry. To the best of our knowledge, this is the first reported case of invasive lobular carcinoma of the breast presenting with retroperitoneal fibrosis. Conclusion In a case of unexplained ureteric obstruction and retroperitoneal fibrosis, more comprehensive physical examination and additional ancillary studies may be warranted to rule out malignancy as an underlying etiology. This case also emphasizes that intra-operative frozen section consultation cannot always be fully relied upon to exclude a malignancy as the etiology of retroperitoneal fibrosis. Moreover, in permanent histopathology sections, immunohistochemistry testing can be of value to rule out metastatic disease where the morphology is not salient. There is a need for a thorough physical examination of patients with retroperitoneal fibrosis, including the breast and gynecological organs.

  16. [Bilateral metastases of renal cell carcinoma to the ovaries--a case report].

    Science.gov (United States)

    Hołody-Zareba, Joanna; Kinalski, Piotr; Sulkowski, Stanisław; Kozłowski, Robert; Kinalski, Maciej

    2013-07-01

    Renal cell carcinoma accounts for 75% of renal neoplasms. Clear cell carcinoma is diagnosed in about 80% of the cases. Renal cell carcinoma most frequently metastasizes to the lungs (50-60%), lymph nodes (36%), bones (30-40%), liver (30-40%), and brain (5%). In other organs the metastasis changes are observed very rarely. Ovarian metastases are found in 0.5% of renal cancers. So far, only 23 cases of renal cell carcinoma metastases to the ovary have been reported in the literature. In 18 cases they were metastases of renal cell carcinoma of the clear cell type. The authors present a case of a 50-year-old woman with double-sided metastatic changes to the ovary from renal cell carcinoma. The patient was admitted to the Gynecological ward with preliminary diagnosis of ovarian tumors. Gynecological examination revealed double-sided ovarian tumors, 6-7cm in diameter. Computed tomography also showed a 155 x 80 mm hetrogenous, multiform tumor localized above the uterus. In addition, CT showed a 75 x 55 mm tumor in the lower pole, and a smaller one, 15 mm in diameter in the upper pole of the right kidney. Laboratory tests were normal. The antigen Ca 125 was 25 j/ml. Mammography cytology gastroscopy colonoscopy were normal. The consulting urologist proposed a two-stage treatment. In the first stage, the removal of the double-sided ovarian tumors was proposed, while in the second stage the right nephrectomy was suggested. Double-sided ovarian tumors were found and removed (in the wall of the cyst- yellow, solid masses) during the first operation. Intraoperative histological examination showed changes with unknown grade of malignancy in both ovaries (number of studies QN 291). The patient underwent total hysterectomy. On day 5 postoperatively the woman was discharged from the hospital in good condition with the recommendation to pick up the histological test result in two weeks time. The final histological examination showed metastatic changes of renal cell carcinoma of the

  17. A case of microcystic adnexal carcinoma with multiple basal cell carcinoma and sebaceous carcinoma complicated radiation dermatitis

    International Nuclear Information System (INIS)

    A 65-year-old Japanese man presented with an asymptomatic nodule of 3-month history on the right side of the nose. He had received radiation therapy for hemangioma of the nose when he was 17 years old. On physical examination, the nodule was dome shaped, dark-red colored and 15 mm in size. Multiple black nodules varying from 1 to 3 mm in size were also scattered on the poikilodermatous skin of his cheek and nose. In addition, an indurated plaque, 10 mm in size, was detected on the right nostril. Histopathologically, the nodule showed solid nests composed of atypical basaloid cells and foamy-vacuolated cells. The black nodules were revealed to be basal cell carcinoma. In the plaque lesion of the nostril, multiple discrete nests were found in the entire dermis and subcutis. The nests were partly continuous with the epidermal keratinocyte, and composed of atypical squamoid and basaloid cells with small keratinous cysts in the upper part. Interestingly, the neoplastic cells composing the discrete nests in the lower dermis showed vacuolated cytoplasm, indicating sebaceous differentiation. (author)

  18. A case of microcystic adnexal carcinoma with multiple basal cell carcinoma and sebaceous carcinoma complicated radiation dermatitis

    Energy Technology Data Exchange (ETDEWEB)

    Oguchi, Misae; Noami, Yoshiko; Uhara, Hisashi; Saida, Toshiaki; Kitazawa, Ken [Shinshu Univ., Matsumoto, Nagano (Japan). School of Medicine

    1998-11-01

    A 65-year-old Japanese man presented with an asymptomatic nodule of 3-month history on the right side of the nose. He had received radiation therapy for hemangioma of the nose when he was 17 years old. On physical examination, the nodule was dome shaped, dark-red colored and 15 mm in size. Multiple black nodules varying from 1 to 3 mm in size were also scattered on the poikilodermatous skin of his cheek and nose. In addition, an indurated plaque, 10 mm in size, was detected on the right nostril. Histopathologically, the nodule showed solid nests composed of atypical basaloid cells and foamy-vacuolated cells. The black nodules were revealed to be basal cell carcinoma. In the plaque lesion of the nostril, multiple discrete nests were found in the entire dermis and subcutis. The nests were partly continuous with the epidermal keratinocyte, and composed of atypical squamoid and basaloid cells with small keratinous cysts in the upper part. Interestingly, the neoplastic cells composing the discrete nests in the lower dermis showed vacuolated cytoplasm, indicating sebaceous differentiation. (author)

  19. [A Case of Sarcomatoid Carcinoma of the Penis].

    Science.gov (United States)

    Wanifuchi, Atsushi; Taguchi, Keisuke; Ikehata, Yoshinori; Kurimura, Yuichiro; Hiyama, Yoshiki; Tomaru, Utano

    2015-06-01

    A 75-year-old man visited our hospital complaining of a foul smelling, painful swelling of the glans of the penis. Physical examination showed a true phimosis and a huge solid mass on the glans under the foreskin. After postectomy and penile tumor biopsy, we performed partial penectomy. Histologically, the tumor was composed of atypical spindle cells arranged in an epithelioid pattern and stained positive for both epithelial and mesenchymal markers. Therefore we diagnosed the tumor as sarcomatoid carcinoma of the penis. One month after surgery, advanced gastric cancer was discovered. Thereafter, cancer rapidly spread throughout the whole body, and he died six months postoperatively. PMID:26153055

  20. [A case report: small cell carcinoma of the ureter].

    Science.gov (United States)

    Koizumi, Koji; Nakato, Ryo; Inoue, Yoshihiro; Yanagisawa, Yutaka; Kobayashi, Motohiro

    2011-01-01

    An 82-year-old woman visited our hospital with right flank pain. Computed tomography showed a right ureteral tumor. Urine cytology was class IV and cystoscopy demonstrated no obvious lesion. We performed right total nephroureterectomy and histopathological diagnosis was small cell carcinoma of the ureter. The serum ProGRP was slightly elevated postoperatively. Positron emission tomography showed a distant metastasis to the third lumber vertebra. She received two courses of chemotherapy (cisplatin and etoposide) and radiation therapy (8 Gy), but the distant metastasis was progressive. She died 6 months postoperatively. PMID:21304255

  1. Carcinoma de seio maxilar: análise de dez casos Maxillary sinus carcinoma: an analysis of ten cases

    Directory of Open Access Journals (Sweden)

    Ricardo Pires de Souza

    2006-12-01

    Full Text Available OBJETIVO: Avaliar o papel, principalmente da tomografia computadorizada, no estadiamento dos carcinomas dos seios maxilares. MATERIAIS E MÉTODOS: Foram analisados dez casos de carcinoma diagnosticados e tratados pelos Departamentos de Diagnóstico por Imagem e Cirurgia de Cabeça e Pescoço do Hospital Heliópolis, São Paulo, SP, entre 1988 e 2002. RESULTADOS: Nove pacientes tiveram extensão tumoral para a bochecha, oito para o espaço mastigador, sete para o assoalho da boca e palato duro, cinco para a fossa pterigóide, cinco para a órbita, três para o etmóide e um para a base do crânio. Três pacientes foram classificados como T3 e sete, como T4. Dois tinham metástases linfonodais no momento da apresentação inicial, os quais pertenciam ao estágio T4. Todos os casos foram confirmados com exame histopatológico. CONCLUSÃO: A análise precisa da extensão local e disseminação tumoral fornecida pela tomografia computadorizada e ressonância magnética desempenha papel importante no planejamento cirúrgico, influenciando, também, na conduta terapêutica e prognóstico.OBJECTIVE: To evaluate the role, especially of computed tomography, in the staging of maxillary sinus carcinomas. MATERIALS AND METHODS: Ten cases of carcinoma treated in Hospital Heliópolis Department of Diagnostic Imaging and Head and Neck Surgery, São Paulo, SP, Brazil, in the period between 1988 and 2002, were evaluated. RESULTS: Nine patients presented with tumor extension to the cheek, eight to the masticator space, seven to the mouth floor and hard palate, five to the pterygoid fossa, five to the orbit, three to the ethmoid bone, and one to the skull base. Three of the patients were staged T3, and seven T4. Two patients had lymph nodes metastases at their initial presentation, and were staged T4. All of the cases were histopathologically confirmed. CONCLUSION: The accurate analysis of the tumor local extent and dissemination by means of computed tomography and

  2. Synchronous ipsilateral carcinoma of the accessory mammary gland and primary lymphoma of the breast with subsequent rectal carcinoma: report of a case.

    Science.gov (United States)

    Nishikawa, Akihiro; Kasai, Hide; Koyama, Yoshinori; Koide, Naohiko; Iijima, Akihiro; Shimojo, Hisashi; Kumeda, Shigeyoshi

    2014-01-01

    A case of synchronous carcinoma of the accessory mammary gland and primary breast lymphoma with subsequent rectal carcinoma has not been reported previously. We present a very rare case of primary non-Hodgkin lymphoma of the left breast diagnosed simultaneously with invasive lobular carcinoma of the left axillary accessory mammary gland and rectal adenocarcinoma. An 82-year-old Japanese woman presented with two palpable masses on the left chest wall. She was given a diagnosis of suspected breast malignant tumor and axillary accessory mammary gland. She underwent excision of the axillary accessory mammary gland and left mastectomy with axillary lymph node dissection. Histopathological examination revealed diffuse large B-cell lymphoma of the breast and invasive lobular carcinoma of the axillary accessory mammary gland with lymph nodes metastasis. Three months after the surgery, primary rectal adenocarcinoma was also detected by F-18 fluorodeoxyglucose positron emission tomography. Hartmann's operation was performed, since which time the patient has been doing well. PMID:25217973

  3. Squamous cell carcinoma of the finger masquerading as an abscess. Case report.

    LENUS (Irish Health Repository)

    O'Sullivan, S T

    2012-02-03

    A 43-year-old man presented with an abscess on his left ring finger, which recurred despite multiple drainage procedures. Histological examination of the lesion was unhelpful; it was only on histopathological examination of the finger after ray amputation that the diagnosis of cutaneous squamous cell carcinoma was established. This case illustrates the need to consider malignancy when dealing with chronic finger infections.

  4. Diagnosis of prostatic neuroendocrine carcinoma: Two cases report and literature review

    Institute of Scientific and Technical Information of China (English)

    Hai-Qing; He; Shu-Feng; Fan; Qiong; Xu; Zhen-Jing; Chen; Zheng; Li

    2015-01-01

    Two cases of prostatic neuroendocrine carcinoma(PNEC) imaged by computed tomography(CT) and magnetic resonance imaging(MRI), and literature review are presented. Early enhanced CT, MRI, especially diffusionweighted image were emphasized, the complementary roles of ultrasound, CT, MRI, clinical and laboratory characteristic’s features in achieving accurate diagnosis were valued in the preoperative diagnosis of PNEC.

  5. Metastatic pituitary carcinoma in a patient with acromegaly: a case report.

    LENUS (Irish Health Repository)

    Sreenan, Seamus

    2012-01-01

    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.

  6. Relationships among hepatitis C virus, hepatocellular carcinoma, and diffuse large B cell lymphoma: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Byun, Hyuk Jun; Kim, Seong Hoon [Dept. of Radiology, Daegu Fatima Hospital, Daegu (Korea, Republic of)

    2015-07-15

    Hepatitis C virus (HCV) is one of the main causes of hepatocellular carcinoma (HCC). Recent studies have reported various associations between HCV and the incidence of non-Hodgkin's lymphoma. We report the radiologic findings in a rare case of simultaneous occurrence of HCC and diffuse large B cell lymphoma in a HCV carrier.

  7. [Polychemotherapy of large cell carcinoma of the lung: a case of complete remission].

    Science.gov (United States)

    Spaghi, A; Costa, D; Gangarossa, I; Castoldi, O; Pasotti, D; Albergati, M G; Nastasi, G

    1989-01-01

    A case of a patient with large cell pulmonary carcinoma is presented. Being inoperable, the patient was treated at first with multiple drug chemotherapy and the result was the disappearance of the pulmonary lesions. The unusual favourable therapeutic response and the protocols of polychemotherapy used are discussed. PMID:2544780

  8. A Case Report of Syringocystadenoma Papilliferum Mimicking Basal Cell Carcinoma on the Face

    Directory of Open Access Journals (Sweden)

    Engin Sezer

    2012-03-01

    Full Text Available Syringocystadenoma papilliferum is clinically characterized by verrucous nodules or plaques, mainly observed on the scalp during childhood. Histopathologically, epidermal invagination showing luminal epithelial cells with decapitation secretion is diagnostic. Herein, we describe an unusual late-onset case of syringocystadenoma papilliferum mimicking basal cell carcinoma on the face.

  9. A RARE CASE ON METAPLASTIC SQUAMOUS CELL CARCINOMA OF BREAST

    OpenAIRE

    2012-01-01

    Metaplastic  breast  carcinomas  represent  a  morphologically    heterogenous  group  of  invasive  breast  cancers  in  which  a  variable  portion  of  the  glandular  epithelial  cells  comprising  the  tumor  have  undergone  transformation  int  an  alternate  cell  type  –  either  a  nonglandular  epithelial  cell  type  or  a  mesenchymal  cell  type.  Metaplastic  carcinomas  are  uncommon  lesions,  representing  less  than  ...

  10. [Extraovarian peritoneal serous papillary carcinoma: an unusual surgical case].

    Science.gov (United States)

    Meier, C; Seifert, M; Wehrli, H

    1999-01-01

    The extraovarian peritoneal serous papillary carcinoma (EPSPC) is a multicentric peritoneal tumor with minimal or absent involvement of the ovaries. The actual treatment regimen consists of a cytoreductive surgery followed by a combination chemotherapy. Few studies have compared outcome of EPSPC to papillary serous ovarian cancer (PSOC). Several authors have documented similar clinical behavior between EPSPC and PSOC, but this finding has not been universal. A 64-year-old female patient with symptomatic gall stone disease underwent elective laparoscopic cholecystectomy. Unexpectedly we found some uncommon small nodular structures on the serosa of the right colon. The histological findings suggested a poorly differentiated peritoneal serous papillary carcinoma. Biopsies of both ovaries showed no signs of tumor infiltration and the diagnosis of EPSPC was established. After surgery, a combination chemotherapeutic regimen with carboplatin and cyclophosphamid was given. Laparoscopic reassessment 7 months after the first procedure showed no tumor. 3 identical cycles completed chemotherapy. Normal ovaries and no other tumor sites were found in a final laparoscopic look after 11 months. PMID:10073126

  11. Paediatric mucoepidermoid carcinoma of the palate. Case report

    Directory of Open Access Journals (Sweden)

    Nikolaos Papadogeorgakis, Nikolaos Nikitakis, Dionisios Fotopoulos, Alexandra Sklavounou

    2011-04-01

    Full Text Available Μucoepidermoid carcinoma although being the most frequent type of malignant salivary gland neoplasm, it rarely affects children. A 15-year old boy initially presented with a painless swelling located on the border between the hard and soft palate, on the right side of the middle line. This swelling had been discovered by the referring dentist one month ago. Overlying mucosa was normal, bluishin colour. The neoplasm was 1.5 cm and had a fluctuating composition. The partial biopsy that was performed revealed a well-differentiated mucoepidermoid carcinoma. The patient underwent a complete clinical,laboratory and imaging examination followed by complete excision of the tumour. Histological examination of the surgical specimen confirmed the initial diagnosis.During a follow-up period of 1.5 years there was no recurrence. Although they rarely occur in children, malignant neoplasms of the minor salivary glands should be included in the differential diagnosis of oral tumours, especially if these tumours are located on the border between the hard and soft palate.

  12. Hepatocellular carcinoma: a retrospective analysis of 118 cases

    International Nuclear Information System (INIS)

    Objective: This study aimed at documenting the spectrum of clinico pathological variations in hepatocellular carcinoma (HCC). Design: It was a retrospective study. Place and duration of Study: This study was conducted at the Institute of Nuclear Medicine and Oncology (INMOL) Hospital, Lahore from March 1997 to December 2000. Patients and Methods: The profiles of 118 patients with a biopsy proven hepatocellular carcinoma were analyzed in this period. The data collected was age, sex, clinical presentation and laboratory investigations including liver function tests, alpha fetoprotein and hepatitis profile. Results: Weight loss, jaundice and right upper quadrant abdominal pain were the main presenting symptoms. Out of 118 patients, alpha fetoprotein values were raised in 63(53.38%) patients 106 (89.83%) patients were found to have or have had HBV infections, and 92 (77.96%) patients were anti-HCV positive. Eighty-three (70.33%) patients were cirrhotic. History of alcohol abuse was bound in three patients. Conclusion: The common association of HCC with cirrhosis and hepatitis B and C suggests that vaccination against HBV on nationwide basis can decrease prevalence of this malignancy. There is a need to generate public awareness regarding the transmission of these viruses. Early diagnosis and intervention is also important to the successful management of HCC. (author)

  13. Spontaneous regression of a large hepatocellular carcinoma: case report

    Directory of Open Access Journals (Sweden)

    Alqutub, Adel

    2011-01-01

    Full Text Available The prognosis of untreated advanced hepatocellular carcinoma (HCC is grim with a median survival of less than 6 months. Spontaneous regression of HCC has been defined as the disappearance of the hepatic lesions in the absence of any specific therapy. The spontaneous regression of a very large HCC is very rare and limited data is available in the English literature. We describe spontaneous regression of hepatocellular carcinoma in a 65-year-old male who presented to our clinic with vague abdominal pain and weight loss of two months duration. He was found to have multiple hepatic lesions with elevation of serum alpha-fetoprotein (AFP level to 6,500 µg/L (normal <20 µg/L. Computed tomography revealed advanced HCC replacing almost 80% of the right hepatic lobe. Without any intervention the patient showed gradual improvement over a period of few months. Follow-up CT scan revealed disappearance of hepatic lesions with progressive decline of AFP levels to normal. Various mechanisms have been postulated to explain this rare phenomenon, but the exact mechanism remains a mystery.

  14. Carcinoma folicular de tiroides en perros: Reporte de casos Follicular thyroid carcinoma in dogs: Report of cases

    Directory of Open Access Journals (Sweden)

    AB de Nardi

    2011-01-01

    Full Text Available El presente trabajo tiene como objetivo relatar la ocurrencia de dos casos de neoplasia de tiroides en perros. El tratamiento de elección para estos casos fue exéresis quirúrgica. En ambos casos el diagnóstico fue carcinoma folicular infiltrativo de tiroides. El primer animal no presentó buena recuperación posquirúrgica, y murió cuatro horas después del término de la cirugía. En el segundo caso el diagnóstico fue más precoz y después de la cirugía se asoció el uso de la quimioterapia antineoplásica. Hasta el momento, este animal presenta cuarenta meses de supervivencia. Actualmente, existe la necesidad de definir protocolos quimioterapéuticos más eficaces para evitar la ocurrencia de recidivas y metástasis, aumentando la expectativa de vida de los perros con neoplasia tiroidea.The aim of this study was to report the occurrence of two cases of thyroid neoplasm in dogs. The treatment of choice for these cases was surgical removal. In both cases the diagnostic was infiltrative follicular carcinoma of thyroid. The first animal did not present a good recovery after the surgery, and died four hours after the procedure. In the second case, the diagnosis was more precocious and antineoplastic chemotherapy was used after the surgery. At the time of submission of this manuscript, this animal had survived for fourty months. Currently, there is a need to define the protocols of chemotherapy to avoid relapse and metastases, in order to increase the life expectancy in dogs with thyroid neoplasm.

  15. Small cell carcinoma arising in Barrett's esophagus: a case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Markogiannakis Haridimos

    2008-01-01

    Full Text Available Abstract Introduction Gastrointestinal tract small cell carcinoma is an infrequent and aggressive neoplasm that represents 0.1–1% of gastrointestinal malignancies. Very few cases of small cell esophageal carcinoma arising in Barrett's esophagus have been reported in the literature. An extremely rare case of primary small cell carcinoma of the distal third of the esophagus arising from dysplastic Barrett's esophagus is herein presented. Case presentation A 62-year-old man with gastroesophageal reflux history presented with epigastric pain, epigastric fullness, dysphagia, anorexia, and weight loss. Esophagogastroscopy revealed an ulceroproliferative, intraluminar mass in the distal esophagus obstructing the esophageal lumen. Biopsy showed small cell esophageal carcinoma. Contrast-enhanced chest and abdominal computed tomography demonstrated a large tumor of the distal third of the esophagus without any lymphadenopathy or distant metastasis. Preoperative chemotherapy with cisplatine and etoposide for 3 months resulted in a significant reduction of the tumor. After en block esophagectomy with two field lymph node dissection, proximal gastrectomy, and cervical esophagogastric anastomosis, the patient was discharged on the 14th postoperative day. Histopathology revealed a primary small cell carcinoma of the distal third of the esophagus arising from dysplastic Barrett's esophagus. The patient received another 3 month course of postoperative chemotherapy with the same agents and remained free of disease at 12 month review. Conclusion Although small cell esophageal carcinoma is rare and its association with dysplastic Barrett's esophagus is extremely infrequent, the high carcinogenic risk of Barrett's epithelium should be kept in mind. Prognosis is quite unfavorable; a better prognosis might be possible with early diagnosis and treatment strategies incorporating chemotherapy along with oncological radical surgery and/or radiotherapy as part of a

  16. Right axillary lymph node metastasis of carcinoma of the cecum with histologically proven cutaneous lymphatic invasion by carcinoma cells: a case report

    OpenAIRE

    Kawamura, Yutaka J.; Kohno, Michitaka; Shiga, Junji; Asakage, Naoki; Hatano, Minoru; Okame, Hirohisa; SASAKI, JUNICHI; Tobari, Shoichi; Nishida, Katsunori

    2015-01-01

    Axillary lymph node metastasis from colorectal carcinoma is extremely rare, and this scarcity hinders understanding of its pathogenesis and, thus, the application of appropriate management. Here, we present a case with axillary lymph node metastasis of cecal carcinoma associated with macroscopic invasion of the skin of the abdominal wall with histological evidence of such invasion, findings which support our hypothesis that the axillary lymph node metastasis developed via the lymph channels i...

  17. Medullary and papillary carcinoma of the thyroid gland occurring as a collision tumor with lymph node metastasis: A case report

    Directory of Open Access Journals (Sweden)

    Sadat Alavi Mehr

    2011-12-01

    Full Text Available Abstract Introduction Papillary thyroid carcinoma and medullary thyroid carcinoma are two different thyroid neoplasia. The simultaneous occurrence of medullary thyroid carcinoma and papillary thyroid carcinoma as a collison tumor with metastases from both lesions in the regional lymph nodes is a rare phenomenon. Case presentation A 32-year-old Iranian man presented with a fixed anterior neck mass. Ultrasonography revealed two separate thyroid nodules as well as a suspicious neck mass that appeared to be a metastatic lesion. The results of thyroid function tests were normal, but the preoperative calcitonin serum value was elevated. Our patient underwent a total thyroidectomy with neck exploration. Two separate and ill-defined solid lesions grossly in the right lobe were noticed. Histological and immunohistochemical studies of these lesions suggested the presence of medullary thyroid carcinoma and papillary thyroid carcinoma. The lymph nodes isolated from a neck dissection specimen showed metastases from both lesions. Conclusions The concomitant occurrence of papillary thyroid carcinoma and medullary thyroid carcinoma and the exact diagnosis of this uncommon event are important. The treatment strategy should be reconsidered in such cases, and genetic screening to exclude multiple endocrine neoplasia 2 syndromes should be performed. For papillary thyroid carcinoma, radioiodine therapy and thyroid-stimulating hormone suppressive therapy are performed. However, the treatment of medullary thyroid carcinoma is mostly radical surgery with no effective adjuvant therapy.

  18. A case of primary clear cell hepatocellular carcinoma in a non-cirrhotic liver: an immunohistochemical and ultrastructural study

    OpenAIRE

    Erica Fan Clayton; Emma Elizabeth Furth; Amy Ziober; Theodore Xu; Yuan Yao; Pil Gyu Hwang; Zhanyong Bing

    2012-01-01

    The clear cell variant of hepatocellular carcinoma is a rare entity, occurring at a frequency of less than 10% of hepatocellular carcinoma, with a female prevalence and usually associated with hepatitis C and cirrhosis. We reported a case of primary clear cell hepatocellular carcinoma occurring in a non-cirrhotic liver without history of hepatitis. Our examination included gross pathology, histopathology, immunohistochemistry, special stains, and electron microscopy evaluation. The tumor was ...

  19. Small cell carcinoma in ulcerative colitis - new treatment option: a case report

    OpenAIRE

    Tzeveleki Ioanna; Vasiliadou Kalliopi; Anthimidis Georgios; Efthimiadis Christoforos; Kosmidis Christoforos; Fotiadis Panagiotis; Basdanis Georgios

    2010-01-01

    Abstract Background The most common type of carcinoma associated with ulcerative colitis (UC) is adenocarcinoma. We present a case of primary rectal small cell carcinoma in a patient with a history of UC. Methods A 34-year-old male diagnosed with UC for 10 years was not consistent with the usual annual follow-up and presented with mucoid-bloody diarrhea. Colonoscopy revealed a rectal mass 2 cm distant from the anal verge. The patient underwent a total proctocolectomy with preservation of the ...

  20. Collecting Duct Carcinoma With Cardiac Metastases: A Case Report & Literature Review

    Directory of Open Access Journals (Sweden)

    James N. Voss

    2016-03-01

    Full Text Available Collecting duct carcinoma (CDC, is a rare and aggressive form of renal cell carcinoma (RCC accounting for around 1% of all renal malignancy. It affects younger patients and is associated with rapid progression, distant spread and poor prognosis. Cardiac metastases from all types of RCC, without involvement of the inferior vena cava are very rare. We present the case of a 54 year old man with a history of CDC, who presents with collapse and ventricular tachycardia secondary to multifocal cardiac metastases. We are not aware of any other reports in the literature of CDC and cardiac metastases.

  1. Mucoepidermoid carcinoma of eyelid – An unusual site: a case report

    Directory of Open Access Journals (Sweden)

    Hemalatha AL, Sadaf Bashir, Ashok KP, Amitha K, Vijay Shankar S

    2014-04-01

    Full Text Available Mucoepidermoid carcinoma is predominantly a malignancy of the major salivary glands (10-30% and minor salivary glands (15%.These tumours are also reported in lacrimal glands, conjunctiva, and nasopharynx, though rarely. The average age at presentation is between 20 to 60 years with a female preponderance. Owing to the rarity, it mandates an early diagnosis to facilitate appropriate patient management. This case report highlights the unusual occurrence of primary mucoepidermoid carcinoma of the eyelid in a 33 year old male patient.

  2. Central mucoepidermoid carcinoma of the maxilla with unusual ground glass appearance and calcifications: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Suresh, Dirasantchu; Raviraj, Jayam; Vijaykumar, Bokkasam; Suman, Sreeram Venkata; Amrutha, Kodadala [Dept. of Oral Medicine and Radiology, C.K.S. Teja Dental College, Tirupati (India); Suneel, Kumar Venkata [Dept. of Oral Medicine and Radiology, Narayana Dental College and Hospital, Nellore (India)

    2014-06-15

    Mucoepidermoid carcinomas (MECs) arising within the jaws as primary central bony lesions are termed central MECs. Central MECs are extremely rare, comprising 2-3% of all mucoepidermoid carcinomas. We herein report a rare case of central MEC of the maxilla in a 52-year-old male whose plain radiographs showed a 'ground glass' pattern and computed tomographic images, a hypodense mass with numerous calcifications. To the best of our knowledge, this is the first report of central MEC showing a 'ground glass' appearance.

  3. Central mucoepidermoid carcinoma of the maxilla with unusual ground glass appearance and calcifications: A case report

    International Nuclear Information System (INIS)

    Mucoepidermoid carcinomas (MECs) arising within the jaws as primary central bony lesions are termed central MECs. Central MECs are extremely rare, comprising 2-3% of all mucoepidermoid carcinomas. We herein report a rare case of central MEC of the maxilla in a 52-year-old male whose plain radiographs showed a 'ground glass' pattern and computed tomographic images, a hypodense mass with numerous calcifications. To the best of our knowledge, this is the first report of central MEC showing a 'ground glass' appearance.

  4. Small cell carcinoma of the bladder in transplant recipients: a report of 2 cases

    OpenAIRE

    Katkoori, Devendar; Cohen, Brian L.; Soloway, Mark S.; Manoharan, Murugesan

    2010-01-01

    Small cell carcinoma (SCC) of the urinary bladder is a rare disease accounting for 0.5% to 0.7% of all primary bladder cancers. Transplant recipients are a special subset of patients with increased risk for various urologic malignancies, including transitional cell carcinoma of the bladder. However, to the best of our knowledge, a SCC of the urinary bladder has not been reported in transplant recipients. We report what we believe are the first 2 reported cases of transplant recipients with SC...

  5. Squamous cell carcinoma developing in the scar of Fournier's gangrene – Case report

    OpenAIRE

    Bansal Anju; Singh JP; Singhal Vinay; Shankar Manu; Chintamani; Saxena Sunita

    2004-01-01

    Abstract Background Squamous cell carcinoma of the scrotum is rare and its development in the scar of Fournier's gangrene is still rarer. Case presentation A 65-year-old gentleman presented with a small non-healing ulcer developing on right hemi-scrotum two years after the treatment for Fournier's gangrene. On histological examination it was found to be squamous cell carcinoma. He was successfully managed by surgery in the form of wide local excision and ilio-inguinal lymph node dissection fo...

  6. Localized Pleural Metastases of Renal Cell Carcinoma After Nephrectomy: A Case Report and Literature Review.

    Science.gov (United States)

    Yasuda, Yuichiro; Tobino, Kazunori; Ko, Yuki; Asaji, Mina; Yamaji, Yoshikazu; Tsuruno, Kosuke; Mukasa, Yosuke; Ebi, Noriyuki

    2016-01-01

    We herein report the case of a 61-year-old Japanese male with localized pleural metastases of renal cell carcinoma. The patient was admitted to our hospital because of dyspnea on exertion and left-sided pleural effusion. He had undergone right radical nephrectomy 10 years previously. Contrast-enhanced whole-body computed tomography revealed scattered nodular thickening of the left pleura with contrast enhancement and left-sided pleural effusion. Thoracoscopy performed under local anesthesia was applied to obtain a biopsy of the pleural nodules, and the specimen was consequently diagnosed as exhibiting pleural metastasis of renal cell carcinoma, clear cell type. PMID:26705014

  7. Cytologic Findings of Thyroid Carcinoma Showing Thymus-like Differentiation: A Case Report

    OpenAIRE

    Chang, Sunhee; Joo, Mee; Kim, Hanseong

    2012-01-01

    Carcinoma showing thymus-like differentiation (CASTLE) is a rare carcinoma of the thyroid or adjacent soft tissue of the neck with a histologic resemblance to thymic epithelial tumors. Although the fine-needle aspiration (FNA) plays a central role in the initial evaluation of thyroid nodules, few reports about the cytologic findings of CASTLE have been found according to a review of literatures. We report cytologic findings of a case of CASTLE. A 34-year-old woman presented with a 2-month his...

  8. Renal metastasis from cervical carcinoma presenting as a renal cyst: A case report

    OpenAIRE

    FAN, GANG; Xie, Yu; PEI, XIAMING; Lei, Jian; YE, MINGJI; ZENG, GONGQIAN; LI, FEIPING; XIONG, YINGYING; HAN, WEIQIN

    2015-01-01

    In the present study, the case of a 51-year-old female with a metastatic tumor in the left kidney originating from cervical carcinoma, is reported. The patient had undergone chemoradiotherapy for stage IIB squamous-cell carcinoma of the uterine cervix 3 years earlier. Computed tomography (CT) identified low-density left renal nodules, which were diagnosed post-operatively as renal cysts during the follow-up conducted 2 years later. The next year, the patient was admitted to the Hunan Provinci...

  9. Case analysis of complete remission of advanced hepatocellular carcinoma achieved with sorafenib

    OpenAIRE

    Liu, Daizhong; Liu, Aixiang; Peng, Junping; Hu, Yong; Feng, Xielin

    2015-01-01

    Background To evaluate the feasibility and security of complete remission (CR) of advanced hepatocellular carcinoma (HCC) achieved with sorafenib treatment, and investigate the previously described predictive factors in CR. Methods The case of a patient who achieved CR of advanced HCC with sorafenib treatment was analyzed. The case analysis was performed by a literature review of relevant reports retrieved from the PubMed database. Results A 58-year-old male patient achieved CR of advanced HC...

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

    OpenAIRE

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

    2010-01-01

    Background Penile metastases are rare and usually secondary to genitourinary and colorectal cancer. Case report We present a case of a 77-year-old man with penile metastasis who was operated for rectal carcinoma. He was referred to our clinic for penile ulcerous lesion, semierectile penis and voiding dysfunction. Imaging studies showed nodular lesion at glans penis and multiple bone metastases. He did not respond to chemoradiotherapy and he had bad prognosis. Conclusions Imaging methods and b...

  11. Squamous cell carcinoma on top of urethral stricture: case report and review of the literature

    OpenAIRE

    Kotb, Ahmed Fouad; Attia, Doaa; Ismail, Asmaa Mohamed; Elabbady, Ahmed

    2013-01-01

    Introduction: Urethral stricture is a common urological condition, resulting from trauma or venereal infections. The aim of our study was to report a rare case of squamous cell carcinoma of the penis and pseudoepitheliomatous hyperplasia (PEH) of scrotal skin, on top of repeatedly managed urethral stricture which was of unknown aetiology. Methods: A Medline search of publications studying the association of urethral stricture with penile cancer was done. Results: Two case reports were identif...

  12. Sorafenib-induced acute interstitial pneumonia in patients with advanced hepatocellular carcinoma: report of three cases

    OpenAIRE

    Takeda, Haruhiko; Nishikawa, Hiroki; Iguchi, Eriko; Matsuda, Fumihiro; Kita, Ryuichi; Kimura, Toru; Osaki, Yukio

    2012-01-01

    Little is known about acute interstitial pneumonia (AIP) induced by sorafenib therapy in patients with advanced hepatocellular carcinoma (HCC). Here, we present three patients with advanced HCC who developed AIP during sorafenib therapy, with fatal complications in two cases. Case 1 was a 76-year-old man who developed dyspnea. Chest CT showed interstitial pneumonia. Sorafenib was discontinued immediately, and prednisolone was started. His pneumonia resolved. A drug-induced lymphocyte stimulat...

  13. Childhood and adolescent tracheobronchial mucoepidermoid carcinoma (MEC): a case-series and review of the literature.

    Science.gov (United States)

    Jaramillo, Sergio; Rojas, Yesenia; Slater, Bethany J; Baker, Michael L; Hicks, M John; Muscal, Jodi A; Vece, Timothy J; Wesson, David E; Nuchtern, Jed G

    2016-04-01

    Tracheobronchial mucoepidermoid carcinomas (MEC) are rare in the pediatric population with literature limited primarily to case reports. Here we present our institutional experience treating MEC in three patients and review the literature of 142 pediatric cases previously published from 1968 to 2013. Although rare, tracheobronchial MEC should be included in the differential diagnosis in a child with recurrent respiratory symptoms. Conservative surgical management is often sufficient to achieve complete resection and good outcomes. PMID:26790674

  14. Pulmonary Tumor Thrombotic Microangiopathy Induced by Ureteral Carcinoma: A Necropsy Case Report

    OpenAIRE

    Marumo, Satoshi; Sakaguchi, Masahiro; TERANISHI, TAKASHI; HIGAMI, YUICHI; Koshimo, Yoshiyuki; Kato, Motokazu

    2014-01-01

    Background Pulmonary tumor thrombotic microangiopathy (PTTM) is a fatal cancer-related pulmonary complication with rapidly progressing dyspnea and pulmonary hypertension that occasionally induces sudden death. We report the first case of PTTM induced by ureter carcinoma. Case Presentation The patient was an 80-year-old Japanese female with chief complaints of dry cough and dyspnea. An echocardiogram revealed severe pulmonary hypertension. A chest radiograph showed ground glass opacity of bila...

  15. Primary squamous cell carcinoma of the liver associated with hepatolithiasis: A case report

    OpenAIRE

    Ke-Lei Zhu; Ding-Yao Li; Cun-Bing Jiang

    2012-01-01

    Primary squamous cell carcinoma (SCC) of the liver is rare and reported sporadically. Up to date, only 24 such cases have been reported in the literature. It is associated with hepatic teratoma, congenital cysts, solitary benign non-parasitic hepatic cysts, hepatolithiasis/Caroli’s disease or cirrhosis. We reported a case of primary SCC of the liver associated with multiple intrahepatic cholesterol gallstones. The patient underwent hepatectomy followed by radiotherapy, and has survived...

  16. Primary squamous cell carcinoma of the liver associated with hepatolithiasis: A case report

    Directory of Open Access Journals (Sweden)

    Ke-Lei Zhu

    2012-01-01

    Full Text Available Primary squamous cell carcinoma (SCC of the liver is rare and reported sporadically. Up to date, only 24 such cases have been reported in the literature. It is associated with hepatic teratoma, congenital cysts, solitary benign non-parasitic hepatic cysts, hepatolithiasis/Caroli’s disease or cirrhosis. We reported a case of primary SCC of the liver associated with multiple intrahepatic cholesterol gallstones. The patient underwent hepatectomy followed by radiotherapy, and has survived for over 19 mo without recurrence.

  17. Large Cystic Renal Cell Carcinoma Leading to Diagnostic Dilemma: A Case Report

    OpenAIRE

    Amar, V.; Vennapusa, B.; Kumar, M. Mahendra; Nagaraju, B.; G. Srinivas; Bhargav, P. R. K.

    2012-01-01

    Large cystic renal tumours can be confused with hepatic lesions even on crosssectional imaging. Careful clinical, sonographic and imaging analysis is needed for establishing correct diagnosis. We report a case of papillary cystic renal carcinoma in a 60 year old man, which was confused with amoebic liver abcess and was initially drained. Subsequent recurrence of symptoms prompted us to re-evaluate the case and repeat sonography confirmed the extrahepatic origin of mass based on simple observa...

  18. Adjuvant therapy in case of mammary carcinoma (high risk)

    International Nuclear Information System (INIS)

    108 patients with high risk stage of a mammary carcinoma (four or more positive axillar lymph nodes) were submitted after surgery to a prospectively randomized study: a postirradiation in three series with additional administration of tamoxifen was opposed to a reduced-dose irradiation and subsequent simultaneous combination of polychemotherapy and irradiation. In patients with an age of less than 50 years, the combination of chemotherapy and radiotherapy caused a significant prolongation of the recurrence-free interval (>57 months versus 12,75 months). The comparison with literature shows that an average interval of 39.1 months without recurrences for the total group of patients treated with combination therapy corresponds to the result of a high-dose adjuvant CMF therapy. With respect to mean life expectancy, there was no significant difference between both groups of randomization. (orig.)

  19. Undifferentiated (Spindle Cell Pancreatic Carcinoma: A Case Report with Osteochondroid Differentiation

    Directory of Open Access Journals (Sweden)

    Xing Wang

    2015-05-01

    Full Text Available Context Undifferentiated (spindle cell carcinomas of the pancreas are rare anaplastic variants of pancreatic ductal adenocarcinoma with a frequency of 2% of pancreatic exocrine tumors. Their clinicopathological features are limited and obtained by few previously case reports. We report a case of undifferentiated pancreatic carcinoma with a rare focal osteochondroid differentiation. Case report A sixty-six-year-old woman was admitted to our hospital for abdominal pain and nonspecific nausea for almost 40 days. Imaging studies revealed a well-defined cystic–solid mass with heterogeneous density involving the tail of the pancreas. We performed an en bloc distal pancreatectomy with splenectomy for radical excision, as well as regional lymphadenectomy. The resected specimen revealed a 4.0×5.0 cm exophytic clear-bordered neoplasm of the tail of the pancreas containing necrotic and calcified areas, without splenic invasion. The lymph node involvement was not detected (0/5 and the surgical margins were negative. Microscopy showed pleomorphism with giantcells, spindle-shaped cells with anaplasia, and osteochondroid differentiation. A diagnosis of undifferentiated (spindle cell carcinoma of the pancreas with focal osteochondroid differentiation was made. The patient declined chemotherapy and extended lymphadenectomy. She suffered from liver and lymph nodes metastasis 9 months after surgery, and she subsequently died 4 months later due to high tumor burden. Conclusions Undifferentiated pancreatic carcinoma with osteochondroid differentiation is rare but associated with extremely poor prognosis. It should be included in the differential diagnosis of pancreatic mass lesions.

  20. Analysis of 258 cases of uterine endometrial carcinoma in 18 years

    Energy Technology Data Exchange (ETDEWEB)

    Akutagawa, Noriyuki; Nishikawa, Akira; Saito, Tsuyoshi; Sagae, Satoru; Kudo, Ryuichi [Sapporo Medical Coll. (Japan)

    1999-12-01

    We investigated 258 cases of uterine endometrial cancer diagnosed and treated from 1980 through 1997 at our institution. Disease outcome, adjuvant therapies, and histologic features were analyzed. Patients' ages ranged from 20 to 90 years (mean, 57.0{+-}10.8 years). The 5-year survival rates were 97.5% for stage I disease, 81.7% for stage II disease, 69.8% for stage III disease, and 0% for stage IV disease. Patients with stage III disease who received both chemotherapy and radiation therapy as adjuvant therapies survive slightly, but not significantly, longer than did patients who received chemotherapy alone or radiation alone or no adjuvant therapy. The 136 patients (59.9%) with well-differentiated (G1) endometrioid carcinomas were significantly younger (mean age, 55.9{+-}10.3 years) than the 58 (25.6%) patients with moderately differentiated carcinomas (G2, 59.9{+-}10.4 years, p=0.01) and the 33 patients (14.5%) with poorly differentiated (G3, 59.9{+-}8.2 years, p=0.04) endometrioid carcinomas. The 60 cases of endometrial carcinoma from 1994 through 1997 were examined to determine whether endometrial hyperplasia and adenocarcinoma coexist. Endometrial hyperplasia was present in 23 (38%) of the 60 cases. The patients with both endometrial hyperplasia and adenocarcinoma were significantly younger (mean age, 47.7{+-}10.9 years) than the patients with endometrial adenocarcinoma alone (mean age, 59.5{+-}9.5 years, p<0.001). (author)

  1. Coexistence of splenic marginal zone lymphoma with hepatocellular carcinoma: a case report

    Directory of Open Access Journals (Sweden)

    Zheng Jian-Ming

    2007-02-01

    Full Text Available Abstract Background Coexistence of splenic marginal zone lymphoma with hepatocellular carcinoma is rare. Although some reports have suggested the possible pathogenic role of HBV, HCV, chronic and persistent antigenic stimulation in lymphoma, their role in causing lymphomas is still unclear. Case presentation We describe a hepatocellular carcinoma with concomitant splenic marginal zone lymphoma in a 64-year-old Chinese man with cirrhosis. Serum hepatitis B virus surface antigen was positive and antihepatitis C virus antibody was negative. The resected liver mass measuring 4 × 3 × 3 cm was grey and soft with a small area of bleeding, necrosis and intact capsule. Cut surface of the spleen was red-purple and had a diffuse reticulonodular appearance indicative of prominent white pulp. On histologic sections, the liver mass was well and moderately differentiated hepatocellular carcinoma, and the splenic tumor was a specific low-grade small B-cell lymphoma. Immunohistochemical staining and gene rearrangement studies supported that the splenic tumor represents a clonal B-cell lymphoma. Therefore, the diagnosis of SMZL was made from the splenic specimen. Conclusion To our knowledge, this is the second case report describing coexistence of hepatocellular carcinoma and splenic marginal zone lymphoma in the course of chronic HBV infection. However, we cannot assert at present that hepatitis B virus is directly involved in splenic lymphomagenesis until more information is collected from more cases in the future.

  2. A case of minocycline-induced black thyroid associated with papillary carcinoma.

    Science.gov (United States)

    Nishimoto, Kohei; Kumai, Yoshihiko; Murakami, Daizo; Yumoto, Eiji

    2016-03-01

    We report a rare case of black thyroid accompanied by papillary carcinoma in a patient with an extended history of minocycline treatment. A 78-year-old man was referred to our outpatient clinic with swelling in his neck. He had been taking minocycline for the previous 2 years and 7 months to treat chronic perianal pyoderma. Neck ultrasonography and computed tomography demonstrated a 3.5 × 3.7 × 5.0-cm nodule in the left thyroid lobe, and fine-needle aspiration cytology identified it as a papillary carcinoma. The patient underwent a total thyroidectomy and neck dissection. During the procedure, a distinct black discoloration of the thyroid parenchyma was observed. Histopathology confirmed both the black thyroid and the papillary carcinoma. Based on the thyroid gland's discoloration and the history of minocycline use, the patient was diagnosed with minocycline-induced black thyroid. He was symptom-free 20 months after surgery. PMID:26991226

  3. A Rare Case of Calf Muscle Metastasis from a Non-Functional Pancreatic Neuroendocrine Carcinoma

    International Nuclear Information System (INIS)

    Pancreatic neuroendocrine tumors (PNET) are uncommon pancreatic neoplasms, accounting for 1-2% of all pancreatic tumors. However, they have a better prognosis and long-term survival compared to exocrine pancreatic cancer. PNETs can be divided into functional or non-functional based upon whether or not they excrete active substances relevant to specific clinical syndromes. Skeletal muscle metastasis is also a rare condition and differentiation between a primary soft tissue sarcoma and metastatic carcinoma is difficult without biopsy. Thus, skeletal muscle metastases from pancreatic neoplasms are exceedingly rare, with only a few cases reported in the literature. We present a 34-year-old man with metastatic pancreatic neuroendocrine carcinoma that was initially thought to be a primary soft tissue tumor. Pathology and immunohistochemistry demonstrated the tumor to be a metastasis from a pancreatic neuroendocrine carcinoma. A brief review of the literature on this subject is also presented

  4. Small cell carcinoma of the urinary bladder diverticulum: A case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Wu Xu Dong

    2013-01-01

    Full Text Available Small cell carcinoma of the urinary bladder is very rare. Small cell carcinoma of the urinary bladder is a mass with swiftly aggressive and metastatic, and with a poor prognosis. Due to its scarcity, no forward-looking researches assessing the most effective treatment have been issued in the medical literature. It can happen either in connection with urothelial (transitional cell carcinoma or in a pure form. Its treatment should include surgery, chemotherapy and radiotherapy. In this article,we report a case occurring in a mixed form in the urinary bladder diverticulum and we concisely review the published literature with respect to the clinical manifestation, pathology,differential diagnosis, treatment and prognosis.

  5. Apocrine carcinoma of the scalp – A case report and highlights for diagnosis

    Directory of Open Access Journals (Sweden)

    Arden RL

    2014-07-01

    Full Text Available Apocrine sweat gland carcinoma is a rare cutaneous adnexal neoplasm that may occur in the scalp, eyelid, and ear canal. More often, it presents as an asymptomatic, slow-growing, solid or cystic mass with variable color. The clinical appearance may be confused with basal cell carcinoma and the pathologic appearance with metastatic breast carcinoma. Supportive morphologic and immunohistochemical findings, together with careful clinicopathologic correlation, aid in diagnosis. The mainstay of treatment is wide local excision and neck dissection for node positive disease. The role of elective neck dissection and adjuvant radiotherapy remain controversial. Chemotherapy has been used for palliation in disseminated disease. This case report offers an algorithm that can aid the clinician in differential diagnosis of this often elusive neoplasm.

  6. Mediastinal Bronchogenic Cyst With Acute Cardiac Dysfunction: Two-Stage Surgical Approach.

    Science.gov (United States)

    Smail, Hassiba; Baste, Jean Marc; Melki, Jean; Peillon, Christophe

    2015-10-01

    We describe a two-stage surgical approach in a patient with cardiac dysfunction and hemodynamic compromise resulting from a massive and compressive mediastinal bronchogenic cyst. To drain this cyst, video-assisted mediastinoscopy was performed as an emergency procedure, which immediately improved the patient's cardiac function. Five days later and under video thoracoscopy, resection of the cyst margins was impossible because the cyst was tightly adherent to the left atrium. We performed deroofing of this cyst through a right thoracotomy. The patient had an uncomplicated postoperative recovery, and no recurrence was observed at the long-term follow-up visit. PMID:26434484

  7. Mucoepidermoid carcinoma of the bulbar conjunctiva – an interventional case report

    Directory of Open Access Journals (Sweden)

    Quintas, Ana M.

    2011-01-01

    Full Text Available Purpose: Mucoepidermoid carcinoma is a rare variant of squamous cell carcinoma of the conjunctiva. It appears more frequently in the elderly, it is more aggressive than squamous cell carcinoma, and it has a higher recurrence rate and higher incidence of intraocular and orbital invasion. Methods: We report a case of a 74-year-old man who presented to the Emergency Department with a one month history of painful red left eye. Results: The patient presented with visual acuity was 10/10 in both eyes and a conjunctiva tumor on the bulbar conjunctiva of left eye. The UBM revealed a thickening of the conjunctiva-sclera complex with no signs of intraocular invasion. A biopsy was performed and the diagnosis was of mucoepidermoid carcinoma. Two local excisions with adjuvant cryotherapy and mitomycin C aplication were carried out in a period of 6 months. After 9 months of follow-up there has not been any sign of recurrence. Conclusions: The early diagnosis and treatment of carcinoma is essential not only to prevent the intraocular spread and preserve visual function but also to prevent local or systemic recurrence and dissemination.

  8. Lung metastasis of fatty hepatocellular carcinoma after liver transplant: a case report.

    Science.gov (United States)

    Tepeoğlu, Merih; Özdemir, B Handan; Ok Atılgan, Alev; Akdur, Aydıncan; Haberal, Mehmet

    2014-03-01

    Hepatocellular carcinoma with prominent fatty change is rare, and to date only a few cases have been reported. In this article, we present a 57-yearold woman who underwent a liver transplant for hepatocellular carcinoma. Ten months after liver transplant, she presented with a persistent cough. Computed tomography of the chest was performed, revealing a solid lung mass that measured 1 × 0.9 cm in the right inferior lobe. Right inferior lobectomy was performed, and the final diagnosis was noted as hepatocellular carcinoma with prominent fatty change. Fatty change was extensive in the tumor; therefore, lipoid pneumonia was the first condition that was considered in the differential diagnosis during examination of the lobectomy material. For the differential diagnosis, the immunohistochemistry panel was studied to show the hepatocellular nature of the tumor. Although metastasis of hepatocellular carcinoma to the lungs is expected, hepatocellular carcinoma with prominent fatty change can cause diagnostic difficulties, such as lipoid pneumonia, especially in small lung biopsies. PMID:24635803

  9. Papillary thyroid carcinoma with massive metastasis in the uterine corpus: a case report

    International Nuclear Information System (INIS)

    Distant metastases stemming from a papillary thyroid carcinoma (PTC) are quite rare. Here we report an exceptional case of PTC presenting with cervical lymphatic and uterine metastases. This is the first case report of a PTC with uterine involvement. A 60-year-old Chinese woman came to our hospital complaining of discomfort in the throat that she had been experiencing for about half a month. PTC and cervical lymphatic metastasis were diagnosed after ultrasound examinations. A massive heterogeneous mass was found beside the uterus during the pre-operative checkup and a diagnosis of ovarian carcinoma was suspected after a thorough case discussion. However, it proved to be a metastasis from the PTC as determined by pathological and immunohistochemical examinations after the operation. The patient declined further treatments. She was followed for 22 months with no sign of recurrence detected. In this report, an unusual case of PTC was presented. The patient had not only regional lymphatic metastasis, but also had a massive metastasis in the uterine corpus, which was initially misdiagnosed as ovarian carcinoma. This case is of interest because of its rarity and exceptionally good prognosis. The reason for the misdiagnosis was attributed to overlooking the possibility of a distant metastasis coming from a PTC. This case raises the issue that completing an iodine-131 scan before operating on patients with PTC may be warranted

  10. Malignant melanoma and papillary thyroid carcinoma that were diagnosed concurrently and treated simultaneously: A case report.

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    Ozgun, Alpaslan; Tuncel, Tolga; Emirzeoglu, Levent; Celik, Serkan; Bilgi, Oguz; Haholu, Abdullah; Urhan, Muammer; Karagoz, Bulent

    2015-01-01

    Malignant melanoma can be successfully treated when it is identified in its early stages, but the disease is associated with a poor prognosis when it is detected in an advanced stage. Papillary thyroid carcinoma is a thyroid cancer that has a good prognosis. The present study reports a rare case of malignant melanoma and papillary thyroid carcinoma that were diagnosed concurrently and treated simultaneously. The present patient was a 37-year-old male, in whom examination of a skin biopsy that was obtained from a lesion in the right retroauricular region revealed the lesion to be consistent with malignant melanoma. The patient underwent radical neck dissection upon the detection of malignant melanoma metastasis to the sentinel lymph node. Metastases of papillary thyroid carcinoma were detected in four out of 38 lymph nodes. The patient was then diagnosed with papillary thyroid carcinoma and underwent total thyroidectomy. The patient was administered with high-dose followed by moderate-dose interferon-α therapy for the treatment of malignant melanoma. The patient also received concurrent radioactive iodine therapy for the treatment of papillary thyroid carcinoma, at the same time as the interferon therapy. The two primary tumors of the patient were treated successfully. During therapy, no serious side-effects were observed, with the exception of fever caused by high-dose interferon therapy. Malignant melanoma and papillary thyroid carcinoma may occur concurrently, although this is rarely observed. The present study reports a rare case that demonstrates that the two tumors can be successfully treated simultaneously. PMID:25436010

  11. Primary Pulmonary Mucoepidermoid Carcinoma: Histopathological and Moleculargenetic Studies of 26 Cases

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    Li, Ji; Li, Shanqing; Wu, Shafei; Liu, Yuanyuan; Luo, Yufeng; Cao, Jinling; Zeng, Xuan; Liang, Zhiyong

    2015-01-01

    Introduction Pulmonary mucoepidermoid carcinoma (PMEC) is an uncommon neoplasm of the lung and the main salivary gland-type lung carcinoma. The aims of this study were to review the clinicopathological and immunohistochemical features of PMEC and characterize the genetic events in PMEC. Methods We reviewed the pathology cases in our hospital and found 34 initially diagnosed PMEC cases, 26 of which were confirmed as PMEC after excluding 8 cases of MEC-like pulmonary carcinoma. The clinicopathological characteristics of the 26 PMEC cases and the 8 cases of MEC-like pulmonary carcinoma were retrospectively reviewed. MAML2 rearrangement was detected by fluorescence In Situ Hybridization (FISH). Immunostains of ALK, calponin, collagen IV, CK7, EGFR, HER2, Ki-67, Muc5Ac, p63, p40, and TTF-1 were performed. DNA was extracted from 23 cases of PMEC. Mutation profiling of the EGFR, KRAS, BRAF, ALK, PIK3CA, PDGFRA, and DDR2 genes were carried out using next-generation sequencing (NGS), Sanger sequencing, and quantitative polymerase chain reaction (QPCR) in 9 successfully amplified cases. Results Twenty-six cases of PMEC (18 low-grade, 8 high-grade) included 13 men and 13 women aged 12–79 years. Twenty-two cases had a central/endobronchial growth pattern, and 4 cases had a peribronchial growth pattern. Immunohistochemically, CK7, Muc5Ac, p40, and p63 were positive in all cases (26/26);EGFR was positive in 11 cases (11/26); TTF-1, Calponin, HER2 and ALK were negative in all cases (0/26). MAML2 rearrangement was identified in 12 of 18 PMEC cases. No mutations were detected in any of the 7 genes in the 9 cases that qualified for mutation analysis. Twenty-three PMEC patients had follow-up information with a median interval of 32.6 months. Both the 5- and 10-year overall survival rates (OS) were 72.1%, and a high-grade tumor was an adverse prognostic factor in PMEC. There were 8 cases of MEC-like pulmonary carcinoma aged 36–78 years: 2 cases were located in the bronchus, and 6

  12. Primary Pulmonary Mucoepidermoid Carcinoma: Histopathological and Moleculargenetic Studies of 26 Cases.

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    Zhen Huo

    Full Text Available Pulmonary mucoepidermoid carcinoma (PMEC is an uncommon neoplasm of the lung and the main salivary gland-type lung carcinoma. The aims of this study were to review the clinicopathological and immunohistochemical features of PMEC and characterize the genetic events in PMEC.We reviewed the pathology cases in our hospital and found 34 initially diagnosed PMEC cases, 26 of which were confirmed as PMEC after excluding 8 cases of MEC-like pulmonary carcinoma. The clinicopathological characteristics of the 26 PMEC cases and the 8 cases of MEC-like pulmonary carcinoma were retrospectively reviewed. MAML2 rearrangement was detected by fluorescence In Situ Hybridization (FISH. Immunostains of ALK, calponin, collagen IV, CK7, EGFR, HER2, Ki-67, Muc5Ac, p63, p40, and TTF-1 were performed. DNA was extracted from 23 cases of PMEC. Mutation profiling of the EGFR, KRAS, BRAF, ALK, PIK3CA, PDGFRA, and DDR2 genes were carried out using next-generation sequencing (NGS, Sanger sequencing, and quantitative polymerase chain reaction (QPCR in 9 successfully amplified cases.Twenty-six cases of PMEC (18 low-grade, 8 high-grade included 13 men and 13 women aged 12-79 years. Twenty-two cases had a central/endobronchial growth pattern, and 4 cases had a peribronchial growth pattern. Immunohistochemically, CK7, Muc5Ac, p40, and p63 were positive in all cases (26/26;EGFR was positive in 11 cases (11/26; TTF-1, Calponin, HER2 and ALK were negative in all cases (0/26. MAML2 rearrangement was identified in 12 of 18 PMEC cases. No mutations were detected in any of the 7 genes in the 9 cases that qualified for mutation analysis. Twenty-three PMEC patients had follow-up information with a median interval of 32.6 months. Both the 5- and 10-year overall survival rates (OS were 72.1%, and a high-grade tumor was an adverse prognostic factor in PMEC. There were 8 cases of MEC-like pulmonary carcinoma aged 36-78 years: 2 cases were located in the bronchus, and 6 cases were located in

  13. Case Report: Multifocal biphasic squamoid alveolar renal cell carcinoma [version 1; referees: 2 approved, 1 approved with reservations

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    Jose Ignacio Lopez

    2016-04-01

    Full Text Available A multifocal biphasic squamoid alveolar renal cell carcinoma in a 68-year-old man is reported. Four different peripheral tumor nodules were identified on gross examination. A fifth central tumor corresponded to a conventional clear cell renal cell carcinoma. Biphasic squamoid alveolar renal cell carcinoma is a rare tumor that has been very recently characterized as a distinct histotype within the spectrum of papillary renal cell carcinoma. Immunostaining with cyclin D1 seems to be specific of this tumor subtype. This is the first reported case with multifocal presentation.

  14. The cytomorphologic spectrum of small-cell carcinoma and large-cell neuroendocrine carcinoma in body cavity effusions: A study of 68 cases

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    Walid E Khalbuss

    2011-01-01

    Full Text Available Background: Small-cell carcinoma (SCC and large-cell neuroendocrine carcinoma (LCNEC are uncommon in serous body cavity effusions. The purpose of this study is to examine the cytomorphological spectrum of SCC and LCNEC in body cavity serous fluids. Materials and Methods: We have 68 cases from 53 patients who had metastatic SCC or LCNEC diagnoses. All cytology slides and the available clinical data, histological follow-up, and ancillary studies were reviewed. Results: A total of 68 cases (60 pleural, 5 peritoneal, and 3 pericardial effusions from 53 patients with an average age of 73 years (age range 43-92 years were reported as diagnostic or suspicious of SCC (52 cases or LCNEC (16 cases. The primary site was lung in 56 cases, pancreas in 6 cases, and 2 cases each from cervix, colon, and the head and neck region. Of the 68 cases, 48 cases had no history of malignancy of the same type. Ancillary studies were used in 46 cases (68% including flow cytometric studies in 5 cases. There were three predominant cytomorphological patterns observed including small-cell clusters with prominent nuclear molding (33 cases, 49%, large-cell clusters mimicking non-small-cell carcinoma (18 cases, 26%, and single-cell pattern mimicking lymphoma (17 cases, 25%. Significant apoptosis was seen in 22 cases (33% and marked tumor cell cannibalism was seen in 11 cases (16%. Nucleoli were prominent in 16 cases (24%. The most frequent neuroendocrine markers performed were synaptophysin and chromogranin. Conclusions: The most common cytomorphologic patterns seen in body cavity effusions of SCC and LCNEC were small-cell clusters with nuclear molding. However, in 51% of the cases either a predominant single-cell pattern mimicking lymphoma or large-cell clusters mimicking non-small carcinoma were noted. In our experience, effusions were the first manifestation of disease in the majority of patients diagnosed with neuroendocrine carcinoma. Therefore, familiarity with the

  15. A Case Report: Lobular Carcinoma In Situ in a Male Patient with Subsequent Invasive Ductal Carcinoma Identified on Screening Breast MRI

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    Linda Kao, Yekaterina Bulkin, Susan Fineberg, Leslie Montgomery, Tova Koenigsberg

    2012-01-01

    Full Text Available Lobular carcinoma in situ is a form of in situ neoplasia that develops within the terminal lobules of the breast. It is an extremely rare finding in males due to the lack of lobular development in the male breast. The authors herein report an unusual case of incidentally discovered lobular carcinoma in situ in a male patient with recurrent bilateral gynecomastia who was subsequently diagnosed with invasive ductal carcinoma of the left breast. The pathology of lobular carcinoma in situ in a male as well as screening MRI surveillance of male patients at high risk for breast cancer are discussed, emphasizing the importance of screening and imaging follow up in men who are at high risk for breast cancer.

  16. Carcinoma ex pleomorphic adenoma originating from ectopic salivary gland in the neck region: case report

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    Vayısoğlu, Yusuf; Arpaci, Rabia Bozdogan; Eti, Can; Pütürgeli, Tuğçe; Gorur, Kemal; Ozcan, Cengiz

    2015-01-01

    Carcinoma ex pleomorphic adenoma (CEPA) is the malignant salivary gland tumor originating from primary (de novo) or recurrent pleomorphic adenoma. Although parotid gland is the most common site, it can also be seen in submandibular gland or minor salivary glands. It can be seen rarely in head and neck region, such as oral cavity, trachea, nasal cavity and lacrimal gland. Although pleomorphic adenoma cases originating from ectopic salivary gland tissue in the neck region are present in the English literature, there is no published pleomorphic adenoma ex carcinoma case. In this case report we presented a CEPA as a 7.5 cm long neck mass in a 72-year-old woman originating from the submandibular region apart from submandibular gland. Difficulties in diagnosis and way to appropriate treatment are discussed with current literature. PMID:26645012

  17. 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.

  18. Serous carcinoma of endometrium in combination with neuroendocrine small-cell: A case report and literature review.

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    Brudie, Lorna A; Khan, Faizan; Radi, Michael J; Ahmad, Sarfraz

    2016-08-01

    Endometrial serous carcinomas are very clinically aggressive, which constitutes 40% of all deaths and recurrences associated with endometrial cancer. Small-cell carcinoma of the endometrium is relatively rare but aggressive, and often presents a component of endometrioid carcinoma, and is not generally associated with serous carcinoma. Herein, we report a case of 74-year-old African-American female, who presented with intermittent post-menopausal bleeding for > 1-month. She underwent robotic-assisted laparoscopic hysterectomy, bilateral salpingo-oophorectomy, sentinel lymph node mapping, and pelvic-and-aortic lymphadenectomy. Final pathology was consistent with serous carcinoma of the endometrium in combination with neuroendocrine small-cell carcinoma. This extremely rare combination of tumors presents a challenge for treatment. The mainstay of treatment seems to be surgery followed by chemotherapy ± radiation therapy. To our knowledge, it represents an under-reported area of gynecological medicine. PMID:27508271

  19. Carcinoma of Maxillary Sinus. A case Presentation. Carcinoma de seno maxilar. Presentación de caso.

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    Ángel Luis Cruz Leiva

    2007-01-01

    Full Text Available

    Tumors of the nasosinuous tract developed in the air cavities usually present a considerable growing before the patient feel any symptom or sign. Great part of the symptomatology is given due to the invasion of the tumor to neighbour structures such as oral and nasal cavities and orbits. A case of a 62 year-old male patient is presented after being under a dental extraction. A bucco-sinuous communication was diagnosed. It did not respond to different treatments and after some moths an epidermoid carcinoma of the right maxillary sinus appeared. It is of great interest to let this case been known in order to outstand the importance of an early diagnosis to get a better vital prognosis in this kinds of lesions.

    Los tumores del tracto nasosinusal al desarrollarse en cavidades aéreas, suelen presentar un considerable crecimiento antes de dar lugar a signos y síntomas. Gran parte de la sintomatología se debe a la invasión del tumor a estructuras vecinas, como son la órbita y la cavidad nasal y oral. Se presenta el caso de un paciente masculino, de 62 años de edad, al cual, tras haber sido sometido a una extracción dentaria, se le diagnosticó una comunicación bucosinusal, que no cedió a varias formas de tratamiento, lo que resultó varios meses después en un carcinoma epidermoide del seno maxilar derecho. El interés de dar a conocer este caso, radica en destacar la importancia de un diagnóstico precoz para conseguir mejorar el pronóstico vital en este tipo de afecciones.

  20. 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.

  1. Metastatic Renal cell Carcinoma Presenting as a clear-cell Tumor in Tongue: A Case Report

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    Hamid Abbaszadeh-Bidokhty

    2014-07-01

    Full Text Available Introduction: Metastatic lesions of the oral cavity are extremely rare, accounting for approximately 1% of all malignant oral tumors. The most common primary sources of metastatic tumors in the oral region are, from the most to the least common, the breast, lung, kidney, bone, and colon. Renal cell carcinoma accounts for nearly 3% of all adult malignancies. It usually metastasizes to the lungs, bone, adrenal glands, and regional lymph nodes. The incidence of metastasis from renal cell carcinoma to the head and neck region is very low. The tongue is considered a very rare atypical ear, nose, and throat (ENT location for metastasis of renal cell carcinoma. The present case from Iran reports tongue metastasis of renal cell carcinoma (RCC.   Case Report: The following report is based on an 80-year old male patient with a tongue lesion and ambiguous past medical history that ultimately leads to diagnosis of a metastatic RCC. We also updated a previous literature review that was published 2008. A histopathological differential diagnosis for clear-cell tumors is also discussed.   Conclusion:  Because of the rarity of metastatic tumors of the oral region as well as the presence of other lesions with clear cells, diagnosis of metastatic clear-cell RCC in the oral cavity can be very difficult and challenging.  

  2. Adult granulosa cell tumor associated with endometrial carcinoma: a case report

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    Eke Ahizechukwu C

    2011-08-01

    Full Text Available Abstract Introduction If strict criteria for the diagnosis of carcinoma are used and all patients with granulosa cell tumors are considered, the best estimate of the incidence of associated endometrial carcinomas is under 5%. In patients with granulosa cell tumors, estrogen-dependent endometrial cancers are rarely found, and most of these endometrial cancers are well-differentiated endometrioid adenocarcinomas that carry a good prognosis when detected early. Case presentation We report the case of a 65-year-old post-menopausal Nigerian woman of the Igbo tribe with an adult granulosa cell tumor that was initially treated as endometrial carcinoma. She underwent a total abdominal hysterectomy and a bilateral salpingo-oophorectomy after histopathologic confirmation of a well-differentiated granulosa cell tumor of the ovary and a nuclear grade 1 adenocarcinoma of the endometrium (International Federation of Obstetricians and Gynecologists stage 1B. She had a good post-operative recovery and was discharged 10 days after treatment. Conclusion The association between adult granulosa cell tumors of the ovary and endometrial carcinomas is rare. A high index of suspicion as well as good imaging and histopathologic analyses are important in making this diagnosis.

  3. Bilateral synchronous breast carcinomas followed by a metastasis to the gallbladder: a case report

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    Dardamanis Dimitrios

    2007-09-01

    Full Text Available Abstract Background Breast cancer is usually associated with metastases to lungs, bones and liver. Breast carcinoma metastasizing to the gallbladder is very rare. Case presentation A 59-year-old woman presented with bilateral synchronous breast lesions. A palpable, retroareolar solid lesion of diameter equal to 5 cm was present in the right breast, and a newly developed, non-palpable lesion with microcalcifications (diameter equal to 0.7 cm was present in the upper outer quadrant of the left breast. Modified radical mastectomy was performed on the right breast and lumpectomy after hook-wire localization was performed on the left breast, combined with lymph node dissection in both sides. The pathological examination revealed invasive lobular carcinoma grade II in the right breast and invasive ductal carcinoma grade I in the left breast. Chemotherapy, radiation therapy, trastuzumab and letrozole were appropriately administered. At her 18-month follow-up, the patient was free of symptoms; the imaging tests (chest CT, abdominal U/S, bone scan, biochemical tests, blood cell count and tumor markers were also normal. At the 20th month after surgery however, the patient developed symptoms of cholecystitis and underwent cholecystectomy. The histopathological examination revealed metastasis of the lobular carcinoma to the gallbladder. Conclusion This extremely rare case confirms on a single patient the results of large series having demonstrated the preferential metastasis of lobular breast cancer to the gallbladder. Symptoms of cholecystitis should not be neglected in such patients, as they might indicate metastasis to the gallbladder.

  4. Bilateral primary fallopian tube papillary serous carcinoma in postmenopausal woman: Report of two cases

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    Dipanwita Nag

    2016-01-01

    Full Text Available Primary carcinoma of the fallopian tube is rare and accounts for about 0.14-1.8% of all gynecological malignancies. Correct diagnosis is rarely made preoperatively as clinically tubal carcinoma closely resembles ovarian carcinoma. Here, we report two cases of bilateral primary fallopian tube carcinomas. Case 1: A 54-year-old female presented with postmenopausal bleeding, abdominal pain, and pervaginal watery discharge for 10 days. Ultrasonography (USG of pelvis showed endometrial thickening and multiple tiny echogenic foci in omentum suggestive of omental cake. With a provisional diagnosis of endometrial carcinoma, total abdominal hysterectomy with bilateral salpingo-oophorectomy and omentectomy was done. On gross examination, small and rudimentary right ovary was adherent to the fimbrial end of the tube. Left-sided tubo-ovarian mass was present, cut section of which showed yellowish solid area in tubal wall and encroaching on ovarian surface. On histological examination, sections from the fimbrial end of both fallopian tubes showed features of papillary serous adenocarcinoma. Case 2: 70-year-old lady, 15 years postmenopausal presented with gradual onset pain and swelling of abdomen, urinary incontinence since 4 days. USG showed bulky uterus, 5 cm × 2 cm fibroid, bilateral tubes, and ovaries were not visualized. Serum cancer antigen-125 was raised (159.7 U/ml. Total hysterectomy and bilateral salpingo-oophorectomy with infracolic omentectomy was done. On gross examination, ovaries were firmly attached to tubes and no apparent solid area was noted. On microscopy, papillary serous adenocarcinoma arising from tubal wall was seen infiltrating focally into ovarian stroma; tubal epithelium showed dysplastic change. Sections from omentum showed numerous psammoma bodies.

  5. Successful treatment of persistent bronchorrhea by gefitinib in a case with Recurrent Bronchioloalveolar Carcinoma: a case report

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    Shimono Takatsugu

    2003-07-01

    Full Text Available Abstract Background Bronchorrhea is one of late complaints in patients with bronchioloalveolar carcinoma (BAC and hampers their quality of life. Although an effective treatment for bronchorrhea in these patients has not been established, recently we have treated effectively one case of persistent bronchorrhea associated with clinical recurrent BAC with gefitinib (ZD1839, 'Iressa™'; AstraZeneca Japan; Osaka, Japan. Case Presentation A 63-year-old Japanese female had undergone left pneumonectomy with radical lymph node dissection (ND2a for diffuse type bronchioloalveolar carcinoma originated in left lower lobe. Multiple pulmonary metastases in right lung were found one year after operation. Pulmonary metastatic lesion has grown and she complained of progressive symptoms of massive watery sputum and dyspnea, four years after operation. Although her symptom was getting worse in spite of routine treatment, it completely disappeared within 2 weeks of starting oral gefitinib. Thereafter, she has been symptom-free and shows good partial response on repeat scan after 9 months of oral gefitinib. Conclusions The dramatic remission of persistent bronchorrhea by gefitinib in the presented case suggests that gefitinib might be a promising option for bronchioloalveolar carcinoma, particularly in cases with severe bronchorrhea. Although it is not possible to comment on whether the improvement came from tumor cell death itself or suppressive effect of mucin synthesis by the epidermal growth factor receptor-tyrosine kinase inhibitory action.

  6. Primary pulmonary mucoepidermoid carcinoma: an analysis of 21 cases

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    Xi Jun-jie

    2012-11-01

    Full Text Available Abstract Background The optimal treatment for pulmonary mucoepidermoid carcinoma (MEC, a rare type of tumor, has not been established yet. This study analyzed the survival of pulmonary MEC patients and attempted to find clues for optimal treatment. Methods A total of 21 patients with pulmonary MEC from November 2004 to January 2011 were included in the investigation. Immunohistochemistry, epidermal growth factor receptor (EGFR mutation, and survival were retrospectively studied. Results Among the 21 pulmonary MEC patients, 17 were diagnosed with low-grade malignancy and 4 with high-grade malignancy through pathological examination. The prognosis was found to be poor in the presence of lymph nodes. The expression rates of EGFR and HER2 were 28.6% and 0%, respectively, which correlated with neither grade nor prognosis. The mutation rate of EGFR was 0. Log-rank test results indicated that age, grade, lymph node metastasis, and tumor-node-metastasis stage were prognostic factors. Conclusion Age, grade, lymph node metastasis and tumor-node-metastasis stage correlate with the survival of pulmonary MEC patients. Trial registration This study was approved and registered by the Ethics Committee of Zhongshan Hospital. Written informed consent was obtained from all participants prior to treatment.

  7. Nasopharyngeal mucoepidermoid carcinoma:A report of eleven cases

    International Nuclear Information System (INIS)

    Objective: To evaluate the treatment results of the patients with nasopharyngeal muco epidermoid carcinoma (MEC), and explore an appropriate treatment method. Methods: Eleven patients with pathologically confirmed nasopharyngeal MEC were included in this study. The number of patients with pathologically well-, medium-and poorly-differentiated tumor were 1, 2 and 7, respectively. Radiotherapy (RT) alone and surgery (S) alone were given to 1 patient each. Combined modality treatment was RT + S in 6 patients and S + RT in 3 patients. Results: After a median follow-up of 41.5 months (range, 8 to 153 months), one patient died of heart disease and one was lost follow-up. The remaining 9 patients were alive, including 6 with disease-free and 3 with residual tumors. None of them had cervical lymphatic spread or distant metastasis. Conclusions: Nasopharyngeal MEC progresses slowly and has good prognosis, which should be followed up for a long time. Primary surgery followed by radiotherapy is recommended. (authors)

  8. The adult respiratory distress syndrome bronchogenic pulmonary tuberculosis.

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    R. A. Dyer; Potgieter, P D

    1984-01-01

    In three cases of pulmonary tuberculosis associated with the adult respiratory distress syndrome the clinical features, which were similar to those of patients with miliary tuberculosis and adult respiratory distress syndrome, included a history of cough, fever, and dyspnoea on effort, and the physical signs of fever, tachypnoea, pulmonary adventitious sounds, tachycardia, and hepatomegaly. In these cases the radiological features, though suggestive of diffuse pulmonary oedema, were more prom...

  9. Squamous cell carcinoma of the canine nasal cavity and frontal sinus: eight cases

    International Nuclear Information System (INIS)

    Squamous cell carcinoma of the canine nasal cavity and frontal sinus was diagnosed in eight cases between May 1988 and April 1994. The most common presenting complaints were nasal discharge, including epistaxis; sneezing; and facial deformity or exophthalmos. Metastasis was not identified in any case, but bone lysis and invasion into tissues outside the nasal cavity were noted in five cases. Computed tomograms were performed in five cases and were more useful than radiographs in determining the extent of neoplastic involvement. Euthanasia was performed within one week of diagnosis in three cases at the owner's request; one case died at home within one month; and the remaining four cases were euthanized within eight months due to progressive clinical signs. The mean survival time in these eight cases was three months, with a range of zero weeks to eight months

  10. Retroperitoneal bronchogenic cyst presenting paraadrenal tumor incidentally detected by 18F-FDG PET/CT

    International Nuclear Information System (INIS)

    A follow-up 18F-fluorodeoxyglucose (18F-FDG) PET/CT scan of a 57-year-old asymptomatic male who had undergone total thyroidectomy for thyroid cancer revealed a 5.0 x 4.0-cm, well-defined, ovoid-shaped mass around the left adrenal gland without definite FDG uptake. On the adrenal CT scan, the left paraadrenal tumor showed high attenuation on the precontrast scan without enhancement. The average Hounsfield unit (HU) was 58.1 on the precontrast scan and 58.4 on the postcontrast scan. The patient underwent laparoscopic adrenalectomy for resection of the left paraadrenal tumor. The final histopathologic examination revealed a bronchogenic cyst. Although retroperitoneal bronchogenic cysts are rare, they should be considered in the differential diagnosis of retroperitoneal cystic tumors. The preoperative diagnosis is difficult, but a contrast-enhanced CT scan or 18F-FDG PET/CT scan may be useful for differentiating hyperattenuated cysts from other soft tissue masses

  11. Primary small cell neuroendocrine carcinoma of the urinary bladder with coexisting high-grade urothelial carcinoma: a case report and a review of the literature

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    Khalbuss Walid

    2005-01-01

    Full Text Available Abstract Primary neuroendocrine carcinomas of the urinary bladder are rare. Here, we report a case of an 82-year-old man who presented with hematuria and was found to have an ulcerated lesion in the bladder. A diagnosis of small neuroendocrine cell carcinoma with coexisting minor high-grade urothelial components was rendered. In this report, the clinical, cytological, histological, and immunohistochemical features of this case are described, and a review of the literature about this neoplasm is presented. The differential diagnoses of small cell tumor in urinary bladder washing specimens are discussed.

  12. The quality of voice in patients irradiated for laryngeal carcinoma

    International Nuclear Information System (INIS)

    Data from 150 patients with laryngeal carcinoma, consecutively treated primarily by radiotherapy from 1965 through 1974 was analyzed to assess the quality of voice. The voice appears to improve in majority of the successfully irradiated patients. In 76% of the evaluable patients in this group, the quality of voice appears to have attained normalcy or near normalcy. Smoking appears to have a negative influence. High incidence of bronchogenic carcinoma along with the negative influence of smoking on the quality of voice in this series of patients indicate that the patients should be advised against smoking in day-to-day clinical practice

  13. Papillary renal cell carcinoma with metastatic laparoscopic port site and vaginal involvement: a case report

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    Fong Kah

    2011-04-01

    Full Text Available Abstract Introduction Laparoscopic port-site metastasis is a rare but well recognized outcome following surgery in urological cancers, with its etiology not clearly understood. Additionally, vaginal metastasis in clear cell renal cell carcinoma is rare, and has not been previously reported in the setting of papillary renal cell carcinoma. Case presentation We present the case of a 71-year-old Chinese woman with metastatic type II papillary renal cell carcinoma with histologically verified vaginal involvement and a concurrent laparoscopic port-site metastasis. This was also associated with a unique constellation of widely disseminated metastatic sites, which include a local relapse, the peritoneum and the urethra. Conclusion Laparoscopic port-site metastases are associated with the presence of advanced cancer with multiple sites of metastasis. We hypothesize from the findings of our report and background data that this phenomenon is more likely to be related to tumor factors rather than operative factors. We also present what is, to the best of our knowledge, the first reported case in the literature of vaginal and urethral metastasis and the second reported case of laparoscopic port-site recurrence.

  14. Naevi as a risk factor for basal cell carcinoma in Caucasians: a Danish case-control study

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    Lock-Andersen, J; Drzewiecki, K T; Wulf, H C

    1999-01-01

    The number of melanocytic naevi in Caucasians is related to previous exposure to the sun and is a well-documented major risk factor for cutaneous malignant melanoma. Basal cell carcinoma, which is the most common form of skin cancer, has also been shown to be related to exposure to the sun. To...... higher number of naevi on the arms and the legs than did female controls, but also had more naevi on the trunk. For females, the risk for basal cell carcinoma increased with increasing number of naevi. Naevi were not a risk factor for basal cell carcinoma in males....... investigate whether the number of common naevi is a risk factor for basal cell carcinoma in Caucasians we performed whole-body counting of naevi > or =2 mm in a Danish case-control study with 145 cases of primary basal cell carcinoma and 119 controls matched on age, gender and place of residence. Naevi were...

  15. Skull Metastasis as Initial Manifestation of Pulmonary Epithelial-Myoepithelial Carcinoma: A Case Report of an Unusual Case

    OpenAIRE

    Masamitsu Nishihara; Naoya Takeda; Shoutarou Tatsumi; Keiji Kidoguchi; Shigeto Hayashi; Takashi Sasayama; Eiji Kohmura; Kimio Hashimoto

    2011-01-01

    Epithelial-myoepithelial carcinoma (EMC) of the lung is rare and is considered to be low-grade malignancy. Intracranial metastasis of pulmonary EMC has not previously been reported according to our search of the literature. We report a case of skull metastasis as the initial manifestation of pulmonary EMC. An 81-year-old man complained of left leg motor weakness. Neurological examination showed left hemiparesis. Computed tomography and magnetic resonance imaging revealed an osteolytic tumor i...

  16. Pancoast tumor or lung tumor upper groove . Case report and literature review

    Directory of Open Access Journals (Sweden)

    R. Puma

    2015-04-01

    Full Text Available Lung cancer is the leading cause of cancer mortality in the world, both men and women. A 75% of patients at diagnosis have some degree of cough, hemoptysis and dyspnea as initial symptoms. Pancoast tumor or superior pulmonary sulcus tumor represents less than 5% of all bronchogenic carcinomas. They are located at the apex of the lung and is mainly characterized by invasion by contiguity of thoracic outlet structures and different from the usual signosintomatología: shoulder pain and / or the ipsilateral arm. We present the case of a male patient of 63 years after attend different services (such as orthopedics, neurology, and speech therapy was diagnosed with Pancoast tumor biopsy of cervical lymphadenopathy. The diagnosis of Pancoast tumor should be suspected at the persistence painful shoulder syndrome in patients over 60 years with a history of smoking. The usual clinical presentation of this type of lung cancer unnecessarily delaying diagnosis and correct treatment.

  17. Mucinous breast carcinoma presenting as Paget's disease of the nipple in a man: A case report

    Directory of Open Access Journals (Sweden)

    Charalabopoulos Konstantinos

    2008-10-01

    Full Text Available Abstract Introduction Male breast cancer is rare compared to its female counterpart representing less than 1% of cancer in men. Moreover, mucinous carcinoma of the male breast is an extremely rare histological subtype of malignancy. Paget's disease of the nipple is rarely observed in males. Case report Herein, we describe a unique case of an 86 years old man with mucinous breast cancer presenting as Paget's disease of the nipple. According to the immunohistochemical evaluation the neoplastic cells were positive for estrogen (ER and progesterone receptors (PR. Conclusion To our best knowledge this is the first case of mucinous male breast cancer presenting as Paget's disease of the nipple.

  18. A Case of Leser-Trélat Syndrome Associated with a Renal Cell Carcinoma.

    Science.gov (United States)

    Barth, Dietrich; Puhlmann, Silvio; Barth, Joachim

    2015-01-01

    Seborrheic keratoses can often be found in elderly people. In general, they appear gradually. In cases of a sudden eruption with itching it might be paraneoplastic. Although some authors doubt the existence of the paraneoplastic Leser-Trélat syndrome, we present a case of sudden eruption of seborrheic keratoses connected with a newly diagnosed renal cell carcinoma. As far as we know, this is the first case report of a Leser-Trélat syndrome with a malignancy of the kidney. PMID:26500537

  19. A rare case of extensive ductal carcinoma in situ of the breast with secretory features

    Directory of Open Access Journals (Sweden)

    Kenichi Sugihara

    2012-10-01

    Full Text Available We report a very rare case of extensive ductal carcinoma in situ (DCIS of the breast with secretory features in a 30-year old Japanese woman. The patient presented with a nodule in the lower inner quadrant of the left breast measuring approximately 2-3 cm, accompanied by an irregular tumor shadow with segmental microcalcification on mammography. These findings suggested malignancy, and excisional biopsy was performed following core needle biopsy. Pathological diagnosis was that of DCIS with secretory features. A treatment plan of simple mastectomy and sentinel lymph node biopsy was chosen. Most previous reports have only described invasive secretory carcinoma of the breast. We have only been able to find 2 case reports of non-invasive secretory lesion in the English literature to date. Because the characteristics of this lesion are not widely known, we thought it important to share our findings.

  20. Laryngeal squamous cell carcinoma presenting as a prelaryngeal neck abscess: report of two cases

    Energy Technology Data Exchange (ETDEWEB)

    Op de Beeck, K.; Hermans, R.; Marchal, G. [Dept. of Radiology, University Hospitals, Leuven (Belgium); Delaere, P.R. [Dept. of Otorhinolaryngology, Univ. Hospitals, Leuven (Belgium); Bogaert, W. van den [Dept. of Radiation Oncology, University Hospitals, Leuven (Belgium)

    2001-12-01

    Head and neck tumours presenting as a neck abscess are extremely rare. Two patients with laryngeal squamous cell carcinoma, presenting with a prelaryngeal abscess, are described. Although clinically and on the CT studies these cases were suspect for underlying malignancy, the initial biopsies were negative for cancer. Because of persistent suspicion, repeat biopsies finally confirmed the presence of a squamous cell carcinoma. Pathological examination after total laryngectomy showed cancer localised in one of the true vocal cords, invading the anterior commissure and thyroid cartilage. However, the prelaryngeal soft tissues were free of tumour, showing only inflammatory changes and collections of pus. These cases emphasize the importance of repeat targeted biopsies and follow-up CT-studies in patients with a prelaryngeal abscess of obscure aetiology, in order to exclude or confirm a possible underlying malignancy. (orig.)

  1. A rare case of concurrent signet-ring carcinoma of breast and microangiopathic hemolytic anemia.

    Science.gov (United States)

    Lara, Kelly; Bae, Esther; Park, Hanna; Hussain, Farabi

    2016-01-01

    Microangiopathic hemolytic anemia (MAHA) can be an uncommon presentation of an underlying malignancy, most often due to signet-ring cell carcinoma (SRCC). Additionally, pure SRCC in a breast primary-tumor comprises anemia as the first manifestation of metastatic signet-ring cell carcinoma of unknown origin: a case report and review of literature. Kor J Lab Med 2011;31:157-61). To the best of our knowledge, the combination of these two entities, pure breast primary SRCC along with MAHA, has not been reported. Here, we present such a rare case. We also evaluate the current literature regarding this and similar disease processes, of which evidence is scarce and further research is needed. PMID:27587305

  2. Neglected skin cancer in the elderly: a case of basosquamous cell carcinoma of the right shoulder.

    Science.gov (United States)

    Bisgaard, Erika; Tarakji, Michael; Lau, Frank; Riker, Adam

    2016-01-01

    Skin cancer remains the most common cancer worldwide, and basal cell carcinoma represents the largest portion of non-melanomatous skin cancers with over 3 million cases diagnosed annually. Locally advanced disease is frequently seen in the elderly posing clinical challenges regarding proper treatment.We report on an 86-year-old female presenting with fatigue, anemia and a large ulcerated skin lesion along the right upper back. A biopsy of the lesion revealed a basosquamous cell carcinoma. She underwent a wide local excision with complex wound reconstruction.Neglected skin cancers in the elderly can present difficult clinical scenarios. There are associated adjuvant therapies that should be considered following resection, such as local radiation therapy and other novel therapies. Newer therapies, such as with vismodegib, may also be considered. A comprehensive, multimodal approach to treatment should be considered in most cases of locally advanced, non-melanoma skin cancers. PMID:27534889

  3. Large cystic renal cell carcinoma leading to diagnostic dilemma: a case report.

    Science.gov (United States)

    Amar, V; Vennapusa, B; Kumar, M Mahendra; Nagaraju, B; Srinivas, G; Bhargav, P R K

    2013-06-01

    Large cystic renal tumours can be confused with hepatic lesions even on crosssectional imaging. Careful clinical, sonographic and imaging analysis is needed for establishing correct diagnosis. We report a case of papillary cystic renal carcinoma in a 60 year old man, which was confused with amoebic liver abcess and was initially drained. Subsequent recurrence of symptoms prompted us to re-evaluate the case and repeat sonography confirmed the extrahepatic origin of mass based on simple observation that the liver and mass were moving separately on inspiration. Later guided aspiration from solid component of the mass confirmed the diagnosis as renal cell carcinoma. He was successfully treated with radical nephrectomy with uneventful post-operative recovery. PMID:24426529

  4. Rupture of hepatocellular carcinoma during pregnancy: 3 case reports and review of the literature

    Institute of Scientific and Technical Information of China (English)

    DING Guang-hui; WU Meng-chao; YANG Jia-he; CHENG Shu-qun; LI Nan; LIU Kai; DAI Bing-hua; SHEN Li; ZHANG Yan-ling; QIAO Lin

    2005-01-01

    Rupture of hepatocellular carcinoma associated with pregnancy is highly unusual. We report herein 3 cases found incidentally during emergency obstetric surgery. All the 3 patients were in their second or third trimester, had no history of contraceptive pill usage, and proved to have hepatitis B virus infection or liver cirrhosis. One of patients had a history of blunt trauma, another patient presented as an acute abdomen. Hemostasis was achieved by suture plication and right hepatic artery ligation in 2 patients,and bisegmentectomy in another one. Live infants were delivered in 2 cases, another one was stable during the surgery and termination of the pregnancy was performed postoperatively. The maternal outcome was grave, 2 of the patients succumbed to aggressive hepatocellular carcinoma in a short time after the operation. A special challenge is imposed on the physician when confronted by this condition as 2 lives are involved.

  5. A Case of Primary Mammary Analog Secretory Carcinoma (MASC) of the Thyroid Masquerading as Papillary Thyroid Carcinoma: Potentially More than a One Off.

    Science.gov (United States)

    Reynolds, S; Shaheen, M; Olson, G; Barry, M; Wu, J; Bocklage, T

    2016-09-01

    We present the second reported mammary analog secretory carcinoma (MASC) apparently arising in the thyroid and propose a potential close relationship to ETV6-NTRK3 fusion papillary thyroid carcinoma. The patient, a 36 year old woman, presented with a neck mass of 1 year's duration. Imaging studies showed a tumor involving most of the thyroid with enlarged regional lymph nodes. FNA biopsy yielded a diagnosis of "papillary thyroid carcinoma". Resection revealed a 4.5 cm infiltrative tumor. Final diagnosis was "papillary thyroid carcinoma (PTC) consistent with diffuse sclerosing variant" with positive lymph nodes (2+/4) and margins. Histologic features included mixed microcystic, solid, follicular and papillary architecture, prominent nucleoli, abundant nuclear grooves and rare nuclear pseudo-inclusions. Despite radioactive iodine, radiotherapy and multiagent chemotherapy, the patient progressed over 6 years with local recurrence and additional lymph node involvement finally developing widespread distant metastases. Prompted by the breast carcinoma-like histopathology of a metastasis, immunohistochemical staining was performed and revealed strong expression of GATA3 and mammaglobin with no reactivity for thyroglobulin or TTF-1. The original tumor was then tested and showed the same immunoprofile. RT-PCR confirmed the presence of an ETV6-NTRK3 fusion consistent with a diagnosis of MASC. Our patient's clinical, imaging and morphologic features remarkably mimicked papillary thyroid carcinoma. At the molecular level, the ETV6-NTRK3 fusion in this patient involved exons reported in the rare "papillary thyroid carcinoma" with this translocation. Given the immunophenotype of this case, it is possible that at least some ETV6-NTRK3 fusion positive PTC are actually MASC masquerading as papillary thyroid carcinoma. PMID:27075025

  6. Clustering of sebaceous gland carcinoma, papillary thyroid carcinoma and breast cancer in a woman as a new cancer susceptibility disorder: a case report

    Directory of Open Access Journals (Sweden)

    Newman Brian D

    2009-07-01

    Full Text Available Abstract Introduction Multiple distinct tumors arising in a single individual or within members of a family raise the suspicion of a genetic susceptibility disorder. Case presentation We present the case of a 52-year-old Caucasian woman diagnosed with sebaceous gland carcinoma of the eyelid, followed several years later with subsequent diagnoses of breast cancer and papillary carcinoma of the thyroid. Although the patient was also exposed to radiation from a pipe used in the oil field industry, the constellation of neoplasms in this patient suggests the manifestation of a known hereditary susceptibility cancer syndrome. However, testing for the most likely candidates such as Muir-Torre and Cowden syndrome proved negative. Conclusion We propose that our patient's clustering of neoplasms either represents a novel cancer susceptibility disorder, of which sebaceous gland carcinoma is a characteristic feature, or is a variant of the Muir-Torre syndrome.

  7. Composite Mucoepidermoid Carcinoma and Columnar Cell Variant of Papillary Carcinoma of the Thyroid: A Case Report and Review of the Literature.

    Science.gov (United States)

    Taconet, Sarah; Bosq, Jacques; Hartl, Dana; Schlumberger, Martin; Leboulleux, Sophie; Scoazec, Jean-Yves; Al-Ghuzlan, Abir

    2016-06-01

    Primary mucoepidermoid carcinoma (MEC) of the thyroid and columnar cell variant of papillary carcinoma of the thyroid (PCT) are uncommon neoplasms. We report the first case of composite MEC and columnar cell variant of PCT. An 86-year-old man consulted for a 47-mm thyroid nodule, cytologically compatible with PCT. Total thyroidectomy was performed. Histological diagnosis, with support of histochemistry and immunohistochemistry, was mixed primary carcinoma of the thyroid, associating an MEC component with predominantly columnar cell variant of PCT. Sixteen months after surgery and external beam radiation therapy, the patient was free of recurrence or distant metastasis. This case report offers an opportunity to highlight the potential pitfalls concerning the interpretation of mucin histochemistry in thyroid tumors. PMID:26755714

  8. Basal Cell Carcinoma Arising from Xeroderma Pigmentosum: A Case Report and an Immunohistochemical Study

    OpenAIRE

    Furudate, Sadanori; Fujimura, Taku; Tojo, Gen-ichi; Haga, Takahiro; Aiba, Setsuya

    2013-01-01

    We describe a 26-year-old Japanese patient with basal cell carcinoma arising from xeroderma pigmentosum (XP). Immunohistochemical staining revealed dense infiltration of CD163+ M2 macrophages, together with Foxp3+ regulatory T cells. Interestingly, MMP9, which was reported as one of the functional markers for immunosuppressive macrophages, was also detected in the CD163+ M2 macrophage-infiltrated areas. Our case suggests the immunological background of tumor development in a patient with XP.

  9. Endometrioid Endometrial Carcinoma Indirectly Caused by Pituitary Prolactinoma: A Case Report

    OpenAIRE

    Nishino, Kimihiro; Niwa, Yuri; Mizutani, Teruyuki; Shimizu, Ken; Hayashi, Kazumasa; Chaya, Jyunya; Kato, Noriko; YAMAMURO, OSAMU

    2013-01-01

    We present the case of a 44-year-old nulliparous woman who experienced irregular menstrual cycles for about 10 years and developed both pituitary prolactinoma and endometrioid endometrial carcinoma. In premenopausal women, hyperprolactinemia causes hypogonadism by inhibiting secretion of gonadotropin-releasing hormone and thus suppressing luteinizing hormone levels, which can cause menstrual disorders ranging from amenorrhea, oligomenorrhea and chronic anovulatory cycle to short luteal phase ...

  10. Interstitial pneumonia induced by sorafenib in a patient with hepatocellular carcinoma: An autopsy case report

    OpenAIRE

    Yamaguchi, Takashi; SEKI, TOSHIHITO; MIYASAKA, CHIKA; INOKUCHI, RYOSUKE; KAWAMURA, RINAKO; SAKAGUCHI, YUUTAKU; Murata, Miki; Matsuzaki, Koichi; NAKANO, YORIKA; Uemura, Yoshiko; Okazaki, Kazuichi

    2015-01-01

    Sorafenib is a multikinase inhibitor currently approved in Japan for the treatment of unresectable hepatocellular carcinoma. Interstitial pneumonia induced by sorafenib may have a fatal outcome, and therefore, has recently been the focus of many studies. The current report presents an autopsy case of diffuse alveolar damage (DAD) that occurred in a 59-year-old male, who had been treated with sorafenib. The patient had been given sorafenib for six months and had exhibited no respiratory sympto...

  11. A Case of Pancreatic Undifferentiated Carcinoma Mimicking Proximal-Type Epithelioid Sarcoma

    OpenAIRE

    Nobuyuki Ohike; Reika Suzuki; Tomohide Isobe; Tomoko Norose; Akira Shiokawa; Toshiaki Kunimura; Kenichi Kohashi; Yoshinao Oda

    2016-01-01

    We herein report a case of pancreatic undifferentiated/anaplastic carcinoma pathologically mimicking proximal-type epithelioid sarcoma. The patient was a 35-year-old female who complained of epigastralgia and back pain and presented with tarry stools and weight loss. A growing, hemorrhagic pancreatic mass more than 6 cm in diameter and multiple liver masses were revealed on abdomen images. A liver biopsy showed malignant cells and chemotherapy using TS-1 was performed, however, the patient ac...

  12. Extrapulmonary small cell gastric carcinoma. A case report and review of the literature

    International Nuclear Information System (INIS)

    The described case of small cell gastric carcinoma, limited in stage at the time of diagnosis, had an excellent response to ACE chemotherapy resulting in a complete remission. Elevated calcitonin levels, detected at diagnosis, fell to normal with treatment. He remained without evidence of disease until relapse at 11 months and, with second line cytotoxic agents and subsequent palliative radiotherapy, survived a further 11 months. (orig./MG)

  13. Renal collecting duct carcinoma: Report of a case with unusual imaging findings regarding renal function

    Directory of Open Access Journals (Sweden)

    Longwang Wang

    2013-01-01

    Full Text Available Renal collecting duct carcinoma (CDC is a rare and aggressive type of renal cell cancer (RCC, which is difficult to confirm before surgery. We present a case of CDC presenting a hypovascular mass on renal CTA and deteriorated renal function of the affected kidney on single photon emission computed tomography (SPECT, which are different from the most common RCC, clear cell RCC. Considering these findings, it would be worthwhile investigating the role of CTA and SPECT in CDC diagnosis.

  14. Carcinoma developing in ectopic pancreatic tissue in the stomach: a case report

    OpenAIRE

    Papaziogas, Basilios; Koutelidakis, Ioannis; Tsiaousis, Panagiotis; Panagiotopoulou, Konstantina; Paraskevas, George; Argiriadou, Helena; Atmatzidis, Stefanos; Atmatzidis, Konstantinos

    2008-01-01

    The development of pancreatic tissue outside the confines of the main gland, without anatomic or vascular connections between them, is a congenital abnormality referred to as heterotopic pancreas. A heterotopic pancreas in the gastrointestinal tract is usually discovered incidentally and the risk of its malignant transformation is extremely low. In this study, we describe the first case of endoepithelial carcinoma arising in a gastric heterotopic pancreas of a 56-year old woman in Greece. She...

  15. Condyloma-like squamous cell carcinoma of the vulva: report of two midline cases

    OpenAIRE

    Verma SB; Wollina U

    2012-01-01

    Shyam B Verma,1 Uwe Wollina21Nirvana Clinic, Vadodara, Gujarat, India; 2Department of Dermatology and Allergology, Academic Teaching Hospital Dresden-Friedrichstadt, Dresden, GermanyAbstract: Vulvar cancer is uncommon and may be confused with genital condylomata. We report two cases of middle-aged women presenting with exophytic vulvar tumors of the midline for which diagnosis of a vulvar squamous cell carcinoma was confirmed by histopathology. Risk factors, staging, and treatment options are...

  16. Recurrent transitional cell carcinoma of the bladder: A mixed nested variant case report and literature review

    OpenAIRE

    De Berardinis, Ettore; Busetto, Gian Maria; Giovannone, Riccardo; Antonini, Gabriele; Di Placido, Mariarosaria; Gentile, Vincenzo

    2012-01-01

    Nested variant of urothelial cell carcinoma (NVUC) is a rare histological entity, with about 80 reported cases. It has a deceptively benign appearance with an aspect characterized by confluent small nest or urothelial’s cell tubules. This tumour often resembles inverted papilloma, von Brunn’s nests (VBNs), cystitis cystica, nephrogenic metaplasia and sometimes usual transitional cell cancer. It is very important to be able to distinguish between benign lesions and nested variant bladder cance...

  17. First case of invasive squamous cell carcinoma in a stoma of a Monti ileovesicostomy

    OpenAIRE

    Reid, Stephen; Althunayan, Abdulaziz; Capolicchio, John-Paul; Brimo, Fadi; Kassouf, Wassim

    2014-01-01

    We report a very rare case of invasive squamous cell carcinoma (SCC) in the abdominal stoma of a Monti ileovesicostomy. Our patient underwent an uncomplicated Monti ileovesicostomy at age 16 for a neurogenic bladder. She presented 10 years later with difficulty catheterizing the stoma. A biopsy of peristomal tissue showed moderately differentiated SCC. A cystoscopy did not reveal any bladder tumours or suspicious lesions. A computed tomography (CT) scan of the abdomen and pelvis did not demon...

  18. Small cell carcinoma of the urinary bladder: A case report and review of the literature

    OpenAIRE

    Ismaili Nabil; Ghanem Samia; Mellas Nawfel; Afqir Said; Taleb Meriem; Amrani Meryem; Gamra Lamia; Errihani Hassan

    2009-01-01

    Small cell carcinoma of the bladder (SCCB) is extremely rare. In this paper, we present a case of metastatic SCCB managed by chemotherapy and we would provide a brief review of the epidemiology, clinical features, diagnosis, pathologic features, staging, treatment, and prognosis of SCCB. A 52-year-old man was admitted with signs and symptoms suggestive of a bladder cancer. Computed tomography of the pelvis and abdomen showed a large tumor at the right bladder wall, measuring 10 cm in diameter...

  19. Pulmonary tumor thrombotic microangiopathy induced by gastric carcinoma: Morphometric and immunohistochemical analysis of six autopsy cases

    OpenAIRE

    Shinozaki Minoru; Sasai Daisuke; Hiruta Nobuyuki; Abe Fumihito; Yokose Tomoyuki; Nemoto Tetsuo; Kitahara Kanako; Wakayama Megumi; Okubo Yoichiro; Nakayama Haruo; Ishiwatari Takao; Shibuya Kazutoshi

    2011-01-01

    Abstract Background Pulmonary tumor thrombotic microangiopathy (PTTM) has been known as a rare and serious cancer-related pulmonary complication. However, the pathogenesis and pathophysiology of this debilitating condition still remains obscure and no effective management was recommended. The present study aims to elucidate the pathophysiology of PTTM. Methods Autopsy records were searched to extract cases of pulmonary tumor embolism induced by metastasis of gastric carcinoma in the Toho Univ...

  20. Pure primary ovarian squamous cell carcinoma: A case report and review of the literature

    OpenAIRE

    Park, Jung-Woo; BAE, JONG WOON

    2014-01-01

    Pure primary ovarian squamous cell carcinoma (SCC) is a rare lesion that usually arises from the malignant transformation of an existing ovarian dermoid cyst. The de novo occurrence of an ovarian SCC in the absence of a prior ovarian dermoid cyst, Brenner tumor or endometriosis is extremely rare. At present, no effective therapy exists for treating pure primary ovarian SCC. The present case study describes a patient that presented with progressive coughing, who was diagnosed with an Internati...