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611 results on '"Haouet, S."'

27. Hailey-Hailey disease in Tunisia

Author

Benmously-Mlika, R., Bchetnia, M., Deghais, S., Ben Brick, S. A., Charfeddine, C., Debbiche, A., Haouet, S., Mokni, M., Abdelhak, S., Kamoun, M. R., Ben Osman, A., Fenniche, S., and Mokhtar, I.

Published
2010
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38. Spindle cell oncocytoma of the adenohypophysis in a woman: a case report and review of the literature

Author

Haouet S, Jemel H, Saïd I Ben, Chelly I, Azouz H, Mlika M, Zitouna M, and Kchir N

Subjects
Medicine
Abstract

Abstract Introduction Spindle cell oncocytoma of the adenohypophysis is a rare tumour recently reported by Roncaroli et al. in 2002. This tumour is considered a grade I tumour by the World Health Organization. Case presentation We describe what is, to the best of our knowledge, the 14th case of its kind in the literature. A 45-year-old African woman presented clinical and radiological findings related to a nonfunctioning pituitary adenoma. The diagnosis was made on the basis of histological and immunohistochemical findings. Conclusion The purpose of this work is to report a rare pituitary tumour and to describe its histological and immunohistochemical features, which were characterized by the expression of thyroid transcription factor 1 antigen by tumour cells. This fact could support the theory of a possible common origin of these tumours in pituicytomas. In fact, thyroid transcription factor 1 is considered to be a specific marker of pituicytes.

Published
2011
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40. Two cases of sudden death due to pulmonary tumor thrombotic microangiopathy caused by occult gastric carcinoma

Author

Mehdi Ben Khelil, Chkirbene, Y., Azzouz, H., Haouet, S., and Hamdoun, M.

Subjects
Adult, Male, Death, Sudden, Young Adult, Fatal Outcome, Lung Neoplasms, Stomach Neoplasms, Thrombotic Microangiopathies, Hypertension, Pulmonary, Humans, Female, Autopsy, Carcinoma, Signet Ring Cell
Abstract

We present two cases of occult gastric carcinoma associated to a large pulmonary tumors thrombosis microangiopathy (PTTM). The first case is a 28 years-old man. He was dead due to a respiratory failure. Autopsy showed a whitish indurated mass invading the stomach wall. Histological findings showed a primary "signet ring" gastric adenocarcinoma with pulmonary carcinomatosis and multiple PTTM and a heart metastasis. The second case is a 24 years-old pregnant woman. The main symptoms were nausea and stomach discomfort and they were seen as pregnancy signs. She was dead because of respiratory failure, 10 hours after a vaginal delivery. Autopsy showed the absence of any cause of death related to the delivery and the presence of a whitish indurated mass in the stomach. Histological findings showed a primary "signet ring" gastric adenocarcinoma, with pulmonary carcinomatosis and multiple PTTM.

Published
2017

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