منابع مشابه
Schwannoma of the duodenum causing melena.
A rare case of duodenal schwannoma is reported. A 69-year-old man was admitted for evaluation of melena. Endoscopy and hypotonic duodenography showed a submucosal tumor in the third part of the duodenum. Biopsy findings were suggestive of leiomyosarcoma, therefore pancreatoduodenectomy was performed. Hematoxylin-eosin staining of the resected specimen showed interlacing bundles of spindle-shape...
متن کاملIleal Duplication Cyst Causing Recurrent Abdominal Pain and Melena
Alimentary tract duplications are rare congenital anomalies. The presentation depends on their anatomical location, size and other characteristics. The most common variety is small bowel cystic duplication. We report a case of an eight years old girl who presented with recurrent abdominal pain and melena. Radioisotope technetium scan showed increased uptake of tracer in right lower abdomen and ...
متن کاملGlossopharyngeal schwannoma causing vocal fold paralysis.
Vocal fold paralysis may occur for a wide range of reasons, from cardiac chamber enlargement, intoxication by chemical products, and mediastinal, neck, lung and intracranial tumors. Given the vast array of possibilities and the various points where the vagus and recurrent laryngeal nerves (the latter is a branch of the first and innervates most laryngeal intrinsic muscles) may be injured, often...
متن کاملAncient schwannoma of the parapharynx causing dysphagia: a rare entity
A schwannoma is a benign, encapsulated tumour that is derived from neural sheath (Schwann) cells. Approximately 25-40% of schwannomas occur in the head and neck. The most common site is the parapharyngeal space of the neck; oropharyngeal occurrence is extremely rare. Among the various histological types of schwannomas reported to date, the ancient (degenerative) variant is the most rare. To ou...
متن کاملA Rare Case of Brunneroma Duodenum causing Gastric Outlet Obstraction.
A case of Brunneroma causing gastric outlet obstruction is presented with radiological, endoscopical findings which was removed laparoscopically.
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ژورنال
عنوان ژورنال: Internal Medicine
سال: 1994
ISSN: 0918-2918,1349-7235
DOI: 10.2169/internalmedicine.33.621