منابع مشابه
Metastatic gastrointestinal stromal tumors mimicking gastrointestinal polyposis.
hospital because of hematemesis. Esophagogastroduodenoscopy showed more than 10 gastric polypoid lesions (●" Fig. 1 a). The smaller lesions were sessile, clearly demarcated, and had whitish erosions on the surface (●" Fig. 1b). The larger lesions were sub-pedunculated, and indigo carmine staining revealed a constricted base and elongated gastric pits on the surface (●" Fig. 1c). These endoscopi...
متن کاملHereditary Hamartomatous Gastrointestinal Polyposis Syndrome
Hamartomas represent localized overgrowth of cells in the parts which are normally associated with polyps, ie. mesenhimal, stromal, endodermal and ectodermal elements. Hamartomatous polyposis syndromes carry a significant risk of developing dysplasia, adenomas, gastrointestinal carcinomas, and pancreatic carcinomas. These syndromes may be classified on the basis of whether they represent heredi...
متن کاملAbnormal ectodermal findings associated with gastrointestinal polyposis
A 55-year-old man presented to our department complaining of profuse diarrhea and poor appetite for 1 month. He also reported weight loss of about 6 kg over 2 months. His medical history revealed diabetes mellitus, although well controlled. On physical examination, his fingernails and toenails were dry and dystrophic (Fig. 1A and 1B). We also noticed hyperpigmentation in both palms (Fig. 1C) an...
متن کاملMultiple lymphomatous polyposis of the gastrointestinal tract.
We report two rare cases of multiple lymphomatous polyposis of the gastrointestinal tract. Both patients had multiple polypoidal defects involving large segments of gastrointestinal tract. The histopathology in both cases was diffuse poorly differentiated lymphoma. One case had multiple relapses despite treatment and died after 58 months. The second patient died following induction chemotherapy.
متن کاملDiffuse gastrointestinal polyposis with ectodermal changes.
Hereditary polyposis of various parts of the alimentary tract has been well recognized for several decades and, in a recent review, McKusick (1962) described six distinct varieties. On the other hand only three cases of diffuse gastrointestinal polyposis, associated with ectodermal changes, have been described. These patients had no family history. They presented with diarrhoea, atrophy of the ...
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ژورنال
عنوان ژورنال: Gut
سال: 1970
ISSN: 0017-5749
DOI: 10.1136/gut.11.11.970