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We report the case of a 69-year-old white woman who developed a natural killer (NK)-like T-cell lymphoma involving primarily the stomach. The tumour consisted of large and pleomorphic lymphocytes infiltrating the gastric mucosa. Immunohistochemistry performed on paraffin sections showed the neoplastic cells to be CD3+, CD5-, CD8-, CD43+, CD45RO+, and CD57+.(More)
Sucralfate is an effective medication for treatment of gastroduodenal ulcers, and 99mTc-labeled sucralfate has been found to adhere to ulcers. In this study, we examined the reliability of confirming the diagnosis of gastroduodenal ulcers--previously detected by endoscopy and histology--by means of sucralfate labeled with 99mTc, imaging 1 and 2 hr after(More)
D’après les résultats d’une étude prospective de 11 cas de C.P.M. post-antibiothérapie, les auteurs proposent un schéma d’investigations en vue du diagnostic précoce de ces colites. Ils préconisent l’emploi systématique et répété de la coloscopie courte, sans préparation, en cas de diarrhée post-antibiothérapie survenant en particulier chez les patients(More)
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