[Endometrial stromal nodule a case report]

The endometrial stromal nodule is the rarest of the endometrial stromal tumours. It is a benign tumour composed of well- differentiated endometrial stromal cells arranged as a well-circumscribed nodule with smooth, non invasive margins. We describe a case of uterine stromal nodule occurring in a 45-year-old women with history of menometrorrhagia in which case ultrasonography conclude to a leiomyoma. Epidemiology, pathologic aspects, differential diagnosis, treatment and prognosis are reviewed

[Multiple lymphomatous polyposis of the gastrointestinal tract a Tunisian case]

Multiple lymphomatous polyposis is a distinctive primary gastrointestinal lymphoma which endoscopical, histopathological et immunophenotypical characteristics are well known. This lymphoma is rare and its prognosis is bad because of frequency of stage IV patients. We report the case of a 75-yearold male patient with multiple lymphomatous polyposis affecting the rectum, the colon and the stomach associated with an involvement of lymphadenopathies, bone marrow and liver. Treatment by chemotherapy was ineffective and patient dead after 3 sessions of CEOP protocol