[Endometrial adenosarcoma with rhabdomyoblastic differenciation].

Background: Mixed mullerian tumours are uncommon endometrial neoplasms that are composed by a combination of mesencymal elements and epithelial elements. They own their denomination to the mullerian origin of their components wich derive from the paramesonephric ducts. According to the benignity or the malignity of each component, four types of mixed mullerian tumours are individualised.

[Gastric stump MALT lymphoma: a case report and review of the literature].

Gastric stump lymphoma is uncommon. We report a case of MALT lymphoma of the gastric stump occurring in a 65 year-old male. This patient had undergone subtotal gastrectomy for a gastric peptic ulcer at age 51.

[Gastric cancer with lymphoid stroma: a rare form associated with Epstein-Barr virus. Five cases].

We report the cases of 5 patients with gastric cancer with lymphoid stroma, aged from 40 to 66 years. The tumor was located in the upper and the middle third of stomach in four patients. Using in situ hybridization, the tumor was Epstein-Barr virus-positive in all patients whereas immunohistochemical analysis was negative.