Round cell sarcoma of the colon with CIC rearrangement.

Background: The CIC-rearranged sarcoma is a very rare highly aggressive malignant soft tissue group of tumors. It has recently been described as highly aggressive soft tissue tumors of children and young adults sharing similar morphological features with the Ewing sarcoma. The digestive localization is exceptional.

Two years survival of primary cardiac leiomyosarcoma managed by surgical and adjuvant therapy.

Background: Cardiac tumors are a very rare entity. Leiomyosarcoma represents less than 1% of cases.

Case Presentation: a 51-year-old woman diagnosed with primary left atrium leiomyosarcoma.

Perioperative chemotherapy in locally advanced gastric cancer. A retrospective study about 25 cases.

Background: Perioperative chemotherapy containing 5FU, Cisplatin ± Docetaxel is one of the most active regimens in advanced gastric cancer.

Objective: To report epidemiological and clinical profile and therapeutic results of perioperative chemotherapy in locally advanced gastric cancer in Tunisia.

Methods: Our retrospective study concerned patients with histologically confirmed advanced gastric cancer treated at the institute Salah Azaiez of Tunis.