[Cystic lymphangioma of the abdominal cavity. Report of 11 cases].

Objective: Our aim was to assess the epidemiological particularities, the circumstances of the diagnosis and the therapeutic indications of the cystic lymphangioma of the abdominal spaces.

Methods: Our retrospective and analytic survey concerns 11 cases of cystic lymphangioma of the abdominal spaces: mesentere 6 cases, epiploon 1 case, retroperitoneum 3 cases and under peritoneum 1 case. The incidence was of 1/2476 hospitalizations (0.

[Mucus secreting tumors of the appendix. Report of 22 cases].

The retrospective study presented in this article was realized on a series of 22 cases of mucus secreting tumor of the appendix compiled among 8373 appendicectomies. The clinical picture was dominated by an appendiceal syndrome (73%). The diagnosis was made pre or peroperatively in 10 cases and it was only with to the systematic anatomopathologic exam that 12 other cases were discovered.

[Intestinal Crohn disease: surgical aspects and predictive factors of risk of relapse. About 26 cases].

Crohn disease is an inflammatory bowel disease of which one cannot declare itself healed. It is a considerably invalidating disease, and surgery is necessary with more than 80% of patients during its long evolution. After a recent review of the literature, we wanted to contribute to the study of the predictive factors of risk of relapse among 26 patients operated for an intestinal Crohn disease during a period of 16 years, from 1986 till 2001.

[Carcinoid tumors of the appendix. A report of 46 cases].

Carcinoïd tumors of the appendix are rare. The appendix constitutes the most frequent localization of these tumors. We studied of a retrospective way all cases that had an appendectomy in the service of general surgery of Sfax on a period of 7 years going from 1995 to 2001.

[Acute rupture of hydatid cysts in the peritoneum: 17 cases].

Objective: Specify the clinical and progressive characteristics of acute rupture of hydatid cysts in the peritoneum.

Method: We retrospectively studied patients who had undergone surgery for a hydatid cyst (HC) of the abdomen between January 1990 and December 2000 and in whom the exploration had confirmed the diagnosis of acute rupture of a hydatid cyst in the peritoneum.

Results: Over this period of 11 Years, 970 patients had undergone surgery for hydatid cysts of the liver and the spleen, 17 of whom had presented an acute rupture of the hydatid cyst in the peritoneum, that is to say 1.

[Epithelioid bilateral ovarian leiomyosarcoma: a study].

Primary ovarian leiomyosarcoma is extremely rare and generally affects post menopausal women. It is usually unilateral and more than 10 cm in diameter. Its histogenesis is not clear its prognosis seems to be improved by radical surgery and adjuvant therapy.