[Giant lipoma of the back: a case report and litterature review]. / Lipome géant du dos: rapport de cas avec revue de la littérature.

Lipoma is a benign soft tissue tumour. It is a benign proliferation of mature adipocytes. It is described as giant when its weight exceeds 1 kg or its diameter exceeds 5 cm. Functional and aesthetic impairment may be a major reason for surgical excision. It can be located everywhere, but it mainly occurs in the posterior segment of the chest. We here report a case of giant lipoma of the left posterior-superior segment of the chest.

Lithopedion as a factor in post-traumatic intestinal perforation.

Lithopedion is a rare condition secondary to retention and calcification of an unrecognized intra-abdominal (usually ectopic) pregnancy after a fetal death, which occurred after three months of gestation. It accounts for 1.5%-2% of cases of ectopic pregnancy. We report the case of a 72-year-old nulligravida woman who died about 72 h after being kicked in the abdomen during a fight. At autopsy, an intra-abdominal calcified fetus, acute generalized peritonitis, and ileal perforation were observed. The estimated gestational age of the fetus was 37 weeks (based on femur length) and the lithopedion had a weight of 750 g and a size of 15 × 12 × 9 cm. The age of menopause and the duration of retention are not known. This is the first case of this entity identified in Senegal.

[Superior mesenteric artery syndrome in gastric cancer: a case report]. / Syndrome de la pince aorto-mésentérique sur cancer gastrique: à propos d'un cas.

Superior mesenteric artery syndrome or Wilkie syndrome is due to the compression of the third duodenum between the superior mesenteric artery and the aorta. It causes acute or chronic upper bowel occlusion. Abdominal CT scan facilitates the diagnosis. Severe malnutrition is its main etiological factor. Medical treatment can be based on aspiration of gastric contents and parenteral nutrition. If this fails, surgery is necessary. We here report the case of a 46-year-old patient, with a history of smoking, presenting with profuse postprandial bile and food vomiting. He had had weight loss of 7% over a period of 6 months. Upper GI endoscopy revealed non-stenotic antro-pyloric tumour mass. Histological examination showed poorly differentiated tubular gastric adenocarcinoma. Staging was without any peculiarity and allowed for the detection of superior mesenteric artery syndrome at an angle of 8°C. The patient received parenteral nutrition for 10 days, followed by inferior pole gastrectomy and gastrojejunal anastomosis (omega loop). The postoperative course was uneventful. Adjuvant chemotherapy was indicated.

[Acute intestinal occlusion revealing abdominal pregnancy: a case study]. / Occlusion intestinale aiguë révélant une grossesse abdominale: à propos d'un cas.

Abdominal pregnancy (AP) is defined as the implantation and the development of the fertilized egg in the peritoneal cavity. It is a rare type of ectopic pregnancy, whose detection can be fortuitous, mimicking surgical emergency. We report a rare case of acute febrile bowel obstruction revealing abdominal pregnancy in a 27-year old patient, with no particular past medical history, admitted to hospital for the treatment of occlusive syndrome evolving over the last week. Physical examination showed shiny, distended, meteoric, completely sensitive abdomen. Laboratory tests showed white blood cell count 20300, haemoglobin 7,2g/dL. Surgical exploration showed hemoperitoneum 2000ml, retrouterine encapsulated mass, strongly adherent to the mesosigmoid and to the sigmoid, responsible of a stenosis of the descending colon. The patient underwent monobloc exeresis, which showed a portion of placenta next to the mesosigmoid attached to the fetus, right annexectomy and colostomy.