It is commonly admitted that laparoscopic surgery has the advantage of abdominal wall preservation. Therefore, having port-site incisional hernia caused by trocars of laparoscopy must be avoided. The aim of this work is to specify predictive factors, therapeutic modalities and to insist on prevention of this avoidable complication. It is a retrospective and descriptive study over a period of 10 years, between January 2006 and December 2015. This series includes 19 consecutive patients who present port-site incisional hernia. Age, initial intervention, site and size of the trocars incisional hernia, diagnostic method, delay and type of the second procedure with the final results were examined and recorded. Our study contains 19 female. The average age was 55 years (29-78). Risk factors were resent in 12 patients. All our patients were operated initially by laparoscopic approach. The average onset time was 6.6 months (3-12). Fourteen patients presented swelling at the trocar site and 5 patients had an emergent surgery due to the strangulation of the port-site incisional hernia. For these five patients a primary suture was made. Hernia content was the great omentum in 11 cases and small bowel in 8 cases. It was umbilical in 16 patients and in the left flank in 3 patients. They occur all where it was placed a 10 mm trocar. The evolution was suitable in all cases. There were two recurrences, one after primary suture and the other after a mesh repair. Port-site incisional hernia is rare. The most incriminated risk factors are essentially trocar size, obesity and open coelioscopy. Vital prognosis can be engaged if port-site incisional hernia is incarcerated or strangulated then prevention is necessary.

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Peptic ulcer complication has decreased over le last years. Spontaneous bilio-digestive fistulas, in the absence of primary biliary disease, remain a very unusual complication of the upper digestive tract. The choledochoduodenal fistula is an extremely rare entity which can be caused by a duodenal peptic ulcer. It appears with the symptoms of peptic ulcer disease. They are diagnosed incidentally on radiological exams. It was suspected after finding pneumobilia on abdominal ultrasound and confirmed by X-barium meals study. The purpose of this observation is to report the case of a patient presenting a choledochoduodenal fistula diagnosed by X-barium meal to underline the importance of this radiological exam to diagnose this disease and to insist on the conservative treatment for choledochoduodenal fistula caused by a duodenal peptic ulcer. The prognosis of patients treated medically is good, although the fistula can remain asymptomatic. Angiocholitis and biliary sequelae remain rare and do not warrant prophylactic surgical treatment.

Cutaneous metastases of visceral tumours are uncommon and might have umbilical and/or extra umbilical locations. The umbilical location, also named «Nodule of Sister Mary-Joseph» among 7 to 9% is secondary to a pancreatic tumour. In this article, we reported a case of a 50-years-old man presenting pancreatic cancer discovered by umbilical nodules and weight loss noticed 3 months earlier treated by palliative chemotherapy. We report this case of a rare presentation of cutaneous metastases of pancreatic disease to insist on its bad prognosis level.

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