Adult's congenital bile duct cysts.

INTRODUCTION: Congenital bile duct cysts (CBDC) is a rare congenital malformation. It results from an anomaly of the biliopancreatic junction (AJBP). This condition is often diagnosed at a young age. Although, it can be asymptomatic and discovered only at an advanced age. The aim of our work was to describe the diagnosis, therapeutic and evolutionary aspects of BVCD through a series of 11 cases diagnosed in adult cases. METHODS: This is a descriptive, retrospective and monocentric study. It collects patients operated for CBDC between 01/08/1999 and 30/06/2009. RESULTS: The mean age was 45.3 years. Two men and nine women. The right hypochondria pain has been reported by all patients. On physical examination, jaundice was noted in five cases and the rest of the examination was normal. Biology showed cholestasis in six cases and cytolysis in four cases. Only one patient had hyperamylasaemia (five times normal). The preoperative diagnosis of a VBCD was reported in eight cases. Peroperative cholangiography (OCP) allowed to make the diagnosis and classify the CBDC according to the classification of Todani. Microscopic examination demonstrated three cases of associated gallbladder adenocarcinoma. The operative follow-up was simple for ten cases. A case of surgical recovery was necessary due to infection of necrotic pancreatitis. The mean follow-up was 40.6 months with extremes from one month to seven years. Only one case of death has been reported. No patient has presented a later biliary tract degeneration. Only one case of secondary biliary cirrhosis due to repeated attacks of angiocholitis has been reported. CONCLUSION: CBDC is rare. It must be suspected at any age. It is characterized by the increased risk of degeneration. Radiological examinations can suspect the diagnosis in younger and asymptomatic patients to ensure a well-conducted and timely surgical treatment.

[Epidemiological, clinical features, therapeutic results and evolution of gastrointestinal stromal tumour: about 25 cases]. / Caractéristiques épidémiologiques, cliniques, thérapeutiques et évolutives des tumeurs stromales digestives: à propos de 25 cas.

BACKGROUND: Gastrointestinal stromal tumors (GIST) are mesenchymal tumors occuring in the majority of cases in the stomach and small intestine, rarely in rectum, colon, esophagus or mesentery. They are derived from cells of cajal or their precursor, and are typically CD117/KIT + (95%), CD34 + (70%). AIMS: is to study the epidemiological, clinical, therapeutic and evolution of gastrointestinal stromal tumors. METHODS: retrospective study including all patients with the diagnosis of GIST supported in the department of gastroenterology and surgery in universital hospital of Monastir. RESULTS: 25 patients were included, 12 men and 13 women with an average age of 60.5 years. Digestive symptomatology was dominated by gastrointestinal bleeding (n = 12) and abdominal pain (n = 12). The tumor was discovered incidentally in two patients. The small intestine was the most common site of the tumor (n = 10), followed by the stomach in 9 patients, rectum in two patients, the colon (n = 1), the bulb of water (n = 1), duodenum (n = 1) and liver in a patient. The tumor size ranged from 0.8 to 24 cm. GIST was localized in 16 patients, in whom therapeutic care based mainly on surgery and optimal broad. It was metastatic in 9 patients, in whom treatment using imatinib as first-line in 4 of them with a good response in 3 patients and the possibility of R0 surgery in one patient, initial stabilization and then a secondary exhaust in a patient. The first surgery was necessary in 5 patients in complicated situation or if diagnostic doubt. CONCLUSION: The best characterization of GIST thanks to advances in cancer research has led to improved treatment of these tumors. Surgery is the standard treatment in localized forms. Imatinib is the standard treatment in metastatic GIST first line as well as adjuvant after surgery.

[Intussusception in adults. Thirteen case reports]. / Invaginations intestinales de l'adulte. A propos de 13 cas.

This study was retrospective. The authors analyse the clinical, etiological and therapeutic aspects of the intestinal intussusception based on 13 adults observed over 14 years in the surgical department of the university hospital in Monastir. This disease was rare because accounted for 2.6% of all cases of intestinal obstruction. The diagnosis was made in the majority of cases during the operation (8/13). Abdominal pain was noted in all cases. The underlying pathologic processes were identified in 69%. Operation was required in every case. During the surgery, the lead point was identified in the small bowel in 12 cases and in the colon in one case. An intestinal tumor was found in four patients (39%), only one of which was malignant. Adult intussusception is an unusual cause of abdominal pain and bowel obstruction. It requires preoperative diagnosis. Operative management is always necessary because this condition is almost always secondary to definable lesion.