Intra-hepatic arterio-venous fistula after penetrating liver injury.

Arterio-portal fistula occurs relatively frequently after liver trauma; its treatment is well codified. We present here in the case of a patient with an intraparenchymal fistula between a hepatic artery branch and the right hepatic vein. Embolization via interventional radiology was considered at high risk. However, hepatic necrosis developed, leading to the performance of a right lobectomy. The literature on this type of arterio-venous fistula is scanty making it difficult to propose specific management recommendations.

Herniation of the broad ligament And the other side?

INTRODUCTION: Broad ligament herniation is a very uncommon cause of small bowel obstruction. Surgery permits reduction of the hernia and closure of the defect to prevent recurrence. PRESENTATION OF CASE: We report a rare case of a 35 year old woman admitted in our hospital for recurrence of a small-bowel obstruction, secondary to internal hernia. The patient underwent intestinal resection in 2018 for herniated left broad ligament of the uterus strangulated. This time, the computed tomography revealed a double junctional syndrome with ileal dilation localized in right side of uterus. Emergency surgery confirmed internal hernia with passage of ileal loops through the right broad ligament. After reduction of the hernia, closure of the defect was performed to prevent recurrence. For the first time, a check of other classic abdominal hernias was carried out. DISCUSSION: Internal hernias are responsible for less than 5% of mechanical bowel obstruction. Broad ligament hernias represent only 4-7% of these hernias. The diagnosis is often delayed, because of its rarity and lack of surgical history. Surgery confirms the diagnosis, treats the occlusion and prevents recurrence. The presence of several internal hernias has never been studied and no recommendation has been made on this topic. CONCLUSION: This case demonstrate the importance of a systematic exploration of other internal abdominal hernias during the surgery, especially a contralateral broad ligament hernia.

Gallbladder tumor and pseudotumor: Diagnosis and management.

The most common gallbladder disease, by far, is cholecystolithiasis. Nevertheless, the discovery of abnormal thickening of the gallbladder wall or a tumorous lesion (with or without gallstones), is a frequent problem. The physician who confronts this finding must be aware of the various lesions to be considered in the differential diagnosis, whether neoplastic or pseudotumoral, epithelial or not, benign or malignant. Because of the particularly grim prognosis of gallbladder cancer, especially when discovered at a late stage, it is especially important to focus on the potential for malignant degeneration of any gallbladder lesion. Imaging plays an important role in distinguishing these lesions; ultrasound remains the key diagnostic tool for gallbladder disease, but other modalities including CT and MRI may help to characterize these lesions. The resulting treatment strategies vary widely depending on the risk of malignancy. A wide and extensive resection is recommended for malignant lesions; prophylactic cholecystectomy is recommended for lesions at risk for malignant degeneration while observation is indicated for purely benign lesions.