Sac transection versus sac reduction during laparoscopic herniorrhaphy: A systematic review and meta-analysis.

Hernia repair techniques have evolved recently; however sac handling remains a critical step. Transection of the herniated sac as opposed to total sac reduction may simplify the procedure. However, residual sac tissue may increase the risk for seroma formation.

Liver angiosarcoma, a rare liver malignancy, presented with intraabdominal bleeding due to rupture--a case report.

Liver angiosarcoma is a rare disease, however it still ranks as the third of most common primary liver maligancies. The prognosis of liver angiosarcoma is very poor with almost all patients with this kind of disease die within 2 years after diagnosis. No specific symptoms and signs are closely associated with this disease.