Case Sharing: The Mystery Behind Abdominal Distension
Hepatic sinusoidal obstruction syndrome (HSOS) is a hepatic vascular disease characterized by edema, necrosis, and detachment of the endothelial cells in the hepatic sinusoids, hepatic venules, and interlobular veins, leading to microthrombi formation, intrahepatic congestion, liver injury, and portal hypertension. Clinical manifestations include abdominal distension, liver pain, ascites, jaundice, and hepatomegaly. In cases of sudden liver enlargement, liver pain, jaundice, and ascites, HSOS should be suspected. This article features a classic HSOS case shared by Professor Shao Ming's team from Shanxi Yuncheng Huiren Hospital, detailing their diagnosis and treatment experience.









