title: Hereditary spherocytosis and portal vein thrombosis.
mesh_terms: D000328:Adult; D004932:Esophageal and Gastric Varices / Q000209:etiology; D006471:Gastrointestinal Hemorrhage / Q000209:etiology; D006801:Humans; D008297:Male; D011169:Portal Vein / Q000000981:diagnostic imaging*; D011859:Radiography; D013103:Spherocytosis, Hereditary / Q000150:complications*; D013927:Thrombosis / Q000150:complications*