"e pathogenesis, clinical presentation, natural history, and management. In an electronic search of the pertinent English and French literature, ninety-three reports were identified, including 176 patients with 198 visceral venous aneurysms. Patients’ ages ranged from 0 to 87 years, and there was no apparent male/female preponderance. The commonest location was the portal venous system (87 of 93 reports, 170 of 176 patients, 191 of 198 aneurysms). Portal system venous aneurysms were present with abdominal pain (44.7%), gastrointestinal bleeding (7.3%), or were asymptomatic (38.2%). Portal hyp"

Full text