Polyarteritis nodosa causing severe intestinal bleeding.
Rupture of an aneurysm of the mesentergic artery caused severe intestinal hemorrhage in a 50-year-old woman with polyarteritis nodosa. Abdominal angiography not only established diagnosis of polyarteritis nodosa by demonstrating multiple visceral aneurysms but also localized the site of bleeding.
Polyarteritis nodosa causing severe intestinal bleeding. Rupture of an aneurysm of the mesentergic artery caused severe intestinal hemorrhage in a 50-year-old woman with polyarteritis nodosa. Abdominal angiography not only established diagnosis of polyarteritis nodosa by demonstrating multiple visceral aneurysms but also localized the site of bleeding.