title: Treatment of acute embolus of the superior mesenteric artery by topical infusion of streptokinase.
abstract: Two patients with sudden onset of acute abdominal pain caused by embolic disease of the superior mesenteric artery (SMA) were evaluated angiographically. In one patient, the study was performed soon after the clinical onset of symptoms, and successful treatment with low-dose topical streptokinase infusion produced total lysis of the clot over a period of 30 h. In the second patient, the angiogram was obtained 6 days following the initial episode of pain. Radiographic and clinical findings indicated advanced gastrointestinal ischemia with bleeding which contraindicated the use of fibrinolytic therapy. Surgical resection of infarcted intestine was required. Early angiographic detection of acute mesenteric thrombus or embolus is crucial for the selection of patients for fibrinolytic therapy. Our cases suggest that with early diagnosis, streptokinase infusion is an alternative to surgical management of selected patients with acute mesenteric ischemia.
mesh_terms: D000208:Acute Disease; D004617:Embolism / Q000000981:diagnostic imaging / Q000188:drug therapy*; D005260:Female; D006801:Humans; D007261:Infusions, Intra-Arterial; D008638:Mesenteric Arteries / Q000000981:diagnostic imaging; D008641:Mesenteric Vascular Occlusion / Q000000981:diagnostic imaging / Q000188:drug therapy*; D008875:Middle Aged; D011859:Radiography; D013300:Streptokinase / Q000008:administration & dosage*
chemical_list: D013300:Streptokinase