title: Ultrasonographic and computed tomographic findings of thromboembolism of the portal system by superior mesenteric vein thrombosis as a complication of appendicitis.
mesh_terms: D000328:Adult; D001064:Appendicitis / Q000150:complications*; D006801:Humans; D008297:Male; D008641:Mesenteric Vascular Occlusion / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000209:etiology; D008642:Mesenteric Veins; D013927:Thrombosis / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000209:etiology; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography