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Superior mesenteric vein thrombosis accompanied with severe appendicitis
1Department of Surgery, Samsung Medical Center, Sungkyunkwan Universitiy School of Medicine, Seoul, Korea.
Superior mesenteric vein (SMV) thrombosis caused by acute appendicitis is a very rare entity nowadays. We report a successfully treated case of a 21-year-old man with SMV thrombosis associated with severe acute appendicitis. Intravenous heparin was administered, and it was later substituted with warfarin. Systemic antibiotic therapy was continued for 1 week, and it was substituted with oral antibiotics, which were administered for 3 weeks. On the 45th postoperative day, follow-up computed tomography scan demonstrated dissolution of SMV thrombosis. Anticoagulation therapy was maintained for 3 months. He was discharged without any complications. SMV thrombosis can be treated successfully with emergency appendectomy, broad-spectrum antibiotics, and anticoagulation therapy.
Superior mesenteric vein (SMV) thrombosis caused by acute appendicitis is a very rare entity nowadays. We report a successfully treated case of a 21-year-old man with SMV thrombosis associated with severe acute appendicitis. Intravenous heparin was administered, and it was later substituted with warfarin. Systemic antibiotic therapy was continued for 1 week, and it was substituted with oral antibiotics, which were administered for 3 weeks. On the 45th postoperative day, follow-up computed tomography scan demonstrated dissolution of SMV thrombosis. Anticoagulation therapy was maintained for 3 months. He was discharged without any complications. SMV thrombosis can be treated successfully with emergency appendectomy, broad-spectrum antibiotics, and anticoagulation therapy.
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