title: Mesenteric venous thrombosis associated with protein C deficiency.
abstract: An 83-year-old man had gradually worsening abdominal pain and vomiting. Laparotomy revealed segmental intestinal infarction resulting from thrombosis in the superior mesenteric vein. Necrosed intestine was resected and anastomosis was performed successfully. The patient was anticoagulated with intravenous heparin and nafamostat mesilate followed by oral aspirin. He recovered rapidly. Blood chemistry revealed protein C deficiency, while protein S and antithrombin III levels were normal. Laboratory evaluation of these proteins may help define the cause of mesenteric venous thrombosis.
authors.affiliation: Department of Surgery II, Nagoya City University Medical School, Nagoya, Japan.
authors.forename: M
authors.initials: M
authors.lastname: Mitani
authors.forename: Y
authors.initials: Y
authors.lastname: Kuwabara
authors.forename: H
authors.initials: H
authors.lastname: Kawamura
authors.forename: A
authors.initials: A
authors.lastname: Sato
authors.forename: K
authors.initials: K
authors.lastname: Hattori
authors.forename: Y
authors.initials: Y
authors.lastname: Fujii
mesh_terms: D015746:Abdominal Pain / Q000175:diagnosis; D000368:Aged; D000369:Aged, 80 and over; D000714:Anastomosis, Surgical; D000925:Anticoagulants / Q000008:administration & dosage; D003131:Combined Modality Therapy; D013505:Digestive System Surgical Procedures; D005500:Follow-Up Studies; D006801:Humans; D007813:Laparotomy / Q000379:methods; D008297:Male; D008642:Mesenteric Veins; D020151:Protein C Deficiency / Q000150:complications* / Q000175:diagnosis*; D016896:Treatment Outcome; D020246:Venous Thrombosis / Q000175:diagnosis* / Q000209:etiology* / Q000628:therapy
chemical_list: D000925:Anticoagulants