Wide operative resection and postoperative administration of anticoagulants may prevent recurrent disease and improve the survival rate, indicated by treatment of a patient with recurrent mesenteric venous thrombosis. The recurrence rate of this disease after primary surgical resection is estimated at 30%. The mortality after recurrent disease is 37%, and all deaths occurred in patients who were not given anticoagulant drugs after the recurrent episode.
Jona J, Cummins GM, Head HB, Govostis MC. Recurrent Primary Mesenteric Venous Thrombosis. JAMA. 1974;227(9):1033-1035. doi:10.1001/jama.1974.03230220023006