Akin, J.,J T., Gray, S. W., & Skandalakis, J. E. (1976). Vascular compression of the duodenum: Presentation of ten cases and review of the literature. Surgery, 79(5), 515. 

            Notes: Review of ten cases of patients diagnosed with SMAS, 9 female 1 male. One patient was deceased within 24 hours of admission. In eight patients, sypmtoms were completely relieved after surgery (two duodenojejunostomy with division of the ligament of treitz, 7 division of the ligament of treitz). One patient was only partially relieved due to “unwillingness to eat a normal diet.” Also includes review of literature of 94 cases since 1962 (until 1976 when the study was written), with data on age and sex, symptoms, causes and predispositions, diagnosis, and treatment, determining an 82% success rate for the duodenojejunostomy based on literature. Link: http://www.ncbi.nlm.nih.gov/pubmed/1265660