title: Endovascular treatment as a bridge to successful surgical revascularization for chronic mesenteric ischemia.
abstract: Chronic mesenteric ischemia (CMI) can be treated with surgical revascularization or with angioplasty and stenting. As experience has been gained, endovascular treatment appears safe and effective in selected patients. Currently, surgical revascularization has better success and patency rates but also a higher short- and midterm mortality and morbidity, especially in patients at high surgical risk. A 72-year-old female with severe respiratory dysfunction presented with CMI resulting in profound malnutrition. Serial percutaneous interventions averted urgent surgery and reversed the mesenteric ischemia. Nine months later, after repeated angioplasty and stenting had failed, elective uncomplicated iliomesenteric bypass, in a medically optimized patient, resolved the ischemia. At an 18-month follow-up, the graft remained widely patent and the patient asymptomatic with a body weight corresponding to her ideal body weight. Compared to surgical revascularization, reocclusion or restenosis occurs more frequently after endovascular treatment of CMI, and reintervention may be necessary. Nevertheless, percutaneous intervention effectively provides relief from mesenteric ischemia and has lower perioperative complication rates compared to surgery in patients at high surgical risk. After initial relief of the CMI, the patient's condition may improve, allowing for more definitive secondary surgical revascularization, if needed.
authors.affiliation: Section of Vascular Surgery, Mayo Clinic Jacksonville, Jacksonville, Florida, USA.
authors.forename: Matthias
authors.initials: M
authors.lastname: Biebl
authors.forename: W Andrew
authors.initials: WA
authors.lastname: Oldenburg
authors.forename: Ricardo
authors.initials: R
authors.lastname: Paz-Fumagalli
authors.forename: J Mark
authors.initials: JM
authors.lastname: McKinney
authors.forename: Albert G
authors.initials: AG
authors.lastname: Hakaim
mesh_terms: D000368:Aged; D019917:Blood Vessel Prosthesis Implantation; D002908:Chronic Disease; D005260:Female; D006801:Humans; D007511:Ischemia / Q000601:surgery*; D018810:Magnetic Resonance Angiography; D008638:Mesenteric Arteries / Q000000981:diagnostic imaging / Q000601:surgery*; D008641:Mesenteric Vascular Occlusion / Q000000981:diagnostic imaging / Q000601:surgery*; D015607:Stents; D014057:Tomography, X-Ray Computed; D014654:Vascular Patency