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. 2019 Dec 25;12(4):456–459. doi: 10.3400/avd.oa.19-00082

Table 2 Classification of the spontaneous isolated superior mesenteric artery dissection and treatment.

Classification Patients (%) Treatment
Medicinal Invasive
Type I 6 (20) 6 (2)* 0
Type II 5 (17) 4 Conservative→Aneurysmectomy and iliac-ileal bypass 1
Type III 5 (17) 5 0
Type IV 11 (30) 11 (3)* 0
Type V 1 (3) 1 0
Type VI 2 (7) 0 Stent deployment 1
Thrombectomy & intimectomy→Aneurysmectomy and iliac-ileal a. bypass 1

*: patient who was prescribed aspirin.