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.