Treatment Results for Spontaneous Isolated Superior Mesenteric Artery Dissection according to Our Previous Guidelines and Collective Literature Review

If bowel necrosis or arterial rupture was not present, conservative treatment of ISMAD was a safe and effective treatment. Aneurysmal type IV patients on computed tomography scan should be carefully followed up, and if there is a recurrence of pain or aneurysmal progression, an endovascular procedure could be safely performed.