Multiple Spontaneous Visceral Arterial Dissections in a Patient With Tolosa-Hunt Syndrome on Corticosteroid Therapy.

ABSTRACT

Multiple spontaneous visceral arterial dissections are an infrequent occurrence. The etiology, risk factors and natural history of these dissections have not been elucidated, and the optimal therapeutic strategy has not been established. We report a rare case of multiple spontaneous visceral arterial dissections involving the celiac artery, splenic artery, superior mesenteric artery, and right renal artery in a patient with Tolosa-Hunt syndrome on short-term corticosteroid therapy. The patient was subjected to conservative treatment and endovascular repair, achieving good clinical and radiological outcomes during the long-term follow-up period.