Transcatheter Embolization of a Ruptured Internal Pudendal Artery Pseudoaneurysm in a Patient with Neurofibromatosis Type 1

Abstract

Neurofibromatosis type 1 (NF-1) is an autosomal dominant disorder. Pseudoaneurysms formation and rupture is an unusual complication of neurofibromatosis. To date, pseudoaneurysm of the internal pudendal artery associated with NF-1 has not been reported. In this article, we present a 62-yr-old man with NF-1 suffering from spontaneous hematoma of the perinea and scrotum. A digital substraction angiography disclosed a ruptured pseudoaneurysm of the right internal pudendal artery, which was successfully managed with transcatheter embolization.

Traumatic Pseudo Aneurysm of the Inferior Gluteal Artery as a Delayed Complication of a Buttock Penetrating Trauma

“…Internal iliac artery branch pseudo-aneurysms are uncommon, with only a few cases reported in the literature [3].…”