Endovascular Solution to Endoleak Phenomenon After Open Repair of Abdominal Aortic Aneurysm.

Endovascular aneurysm repair (EVAR) has quickly outpaced open treatment of infrarenal abdominal aortic aneurysm (AAA) and iliac artery aneurysms, relegating most open AAA repair for either young patients with long life expectancy or patients with extreme anatomic constraints. Typically, open repair involves opening the aneurysm sac with suture ligation of back-bleeding vessels. However, in situations where an aortobifemoral repair is performed, proximal and distal ligation can be performed leaving behind a "remnant" aorta and iliac arteries. Usually, major palpable vessels are ligated and small lumbars spontaneously thrombose. However, failure of this to occur can lead to a rare situation in which there is persistent filling of a remnant aorta and aneurysm sac leading to a situation similar to a type II endoleak after EVAR. Typically, this leak has been repaired by open ligation. We present a technique for endovascular coiling and thrombin injection to correct a "type II endoleak" from a back-bleeding lumbar artery after open aortoiliac and femoral aneurysm repair.

Inguinal pain and fullness due to an intravascular leiomyoma in the external iliac vein.

Intravascular leiomyomatosis (IVL) is a benign smooth muscle tumor that evolves from the pelvic veins and can spread to the central veins and heart. Cardiac involvement is the most commonly reported presentation. Initial diagnosis is difficult, and IVL is commonly misdiagnosed as thrombus or atrial myxoma. Appropriate imaging and a high clinical suspicion are required for accurate diagnosis. We report a rare case of IVL in the external iliac vein that recurred 4 years after hysterectomy. Only four cases have been reported in the literature to involve the external iliac vein as it has no direct connection to pelvic venous drainage.