Percutaneous Intentional Extraluminal Recanalization of Chronic Total Occlusions: A Review of Reentry Devices.

Percutaneous intentional extraluminal recanalization (PIER) is an endovascular subintimal crossing technique used to treat chronic total occlusions (CTOs) of the peripheral arteries. Intraluminal revascularization remains the standard over PIER when technically feasible; however, when intraluminal approaches fail, PIER may be preferred prior to pursuit of surgical bypass grafting. The major cause of failure of PIER is inability to reenter the true lumen after crossing the CTO.

Pre-operative uterine artery embolization before hysterectomy or myomectomy: a single-center review of 53 patients.

Purpose: To assess outcomes of planned pre-operative uterine artery embolization (UAE) in patients with uterine fibroids at high risk for bleeding prior to hysterectomy or myomectomy.

Materials & Methods: A retrospective review of 53 consecutive patients who underwent planned UAE followed by surgery from 2004 to 2019 was performed in a subset of patients deemed high risk for bleeding by the referring surgeon due to bulky fibroids and/or adhesions. Characteristics of the largest fibroid, total number of fibroids, embolic agents, estimated blood loss (EBL), complications, and other factors were collected.

Iliocaval Reconstruction: Review of Technique, Challenges, and Outcomes.

Iliocaval thrombosis is a major source of morbidity for patients, with a range of clinical presentations, including recurrent lower extremity deep venous thrombosis and postthrombotic syndrome. Endovascular reconstruction of chronic iliocaval occlusion has been demonstrated to be a technically feasible procedure that provides long-lasting symptom relief in combination with antithrombotic therapy and close clinical monitoring. Herein, we describe the etiologies of iliocaval thrombosis, patient assessment, patient management prior to and after intervention, procedural techniques, and patient outcomes.

Maximizing Educational Engagement and Program Exposure for Recruitment to the Integrated and Independent Interventional Radiology Programs in a Virtual Environment.

Interventional Radiology residency training programs experienced significant impacts secondary to the COVID-19 pandemic. Prospective resident recruitment and resident education were particularly affected due to limitations on in-person gatherings in effort to curb exposure. Finding ways to mitigate the pandemic's effect on recruitment and education was a challenge faced by residency programs across the nation.

Embryonal rhabdomyosarcoma of the biliary tree: A rare cause of obstructive jaundice in children which can mimic choledochal cysts.

Jaundice in children is more often due to hepatic disease than obstruction. Differential considerations for obstructive jaundice in children include choledocholithiasis, choledochal cysts and rare neoplasms. Rhabdomyosarcoma, the most common soft tissue sarcoma in pediatric patients, typically involves the head and neck, genitourinary system and extremities.