Henry C Quevedo1, Salman A Arain2, Nidal Abi Rafeh2. 1. Tulane University, Heart and Vascular Institute, New Orleans, LA 70112. Electronic address: hqueved@tulane.edu. 2. Tulane University, Heart and Vascular Institute, New Orleans, LA 70112.
Abstract
BACKGROUND: The left renal vein (LRV) entrapment syndrome is a rare condition. Here, we present a 22-year-old female presenting with recurrent nausea, vomiting, weight loss and evidence of the LRV compression by the superior mesenteric artery and the abdominal aorta. Hemodynamic assessment confirmed a pressure gradient of >3 mmHg between the LRV and the inferior vena cava. A self-expandable stent was then deployed in the LRV. Subsequent clinical follow-ups ensure full resolution of the patient's symptoms. METHODS: Multilingual search was performed in PubMed, Google scholar, Scielo, Korea Med and EMBASE with the medical subheadings "nutcracker syndrome", "nutcracker phenomenon" and "compression vein syndrome" from January 1983 to September 2013. RESULTS: Review of the literature exhibited a plethora of individual case reports (291 citations). Importantly, few retrospective case series [5] comprising a total of 157 patients included successful endovascular interventions. CONCLUSION: Endovascular therapy for nutcracker syndrome represents a safe and suitable treatment option, but prospective studies are needed to confirm these data.
BACKGROUND: The left renal vein (LRV) entrapment syndrome is a rare condition. Here, we present a 22-year-old female presenting with recurrent nausea, vomiting, weight loss and evidence of the LRV compression by the superior mesenteric artery and the abdominal aorta. Hemodynamic assessment confirmed a pressure gradient of >3 mmHg between the LRV and the inferior vena cava. A self-expandable stent was then deployed in the LRV. Subsequent clinical follow-ups ensure full resolution of the patient's symptoms. METHODS: Multilingual search was performed in PubMed, Google scholar, Scielo, Korea Med and EMBASE with the medical subheadings "nutcracker syndrome", "nutcracker phenomenon" and "compression vein syndrome" from January 1983 to September 2013. RESULTS: Review of the literature exhibited a plethora of individual case reports (291 citations). Importantly, few retrospective case series [5] comprising a total of 157 patients included successful endovascular interventions. CONCLUSION: Endovascular therapy for nutcracker syndrome represents a safe and suitable treatment option, but prospective studies are needed to confirm these data.
Authors: Alex T Cubberley; Mohanad Hamandi; Courtney Rawitscher; Karim Al-Azizi; Sameh Sayfo; Srinivasa Potluri; Phillip A Morales; Javier Vasquez; Chadi Dib Journal: Proc (Bayl Univ Med Cent) Date: 2021-01-26