Korean J Thorac Cardiovasc Surg.  2010 Feb;43(1):100-103.

Intracardiac Migration of a Renal Stent from the Left Renal Vein to the Right Ventricle during the Treatment of Nutcracker Syndrome: A case report

Affiliations
  • 1Department of Thoracic and Cardiovascular Surgery, Keimyung University Dongsan Medical Center, College of Medicine, Keimyung University, Korea. sy56218@dsmc.or.kr
  • 2Department of Internal Medicine, Keimyung University Dongsan Medical Center, College of Medicine, Keimyung University, Korea.

Abstract

We report her on a rare case of a renal stent that migrated into the right ventricle in a patient with nutcracker syndrome. A 29-year-old woman was admitted to the hospital and she was suffering from flank pain. The computed tomography of the abdomen demonstrated that the left renal vein was compressed between the abdominal aorta and the superior mesenteric artery (nutcracker syndrome). A self expandable stent was placed across the left renal vein for treating her nutcracker syndrome. The next day after the procedure, the follow up chest radiograph showed that the displaced stent had migrated into the right ventricle. After percutanous endovascular stent removal had failed, the stent was ultimately removed by performing cardiac surgery. At the 6th postoperative month, there have been no abdominal or cardiac symptoms.

Keyword

Stents; Prosthesis failure; Vascular disease; Blood vessel prosthesis

MeSH Terms

Abdomen
Adult
Aorta, Abdominal
Blood Vessel Prosthesis
Female
Flank Pain
Follow-Up Studies
Heart Ventricles
Humans
Mesenteric Artery, Superior
Prosthesis Failure
Renal Veins
Stents
Stress, Psychological
Thoracic Surgery
Thorax
Vascular Diseases
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