Duplicated Inferior Vena Cava: A Rare Anatomical Variation

Abstract

The inferior vena cava is a crucial venous structure that originates during the first trimester of gestation. Anomalies in its development can lead to rare conditions, including duplication of the inferior vena cava (DIVC). This case report describes a 26‐year‐old male with no significant medical history who presented with acute dysphagia after consuming a large piece of chicken. An esophagogastroduodenoscopy revealed food impaction, which was successfully managed. However, an incidental finding during a computed tomography scan revealed a DIVC, a rare anatomical variation. This case highlights the importance of recognizing such vascular anomalies, as they can have significant clinical implications, particularly in surgical and interventional procedures. While the patient remained asymptomatic concerning the DIVC, the condition requires careful monitoring to prevent potential complications, such as deep vein thrombosis, pulmonary embolism, and misdiagnosis during imaging studies. This report contributes to the growing body of literature on DIVC, emphasizing the need for awareness of this condition among clinicians to ensure accurate diagnosis and appropriate management.