Asymptomatic Finding of Portal Vein Aneurysm

This case study presents a 53-year-old male with a history of obstructive sleep apnea, hypertension, Gastroesophageal Reflux Disease (GERD), morbid obesity, and chronic lower extremity edema who was found to be unresponsive and was diagnosed with an incidental asymptomatic portal vein aneurysm. This patient’s aneurysm was completely asymptomatic with no related findings despite this vascular anomaly usually occurring with clinical implications.