Patulous Eustachian Tube Accompanied by Internal Carotid Artery Anomalies

Patulous Eustachian tube is a physical disorder in which the normally closed Eustachian tube remains open intermittently. Internal carotid artery (ICA) anomalies accompanied by Eustachian tube anomalies have been described very rarely in the literature. To the best of our knowledge, the presented case is the second case in the literature. In this report, we present a rare case of ICA anomalies accompanied by a bilateral patulous Eustachian tube in a 51-year-old woman.