A Case of Collagen Graft for Patulous Eustachian Tube / 대한이비인후과학회지

ABSTRACT

The patulous eustachian tube is not a common otorhinolaryngological disease, for which a standard therapy is not established yet. It is considered benign, but symptoms affecting the patient should not be overlooked or ignored. Using an acellular dermal graft (Collagen), we gained positive results in treating a patient, and thus report this case with a review of the literature.