Bacterial Ball in Concha Bullosa: Report of a Case With Unusual Location

Choristoma, also known as a hairy polyp, is rare benign mass that commonly occurs in the nasopharynx and oropharynx head neck region. It usually diagnosed children has rarely been reported adults. In this study, we describe nasopharyngeal choristoma an adult man. The was located at lateral wall, patient expressed intermittent nasal stuffiness ear fullness. successfully removed using endoscopic approach. Since adults rare, it important to distinguish from other tumors or cavity. report, radiologic characteristics of summarize importance differential diagnosis masses.