Abstract
Leiomyoma is a benign smooth muscle tumor most commonly found in the uterus, skin, and gastrointestinal tract, and is rare in the nasal cavity. We report a rare case of leiomyoma of the nasal septum. A 57-year-old male was admitted with a history of complete right nasal obstruction for several months, without epistaxis, rhinorrhea, or headache. The tumor was removed by endoscopic endonasal surgery.