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KMID : 0361020240670020113
Korean Journal of Otolaryngology - Head and Neck Surgery
2024 Volume.67 No. 2 p.113 ~ p.116
Vascular Leiomyoma Arising From the Nasal Floor Misdiagnosed as a Nasolabial Cyst in an 74-Year-Old Patient
Lee Jong-Hwan

Son Seung-Yup
Lee Kun-Hee
Abstract
Leiomyoma is a benign tumor that originates from smooth muscle and can develop anywherein the body where smooth muscle is present. However, leiomyoma arising in the head andneck region are very rare. We experienced a case of a 74-year-old male patient with a right na-sal floor mass. The patient complained of bleeding from the right nasal cavity, nasal conges-tion, and discharge. On physical examination, a relatively smooth-surfaced, well-demarcatedmass was observed in the right nasal floor. Preoperative imaging was interpreted as a right na-solabial cyst, and endoscopic excision was performed. Histologic examination confirmed it tobe vascular leiomyoma. The patient was followed up for 6 months postoperatively and remainsstable with no recurrence of symptoms. We report a case of vascular leiomyoma arising fromthe nasal floor that was mistaken for a nasolabial cyst in a 74-year-old patient.
KEYWORD
Floor, Leiomyoma, Nasal cavity
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