비인두에 발생한 분리종 1예

초록

Choristoma is a rare, non-malignant histologically normal tissue in abnormal regions. It should be differentially diagnosed from hamartoma or teratoma. We report a case of nasopharyngeal choristoma of 61-year-old women with snoring and sleep apnea. She previously visited our hospital with incidentally found left nasopharyngeal mass. Mass excision was conducted and microscopic report showed it as a choristoma.

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