J Rhinol.
2011 Nov;18(2):151-154.
A Case of Chondro-Osseous Respiratory Epithelial Adenomatoid Hamartoma Originated from Nasal Cavity
- Affiliations
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- 1Department of Otorhinolaryngology-Head and Neck Surgery, Busan St. Mary's Medical Center, Busan, Korea. mdssong@hanmail.net
Abstract
- Hamartoma is a non-malignant malformation or developmental anomaly of tissue development that may occur anywhere in the body but is rarely reported in the nasal cavity, paranasal sinuses, or nasopharynx. Chondro-osseous respiratory epithelial adenomatoid hamartoma (CO-REAH) of the nasal cavity is exceedingly rare, and can be confused both grossly and microscopically with more serious sinonasal tumors. We present the case of a 58-year-old man with a nasal cavity mass, which was removed by an endonasal approach. Radiographic and histological studies permitted a diagnosis of CO-REAH in this case.