저자들은 음성변화를 주소로 내원한 73세 남자 환자에서 전산 단층촬영과 기관지내시경을 통해 성문 하부부터 시작된 기관골형성증 1예를 경험하였기에 문헌고찰과 함께 보고하는 바이다.
Tracheopathia osteoplastica is a rare, benign pathologic condition chahacterized the occurrence of numerous cartilage and bony nodules within the tissue of mucosa. We report a case of tracheopathia osteoplastica that involved both larynx and trachea. The patient was 73 years old male and had hoarseness. The neck CT showed thickened and irregular wall of the trachea extending to the level of the carina with multiple calcified nodules and plaques of bony density projecting into the lumen.
