Abstract
Authors unexpectedly observed unusual findings similar to the so called Tracheopathia chondroosteoplastica on a patient, female aged 40, who recently visited the Outpatient Dept. of Oto-rhinolaryngology at Itabashi Hospital of Nihon University with complaint of bloody sputum, and an examination of bronchoscopy was performed.
The authors herein report this case and attempt to give some considerations to literature of this disease.
