respiratory system disorder tracheobronchopathia osteochondroplastica https://www.malacards.org/card/tracheopathia_osteoplastica tracheobronchopathia osteochondroplastica MEDGEN:854438 cartilaginous or bony projections into the tracheobronchial lumen tracheobronchopathia osteoplastica Orphanet:3348 Tracheobronchopathia osteochondroplastica (TO) is an idiopathic and benign disease of the large airways characterized by submucosal osteocartilaginous nodules presenting in the trachea with or without the involvement of the major bronchi. MESH:C536977 UMLS:C3887588 icd11.foundation:1797446244 tracheopathia osteoplastica SCTID:54675009 GARD:0005235 MONDO:0008587 OMIM:189961