title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 33-1996. A 55-year-old man with a long-term tracheostomy and acid-fast bacilli in peristomal granulations.
mesh_terms: D006099:Granuloma / Q000382:microbiology* / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D009165:Mycobacterium Infections, Nontuberculous / Q000382:microbiology*; D016926:Mycobacterium chelonae / Q000302:isolation & purification*; D012891:Sleep Apnea Syndromes / Q000601:surgery; D014133:Tracheal Diseases / Q000382:microbiology* / Q000473:pathology; D014139:Tracheostomy; D014382:Tuberculosis, Cutaneous / Q000382:microbiology*