Massive hemorrhage following tracheostomy.
D000293:Adolescent; D016122:Brachiocephalic Trunk; D002648:Child; D005402:Fistula / Q000209:etiology*; D006470:Hemorrhage / Q000209:etiology*; D006801:Humans; D008297:Male; D014133:Tracheal Diseases / Q000209:etiology*; D014140:Tracheotomy / Q000009:adverse effects*