title: Acute upper airway obstruction secondary to the retropharyngeal bleeding after pharyngeal punch biopsy.
authors.affiliation: Chino Community Hospital, California.
authors.forename: J K
authors.initials: JK
authors.lastname: Lin
mesh_terms: D000208:Acute Disease; D000368:Aged; D000369:Aged, 80 and over; D000402:Airway Obstruction / Q000209:etiology*; D001707:Biopsy, Needle / Q000009:adverse effects*; D006470:Hemorrhage / Q000150:complications*; D006801:Humans; D008297:Male; D010614:Pharynx / Q000473:pathology*