title: Odontogenic infection leading to cervical emphysema and fatal mediastinitis.
mesh_terms: D000328:Adult; D001442:Bacteroides Infections / Q000150:complications; D004646:Emphysema / Q000209:etiology*; D005491:Focal Infection, Dental / Q000150:complications*; D006801:Humans; D008297:Male; D008480:Mediastinitis / Q000209:etiology*; D009333:Neck / Q000473:pathology; D012466:Salivary Gland Diseases / Q000150:complications*; D013352:Subcutaneous Emphysema / Q000209:etiology*; D013364:Submandibular Gland Diseases / Q000150:complications*