title: [Infection of deep soft tissues of the neck in intravenous drug abuse].
abstract: BACKGROUND
  Despite the availability of antibiotics deep neck space infections with anaerobic germs (Ludwig's angina) still carry the potential for significant morbidity and mortality with delayed treatment. Usually, odontogenic infections with involvement of the submandibular space are the source of deep neck space infections in adults, whereas in the pediatric population the most common cause is acute tonsillitis with involvement of the peritonsillar space. During the second half of this century intravenous drug abusers appeared as a new group of patients at risk for deep neck space infections. When peripheral veins sclerosis the addicts feel it necessary to either inject subcutaneously or use the major vessels of the neck and groin. Intravenous drug abusers injecting the major vessels of the neck risk delayed diagnosis because of dissimulation of their injection practices. Dangerous complications of deep neck space infections may be the result.
  
  
  METHODS
  We report a clinical case with delayed diagnosis and fatal outcome.
  
  
  CONCLUSIONS
  Intravenous drug abuse is a rare cause for deep neck space infections but should be considered when swelling of the neck soft tissue of uncertain cause is presented. The search for the diagnose should not keep from taking quick therapeutic steps.
authors.affiliation: Klinik und Poliklinik für Hals-, Nasen-, Ohrenheilkunde, Universität zu Köln.
authors.forename: J
authors.initials: J
authors.lastname: Schöndorf
authors.forename: M
authors.initials: M
authors.lastname: Jungehülsing
authors.forename: H G
authors.initials: HG
authors.lastname: Brochhagen
authors.forename: F
authors.initials: F
authors.lastname: Pluisch
authors.forename: A
authors.initials: A
authors.lastname: Schultes
authors.forename: H
authors.initials: H
authors.lastname: Eckel
mesh_terms: D000328:Adult; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D003937:Diagnosis, Differential; D006801:Humans; D008158:Ludwig's Angina / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology*; D008297:Male; D009333:Neck; D013902:Radiography, Thoracic; D012772:Shock, Septic / Q000209:etiology; D018461:Soft Tissue Infections / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology*; D015819:Substance Abuse, Intravenous / Q000150:complications*; D013997:Time Factors; D014057:Tomography, X-Ray Computed
chemical_list: D000900:Anti-Bacterial Agents