title: Instability of gait as an extrapulmonary sequela in acute Legionella pneumonia: a case report.
abstract: BACKGROUND
  Legionnaires disease is a potentially fatal infection often associated with permanent pulmonary fibrosis in survivors. Although neurological complications are not infrequent, chronic peripheral neuropathy in the absence of pulmonary abnormalities is an uncommon consequence of Legionnaires disease.
  
  
  METHODS
  A 51-year-old woman was admitted to the Emergency Department due to acute respiratory failure. Chest computed tomographic (CT) scan revealed bilateral consolidation shadows suggestive of acute respiratory disease syndrome (ARDS). Urine culture was evaluated and empiric therapy was administered due to a clinical suspicion of acute legionella pneumonia. Acute flaccid paralysis of the limbs and cutaneous rash complicated the clinical course. Treatment with appropriate antibiotics and steroids resulted in complete recovery of pulmonary damage, whereas mild ataxic gait was present at 1-year follow-up.
  
  
  CONCLUSIONS
  The outcome of this case confirms that the early exudative phase of ARDS in the absence of bronchial dilatation on chest CT scan is not always related to pulmonary fibrosis in survivors at follow-up. It also demonstrates that peripheral neuropathy can persist despite tailored treatment.
authors.affiliation: Department of Respiratory Disease, Physiopathology and Rehabilitation, Second University of Naples (SUN), AORN Monaldi Hospital, Naples, Italy.
authors.forename: Umberto
authors.initials: U
authors.lastname: Caterino
mesh_terms: D000208:Acute Disease; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D005260:Female; D020234:Gait Ataxia / Q000209:etiology*; D006801:Humans; D016952:Legionella pneumophila; D007877:Legionnaires' Disease / Q000150:complications* / Q000188:drug therapy; D008875:Middle Aged; D016896:Treatment Outcome
chemical_list: D000900:Anti-Bacterial Agents