Correlation of Bronchoalveolar Lavage with Radiographic Evidence of Pneumonia in Thermally Injured Children

Peter I. Ramzy, Marc G. Jeschke, Steven Wolf, Lennard Swischuk, John P. Heggers, David Herndon

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

The diagnosis of pneumonia in the critically ill patient is very difficult because the usual signs and symptoms are unreliable in the intensive care setting. Bronchoalveolar lavage (BAL) is a diagnostic tool with a reported sensitivity of 70%. The purpose of this study was to determine the efficacy and specificity of BAL in severely burned pediatric patients. An analysis was performed in which BAL cultures were compared and correlated to chest radiographs. Patient characteristics, such as age, sex, burn size, depth of burn, and the presence of inhalation injury were evaluated. Over a period of 8 months, 58 thermally injured children were identified who underwent 101 BALs. The mean age was 6.5 ± 5 years, mean TBSA was 39 ± 27%, and inhalation injury was diagnosed in 20 patients (35%). Of 101 BALs, 48 were positive, and of the 101 chest radiographs, 20 demonstrated signs of pneumonia. Ten of those were associated with a positive BAL and 10 with a negative BAL. Thus, the positive predictive value of BAL was 21%, whereas the negative predictive value was 81%. Interestingly 80% of patients with tracheobronchitis from inhalation injury demonstrated a positive BAL. We conclude that in pediatric burn patients BAL correlates poorly with radiographic signs of pneumonia.

Original languageEnglish (US)
Pages (from-to)382-385
Number of pages4
JournalJournal of Burn Care and Rehabilitation
Volume24
Issue number6
DOIs
StatePublished - Nov 2003

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Bronchoalveolar Lavage
Pneumonia
Dimercaprol
Inhalation
Wounds and Injuries
Inhalation Burns
Thorax
Pediatrics
Critical Care
Critical Illness
Signs and Symptoms

ASJC Scopus subject areas

  • Rehabilitation
  • Surgery
  • Nursing(all)
  • Health Professions(all)
  • Emergency Medicine

Cite this

Correlation of Bronchoalveolar Lavage with Radiographic Evidence of Pneumonia in Thermally Injured Children. / Ramzy, Peter I.; Jeschke, Marc G.; Wolf, Steven; Swischuk, Lennard; Heggers, John P.; Herndon, David.

In: Journal of Burn Care and Rehabilitation, Vol. 24, No. 6, 11.2003, p. 382-385.

Research output: Contribution to journalArticle

Ramzy, Peter I. ; Jeschke, Marc G. ; Wolf, Steven ; Swischuk, Lennard ; Heggers, John P. ; Herndon, David. / Correlation of Bronchoalveolar Lavage with Radiographic Evidence of Pneumonia in Thermally Injured Children. In: Journal of Burn Care and Rehabilitation. 2003 ; Vol. 24, No. 6. pp. 382-385.
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