Eur Rev Med Pharmacol Sci 2015; 19 (16): 2978-2982

Clinicopathologic characteristics of pediatric tuberculous pleural effusion: a retrospective analysis of 112 consecutive cases

J.-L. Wang, G.-W. Zhao, Z.-Q. Zhang, X.-F. Wang, M.-S. Wang

Katharine Hsu International Research Center of Human Infectious Diseases, Shandong Provincial Chest Hospital, Jinan, China. 13789821006@163.com


OBJECTIVE: The aim of this study was to describe the clinicopathologic characteristics of pediatric tuberculous pleural effusion (TPE) patients to make an accurate diagnosis.

PATIENTS AND METHODS: Pediatric TPE patients who admitted to Shandong Provincial Chest Hospital were retrospectively reviewed from March 2006 to April 2015.

RESULTS: 112 pediatric TPE patients were enrolled. The mean age was 11.6 ± 3.2 years. 60 (53.6%) patients were diagnosed as TPE, 40 (35.7%) were TPE+Pulmonary tuberculosis (PTB). 96 (85.7%) patients had fever (> 37°C), 81 (72.3%) had dyspnea, 63 (56.3%) had cough. Radiological test results showed effusions on the right side in 58 patients (51.8%), on the left side in 50 patients (44.6%), and on both sides in 4 patients (3.6%). 6 (5.4%) patients were acid-fast bacilli (AFB) smear-positive. 16 (14.3%) PCR positive patients were identified. 41 (36.6%) TB patients were culture-positive. Almost all effusions (99.1%) had the biologic characteristics of exudates. In 91.2% of the effusions, more than 50% of leukocytes were lymphocytes. Pleural adenosine deaminase (40 U/L) was positive in 74.5% of the patients, and erythrocyte sedimentation rate was raised in 84.1%.

CONCLUSIONS: The usefulness of routine microbiological tests to diagnose pleural TB is limited by its poor sensitivity. Further studies should be performed to validate new techs and assays for pediatric TPE.

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To cite this article

J.-L. Wang, G.-W. Zhao, Z.-Q. Zhang, X.-F. Wang, M.-S. Wang
Clinicopathologic characteristics of pediatric tuberculous pleural effusion: a retrospective analysis of 112 consecutive cases

Eur Rev Med Pharmacol Sci
Year: 2015
Vol. 19 - N. 16
Pages: 2978-2982