We have located links that may give you full text access.
Comparative Study
Journal Article
Bronchoalveolar lavage cellularity in healthy children.
The role of bronchoalveolar lavage (BAL) in children remains to be defined, and to date there has been no standardization of acquisition and processing of the BAL fluid. The aim of the present study was to evaluate a standardized protocol for obtaining, processing, and analyzing BAL fluid and to establish reference values for healthy children. Eighteen children 3 mo to 10 yr of age were lavaged with three 1-ml/kg aliquots of normal saline, using a flexible bronchoscope into the right middle lobe. The first aliquot was processed separately; the second and the third were pooled. There was a higher percentage of neutrophils and epithelial cells in the first aliquot. The number of total cells per milliliter (median, Q1 to Q3) in the first aliquot was 60 (45 to 90) x 10(3)/ml; in the pooled sample it was 155 (75 to 257) x 10(3)/ml. Percentages (median, Q1 to Q3) of different cell types in the pooled sample were: macrophages, 91% (84 to 94); lymphocytes, 7.5% (4.7 to 12.8); neutrophils, 1.7% (0.6 to 3.5); eosinophils, 0.15% (0.0 to 0.3). The ratio of helper/cytotoxic T-cells was 0.58 (0.4 to 1). The results of this study demonstrate that BAL, using a standardized protocol adjusting instilled fluid volume by weight, appears to be appropriate in children and that cellular and protein values from healthy children are, apart from differences in lymphocyte subsets, similar to those found in healthy adults.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Diagnosis and Management of Cardiac Sarcoidosis: A Scientific Statement From the American Heart Association.Circulation 2024 April 19
Essential thrombocythaemia: A contemporary approach with new drugs on the horizon.British Journal of Haematology 2024 April 9
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app