Articles | Open Access | https://doi.org/10.55640/

ACUTE BRONCHIOLITIS IN CHILDREN UNDER TWO YEARS: CLINICAL FEATURES, DIAGNOSIS, AND PREDICTIVE MARKERS OF SEVERE COURSE

Bobojonov Khurshid Jumaniyozovich , Lecturer at the Department of Pre-Clinical Sciences Asia International University

Abstract

Acute bronchiolitis is one of the leading causes of hospitalization in infants and young children. The disease is characterized by inflammation and obstruction of small airways, most commonly caused by respiratory syncytial virus (RSV). Despite generally favorable outcomes, a part of patients develop severe hypoxemia and respiratory failure requiring intensive care. The study investigates clinical predictors, laboratory markers, and instrumental criteria associated with severe bronchiolitis in children under two years.

Keywords

bronchiolitis, RSV, infants, hypoxemia, pediatric pulmonology, inflammation, predictive markers

References

WHO. Respiratory Syncytial Virus in Children: Global Report. Geneva, 2022.

Shabalov N.P. Pediatrics: National Guidelines. Moscow, 2020.

Florin T.A. et al. Viral bronchiolitis: Current evidence and challenges. Lancet, 2023.

Patel H. Clinical predictors of severe bronchiolitis in infants. J Pediatr Pulmonol, 2022.

Riccardi M. Lung ultrasound in acute bronchiolitis: Diagnostic value. Pediatr Radiol, 2021.

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ACUTE BRONCHIOLITIS IN CHILDREN UNDER TWO YEARS: CLINICAL FEATURES, DIAGNOSIS, AND PREDICTIVE MARKERS OF SEVERE COURSE. (2025). International Journal of Medical Sciences, 5(12), 373-376. https://doi.org/10.55640/