Etiologic Profile of Older Children With Diffuse Radiological Changes in Eastern China.
Front Pediatr
; 10: 823350, 2022.
Article
en En
| MEDLINE
| ID: mdl-35586823
ABSTRACT
Objective:
To analyze the etiology of chest diffuse radiological changes (DRC) in children older than 2 years.Methods:
A retrospective study was conducted on a primary cohort of children with DRC underwent high resolution computed tomography (HRCT).Results:
DRC mainly included bronchial wall thickening, interlobular septal thickening, pleural thickening, ground glass opacity, mosaic perfusion, reticular & linear opacities, nodular opacity, and tree-in-bud. Of the identified 457 children with DRC, 83 of children older than 2 years with DRC were included in the present study. Ground glass opacity (53, 63.9%) and reticular & linear opacities (44, 53.0%) were frequently identified findings of HRCT, and no tree-in-bud pattern was observed. By contrast, among children with DRC by M. pneumoniae (n = 64), bronchial wall thickening (33, 51.6%), and mosaic perfusion (17, 26.6%) were common patterns of HRCT in addition to ground glass opacity (36, 56.3%). Most of etiologies were connective tissue disease (24, 28.9%), followed by diffuse alveolar hemorrhage syndrome (9, 10.8%), Langerhans cell histiocytosis (7, 8.4%), and recurrent aspiration (6, 7.2%).Conclusions:
This study adds further insights into the role of HRCT in diagnosing childhood interstitial lung diseases, indirectly reflecting disease compositions.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Tipo de estudio:
Etiology_studies
/
Observational_studies
/
Prognostic_studies
Idioma:
En
Revista:
Front Pediatr
Año:
2022
Tipo del documento:
Article
País de afiliación:
China