1.
Journal of Practical Radiology
;
(12)1996.
Artigo
em Chinês
| WPRIM
| ID: wpr-544859
RESUMO
Objective To analyse the radiological features and the diagnostic method of pulmonary alveolar proteinosis(PAP).Methods X-ray and CT manifestations of PAP in 37 cases confirmed with fiberoptic bronchoscopy and bronchoalveolar lavage were studied retrospectively.Results The radiologic features of PAP could be characterized as geographic,the “crazy-paving” pattern,lobar or segmental consolidation(air-brochogram sign)and like intersititial fibrosis.The radiologic manifestations were stable and more serious than the symptoms.Conclusion PAP is of typical radiologic feature,it is not difficult for diagnosis in combination with clinical characteristics.