A case of pulmonary alveolar proteinosis misdiagnosed as COVID-19 pneumonia

Abstract A 48-year-old female patient with complaints of shortness of breath and coughing had bilateral diffuse infiltration in her chest X-ray and diffuse ground-glass opacities in her chest computed tomography. Despite her polymerase chain reaction test being negative, she was treated 10 days for coronavirus disease 2019 (COVID-19) pneumonia due to her radiological images and clinical hypoxia. As there was no improvement in her symptoms, she was administered fiberoptic bronchoscopy and she was diagnosed with pulmonary alveolar proteinosis (PAP). PAP can be confused with COVID-19 pneumonia due to their similar clinical and radiological appearances.

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Bibliographic Details
Main Authors: Sisman,Mustafa, Karapolat,Sami, Topaloglu,Omer, Akdogan,Ali, Turkyilmaz,Atila
Format: Digital revista
Language:English
Published: Academia Mexicana de Cirugía A.C. 2022
Online Access:http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S2444-054X2022000300402
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