Bronchoscopic lung cryobiopsy for the diagnosis of pulmonary alveolar proteinosis in a hypoxemic patient
We report a case of 59-year-old male who presented to our center with gradually worsening breathlessness and cough of 1-year duration. Chest radiograph revealed bilateral extensive pulmonary infiltrates and high-resolution computerized tomography scan revealed extensive bilateral ground-glass opacities with areas of sparing. BAL and transbronchial lung biopsy failed to confirm the diagnosis; hence, BLC was done which revealed pathologic findings suggesting PAP. BLC appears to be a promising diagnostic tool for the diagnosis of PAP and offers several diagnostic advantages compared to conventional techniques.
Source: Lung India - Category: Respiratory Medicine Authors: Vikas Marwah C D S Katoch P Sengupta Saikat Bhattacharjee Source Type: research
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