Objectives: Respiratory cytology specimens such as bronchoalveolar lavage (BAL) and bronchial wash (BW) obtained using a fiberoptic bronchoscope are very useful in detecting or ruling out various inflammatory conditions, infections, and neoplastic lesions. A study was carried out to determine the usefulness of respiratory cytology in the diagnosis of pulmonary lesions and the limitations of cytology if any, and correlate the results of cytology with biopsies wherever possible.
Methods: All bronchoscopic cytology and biopsy specimens received at the pathology laboratory of this tertiary care institute between June 2014 and May 2017 were analyzed.