She underwent bronchoscopy with bronchial brushing and transbronchial aspirate of the right lung on 10/24/95: no tumor cells were identified, GMS stains were negative and there was no evidence of viral changes, fungus or PCP by culture or molecular assay. 
She underwent bronchoscopy with bronchial brushing and transbronchial aspirate of the right lung on 10/24/95 : no tumor cells were identified , GMS stains were negative and there was no evidence of viral changes , fungus or PCP by culture or molecular assay .