Bronchoscope Dr said No cancer this am so what could it be if Hiler mass & Mediastinal Lymphadenopathy in lung? Tissue sent out after pathologist check

A few possibilities. Several things other than cancer can cause such abnormalities. Various infections and sarcoidosis come to mind. There's no way for a forum doctor to say anything more. The doctor(s) treating you or who did the bronchoscopy are the best to ask.