Pathology of Sarcoidosis

Pathologists are frequently involved in the diagnosis of sarcoidosis on conventional biopsies or examining bronchoalveolar lavage fluid and assisting bronchoscopists when performing bronchial or transbronchial biopsies or transbronchial needle aspiration (TBNA)/endobronchial ultrasound (EBUS)-guided biopsies of enlarged lymph nodes. Histology generally does not pose difficult tasks in the correct clinical and imaging scenario, but atypical forms...