Bethesda Dermatopathology Lab (BDL) is a full service dermatopathology lab dedicated to the evaluation of diseases of the skin, hair, nail and oral cavity. In addition, BDL provides continuing education (CME) hours and credits though DermPath Review. BDL is recognized as one of the most trusted sources in the region for diagnosing skin conditions. We provide doctors and their patients with accurate, timely, and specific diagnoses that will lead to the most appropriate treatment options. BDL is recognized as one of the most trusted sources in the region for diagnosing skin conditions.