label: Bronchial Epithelial Dysplasia
label_lc: bronchial epithelial dysplasia
description: "A non-invasive, precancerous lesion in the bronchial epithelium. Depending on the morphologic features it is classified as columnar cell dysplasia, basal cell dysplasia, squamous dysplasia, or bronchial epithelial dysplasia with transitional differentiation."