Pulmonary atypical adenomatous hyperplasia

Atypical adenomatous hyperplasia (AAH) is a hyperplastic lesion of the epithelial lining of pulmonary alveoli.

Pulmonary atypical adenomatous hyperplasia

Atypical adenomatous hyperplasia (AAH) is a hyperplastic lesion of the epithelial lining of pulmonary alveoli.