title: Multiple foci of atypical epithelial hyperplasia (tumourlets) in irradiated human lungs.
mesh_terms: D000328:Adult; D001344:Autopsy; D006801:Humans; D006965:Hyperplasia / Q000209:etiology; D008168:Lung / Q000473:pathology; D008171:Lung Diseases / Q000209:etiology* / Q000473:pathology; D008175:Lung Neoplasms / Q000532:radiotherapy*; D008297:Male; D009362:Neoplasm Metastasis; D011014:Pneumonia / Q000209:etiology / Q000473:pathology; D011650:Pulmonary Alveoli / Q000473:pathology; D011832:Radiation Injuries; D011878:Radiotherapy / Q000009:adverse effects*; D013736:Testicular Neoplasms