Diffuse pulmonary septal amyloidosis.
D000686:Amyloidosis / Q000473:pathology*; D006801:Humans; D008168:Lung / Q000473:pathology; D008171:Lung Diseases / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D011650:Pulmonary Alveoli / Q000473:pathology