Radiologic problem of the month. Bibasal infiltrates in the lungs.
D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D011859:Radiography; D012595:Scleroderma, Systemic / Q000000981:diagnostic imaging* / Q000473:pathology