[A study of clinical radiology of "Egg Shell" calcification of the hilar lymph nodes in silicosis (author's transl)].
D000328:Adult; D002114:Calcinosis / Q000000981:diagnostic imaging* / Q000209:etiology; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging*; D008198:Lymph Nodes / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D011859:Radiography; D012829:Silicosis / Q000000981:diagnostic imaging*