title: Speckled radiopacity of the cartilaginous nasal septum: a sign of aging or a feature of chronic systemic disease?
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D000375:Aging; D044383:Black People; D002114:Calcinosis / Q000000981:diagnostic imaging / Q000503:physiopathology; D002356:Cartilage / Q000000981:diagnostic imaging* / Q000502:physiology / Q000503:physiopathology; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009300:Nasal Septum / Q000000981:diagnostic imaging* / Q000502:physiology / Q000503:physiopathology; D009999:Ossification, Heterotopic / Q000000981:diagnostic imaging / Q000503:physiopathology; D011859:Radiography; D044465:White People