title: Pulmonary opacities in pseudoxanthoma elasticum: report of two cases.
mesh_terms: D000328:Adult; D005260:Female; D006471:Gastrointestinal Hemorrhage; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D011561:Pseudoxanthoma Elasticum / Q000000981:diagnostic imaging*; D011859:Radiography