Antenatal diagnosis of achondroplasia with comment on Deuel's "halo" sign.
D000130:Achondroplasia / Q000000981:diagnostic imaging*; D005260:Female; D005313:Fetal Death / Q000175:diagnosis* / Q000000981:diagnostic imaging; D005315:Fetal Diseases / Q000000981:diagnostic imaging*; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy; D011859:Radiography