Triplets pregnancy with a normal foetus and a dicephalus dibrachius sirenomelus.
D009008:Abnormalities, Severe Teratoid; D000328:Adult; D005321:Extraembryonic Membranes; D005260:Female; D006257:Head; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy; D014310:Triplets