title: Sacrococcygeal teratoma of the fetus complicating pregnancy.
mesh_terms: D000328:Adult; D005260:Female; D005315:Fetal Diseases / Q000150:complications*; D006801:Humans; D006831:Polyhydramnios / Q000150:complications*; D011225:Pre-Eclampsia / Q000150:complications; D011247:Pregnancy; D012445:Sacrococcygeal Region; D013724:Teratoma / Q000150:complications*