title: Delivery obstructed by sacrococcygeal teratoma.
mesh_terms: D000328:Adult; D005260:Female; D005315:Fetal Diseases / Q000150:complications*; D006801:Humans; D007231:Infant, Newborn; D007744:Obstetric Labor Complications / Q000209:etiology*; D011247:Pregnancy; D012445:Sacrococcygeal Region; D013724:Teratoma / Q000150:complications*