title: [A sacro-coccygeal tumor].
mesh_terms: D000328:Adult; D005260:Female; D005313:Fetal Death; D005315:Fetal Diseases / Q000473:pathology*; D006801:Humans; D008297:Male; D006831:Polyhydramnios / Q000209:etiology; D011247:Pregnancy; D013724:Teratoma / Q000473:pathology*
vernacular_title: A propos d'une tumeur sacro-coccygienne.