title: Back and hip pain in pregnancy due to chordoma.
mesh_terms: D000293:Adolescent; D001416:Back Pain / Q000209:etiology*; D002817:Chordoma / Q000150:complications* / Q000175:diagnosis; D005260:Female; D006615:Hip; D006801:Humans; D009373:Neoplasms, Germ Cell and Embryonal / Q000175:diagnosis; D010146:Pain / Q000209:etiology; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis*