title: The importance of karyotype determination in a fetus with ventriculomegaly and spina bifida discovered during the third trimester.
mesh_terms: D000328:Adult; D001927:Brain Diseases / Q000175:diagnosis* / Q000209:etiology; D002869:Chromosome Aberrations / Q000175:diagnosis; D025063:Chromosome Disorders; D002902:Chromosomes, Human, 16-18; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D007621:Karyotyping; D008591:Meningomyelocele / Q000150:complications / Q000175:diagnosis*; D011247:Pregnancy; D011263:Pregnancy Trimester, Third; D011296:Prenatal Diagnosis; D014314:Trisomy; D014463:Ultrasonography