title: [Prenatal ultrasonic diagnosis of occipital encephalocele].
mesh_terms: D004677:Encephalocele / Q000175:diagnosis*; D005260:Female; D006801:Humans; D009777:Occipital Bone; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D011296:Prenatal Diagnosis; D014463:Ultrasonography