Regec S P, Bernstine R L
Obstet Gynecol. 1979 Sep;54(3):369-71.
Hydranencephaly in a twin gestation was demonstrated prenatally by ultrasonography and confirmed following delivery by cranial computerized axial tomography (CAT). Prenatal diagnosis of intracranial anomalies is possible with the use of ultrasonography. This is the third report of the occurrence of hydranencephaly in a twin gestation.
双胎妊娠中的积水性无脑畸形在产前通过超声检查得以证实，并在分娩后经头颅计算机断层扫描（CAT）确诊。使用超声检查可对颅内异常进行产前诊断。这是关于双胎妊娠中发生积水性无脑畸形的第三例报告。
