Week 21 照完結構, 有blake's pouch cyst, fourth ventricle was open with persistent blake’s pouch cyst bulges into the cisterna mahnum. cerebellar vermis was seen on coronal and sagittal plane and the fastigium primary fissure and secondary fissure were intact thus vermian hypoplasia is unlikely, there is no upward rotation of the vermis, vermian brain stem angle 23 degrees.
李卓漢醫生回覆