Due to the extent of the lesion, the existing ischemic brain damage and involvement of the torcular, no therapeutic options were available and the child died of irreversible cardiac failure.

• 由于该畸形导致的缺血性脑损伤的存在及中空区的累及，没有哪一种治疗方法是有效的，患者多死于不可逆性心脏功能衰竭。