This disease should be differentiated from variation of the large cisternamagna arachnoid cyst of the posterior forssa cystic neoplasm and severe hypoplasia of the cerebellum.
本病需与后颅窝蛛网膜囊肿、囊性新生物和变异的巨大枕大池以及重度小脑发育不全鉴别。
2
The model was made by injecting blood into cisternamagna twice.