Surgical results showed that vascular compression or contact of the facial nerve root exit / entry zone ( REZ ) was present in 75 cases compression of the facial nerve due to cerebellar tonsillar hernia in one case and no vascular compression in 2 cases .

手术结果显示面神经根部受血管压迫75例，1例为小脑 扁桃体 疝压迫面神经，另有2例 手术未见 异常。

Results 1 . Cerbral superficial veins congested widening of the cor - tical sulci narrowed gyri and and mild cerebellar tonsillar hernia were present .

结果①3例脑表静脉充盈，脑回变宽，脑沟变窄和轻度杭 大 孔 疝；

Results : In this group of the patients 29 cases were the cerebrovascular diseases 10 cases were the encephalitides 4 cases are the neoplasms and 1 case was the tonsillar hernia .

结果：44例急性偏瘫患儿中，29例为脑血管病变，10例为脑炎，4例为占位性病变，1例为 小脑 扁桃体 下 疝。

Among 16 cases 12 cases had a good prognosis with 2 cases died of intraventricular hemorrhage or cerebellar tonsillar hernia .

12例（75%）预后良好，2例分别因继发脑室内出血或 枕骨 大 孔 疝而死亡。

Results The caudal poles of the tonsiles were pointed in 12 cases the cerebellar tonsillar hernia was 3.5 ~ 21 mm below the foramen magnum and 12 cases were with syringomyelia .

结果：小脑 扁桃体下缘变尖12例。下 疝至枕骨大孔平面下3.5~21mm，12例伴有脊髓空洞。

Nursing care of 2 cases of severe posterior cranial fossa introcession complicated with chronic lower tonsillar hernia

2例重度颅后窝凹陷并慢性 扁桃体 下 疝病人的术后护理