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1 材料与方法在30具(60侧)成人尸体上,解剖出交感神经颈上节,用游标卡尺对该节的形态、位置进行了各种观察和测量.其中3例颈上神经节做冰冻切片,并在光学显微镜下,观察了节内神经元胞体的分布情况.2 结果2.1 颈上神经节的形态、左右多不对称,但两侧最常见的形态为梭形,占60%,椭圆形次之.以下各值均以厘米计.颈上神经节的大小:左侧长度平均值为2.44,标准差0.74,标准误0.70;宽度平均值为0.80,标准差0.13,标准误0.12;厚度平均值为0.26,标准差0.05,标准误0.04.右侧长度平均值为2.64,标准差0.65,标准0.61;宽度平均值0.74,标准差0.07,标准误0.06;厚度平均值0.25,标准差0.08,标准误0.08.
1 Materials and Methods In 30 (60 sides) adult corpse, anatomy of the upper cervical sympathetic section, with the Vernier caliper on the section of the morphology and location of a variety of observations and measurements of which 3 cases of cervical upper cervical section frozen section , And observed the distribution of neurons in the section under the light microscope.2 Results 2.1 The morphology of the superior cervical ganglion is asymmetric, but the most common form on both sides is fusiform, accounting for 60%, oval Followed by the following values are in centimeters. The size of the cervical ganglion: the average length of the left side of 2.44, standard deviation of 0.74, the standard error of 0.70; width average of 0.80, standard deviation of 0.13, the standard error of 0.12; thickness average Value of 0.26, standard deviation of 0.05, the standard error of 0.04. The average length of the right side of 2.64, standard deviation of 0.65, standard 0.61; width average of 0.74, standard deviation of 0.07, the standard error of 0.06; thickness of 0.25, Error 0.08.