Next is the lateral medullary segment, which extends from the olive to the origins of Cranial Nerves IX, X, and XI. 首先是上位延髓段,它包括了从小脑后下动脉起始处到橄榄体最高突起的连线之间的区域。
The esophageal lesions in27 patients with medullary esophageal carcinoma in the middle segment of the esophagus were observed with endoscopy before and after radiotherapy. 对27例中晚期食管癌中段髓质型鳞癌患者进行放疗前后的食管病变疗效观察。
N order to examine the distribution and morphological character of TH like immunoreactive positive neurons ( TH LI) in the medullary visceral zone ( MVZ) of the monkey, the middle caudal segment of the medulla oblongata of three rhesus monkeys were studied with ABC method. 为观察含酪氨酸羟化酶(TH)阳性神经元在猴延髓内脏带内的分布及形态特点,使用免疫组织化学方法对3只恒河猴的延髓中尾段进行了研究。