The posterior segment of the body in arthropods.

节肢动物身体的后面部分.

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Methods 2 cases of ocular anterior and posterior segment changes and prognosis were retrospectively analysed.

方法回顾性分析了2例眼部黄蜂蜇伤的眼前段和眼底改变及其预后.

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Objective To evaluate the clinical features and treatment outcomes of ocular posterior segment syphilis.

目的观察首诊于眼科的以眼后节表现为主的眼部梅毒的临床特点及治疗预后.

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Objective To evaluate the clinical effect of vitrectomy for intraocular foreign bodies in posterior segment.

目的探讨玻璃体切除术摘出后段眼内异物的效果和意义.

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