Several arc echoes at the posterior segment of eye were detected in the silicon-oil-filling eyes with retinal detachment.
合并视网膜脱离的硅油填充眼可见眼后节多个弧形回声带。
CONCLUSION: Form deprivation can lead to prolonged axial length in chicken, which is mainly the lengthening of posterior segment, thus induce axial myopia.
结论：形觉剥夺可导致幼鸡眼轴增长，诱发轴性近视，此眼轴增长主要是眼球后段的增长。
Objective To study retrospectively the clinical effects and investigation of intraocular foreign bodies in the posterior segment which treated by vitrectomy.
目的观察玻璃体切除术治疗眼后段异物的临床效果。
Postprimary tuberculosis appears as upper lobe apical/posterior segment heterogenous consolidation with cavitation, with thick, nodular, and irregular walls.
原发后结核表现为肺上叶尖段、后段的，不均质的含空洞的实变影，呈厚的、结节样、不规则的壁；
The recurrent stones were found at following sites: 13 at left duct, 12 right duct , 8 left medial segment, 6 right anterior segment, 4 right posterior segment, 3 left lateral segment, 3 caudate.
复发结石在肝内的分布广泛，依次为左肝管、右肝管、左内叶、右前叶、右后叶、左外叶和尾状叶，分别为13、12、8、6、4、3和3例次。
The recurrent stones were found at following sites: 13 at left duct, 12 right duct , 8 left medial segment, 6 right anterior segment, 4 right posterior segment, 3 left lateral segment, 3 caudate.
复发结石在肝内的分布广泛，依次为左肝管、右肝管、左内叶、右前叶、右后叶、左外叶和尾状叶，分别为13、12、8、6、4、3和3例次。
应用推荐