论文部分内容阅读
根据我们的经验,小儿眼科中常见的眼球畸形是缺损和葡萄肿。在怀疑眼球畸形,而屈光间质混浊眼底不可见时,B型超声显象是理想的方法,而单纯生物学测量不能提供畸形和结构变化程度的信息.本文将葡萄肿的超声形变分为四型. 材料和方法:使用带有Polaroid照相机的Ocuscan400型超声诊断仪,探头频率10MHz,接触法探测。超声诊断葡萄肿16例,均为门诊病人,其中四例小儿在全麻下检查. 结果:根据超声图形变特征分为四型(1)后极部葡萄肿未涉及视乳头,6例(37.5％),葡萄肿直径4～6毫米,位于视乳头颞侧眼球后壁.均为高度近视,视力与视网膜状态有关,部分正常.(2)葡萄肿涉及后
According to our experience, the common eye malformations in pediatric ophthalmology are defects and staphyloma. B-mode ultrasound imaging is the ideal method in the suspected abnormalities of the eye, while the refractive fundus opacity ophthalmus is not visible, and simple biological measurements can not provide information on the degree of deformity and structural changes.In this paper, Type IV Materials and Methods: An Ocuscan 400 ultrasound scanner with a Polaroid camera was used with a probe frequency of 10 MHz and contact method probing. Ultrasound diagnosis of grapevine in 16 cases were outpatients, of which four cases of children under general anesthesia check.Results: According to the characteristics of ultrasonic deformation is divided into four types (1) posterior part of the grape papillae did not involve the optic nerve, 6 cases (37.5 %), Grape swollen 4 ~ 6 mm in diameter, located in the posterior wall of the temporal papillae are high myopia, visual acuity and retinal state, some normal (2)