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A role of laser retinal tomography in the study of patients with congestive optical disks

机译:激光视网膜断层扫描在充血光盘患者研究中的作用

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A Heidelberg retina tomograph II was used to examine 35 (55 eyes) patients with intracranial hypertension caused by brain tumors. Ophthalmoscopy revealed no changes in the optic disk in 6 eyes, mild, moderate, and severe congestive optic disks (COD) in 6, 14, and 29 eyes, respectively. The volume of the neuroretinal rim (V) and the area of the Optic disk (S) were measured. There was a significant difference in V (p < 0.01) and S (p < or = 0.02) with the intact optic disk, in mild, moderate, and severe COD. One-week-to-one-month follow-ups after tumor removal showed that in 12 patients the positive or negative changes, as evidenced by the readings of a retina tomograph, corresponded to those in the ophthalmoscopic pattern. Laser retinal tomography is an objective and accurate study of the stereometric parameters of COD in patients with intracranial hypertension, which permits a follow-up of COD.
机译:Heidelberg视网膜Tomograph II用于检查由脑肿瘤引起的颅内高血压患者35(55只眼)。 眼镜镜显示出6只眼睛,温和,中等和严重的充血式光盘(COD)的光盘中没有变化,分别在6,14和29只眼中。 测量神经饱和缘边缘(V)的体积和光盘的面积。 V(P <0.01)和S(P

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