In this system, called an adaptive optics ophthalmoscope, a laser creates a reference point that is used to correct the blurring of the image obtained with a fundus camera.
在这项称之为自适应光学眼底镜的系统中，一束激光创建了参照点，用以修正眼底摄影机所获图像的模糊现象。
The fundus is the dome of the stomach.
胃底是胃的圆形顶部。
The stomach can be divided into fundus, body, and antrum.
胃可分为底部，体部和窦部。
Methods: The ocular fundus was examined in 200 newborns 72 hours after born.
方法：对200例新生儿在生后72小时内作眼底检查。
Most of them were in gastric antrum, secondly in cardiac and gastric fundus.
胃癌好发部位胃窦部最多见，其次贲门胃底部。
Most commonly, the wire guide coils in the fundus and then exits to the antrum.
在最常见的情况下，导丝会盘曲在胃底，然后才会进入胃窦。
Early surgery can improve vision, is easy to fundus observation and laser treatment.
早期手术可提高视力，便于眼底观察及激光治疗。
Methods: 76 cases (84 eyes) with fundus bleeding were allocated to 2 groups randomly.
方法：将76例（84眼）眼底出血患者随机分为2组。
Conclusion: CT is an important technique in diagnosing gastric fundus and cardia lesion.
结论：CT对于胃底贲门部肿块的诊断与鉴别诊断有着重要的价值。
Fig. 2 Color image of ocular fundus of the eye in Fig. 1. The subretinal black-red round.
图2图1患眼的彩色眼底像。黄斑区视网膜圆形暗红色灶，轻度隆起(白箭)。
Methods The fundus of 220 patients with moderate and severe PIH were examined and analyzed.
观察了220例中、重度妊高征患者的眼底情况并进行分析。
Objective To investigate the causes and fundus changes of high myopia with macular hemorrhage.
目的探讨高度近视性黄斑出血及眼底变化特征。
Most of ocular fundus diseases can be diagnosed correctly by binocular indirect ophthalmoscope.
在双目间接检眼镜下，大多数眼底疾病可以得到正确的诊断。
Objective to assess the effect of total gastrectomy for the cancer of stomach fundus and cardia.
目的探讨全胃切除术治疗胃底贲门癌的治疗效果。
Conclusion: Alcohol could increase the expression level of 5-ht2b receptor in rat stomach fundus.
结论：乙醇可引起大鼠胃底5 -HT2B受体表达水平增高。
Nystagmus, photophobia and mild ocular fundus changes were found in 13, 8, and 7 cases respectively.
其中13例有眼球震颤，8例有畏光，7例有轻微、不典型眼底改变。
AIM: To investigate the fundus features of pathologic myopia by using fundus fluorescein angiography.
目的；观察病理性近视的荧光素眼底血管造影的特征。
Conclusions Scleral reinforcement didn't affect eyeball development, fundus and choroidal circulation.
结论后巩膜加固术对眼球发育、眼底形态和脉络膜循环无明显影响。
Objective To probe the curative effect of compound Anisodine injection treating ocular fundus disease.
目的探讨复方樟柳碱注射液治疗眼底病疗效。
Objective To assess diagnostic value of fundus fluorescence angiography (FFA) in diabetic retinopathy (DR).
目的评价眼底荧光血管造影(FFA)对糖尿病视网膜病变(DR)的诊断价值。
Objective To explore the relationship between the vision and the fundus state after cataractous operations.
目的探讨成功白内障术后视力恢复程度与术后眼底状况的关系。
Results: Comparing with the self control group, the length of axis, cornea diameter and fundus were normal.
结果：实验组与自身对照组比较，眼轴长度、角膜直径、眼底形态均无差异。
Objective To evaluate the endoscopic ultrasonography (EUS) in diagnosis of eminent lesion of gastric fundus.
目的评价内镜超声检查（EUS）对胃底隆起性病变的诊断价值。
OBJECTIVE To observe the relationship between fundus damage and diopter in children and youths with high myopia.
目的了解儿童和青少年高度近视的屈光度与眼底损害的关系。
Objective To investigate the causation and the function of fundus angiography in the diagnosis of macular hemorrhage.
目的分析黄斑部出血的病因及眼底血管造影在诊断中的作用。
Results Compared with those in self control group , the length of axis, cornea diameter and fundus remained unchanged.
结果实验组与自身对照组比较，眼轴长度、角膜直径、眼底形态均无差异。
Conclusion Ultrasonography has important clinical value in the diagnosis of cardiac part and gastric fundus varicosity.
结论超声诊断对贲门胃底区静脉曲张的显像具有较高的应用价值。
High affinity and high content GR were found in cancer of gastric body and fundus as well as in advanced gastric cancer.
高亲和力、高含量GR在胃体癌、胃底贲门癌中表达的阳性率高；晚期胃癌表达的GR多属高亲和力。
It was found that arteriosclerosis of carotid was related to seriousness of cerebral and optical fundus arteriosclerosis.
结果发现：颈动脉硬化征与眼底动脉硬化和脑动脉硬化症的严重程度有关。
It was found that arteriosclerosis of carotid was related to seriousness of cerebral and optical fundus arteriosclerosis.
结果发现：颈动脉硬化征与眼底动脉硬化和脑动脉硬化症的严重程度有关。
应用推荐