Is quadrantal visual field defect more common in?

summary

Visual field defect refers to the damage of visual field. The visual field is the vision beyond the fovea of the macula. The primary disease causing visual field defect should be found and treated according to the cause. Is quadrantal visual field defect more common in?

Is quadrantal visual field defect more common in?

Retinal detachment, glaucoma, retinal vein occlusion, retinitis pigmentosa, and brain tumors or cerebrovascular disorders are common causes of visual field defects. Most of them are caused by the invasion of nearby tissue diseases, and tumor compression is the most common.

Visual field examination is to measure the visual function of the examined eye at each specific point in the visual range. Different light sensitivities of different points on the retina were examined to determine the deviation from the normal sensitivity. Ophthalmopathy can cause general or local loss of visual acuity in the visual field. Visual field examination is to detect these defects early and follow up closely. Automatic perimetry and blue yellow light perimetry can be selected for the examination.

The most prominent feature of visual field defect of glaucoma is tubular visual field. The appearance of tubular visual field shows that glaucoma is very serious, and the visual field defect of glaucoma is irreversible. 2. White visual field defect, retinal detachment from its own pigment epithelium. The main features of the fundus were cyan blue wavy spherical protrusion, dark red blood vessels with wavy undulation, round red holes and white visual field defect. It is a serious eye disease. Early and timely treatment can control its development.

matters needing attention

Objective to find out the primary diseases causing visual field defect and treat them according to the causes. Seek medical treatment in time and keep an optimistic attitude towards the disease. Now technology is a qualitative leap, believe in yourself, believe in doctors.