Formal (typically automated) perimetry commonly shows enlarged blind spots and nerve fiber layer type visual field defects that are similar to those found in glaucoma, for example a nasal …

Transient visual obscurations: These events are periods of about five to 15 seconds where your vision gets blurry, goes gray, or blacks out. An obscuration is similar to what happens during a …

In the acute stage, papilledema leads to enlargement of the blind spot, which is the most common and often the only visual field change. 12 With protracted and severe papilledema, nerve fiber …

2017年12月20日 · Patients with papilledema often have no visual symptoms initially. They may complain of “flashing lights” or transient visual obscurations (brief episodes of visual loss …

2021年10月15日 · First, ask about common symptoms and signs of increased intracranial pressure including headaches, transient visual obscurations, pulsatile tinnitus, nausea, …

2024年4月21日 · Patients with papilledema may experience blurry vision, blind spots, or even complete loss of vision in severe cases. It is important to recognize the signs and symptoms of …

In the early stages of papilledema, visual acuity and pupillary response to light are usually normal and become abnormal only after the condition is well advanced. Visual field testing may detect …

2023年8月8日 · Patients may experience visual field loss and transient dim-outs. Elevated ICP may result in horizontal binocular diplopia from an abducens nerve palsy, and audible vascular …

2024年4月21日 · One of the primary tests used to diagnose papilledema is a comprehensive eye examination, which includes visual acuity testing, visual field testing, and evaluation of the …

Precise visual field assessment, such as Humphrey visual field analysis, is essential to management. The visual field appearance provides support for a suspected impression of …