Diabetic macular edema (DME) often doesn't cause noticeable ... You can check your eyes with an Amsler grid. It's a simple chart with lines and a dot in the center. Look at the chart with one ...

Pitting edema occurs when fluid buildup under your skin causes swelling that leaves an indent when you press it. It’s a symptom of several conditions, but some causes are more serious than others.

The patient reads the Snellen chart within the instrument ... Cavarzeran F . Diabetic macular edema: correlation between microperimetry and optical coherence tomography findings.

Cerebral edema is when fluid builds up around the brain, causing an increase in pressure known as intracranial pressure. Symptoms can include headaches, nausea, dizziness, and more. Swelling or ...