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.

Laboratory experiments and observation of pit growth rates in six operating fields have led to development of a model to predict internal pitting corrosion of oil and gas pipelines. The inputs ...

Edema refers to swelling due to fluid buildup in bodily tissues. It is common in the skin but can affect the brain, lungs, and other organs. There are different causes and types of edema. For example, ...