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Pitting edema is when, after pressure is applied to a small area, the indentation persists after the release of the pressure. Peripheral pitting edema, as shown in the illustration, is the more common type, resulting from water retention.
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...
Pitting edema is a specific type of edema that is associated with pitting or indentation in the affected areas, and is often caused by conditions that lead to the pooling of blood in the feet or legs. The excess fluid that builds up in pitting edema is mainly composed of water.
Edema should be assessed for pitting, tenderness, and skin changes. Also, in the early stages of lymphedema, pitting occurs due to an influx of protein-rich fluid into the interstitium before fibrosis of the subcutaneous tissue; therefore, lymphedema should be considered in the differential in pitting edema.
What Is Pitting Edema? Pitting edema is when a swollen part of your body has a dimple (or pit) after you press it for a few seconds. It can be a sign of a serious health issue.
When an underlying illness is the cause of edema, the illness must be treated separately. Depending on the cause, edema can be clinically classified as pitting (when pressure is applied to the swollen area, a “pit” or indentation will remain) or nonpitting (no indentation upon applying pressure).
In some cases, you may have pitting edema, which is a type of edema characterized by dents or pits left in the skin after pressure is applied. While edema may not present a serious risk at first, it can eventually progress to the point that it causes serious complications.
Peripheral edema is edema (accumulation of fluid causing swelling) in tissues perfused by the peripheral vascular system, usually in the lower limbs. In the most dependent parts of the body (those hanging distally), it may be called dependent edema.
When swollen skin remains indented after being pressed, this is called pitting edema. Learn how it is identified, treated, and prevented here. READ MORE
Remitting seronegative symmetrical synovitis with pitting edema (or sometimes RS 3 PE) is a rare syndrome identified by symmetric polyarthritis, synovitis, acute pitting edema (swelling) of the back of the hands and/or feet, and a negative serum rheumatoid factor. [2]