There are two primary forms of edema - pitting edema and non-pitting (lymphatic) edema. Pitting edema, often linked to systemic issues like heart or kidney disease, occurs when pressing on swollen ...

Discover how swollen feet might signal heart, kidney, or liver problems, and learn when this common symptom requires immediate medical attention.

Pitting is a subjective assessment using the ... may reveal deficiencies in protein intake. Edema secondary to renal disease can be recognized by appropriate renal function tests (BUN, creatinine ...