NCIt definition : Swelling due to an excessive accumulation of fluid in the upper or lower extremities.;
Alternative definition : CDISC: Increased tissue fluid indicated by perceptible pitting indentation on lower
leg, foot or sacrum after palpation.; CTCAE: A disorder characterized by swelling due to excessive fluid accumulation in
the upper or lower extremities.; NICHD: Accumulation of an excessive amount of fluid in cells or intercellular tissues
of the limbs.; FDA: accumulation of fluid in tissues perfused by the peripheral vascular system.; ACC/AHA: Swelling of upper or lower extremities.; ACC/AHA: Increased tissue fluid indicated by perceptible indentation on lower leg
or foot after palpation.;