Edema Abnormality of the lower limb Pedal edema 2010-04-22T02:16:54Z SNOMEDCT_US:102572006 Pedal oedema Oedema of the lower limbs Leg oedema Lower leg swelling HP:0010741 Peripheral oedema of lower extremity Peripheral edema of lower extremity UMLS:C0239340 Dependant oedema Leg edema UMLS:C0235886 Fluid accumulation in lower limbs An abnormal accumulation of excess fluid in the lower extremity resulting in swelling of the feet and extending upward to the lower leg. Dependant edema Edema of the lower limbs