<prompt> Clinical features of congenital edema are all exceptBilateralInvolvement of faceOnset before 2 years of ageLimb involvement  <response>: Answer- C. Onset before 2 years of ageCongenital lymphedemaHas onset before the 1st year of life according to Schwaz and Bailey onset is 2 yearscongenital lymphedema can involve a single lower extremity, multiple limbs, the genitalia or the face.The familial version of congenital lymphedema is called Milroys disease. 