Definition of welt. 1 : a strip between a shoe sole and upper through which they are stitched or stapled together. 2 : a doubled edge, strip, insert, or seam (as on a garment) for ornament or reinforcement. 3a : a ridge or lump raised on the body (as by a blow or allergic reaction)b : a heavy blow.
The list of signs and symptoms mentioned in various sources for Polydactyly includes the 4 symptoms listed below: 1  More toes than normal. 2  More fingers than normal. 3  Extra digit on hand. 4  Extra digit on foot. 5  more information...Â».
Symptoms of polycythemia include the following: 1  Weakness. 2  Headache. 3  Fatigue. 4  Lightheadedness. 5  Shortness of breath. 6  Visual disturbances. 7  Pruritis (itching) 8  Pain in the chest or leg muscles. 9  Ruddy complexion. 10  Confusion. 11  Ringing in the ears (tinnitus) 12  Burning of the hands or feet.