Now I have a divot the same size the lump
my right arm, just below the elbow
, palm up on
the inside of the arm. What could be causing this? I have been diagnosed with undifferentiated connective tissue disease and it makes me wonder. My former pcp said I had lupus and that it was caused by the lupus, but then the rheumatologist said I don't have lupus, I have UCTD. I am 52 years old, female, on estrogen and thyroid (hypothyroidal) hormone replacement therapy.