What does dent on left arm with weakness indicate?
Patient: Hi, my name is Candice. I have a dent/dimple on my left arm (outter side of my arm, where the muscle is) inside of the dent is a small round little knot/ball. doesn't really hurt to touch it just feels weird. this arm is a little weaker then the other but I am right handed. what is this.....should I be worryed Doctor: you should do a usg for that swelling....is that increasing? how many years u have it? is it moving with movements of arm...?