Behind the ear Ken came to be a small black dot later grew larger and larger, see the picture for details.The pressure is not painful.
Condition Analysis:
Hello!According to your description and photos, this bag behind your ear may be a mole, well it starts as a small black spot and will gradually grow with age.
Guidance:
It is recommended to go to the hospital as soon as possible, and if necessary, surgery is needed to remove the mole as soon as possible to avoid growing bigger and bigger, for one thing, the bigger the surgical incision is, and for another, to prevent the possibility of malignant change.
Condition Analysis:
This situation should be a skin redundancy, should be a benign, can go to the hospital to do a small surgery to remove it after the removal of a pathological examination, so that it can clarify the specific nature, if there are special problems to further treatment.