Hi,I am Dr. Shanthi.E (General & Family Physician). I will be looking into your question and guiding you through the process. Please write your question below.
my friend has a nickel sized raised lump in the center of her right knee that is cream colored and surrounded by reddish itchy warm skin. There is no indication of an insect bite and a smaller similar area seems to be forming on her other knee. She has had ACL surgery about 10 years ago.