I had a subaceous cyst removed last week by a surgeon in my groin area just along the side of my scrotum.  The cyst was about the size of a peanut M&M.  In the same area, today I have again a hard substance beneath the skin, oval shaped about the length of the incision, or 1 inch.  Is this scar tissue or another cyst?
Hi, It is just the healing skin. Kindly maintain regular Chat Doctor.  Antibiotics must be taken. Hope I have answered your query. Let me know if I can assist you further.