Hi, SmoothSailing. Based on your photographs, it appears that you are developing some hypertrophic scarring, not necessarily a keloid. (Hypertrophic scars and keloids may be on the same continuum, but keloid scars are by far more problematic: Hypertrophic scars are thickened, raised, red scars that stay within the confines of the original injury/incision and generally stabilize and even improve over time; A keloid extends beyond the confines of the original injury/incision and may worsen at any time.)Silicone sheeting, or alternatively silicone gel/liquid silicone, is helpful in most cases. However, once the thickening develops and persists, steroid injections in addition to the topical treatment are often needed. In addition to steroid therapy and silicone, massage, compression, and gentle stretch exercises may provide some additional benefit.If you do not already have a follow-up appointment scheduled with your surgeon, I would recommend that you make one -- earlier treatment generally will have a higher success rate and a more rapid resolution. Best of luck! Dr. Ghafoori