I had a primary rhinoplasty 2 years ago and since my nasal skin is red , irritated looking. When I saw a revisionist this skin condition was a reason to refuse the surgery. Than I went and saw a dermatologist and the conclusion was that redness is due to many vascular vessels , which might be treated by laser. I want to understand why this skin condition is so threatening to the revision outcome ? Can someone explain in detail what are the risks and what would be the best to do in such case?