My original diagnosis and subsequent BCG treatments for my CIS Non Invasive cancer are complete, and I go in for a check on March 28th. I don't know if after the cystoscopy and biopsy whether I will be coming home as before with a catheter, and if the result is that the CIS is still present should I go for a second opinion. I live near Massachusetts General, and have received 3 great referrals for the 3 top Urologists at Mass General (they have 41 in the department). My local guy has been fine, but I am wondering what the population of the society thinks about second opinions.