Sir After Biopsy I Found High grade papillary urothellium carcinoma I'm so worried about it. If treatment is possible and what kind of treatment is.

It depends.... What did your doctor advise you to do next? Please tell us where is your tumor/biopsy site? Is it from your urinary bladder? Ask your doctor the stage of your tumor. Good treatment is available for superficial bladder Cancer, if that is what you have. If not satisfied with your current doctor, a second opinion from another Urologist may satisfy your needs better.