Hello sir... I'm asking this question for my grandfather.. He is having blood in urine from last 4 months. We have done USG and CT scan of abdomen pelvis. Found 22*8mm bladder mass. Then performed local biopsy for finding malignancy. Biopsy was done without anesthesia. Biopsy results doesn't show any malignancy in bladder mass. He was taking ecosprin from almost 10 years. When he stops taking ecosprin tablet ... urine becomes normal...but after taking ecosprin ..there red color of urine ... Patient having BP, diabetes. Please help Attached CT scan reports.