Surgery A 65 year old female presents with recurrent episodes of gross painless hematuria. What is the most common cause of gross painless hematuria? A Renal tuberculosis B Ca bladder C Urethral stricture D Intestinal nephritis 💡 Explanation A 65 year old female presents with recurrent episodes of gross painless hematuria. What is the most common cause of gross painless hematuria? ✓ Correct Answer: B. Ca bladder