text: Abdomen and pelvis<unk>  scan may be helpful in the diagnosis of bladder cancer. Findings on<unk>  scan include extravesical extension to lymph nodes, the liver or other structures around the bladder, nodal involvement in the pelvis or retroperitoneum, visceral, pulmonary, or osseous metastasis.
option_0: Bladder cancer CT
option_1: Bladder cancer MRI
option_2: Urethral cancer CT
option_3: Transitional cell carcinoma ultrasound
option_4: Prostate cancer MRI
option_5: Prostate cancer ultrasound
option_6: Benign prostatic hyperplasia ultrasound
option_7: Hydronephrosis physical examination