2 weeks ago my father in law experienced pain in abodomin. post that, we did a thorough check up /sonography  and then got to know that a 6 * 5.4cm lesion was observed on his Right kidney.we consulted a urologist who further given test like abdominal CAT scan,PSA,Urine test. after seeing these reports doctor says that 2 tumors are observed So to prevent further complications hid kidney needs to be removed.we wanted to have a second opinion hence posted . would be very grateful if you can advise or suggest us.