PREOPERATIVE DIAGNOSES:,1.  Recurrent bladder tumor.,2.  History of bladder carcinoma.,POSTOPERATIVE DIAGNOSIS:,surgery, recurrent bladder tumor, bladder carcinoma, bilateral retrograde pyelogram, transurethral resection of bladder tumor, lateral wall bladder tumor, transurethral resection, retrograde pyelogram, tumor, bladder, cystourethroscopy, pyelogram,