<prompt> Assessment of patient with prostatism include all exceptRectal examinationSerum prostate specific antigenPressure flow urodynamic studiesTransrectal ultrasound scanning  <response>: Evaluation of patient with lower urinary tract infection LUTI Urine analysis and culture Hemoglobin, total count, ESR, blood urea and serum creatinine Digital examination of rectum PR CNS examination PSA, acid phosphatase Uroflowmetry, flow rate assessment, residual urine analysis US abdomen, IVU to see upper urinary tract, CT abdomen in selected patients only Cystoscopy, transrectal US TRUS Prostatic abscess aspirationdrainage through perineal approach under guidance. Ref: SRBs Manual of Surgery 5th edition Pgno : 1048 