PREOPERATIVE DIAGNOSIS: , Microscopic hematuria.,POSTOPERATIVE DIAGNOSIS:,  Microscopic hematuria with lateral lobe obstruction, mild.,PROCEDURE PERFORMED: , Flexible cystoscopy.,COMPLICATIONS: , None.,CONDITION: , Stable.,PROCEDURE: , The patient was placed in the supine position and sterilely prepped and draped in the usual fashion.  After 2% lidocaine was instilled, the anterior urethra is normal.  The prostatic urethra reveals mild lateral lobe obstruction.  There are no bladder tumors noted.,IMPRESSION:,  The patient has some mild benign prostatic hyperplasia.  At this point in time, we will continue with conservative observation.,PLAN: , The patient will follow up as needed.surgery, benign prostatic hyperplasia, urethra, lateral lobe obstruction, flexible cystoscopy, microscopic hematuria, cystoscopy, hematuria, obstruction,