Results:The positive of ER was 86.67%(26/30),VEGF 40.00%(12/30),in the group of BPH; ER 62.5%(5/8),VEGF 25%(2/8)in the group of bladder neck fibrotic contraction; ER 87%,VEGF 53% in the type of Fibro-smooth adenoma.

• BPH组ER阳性率 86 6 7%25 (2 6 / 30 )、VEGF阳性率 40%25 (12 / 30 ) ,对照组ER 6 2 5%25 (5 / 8)、VEGF 2 5%25 (2 / 8) ,其中纤维肌腺瘤型ER 87%25、VEGF 5 3%25。