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前列腺癌(prostate cancer)是欧美地区男性最常见的恶性肿瘤之一,在我国其发病率亦逐年上升,对于局限性前列腺癌,根治性前列腺切除术(radical prostatectomy,RP)仍是标准治疗方法。自1905年Young[1]完成了首例经会阴根治性前列腺切除术,RP已经过了一个世纪的发展,然而术后勃起功能障碍(erectile dysfunction,ED)却严重影响患者生活质量,同时也困扰着临床医师。Walsh等[2]根据解剖学研究成果提出的保留
Prostate cancer is one of the most common malignant tumors in men and women in Europe and the United States. Its incidence in China is also increasing year by year. Radical prostatectomy (RP) is still the standard treatment for localized prostate cancer. Since the first perineal radical prostatectomy was performed by Young [1] in 1905, it has been a century since RP had been developed. However, postoperative erectile dysfunction (ED) has seriously affected the quality of life of patients and has also plagued With the clinician. Walsh et al [2] based on anatomical findings made reservations