骶骨肿瘤骶神经根切除对男性勃起及射精功能影响的临床研究  被引量:8

Impact of sacral nerve root resection on the erectile and ejaculatory function of the sacral tumor patient

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作  者:黎承军[1] 流小舟[1] 周光新[1] 陆萌[1] 周幸[1] 施鑫[1] 吴苏稼[1] 许松[1] 

机构地区:[1]南京军区南京总医院骨科,江苏南京210002

出  处:《中华男科学杂志》2015年第3期251-255,共5页National Journal of Andrology

摘  要:目的:评估骶骨肿瘤手术不同水平的骶神经根切除后对男性勃起及射精功能的影响,探讨骶神经根损伤水平与勃起及射精功能障碍的关系。方法:回顾性研究2008年1月至2013年8月47例接受骶骨肿瘤手术的患者术前及术后阴茎勃起及射精功能情况。按保留骶神经水平分:保留双侧S1~S3患者16例,保留单侧S1~S3患者21例,保留单侧S1~S2患者6例,仅保留单侧S1患者4例。随访时间12~41(27.2±10.9)个月。通过发放调查表、门诊复查及电话随访患者术后3个月、6个月、1年及至2013年8月的阴茎勃起及射精功能情况。结果:保留双侧S1~S3神经根患者,术后3个月阴茎勃起及射精功能障碍发生率为31.25%(5/16),术后6个月为25.00%(4/16),术后1年为12.50%(2/16),2013年8月随访时阴茎勃起及射精功能均恢复。保留单侧S1~S3神经根患者,术后3个月阴茎勃起及射精功能障碍发生率为85.7%(18/21)。术后6个月为71.43%(15/21),术后1年为52.38%(11/21)。2013年8月随访时阴茎勃起及射精功能障碍发生率为42.86%(9/21)。保留单侧S1~S2神经根患者,术后3个月阴茎勃起及射精功能障碍发生率为100%(6/6)。术后6个月和术后1年均为83.33%(5/6),2013年8月随访时阴茎勃起及射精功能障碍发生率为66.67%(4/6)。仅保留单侧S1神经根患者,术后3个月至2013年8月随访时阴茎勃起及射精功能均不能恢复。对不同年龄、肿瘤类型的患者阴茎勃起及射精功能障碍发生率进行比较,差异无显著性(P均〉0.05)。结论:男性患者骶骨肿瘤术后阴茎勃起及射精功能障碍发生率与手术方式密切相关。至少保留一侧的S3神经根对患者术后阴茎勃起及射精功能的保存是至关重要的。Objective: To evaluate the erectile and ejaculatory function of sacral tumor patients after sacral nerve root resection and investigate the relationship of erectile and ejaculatory dysfunction( EED) with the level of sacral nerve injury. Methods: This retrospective study included 47 male patients aged 16 to 63( 32. 6 ± 6. 8) years treated by sacral tumor resection between January 2008 and August 2013. According to the levels of the sacral nerve roots spared in surgery,the patients were divided into four groups:bilateral S1- S3( n = 16),unilateral S1- S3( n = 21),unilateral S1- S2( n = 6),and unilateral S1( n = 4). The patients were followed up for 12 to 41( 27. 2 ± 10. 9) months by questionnaire investigation,clinic review,and telephone calls about their erectile and ejaculatory function at 3,6 and 12 months after surgery and in August 2013. Results: In the bilateral S1- S3 group,the incidence rates of EED were 31. 25%( 5 /16),25%( 4 /16),and 12. 5%( 2 /16) at 3,6,and 12 months respectively after surgery,with recovery of erectile and ejaculatory function in August 2013. The incidence rates of EED in the unilateral S1- S3 group were 85. 71%( 18 /21),71. 43%( 15 /21),52. 38%( 11 /21),and 42. 86%( 9 /21) at 3,6 and 12 months and in August 2013,respectively;those in the unilateral S1- S2 group were 100%( 6 /6),83. 33%( 5 /6),83. 33%( 5 /6),and 66. 67%( 4 /6) at the four time points; and those in the unilateral S1 group were all 100%( 4 /4). No statistically significant differences were found in the incidence rate of EED among the patients of different ages or tumor types( P 〉 0. 05). Conclusion: The incidence of postoperative EED in male patients treated by sacral tumor resection is closely related to the mode of operation. Sparing the S3 nerve root at least unilaterally in sacral tumor resection is essential for protecting the erectile and ejaculatory function of the patient.

关 键 词:骶骨肿瘤 骶神经根切除术后 勃起及射精功能障碍 

分 类 号:R738.1[医药卫生—肿瘤] R698[医药卫生—临床医学]

 

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