{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T15:50:03Z","timestamp":1786981803973,"version":"build-2736575974"},"reference-count":25,"publisher":"Springer Science and Business Media LLC","issue":"2","license":[{"start":{"date-parts":[[2017,12,5]],"date-time":"2017-12-05T00:00:00Z","timestamp":1512432000000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Int Urol Nephrol"],"published-print":{"date-parts":[[2018,2]]},"DOI":"10.1007\/s11255-017-1749-x","type":"journal-article","created":{"date-parts":[[2017,12,5]],"date-time":"2017-12-05T00:25:23Z","timestamp":1512433523000},"page":"205-210","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":43,"title":["Bilateral is superior to unilateral varicocelectomy in infertile males with left clinical and right subclinical varicocele: a prospective randomized controlled study"],"prefix":"10.1007","volume":"50","author":[{"given":"Xiao-lei","family":"Sun","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jiu-lin","family":"Wang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yun-peng","family":"Peng","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qing-qiang","family":"Gao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tao","family":"Song","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wen","family":"Yu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhi-peng","family":"Xu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yun","family":"Chen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yu-tian","family":"Dai","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2017,12,5]]},"reference":[{"issue":"6 Pt 1","key":"1749_CR1","doi-asserted-by":"crossref","first-page":"2366","DOI":"10.1097\/01.ju.0000097400.67715.f8","volume":"170","author":"CV Hopps","year":"2003","unstructured":"Hopps CV, Lemer ML, Schlegel PN et al (2003) Intraoperative varicocele anatomy: a microscopic study of the inguinal versus subinguinal approach. J Urol 170(6 Pt 1):2366\u20132370","journal-title":"J Urol"},{"issue":"7","key":"1749_CR2","doi-asserted-by":"crossref","first-page":"699","DOI":"10.1016\/S0015-0282(16)42669-5","volume":"28","author":"SH Greenberg","year":"1977","unstructured":"Greenberg SH (1977) Varicocele and male fertility. Fertil Steril 28(7):699\u2013706","journal-title":"Fertil Steril"},{"issue":"4","key":"1749_CR3","doi-asserted-by":"crossref","first-page":"854","DOI":"10.1016\/S0015-0282(16)54970-X","volume":"57","author":"CB Dhabuwala","year":"1992","unstructured":"Dhabuwala CB, Hamid S, Moghissi KS (1992) Clinical versus subclinical varicocele: improvement in fertility after varicocelectomy. Fertil Steril 57(4):854\u2013857","journal-title":"Fertil Steril"},{"issue":"3","key":"1749_CR4","doi-asserted-by":"crossref","first-page":"536","DOI":"10.1007\/s003300050706","volume":"9","author":"F Cornud","year":"1999","unstructured":"Cornud F, Belin X, Amar E et al (1999) Varicocele: strategies in diagnosis and treatment. Eur Radiol 9(3):536\u2013545","journal-title":"Eur Radiol"},{"issue":"2","key":"1749_CR5","doi-asserted-by":"crossref","first-page":"324","DOI":"10.1016\/j.eururo.2012.04.048","volume":"62","author":"A Jungwirth","year":"2012","unstructured":"Jungwirth A, Giwercman A, Tournaye H et al (2012) European Association of Urology guidelines on male infertility: the 2012 update. Eur Urol 62(2):324\u2013332","journal-title":"Eur Urol"},{"issue":"6","key":"1749_CR6","doi-asserted-by":"crossref","first-page":"1556","DOI":"10.1016\/j.fertnstert.2014.10.007","volume":"102","author":"Practice Committee of the American Society for Reproductive Medicine","year":"2014","unstructured":"Practice Committee of the American Society for Reproductive Medicine (2014) Report on varicocele and infertility: a committee opinion. Fertility and sterility. 102(6):1556\u20131560","journal-title":"Fertility and sterility."},{"issue":"6","key":"1749_CR7","doi-asserted-by":"crossref","first-page":"2050","DOI":"10.1016\/j.fertnstert.2009.05.069","volume":"92","author":"MA Elbendary","year":"2009","unstructured":"Elbendary MA, Elbadry AM (2009) Right subclinical varicocele: how to manage in infertile patients with clinical left varicocele? Fertil Steril 92(6):2050\u20132053","journal-title":"Fertil Steril"},{"issue":"6","key":"1749_CR8","doi-asserted-by":"crossref","first-page":"1236","DOI":"10.1016\/j.urology.2008.11.050","volume":"73","author":"YQ Zheng","year":"2009","unstructured":"Zheng YQ, Gao X, Li ZJ et al (2009) Efficacy of bilateral and left varicocelectomy in infertile men with left clinical and right subclinical varicoceles: a comparative study. Urology 73(6):1236\u20131240","journal-title":"Urology"},{"issue":"12","key":"1749_CR9","first-page":"1059","volume":"17","author":"XW Cao","year":"2011","unstructured":"Cao XW, Lin K, Li CY et al (2011) A review of WHO Laboratory Manual for the Examination and Processing of Human Semen (5th edition) Zhonghua nan ke xue. Nat J Androl 17(12):1059\u20131063","journal-title":"Nat J Androl"},{"issue":"8","key":"1749_CR10","doi-asserted-by":"crossref","first-page":"606","DOI":"10.1016\/S0015-0282(16)37684-1","volume":"21","author":"L Dubin","year":"1970","unstructured":"Dubin L, Amelar RD (1970) Varicocele size and results of varicocelectomy in selected subfertile men with varicocele. Fertil Steril 21(8):606\u2013609","journal-title":"Fertil Steril"},{"issue":"8","key":"1749_CR11","doi-asserted-by":"crossref","first-page":"1717","DOI":"10.1093\/humrep\/15.8.1717","volume":"15","author":"KL Larson","year":"2000","unstructured":"Larson KL, DeJonge CJ, Barnes AM et al (2000) Sperm chromatin structure assay parameters as predictors of failed pregnancy following assisted reproductive techniques. Human Reprod (Oxford, England) 15(8):1717\u20131722","journal-title":"Human Reprod (Oxford, England)"},{"key":"1749_CR12","doi-asserted-by":"crossref","unstructured":"Evenson DP (2013) Sperm chromatin structure assay (SCSA(R)) Methods in molecular biology (Clifton, NJ). 927:147\u2013164","DOI":"10.1007\/978-1-62703-038-0_14"},{"issue":"3","key":"1749_CR13","doi-asserted-by":"crossref","first-page":"635","DOI":"10.1016\/j.fertnstert.2014.12.091","volume":"103","author":"J Peng","year":"2015","unstructured":"Peng J, Zhang Z, Cui W et al (2015) Spontaneous pregnancy rates in Chinese men undergoing microsurgical subinguinal varicocelectomy and possible preoperative factors affecting the outcomes. Fertil Steril 103(3):635\u2013639","journal-title":"Fertil Steril"},{"issue":"2","key":"1749_CR14","doi-asserted-by":"crossref","first-page":"246","DOI":"10.4103\/1008-682X.169562","volume":"18","author":"SC Esteves","year":"2016","unstructured":"Esteves SC, Miyaoka R, Roque M et al (2016) Outcome of varicocele repair in men with nonobstructive azoospermia: systematic review and meta-analysis. Asian J Androl 18(2):246\u2013253","journal-title":"Asian J Androl"},{"issue":"6","key":"1749_CR15","doi-asserted-by":"crossref","first-page":"494","DOI":"10.3109\/21681805.2014.932839","volume":"48","author":"S Elzanaty","year":"2014","unstructured":"Elzanaty S (2014) Varicocele repair in non-obstructive azoospermic men: diagnostic value of testicular biopsy\u2014a meta-analysis. Scand J Urol 48(6):494\u2013498","journal-title":"Scand J Urol"},{"issue":"5","key":"1749_CR16","doi-asserted-by":"crossref","first-page":"703","DOI":"10.1016\/j.eururo.2005.06.002","volume":"48","author":"GR Dohle","year":"2005","unstructured":"Dohle GR, Colpi GM, Hargreave TB et al (2005) EAU guidelines on male infertility. Eur Urol 48(5):703\u2013711","journal-title":"Eur Urol"},{"issue":"5","key":"1749_CR17","doi-asserted-by":"crossref","first-page":"873","DOI":"10.1016\/S0015-0282(02)03105-9","volume":"77","author":"ID Sharlip","year":"2002","unstructured":"Sharlip ID, Jarow JP, Belker AM et al (2002) Best practice policies for male infertility. Fertil Steril 77(5):873\u2013882","journal-title":"Fertil Steril"},{"issue":"3","key":"1749_CR18","doi-asserted-by":"crossref","first-page":"371","DOI":"10.1023\/A:1007182304770","volume":"31","author":"S Resim","year":"1999","unstructured":"Resim S, Cek M, Fazlioglu A et al (1999) Echo-colour doppler ultrasonography in the diagnosis of varicocele. Int Urol Nephrol 31(3):371\u2013382","journal-title":"Int Urol Nephrol"},{"issue":"2","key":"1749_CR19","doi-asserted-by":"crossref","first-page":"311","DOI":"10.4103\/1008-682X.169992","volume":"18","author":"Y Zhang","year":"2016","unstructured":"Zhang Y (2016) Asymptomatic postpubertal male with palpable left varicocele and subclinical right varicocele. Asian J Androl 18(2):311","journal-title":"Asian J Androl"},{"issue":"5","key":"1749_CR20","doi-asserted-by":"crossref","first-page":"541","DOI":"10.1016\/0090-4295(93)90268-F","volume":"42","author":"MA Witt","year":"1993","unstructured":"Witt MA, Lipshultz LI (1993) Varicocele: a progressive or static lesion? Urology 42(5):541\u2013543","journal-title":"Urology"},{"issue":"5","key":"1749_CR21","doi-asserted-by":"crossref","first-page":"833","DOI":"10.1016\/S0015-0282(16)59174-2","volume":"47","author":"RD Amelar","year":"1987","unstructured":"Amelar RD, Dubin L (1987) Right varicocelectomy in selected infertile patients who have failed to improve after previous left varicocelectomy. Fertil Steril 47(5):833\u2013837","journal-title":"Fertil Steril"},{"issue":"3","key":"1749_CR22","doi-asserted-by":"crossref","first-page":"613","DOI":"10.1016\/S0015-0282(16)55809-9","volume":"59","author":"JI Gorelick","year":"1993","unstructured":"Gorelick JI, Goldstein M (1993) Loss of fertility in men with varicocele. Fertil Steril 59(3):613\u2013616","journal-title":"Fertil Steril"},{"issue":"1","key":"1749_CR23","doi-asserted-by":"crossref","first-page":"74","DOI":"10.4103\/1008-682X.136443","volume":"17","author":"J Wang","year":"2015","unstructured":"Wang J, Xia SJ, Liu ZH et al (2015) Inguinal and subinguinal micro-varicocelectomy, the optimal surgical management of varicocele: a meta-analysis. Asian J Androl 17(1):74\u201380","journal-title":"Asian J Androl"},{"issue":"1","key":"1749_CR24","doi-asserted-by":"crossref","first-page":"33","DOI":"10.2164\/jandrol.108.005967","volume":"30","author":"S Cayan","year":"2009","unstructured":"Cayan S, Shavakhabov S, Kadioglu A (2009) Treatment of palpable varicocele in infertile men: a meta-analysis to define the best technique. J Androl 30(1):33\u201340","journal-title":"J Androl"},{"issue":"6","key":"1749_CR25","doi-asserted-by":"crossref","first-page":"654","DOI":"10.1111\/and.12495","volume":"48","author":"HJ Kim","year":"2016","unstructured":"Kim HJ, Seo JT, Kim KJ et al (2016) Clinical significance of subclinical varicocelectomy in male infertility: systematic review and meta-analysis. Andrologia 48(6):654\u2013661","journal-title":"Andrologia"}],"container-title":["International Urology and Nephrology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s11255-017-1749-x\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s11255-017-1749-x.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s11255-017-1749-x.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2018,2,13]],"date-time":"2018-02-13T05:34:50Z","timestamp":1518500090000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s11255-017-1749-x"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,12,5]]},"references-count":25,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2018,2]]}},"alternative-id":["1749"],"URL":"https:\/\/doi.org\/10.1007\/s11255-017-1749-x","relation":{"has-review":[{"id-type":"doi","id":"10.3410\/f.732236372.793564485","asserted-by":"object"},{"id-type":"doi","id":"10.3410\/f.732236372.793580309","asserted-by":"object"}]},"ISSN":["0301-1623","1573-2584"],"issn-type":[{"value":"0301-1623","type":"print"},{"value":"1573-2584","type":"electronic"}],"subject":[],"published":{"date-parts":[[2017,12,5]]}}}