{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,21]],"date-time":"2026-08-21T06:48:52Z","timestamp":1787294932431,"version":"build-2736575974"},"reference-count":41,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"6","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Asian J Androl"],"published-print":{"date-parts":[[2020]]},"DOI":"10.4103\/aja.aja_137_19","type":"journal-article","created":{"date-parts":[[2020,4,21]],"date-time":"2020-04-21T08:31:31Z","timestamp":1587457891000},"page":"555","source":"Crossref","is-referenced-by-count":22,"title":["Sperm retrieval success and testicular histopathology in idiopathic nonobstructive azoospermia"],"prefix":"10.4103","volume":"22","author":[{"given":"RobertE","family":"Brannigan","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Arighno","family":"Das","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"JoshuaA","family":"Halpern","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"AnnieL","family":"Darves-Bornoz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mehul","family":"Patel","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"James","family":"Wren","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"MaryKate","family":"Keeter","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","reference":[{"key":"key-10.4103\/1008-682X.283017-1","first-page":"191\u20136","article-title":"Trends of male factor infertility, an important cause of infertility: a review of literature","author":"Kumar","year":"2015","journal-title":"J Hum Reprod Sci"},{"key":"key-10.4103\/1008-682X.283017-2","first-page":"1239\u201345","article-title":"Management of nonobstructive azoospermia: a committee opinion","author":"Practice","year":"2018","journal-title":"Fertil Steril"},{"key":"key-10.4103\/1008-682X.283017-3","doi-asserted-by":"crossref","first-page":"e28218","DOI":"10.4161\/spmg.28218","article-title":"Review of azoospermia","author":"Wosnitzer","year":"2014","journal-title":"Spermatogenesis"},{"key":"key-10.4103\/1008-682X.283017-4","first-page":"459\u201370","article-title":"Clinical management of infertile men with nonobstructive azoospermia","author":"Esteves","year":"2015","journal-title":"Asian J Androl"},{"key":"key-10.4103\/1008-682X.283017-5","doi-asserted-by":"crossref","first-page":"17638","DOI":"10.1038\/s41598-017-17420-z","article-title":"Anti-Mullerian hormone-to-testosterone ratio is predictive of positive sperm retrieval in men with idiopathic non-obstructive azoospermia","author":"Alfano","year":"2017","journal-title":"Sci Rep"},{"key":"key-10.4103\/1008-682X.283017-6","first-page":"492\u20139","article-title":"Testicular histopathology as a predictor of a positive sperm retrieval in men with non-obstructive azoospermia","author":"Raheem,","year":"2013","journal-title":"BJU Int"},{"key":"key-10.4103\/1008-682X.283017-7","doi-asserted-by":"crossref","first-page":"5","DOI":"10.1186\/2051-4190-23-5","article-title":"Predictive factors of successful microdissection testicular sperm extraction","author":"Bernie","year":"2013","journal-title":"Basic Clin Androl"},{"key":"key-10.4103\/1008-682X.283017-8","first-page":"1934\u201341","article-title":"Prediction model for obtaining spermatozoa with testicular sperm extraction in men with non-obstructive azoospermia","author":"Cissen","year":"2016","journal-title":"Hum Reprod"},{"key":"key-10.4103\/1008-682X.283017-9","first-page":"1944\u20137","article-title":"Prediction of successful outcome of microdissection testicular sperm extraction in men with idiopathic nonobstructive azoospermia","author":"Tsujimura","year":"2004","journal-title":"J Urol"},{"key":"key-10.4103\/1008-682X.283017-10","first-page":"590\u20133","article-title":"High serum FSH levels in men with nonobstructive azoospermia does not affect success of microdissection testicular sperm extraction","author":"Ramasamy","year":"2009","journal-title":"Fertil Steril"},{"key":"key-10.4103\/1008-682X.283017-11","first-page":"653\u20135","article-title":"Age does not adversely affect sperm retrieval in men undergoing microdissection testicular sperm extraction","author":"Ramasamy","year":"2014","journal-title":"Fertil Steril"},{"key":"key-10.4103\/1008-682X.283017-12","first-page":"175\u20138","article-title":"Severe testicular atrophy does not affect the success of microdissection testicular sperm extraction","author":"Bryson","year":"2014","journal-title":"J Urol"},{"key":"key-10.4103\/1008-682X.283017-13","first-page":"1108\u201313","article-title":"Successful fertility treatment for Klinefelter's syndrome","author":"Ramasamy","year":"2009","journal-title":"J Urol"},{"key":"key-10.4103\/1008-682X.283017-14","first-page":"1660\u20135","article-title":"Detection of sperm in men with Y chromosome microdeletions of the AZFa, AZFb and AZFc regions","author":"Hopps","year":"2003","journal-title":"Hum Reprod"},{"key":"key-10.4103\/1008-682X.283017-15","first-page":"2356\u201361","article-title":"Outcome of first and repeated testicular sperm extraction and ICSI in patients with non-obstructive azoospermia","author":"Friedler","year":"2002","journal-title":"Hum Reprod"},{"key":"key-10.4103\/1008-682X.283017-16","first-page":"1753\u20136","article-title":"A decade of experience emphasizes that testing for Y microdeletions is essential in American men with azoospermia and severe oligozoospermia","author":"Stahl","year":"2010","journal-title":"Fertil Steril"},{"key":"key-10.4103\/1008-682X.283017-17","first-page":"1463\u20135","article-title":"Etiology of azoospermia in 100 consecutive nonvasectomized men","author":"Fedder","year":"2004","journal-title":"Fertil Steril"},{"key":"key-10.4103\/1008-682X.283017-18","unstructured":"Cooper TG. World Health Organization Laboratory Manual for the Examination and Processing of Human Semen. Geneva: WHO Press; 2010."},{"key":"key-10.4103\/1008-682X.283017-19","first-page":"197\u2013200","article-title":"The role of testicular biopsy in the modern management of male infertility","author":"Schoor","year":"2002","journal-title":"J Urol"},{"key":"key-10.4103\/1008-682X.283017-20","first-page":"131\u20135","article-title":"Testicular sperm extraction: microdissection improves sperm yield with minimal tissue excision","author":"Schlegel","year":"1999","journal-title":"Hum Reprod"},{"key":"key-10.4103\/1008-682X.283017-21","doi-asserted-by":"crossref","unstructured":"Schlegel PN, Su LM, Physiological consequences of testicular sperm extraction. Hum Reprod 1997; 12: 1688\u201392.","DOI":"10.1093\/humrep\/12.8.1688"},{"key":"key-10.4103\/1008-682X.283017-22","first-page":"20\u20134","article-title":"Outcome of microdissection TESE compared with conventional TESE in non-obstructive azoospermia: a systematic review","author":"Deruyver","year":"2014","journal-title":"Andrology"},{"key":"key-10.4103\/1008-682X.283017-23","first-page":"442\u201354","article-title":"The risk of TESE-induced hypogonadism: a systematic review and meta-analysis","author":"Eliveld","year":"2018","journal-title":"Hum Reprod Update"},{"key":"key-10.4103\/1008-682X.283017-24","first-page":"1495\u20139","article-title":"Serum hormones in patients with nonobstructive azoospermia after microdissection testicular sperm extraction","author":"Ishikawa","year":"2009","journal-title":"J Urol"},{"key":"key-10.4103\/1008-682X.283017-25","first-page":"756\u201360","article-title":"TESE-ICSI in patients with non-mosaic Klinefelter syndrome: a comparative study","author":"Yarali","year":"2009","journal-title":"Reprod Biomed Online"},{"key":"key-10.4103\/1008-682X.283017-26","first-page":"1696\u20139","article-title":"Klinefelter syndrome: does it confer a bad prognosis in treatment of nonobstructive azoospermia?","author":"Bakircioglu","year":"2011","journal-title":"Fertil Steril"},{"key":"key-10.4103\/1008-682X.283017-27","first-page":"107\u201310","article-title":"Comparison of sperm retrieval and intracytoplasmic sperm injection outcome in patients with and without Klinefelter syndrome","author":"Sabbaghian","year":"2014","journal-title":"Urology"},{"key":"key-10.4103\/1008-682X.283017-28","first-page":"1062\u20137","article-title":"Outcome of microsurgical testicular sperm extraction in familial idiopathic nonobstructive azoospermia","author":"Arafa","year":"2015","journal-title":"Andrologia"},{"key":"key-10.4103\/1008-682X.283017-29","first-page":"29\u201333","article-title":"Predictive factors of successful sperm retrieval on microdissection testicular sperm extraction in Japanese men","author":"Enatsu","year":"2016","journal-title":"Reprod Med Biol"},{"key":"key-10.4103\/1008-682X.283017-30","first-page":"136\u201340","article-title":"Microdissection testicular sperm extraction in men with nonobstructive azoospermia: experience of King Saud University medical city, Riyadh, Saudi Arabia","author":"Binsaleh","year":"2017","journal-title":"Urol Ann"},{"key":"key-10.4103\/1008-682X.283017-31","first-page":"82\u20136","article-title":"Effect of obesity on sperm retrieval outcome and reproductive hormone levels in Japanese azoospermic men with and without Klinefelter syndrome","author":"Iwatsuki","year":"2017","journal-title":"Andrology"},{"key":"key-10.4103\/1008-682X.283017-32","first-page":"473\u20136","article-title":"Chromosomal anomalies and sperm retrieval outcomes of patients with non-obstructive azoospermia: a case series","author":"Takeda","year":"2017","journal-title":"Andrology"},{"key":"key-10.4103\/1008-682X.283017-33","first-page":"53\u20138","article-title":"Microdissection testicular sperm extraction in Finland \u2013 Results of the first 100 patients","author":"Klami","year":"2018","journal-title":"Acta Obstet Gynecol Scand"},{"key":"key-10.4103\/1008-682X.283017-34","first-page":"564\u20138","article-title":"The ghrelin and orexin activity in testicular tissues of patients with idiopathic non-obstructive azoospermia","author":"Ozkanli","year":"2018","journal-title":"Kaohsiung J Med Sci"},{"key":"key-10.4103\/1008-682X.283017-35","first-page":"367\u201372","article-title":"An analysis of the frequency of Y-chromosome microdeletions and the determination of a threshold sperm concentration for genetic testing in infertile men","author":"Johnson","year":"2019","journal-title":"BJU Int"},{"key":"key-10.4103\/1008-682X.283017-36","first-page":"1230\u20134","article-title":"Successful testicular sperm extraction (TESE) in spite of high serum follicle stimulating hormone and azoospermia: correlation between testicular morphology, TESE results, semen analysis and serum hormone values in 103 infertile men","author":"Jezek","year":"1998","journal-title":"Hum Reprod"},{"key":"key-10.4103\/1008-682X.283017-37","first-page":"1005\u201312","article-title":"Establishment of predictive variables associated with testicular sperm retrieval in men with non-obstructive azoospermia","author":"Ezeh","year":"1999","journal-title":"Hum Reprod"},{"key":"key-10.4103\/1008-682X.283017-38","first-page":"80\u20136","article-title":"Are there any predictive factors for successful testicular sperm recovery in azoospermic patients?","author":"Tournaye","year":"1997","journal-title":"Hum Reprod"},{"key":"key-10.4103\/1008-682X.283017-39","first-page":"112\u20136","article-title":"Testicular sperm extraction with intracytoplasmic sperm injection for nonobstructive azoospermia: testicular histology can predict success of sperm retrieval","author":"Su","year":"1999","journal-title":"J Urol"},{"key":"key-10.4103\/1008-682X.283017-40","first-page":"246\u201353","article-title":"Outcome of varicocele repair in men with nonobstructive azoospermia: systematic review and meta-analysis","author":"Esteves","year":"2016","journal-title":"Asian J Androl"},{"key":"key-10.4103\/1008-682X.283017-41","first-page":"299\u2013302","article-title":"Role of tissue digestion and extensive sperm search after microdissection testicular sperm extraction","author":"Ramasamy","year":"2011","journal-title":"Fertil Steril"}],"container-title":["Asian Journal of Andrology"],"original-title":[],"language":"en","deposited":{"date-parts":[[2026,8,14]],"date-time":"2026-08-14T18:49:03Z","timestamp":1786733343000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ovid.com\/10.4103\/aja.aja_137_19"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020]]},"references-count":41,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2020]]}},"alternative-id":["283017"],"URL":"https:\/\/doi.org\/10.4103\/aja.aja_137_19","relation":{},"ISSN":["1008-682X"],"issn-type":[{"value":"1008-682X","type":"print"}],"subject":[],"published":{"date-parts":[[2020]]}}}