Sperm retrieval rate of microdissection testicular sperm extraction in patients with non-obstructive azoospermia based on different causes
10.3969/j.issn.1009-8291.2023.10.004
- VernacularTitle:不同病因非梗阻性无精子症患者睾丸切开显微取精的精子获取率比较
- Author:
Xiaoting ZHENG
1
;
Ling MA
1
;
Mingliang ZHANG
1
;
Xianglong JIANG
1
;
Qi XIONG
1
;
Duanjun ZHANG
1
;
Peng WANG
1
;
Wenliang YAO
1
;
Shenghui CHEN
1
Author Information
1. Department of Reproductive Andrology, Nanchang Reproductive Hospital (Affiliated Hospital of Nanchang Institute of Medical Sciences), Nanchang 330004, China
- Publication Type:Journal Article
- Keywords:
non-obstructive azoospermia;
microdissection testicular sperm extraction;
sperm retrieval rate
- From:
Journal of Modern Urology
2023;28(10):838-840
- CountryChina
- Language:Chinese
-
Abstract:
【Objective】 To investigate the sperm retrieval rate (SRR) of microdissection testicular sperm extraction (M-TESE) in patients with non-obstructive azoospermia (NOA) caused by different causes. 【Methods】 A retrospective analysis was performed on 225 NOA patients during Jan.2020 and Dec.2022. The relation between SRR and patients’ age,body mass index (BMI),testicular volume,endocrine hormones and different etiological classifications were analyzed. 【Results】 According to whether sperm was obtained by surgery,the patients were divided into two groups,including 107 cases in the sperm group and 118 cases in the non-sperm group. There were no significant differences in patients’ age,testicular volume and levels of endocrine hormones between the two groups (P>0.05). According to the different causes,NOA patients with mumps history,cryptorchidism history,AZFc deletion or Klinefelter syndrome (KS) had higher SRR,while idiopathic NOA patients had the lowest SRR (P<0.05). 【Conclusion】 M-TESE is an effective treatment of NOA. There is no correlation between SRR and patients’ age,MBI,testicular volume and levels of endocrine hormones. NOA caused by different etiological classifications may have different SRR.
