Results 1 to 10 of about 41,391 (317)

Micromapping testicular sperm extraction: A new technique for microscopic testicular sperm extraction in nonobstructive azoospermia [PDF]

Reproductive Medicine and Biology
Purpose In microscopic testicular sperm extraction (mTESE) for nonobstructive azoospermia (NOA), sperm can be recovered relatively easily in some cases, and mTESE may be retrospectively considered excessive.
Toshihiro Tai, Wakaba Miyamoto, Yuriko Fukuoka, Sena Shibasaki, Mizuho Takahashi, Noriyuki Okuyama, Hiromitsu Hattori, Ikue Ishikawa, Satoko Nagaura, Koki Yoshinaga, Masae Koizumi, Tomoko Hashimoto, Mayumi Toya, Jin Kumagai, Hideki Igarashi, Koichi Kyono   +15 more
doaj   +4 more sources

Rate of testicular histology failure in predicting successful testicular sperm extraction [PDF]

Frontiers in Endocrinology
BackgroundThe management of Non-Obstructive (NOA) Azoospermia or Obstructive Azoospermia (OA) patients relies on testicular sperm extraction (TESE) followed by intracytoplasmic sperm injection (ICSI).
Stefano Castellano, Francesca Tondo, Ozgur Bulbul, Sabrina Aprea, Emanuela Monti, Edoardo Carnesi, Paolo Emanuele Levi Setti, Paolo Emanuele Levi Setti, Elena Albani   +8 more
doaj   +4 more sources

Testicular histopathology, semen analysis and FSH, predictive value of sperm retrieval: supportive counseling in case of reoperation after testicular sperm extraction (TESE) [PDF]

BMC Urology, 2018
Background To provide indicators for the likelihood of sperm retrieval in patients undergoing testicular sperm extraction is a major issue in the management of male infertility by TESE.
Lucio Gnessi, Filomena Scarselli, Maria Giulia Minasi, Stefania Mariani, Carla Lubrano, Sabrina Basciani, Pier Francesco Greco, Mikiko Watanabe, Giorgio Franco, Alessio Farcomeni, Ermanno Greco   +10 more
doaj   +3 more sources

Testicular sperm extraction in a patient with metachronous bilateral testicular cancer [PDF]

Human Reproduction, 2001
A new indication for testicular tissue cryopreservation is demonstrated in a patient with metachronous bilateral testicular tumours and azoospermia. At the age of 18 (1982) the patient underwent left orchidectomy and radical retroperitoneal lymphadenectomy for a testicular teratoma (pT1N0M0).
Frank M. Köhn, I. Schroeder‐Printzen, W. Weidner, Markus Montag, H. van der Ven, Wolf‐Bernhard Schill   +5 more
openalex   +4 more sources

Testicular sperm extraction with intracytoplasmic sperm injection for male infertility [PDF]

Reproductive Medicine and Biology, 2003
Background and Aims: Testicular sperm extraction (TESE) and intracytoplasmic sperm injection (ICSI) is an effective procedure for the treatment of male infertility, obstructive and non‐obstructive azoospermia. We have reviewed our experience to investigate the correlation of TESE‐ICSI with morphological, biophysical and endocrine profiles in 27 men ...
Takashi Imamoto, Hiroyoshi Suzuki, Tomohiko Ichikawa, Haruo Itô, Yoko Kawana, Yoshio Shiseki, Haruo Akama, Masafumi Naito   +7 more
openalex   +5 more sources

Testicular Sperm Extraction Techniques in Subfertile Males

Nepalese Medical Journal, 2020
Introduction: Assisted conception is an option for subfertile couples. Surgical sperm retrieval by testicular sperm aspiration and testicular sperm extraction are widely used safe techniques to yield sperm for intracytoplasmic sperm injection. Experience
Robin Bahadur Basnet, Mira Thapa, Rashmi Shrish, Preeti Bista   +3 more
doaj   +3 more sources

Impact of testicular sperm extraction and testicular sperm aspiration on gonadal function in an experimental rat model [PDF]

International Brazilian Journal of Urology, 2018
Purpose To assess the impact of sperm retrieval on the gonadal function of rats with impaired spermatogenesis by comparing testicular sperm extraction (TESE) to aspiration (TESA).
Leocácio Venícius Sousa Barroso, Ricardo Reges, João Batista Gadelha Cerqueira, Eduardo P. Miranda, Rafael Jorge Alves de Alcantara, Francisco Vagnaldo F. Jamacaru, Manoel Odorico de Moraes, Maria Angelina da Silva Medeiros, Lúcio Flávio Gonzaga-Silva   +8 more
doaj   +5 more sources

Case report: remedial microdissection testicular sperm extraction after onco-microdissection testicular sperm extraction failure. [PDF]

Medicine (Baltimore)
Background: Testicular cancer (TC) mostly occurs in men aged 14 to 44. Studies have shown that TC seriously damages male fertility, and 6% to 24% of patients with TC were even found to suffer from azoospermia when they are diagnosed. At present, some studies have pointed out that onco-microdissection testicular sperm extraction
Zheng Y, Li DM, Li FP, Jiang XH, Yang L, Qu R, Bai HZ, Zhao GC, Tian K.   +8 more
europepmc   +3 more sources

Re: Comparison of Microdissection Testicular Sperm Extraction, Conventional Testicular Sperm Extraction, and Testicular Sperm Aspiration for Nonobstructive Azoospermia: A Systematic Review and Meta-Analysis [PDF]

Journal of Urological Surgery, 2016
In contemporary medicine, testicular sperm extraction (TESE) and using testicular sperm for intracytoplasmic injection is the only fertility treatment in men with nonobstructive azoospermia (NOA).
Bernie AM, Mata DA, Ramasamy R
doaj   +5 more sources

Long term effects of micro-surgical testicular sperm extraction on androgen status in patients with non obstructive azoospermia [PDF]

BMC Urology, 2006
Background The aim of our study was to review the results of microsurgically performed testicular sperm extraction (TESE) and to evaluate its possible long term effects on serum testosterone (T).
Comhaire Frank, De Sutter Petra, Van der Elst Josiane, Dhont Marc, Dekuyper Peter, Kerckhaert Wim, De Croo Ilse, Everaert Karel, Mahmoud Ahmed, Lumen Nicolaas   +9 more
doaj   +3 more sources