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Fresh Microdissection Testicular Sperm Extraction Results In A Higher Retrieval Rate Of Sperm Acceptable For Icsi Compared To Frozen-thawed Microdissection Testicular Sperm Extraction by Darren J. Bryk; Scott Lundy; Nicholas J. Farber; Neel Parekh; Nina Desai; Edmund Sabanegh; Sarah C. Vij is a Medicine article available to read on EtoBox.
What is Fresh Microdissection Testicular Sperm Extraction Results In A Higher Retrieval Rate Of Sperm Acceptable For Icsi Compared To Frozen-thawed Microdissection Testicular Sperm Extraction about?
OBJECTIVE: To report outcomes in men with AZF deletions following microsurgical testicular sperm extraction (mTESE), as well as assess for predictive factors of sperm retrieval and pregnancy. DESIGN: Retrospective study of prospectively collected data. MATERIALS AND METHODS: Between 1995 and 2019, all patients undergoing mTESE by a high-volume surgeon at Weill Cornell in New York City were reviewed. Men with known AZF deletions were included if sperm retrieval data was available. All patients had a repeat extended sperm preparation on the morning of planned retrieval. Patient demographic data was recorded and included both male and female partner age. Testicular size was recorded. Sperm retrieval and pregnancy rates were captured as well as number of fertilized eggs. Multivariable regression models were utilized to assess for predictive factors of sperm retrieval and pregnancy including demographic data and testicular size. RESULTS: A total of 72 men with AZF deletions were included. Of these, a total of 67 men (93.1%) had AZFc deletions. Of the remaining 5 men, 2 had an AZFb deletion (4.1%), 2 had AZFb+c deletion (2.7%) and 1 had a partial AZFb deletion (1.4%). Median male age was
Who reads Fresh Microdissection Testicular Sperm Extraction Results In A Higher Retrieval Rate Of Sperm Acceptable For Icsi Compared To Frozen-thawed Microdissection Testicular Sperm Extraction?
It is typically read by researchers, students, and practitioners in Medicine.
- Author
- Darren J. Bryk; Scott Lundy; Nicholas J. Farber; Neel Parekh; Nina Desai; Edmund Sabanegh; Sarah C. Vij
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 1556-5653)
- Published
- 2020
- Language
- EN
- Field
- Medicine (Health Sciences)