Redo testicular sperm aspiration (TESA) in men with severe oligoasthenoteratozoospermia (OAT) and obstructive azoospermia (OA)
Our data demonstrate that TESA retrieval rates are significantly higher in men with OA compared to those with severe OAT. The data also demonstrate that a redo TESA in these men is as effective as a primary TESA, suggesting that areas of active spermatogenesis are preserved 6 months after TESA.
Authors
- Abdullah Alahmari
- Michael F. Maalouf (ORCID: https://orcid.org/0000-0001-9035-9487)
- Armand Zini (ORCID: https://orcid.org/0000-0002-2194-5578)
- Rabea Akram
- A. El‐Sayed
Institutions
- King Abdulaziz University (SA)
- McGill University (CA)
Publication Details
- Journal
- Canadian Journal of Urology
- Published
- 2025-01-01
- DOI
- https://doi.org/10.32604/cju.2025.064517
- Primary Topic
- Sperm and Testicular Function
- Type
- article
- Field-Weighted Citation Impact
- 0.00