Table 4 Histological pattens in 30 azoospermic men with AZF microdeletions from the cohort undergoing testicular needle biopsy
AZF deletion type | Normal spermatogenesis | Hypospermatogenesis | Maturation arrest | Sertoli-cell-only syndrome |
|---|---|---|---|---|
AZFabc | - | - | - | 3 |
AZFbc | - | 3 | - | 3 |
AZFb | - | 1 | - | - |
AZFc | - | a15 | 1 (late) | 4 |