Spermatogenic cells remained at the stage of spermatogonium and the endoplasmic reticulum of sustentacular cells expanded abnormally as cystic structure.
英
美
- 精曲小管中无精子生成,生精细胞停滞在精原细胞阶段,支持细胞的内质网异常地扩大呈囊泡状。