Spermatogenic failure 13- MedGen UID:
- 862886
- •Concept ID:
- C4014449
- •
- Disease or Syndrome
Any azoospermia in which the cause of the disease is a mutation in the TAF4B gene.
Spermatogenic failure 14- MedGen UID:
- 862891
- •Concept ID:
- C4014454
- •
- Disease or Syndrome
Any azoospermia in which the cause of the disease is a mutation in the ZMYND15 gene.
Spermatogenic failure, X-linked, 4- MedGen UID:
- 1804024
- •Concept ID:
- C5676882
- •
- Disease or Syndrome
X-linked spermatogenic failure-4 (SPGFX4) is characterized by male infertility due to azoospermia or oligoasthenoteratozoospermia. Some patients show maturation arrest, and Sertoli cell-only phenotype has been observed (Hardy et al., 2021; Arafat et al., 2021; Kherraf et al., 2022).
For a discussion of genetic heterogeneity of spermatogenic failure, see SPGF1 (258150).