MedGen

DFNB32 is characterized by prelingual progressive moderate to profound sensorineural deafness. Some affected men are infertile, and semen analysis has shown high percentages of immotile sperm with abnormal morphology (Imtiaz et al., 2018). [from OMIM]

Any azoospermia in which the cause of the disease is a mutation in the KLHL10 gene. [from MONDO]

Spermatogenic failure-10 (SPGF10) is associated with a defective annulus, a ring structure that demarcates the midpiece and the principal piece of the sperm tail. The firm attachment of the annulus to the flagellar membrane suggests that it may supply mechanical support and prevent displacement of the caudal mitochondrial helix (summary by Kuo et al., 2012). For a discussion of phenotypic and genetic heterogeneity of spermatogenic failure, see SPGF1 (258150). [from OMIM]

Spermatogenic failure-36 (SPGF36) is characterized by reduced fertility due to teratozoospermia, with spermatozoa showing anomalies of the head, acrosome, and nucleus (Guran et al., 2019). For a general description and a discussion of genetic heterogeneity of spermatogenic failure, see SPGF1 (258150). [from OMIM]

A structural anomaly of sperm. [from HPO]