5A81.1
category
Testicular hypofunction
Definition
In pre-puberty, a disorder characterised by atrophied testes and sterility, abnormal height and absence of secondary sex characteristics. In post-puberty, a disorder characterised by depressed sexual function, loss of sex drive and sterility, muscle weakness and osteoporosis (due to loss of the androgen anabolic effect).
Also indexed as
5-alpha-reductase deficiency5-alpha-reductase deficiency with male pseudohermaphroditismChromosome Y deletionDefective biosynthesis of testicular androgen NOSDefective biosynthesis of testosterone in aged menDrug induced testicular hypofunctionMale infertility associated with autoimmunityMale infertility associated with cryptorchidismMale infertility associated with drugMale infertility associated with environmental toxinMale infertility associated with mycoplasma infectionMale infertility associated with radiationMale infertility associated with spinal cord injuryMale infertility associated with varicoceleMale infertility due to a systemic diseaseMale infertility with normal virilisation due to a developmental or structural testicular defect associated with varicoceleMale infertility with normal virilisation due to acquired testicular defect associated with autoimmunityMale infertility with normal virilisation due to acquired testicular defect associated with drugMale infertility with normal virilisation due to acquired testicular defect associated with environmental toxinMale infertility with normal virilisation due to acquired testicular defect associated with radiationMale infertility with normal virilisation due to developmental or structural testicular defect associated with cryptorchidismMale infertility with normal virilisation due to testicular defect associated with spinal cord injuryMale infertility with normal virilization due to a systemic diseaseMale infertility with normal virilization due to acquired testicular defectsMale infertility with normal virilization due to developmental or structural testicular defectsMale sterility due to chromosome Y deletionPartial chromosome Y deletionSertoli cell only syndromeTesticular hypofunctionTesticular hypogonadism NOSTesticular hypogonadism in aged menandrogen deficiencydefect of testicular androgen synthesisdefective biosynthesis of testicular androgendeficiency of testicular hormonedeficiency of testosterone biosynthesiseunuchoidismgonadal insufficiency of testishypofunction testiclemale hypogonadismprepuberal castrate syndrometesticular hypogonadismundeveloped testis