Testicular agenesis (Q49824): Difference between revisions
From determinar.ia.br - Determine suas informações
Created a new Item |
Changed label, description and/or aliases in pt-br, en |
||
| description / pt-br | description / pt-br | ||
Distúrbio raro 46,XY do desenvolvimento gonadal, caracterizado pela ausência congênita _x000D_ completa de tecido testicular num indivíduo com fenótipo masculino e cariótipo normal. _x000D_ Além disso, um pênis pequeno é um achado frequente em pacientes anorquídeos._x000D_ As características hormonais típicas são níveis basais elevados de gonadotrofinas (especialmente FSH (hormônio folículo-estimulante), baixa concentração de testosterona e ausência de aumento de testosterona plasmática em resposta à administração de hCG (gonadotrofina coriônica humana). O GnRH (hormônio liberador de gonadotrofina) o teste de estimulação induz aumento prolongado nos níveis de FSH e LH (hormônio luteinizante). | |||
| description / en | description / en | ||
A rare 46,XY disorder of gonadal development characterized by congenital complete absence of testicular tissue in an individual with an otherwise male phenotype and normal karyotype. In addition, a small penis is a frequent finding in anorchid patients. Typical hormonal characteristics are elevated basal levels of gonadotropins (especially FSH (follicle-stimulating hormone), low concentration of testosterone, and lack of increase of plasma testosterone in response to hCG (human chorionic gonadotropin) administration. The GnRH (gonadotropin-releasing hormone) stimulation test induces a prolonged increase in FSH and LH (luteinizing hormone) levels. | |||
Revision as of 20:18, 13 August 2026
A rare 46,XY disorder of gonadal development characterized by congenital complete absence of testicular tissue in an individual with an otherwise male phenotype and normal karyotype. In addition, a small penis is a frequent finding in anorchid patients. Typical hormonal characteristics are elevated basal levels of gonadotropins (especially FSH (follicle-stimulating hormone), low concentration of testosterone, and lack of increase of plasma testosterone in response to hCG (human chorionic gonadotropin) administration. The GnRH (gonadotropin-releasing hormone) stimulation test induces a prolonged increase in FSH and LH (luteinizing hormone) levels.
| Language | Label | Description | Also known as |
|---|---|---|---|
| default for all languages | LD2A.2 |
||
| English | Testicular agenesis |
A rare 46,XY disorder of gonadal development characterized by congenital complete absence of testicular tissue in an individual with an otherwise male phenotype and normal karyotype. In addition, a small penis is a frequent finding in anorchid patients. Typical hormonal characteristics are elevated basal levels of gonadotropins (especially FSH (follicle-stimulating hormone), low concentration of testosterone, and lack of increase of plasma testosterone in response to hCG (human chorionic gonadotropin) administration. The GnRH (gonadotropin-releasing hormone) stimulation test induces a prolonged increase in FSH and LH (luteinizing hormone) levels. |
