Gonadal dysgenesis: Difference between revisions
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'''Gonadal dysgenesis''' generally refers to a condition where gonadal development is abnormal, often only presenting streaks of connective tissue: so-called '''streak gonads'''. | '''Gonadal dysgenesis''' generally refers to a condition where gonadal development is abnormal, often only presenting streaks of connective tissue: so-called '''streak gonads'''. | ||
== | ==Etiology== | ||
The condition may be due to: | The condition may be due to: | ||
*[[Turner syndrome]], and its variations (i.e. [[mosaicism]]) | *[[Turner syndrome]], and its variations (i.e. [[mosaicism]]) | ||
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{{Chromosomal abnormalities}} | {{Chromosomal abnormalities}} | ||
[[Category: | [[Category:Disease state]] | ||
[[Category:Genetic disorders]] | |||
[[Category:Needs patient information]] | |||
[[Category:Mature chapter]] | |||
{{SIB}} | {{SIB}} | ||
{{WH}} | {{WH}} | ||
{{WS}} | {{WS}} | ||
Revision as of 11:11, 1 August 2011
| Gonadal dysgenesis | |
 | |
|---|---|
| Testes: Gonadal Dysgenesis, Mixed; Aplastic-Appearing Tubules and Immature Tubules Image courtesy of Professor Peter Anderson DVM PhD and published with permission © PEIR, University of Alabama at Birmingham, Department of Pathology | |
| ICD-10 | Q99.1 |
| ICD-9 | 758.6 |
| MeSH | D006059 |
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Overview
Gonadal dysgenesis generally refers to a condition where gonadal development is abnormal, often only presenting streaks of connective tissue: so-called streak gonads.
Etiology
The condition may be due to:
- Turner syndrome, and its variations (i.e. mosaicism)
- XX gonadal dysgenesis, also pure gonadal dysgenesis, 46, XX
- Swyer syndrome, also pure gonadal dysgenesis, 46, XY
- Perrault syndrome
- Mixed gonadal dysgenesis
- Endocrine disruptors
Presentation
It is one of the causes of intersexuality, because the genitalia are determined to be neither exclusively male nor female.