45,X/46,XY mixed gonadal dysgenesis
45,X/46,XY mixed gonadal dysgenesis
Definition
45,X/46,XY mixed gonadal dysgenesis (45,X/46,XY MGD) is a disorder of sex development (DSD) associated with a numerical sex chromosome abnormality resulting from Y-chromosome mosaicism and leading to abnormal gonadal development.
Also known as 45,X/46,XY disorder of Sex development, 45,X/46,XY gonadal dysgenesis, 45,X/46,XY MGD, 45,X0/46,XY MGD, 45,X0/46,XY mixed gonadal dysgenesis, XY/X0 — per MONDO
Also identified as
Affected Organs
| Organ | Involvement | Source |
|---|---|---|
| Genitourinary system | Disease Has Associated Anatomic Site | NCIT · CC BY 4.0 |
| Genitourinary system | Disease Has Primary Anatomic Site | NCIT · CC BY 4.0 |
| Gonad | Disease Has Associated Anatomic Site | NCIT · CC BY 4.0 |
| Gonad | Disease Has Primary Anatomic Site | NCIT · CC BY 4.0 |
| Reproductive system | Disease Has Associated Anatomic Site | NCIT · CC BY 4.0 |
| Reproductive system | Disease Has Primary Anatomic Site | NCIT · CC BY 4.0 |