Trisomy 20p

Trisomy 20p is a chromosomal disorder resulting from duplication of all or part of the short arm of chromosome 20. It is mostly characterized by normal growth, mild to moderate intellectual disability, speech delay, poor coordination and evocative facial features.

Macroorchidism

The presence of abnormally large testes.


Total: 2

                       


(per page)
PMID (PMCID)
6609676
 MALE Child
"De Novo" trisomy 20p with macroorchidism in a prepuberal boy.
Balestrazzi P, Virdis R, Frassi C, Negri V, Rigoli E, Bernasconi S.
Ann Genet. 1984;27(1):58-9.
A 9-year-old prepuberal boy with trisomy 20p syndrome and previously undescribed macroorchidism is presented.
6609676
 MALE Child
"De Novo" trisomy 20p with macroorchidism in a prepuberal boy.
Balestrazzi P, Virdis R, Frassi C, Negri V, Rigoli E, Bernasconi S.
Ann Genet. 1984;27(1):58-9.
If prepuberal macroorchidism is confirmed in further patients, trisomy 20p could be taken into account in the differential diagnosis with the sex-linked syndromes with mental retardation and abnormal testicular increase.