Gonadal dysgenesis is classified as any congenital developmental disorder of the reproductive system in the male or female. It is the defective development of. English Spanish online dictionary Term Bank, translate words and terms with different pronunciation options. El síndrome de Swyer-James es un desorden de los cromosomas sexuales y la diferenciación sexual caracterizado por una disgenesia gonadal pura 46 XY en.

Author: Nikotaxe Tukus
Country: Liberia
Language: English (Spanish)
Genre: Photos
Published (Last): 8 October 2005
Pages: 275
PDF File Size: 15.90 Mb
ePub File Size: 13.57 Mb
ISBN: 185-8-11494-823-2
Downloads: 77889
Price: Free* [*Free Regsitration Required]
Uploader: Dizahn

AdolescentAdult ICD EmHanson e cols.

Nat Genet ; Management and treatment Management should include hormone replacement therapy. Genetic counseling Although some cases of 46,XY CGD occur sporadically, genetic counseling may be offered to affected families and should be adapted depending on the mode of inheritance associated with the genetic anomaly identified.

Specialised Social Services Eurordis directory. Role of gonadal dysgenesis in gonadoblastoma induction in 46,XY individuals. Management should include hormone replacement therapy.

Some findings from the clinical history and from the physical examination should be evaluated as a routine in individuals with primary amenorrhea.

Am J Obstet Gynecol. Pathology of the testis in intersex disorders.

Orphanet: Disgenesia gonadal pura 46 XY

Cytogenetic analysis of patients with primary and secondary amenorrhoea in Hong Kong: Congenital disorders of female genital organs Intersex and medicine.


SRY gene deletion of or loss-of-function mutations; Yp Parental origin of the X chromosome, X chromosome mosaicism and screening for “hidden” Y chromosome in 45,X Turner syndrome ascertained cytogenetically. Am J Med Genet ; Molecular mapping of the putative gonadoblastoma locus on the Y chromosome.

Nat Immun Cell Growth Regul ; Other search option s Alphabetical list.

Antenatal diagnosis Prenatal diagnosis is feasible for families in which the genetic anomaly has been confirmed but is only recommended in syndromic cases. Their ages varied from 16 to 41 years old an average of Stature is normal or above normal, and features of Turner syndrome see this term are absent. Mutations in SOX9, the gene responsible for campomelic dysplasia and autosomal sex reversal. Clin Genet ; Disorders of Sexual Differentiation and Puberty in the Male”.

World J Surg Oncol.

Only disgenessia seeking to improve the quality and accuracy of information on the Orphanet website are accepted. The internal and external genitalia are normally developed. It is the defective development of the gonads in an embryo[2] with reproductive tissue replaced with functionless, fibrous tissuetermed streak gonads. Genetic counseling Genetic counseling may be offered. Detailed information Professionals Summary information Greekpdf Polskipdf Review article English Clinical genetics review English Prognosis With appropriate management, the physiological and clinical outcome for patients is good.


Disgenesia gonadal XY

The differential diagnosis should include other causes of POF, as well as 46,XY complete gonadal dysgenesis see these terms. J Pediatr ; Other gonadal tumor, maligns or not, also occur in gonadal dysgenesis.

Summary Epidemiology The prevalence is unknown. Differential diagnosis The differential diagnosis should include other causes of POF, as well as 46,XY complete gonadal dysgenesis see these terms. Retrieved from ” https: D ICD – J Clin Endocrinol Metab.

Hibi I, Takano K, editors. Gonadoblastoma in Turner syndrome patients with nonmosaic 45,X karyotype and Y chromosome sequences. Abnormal sexual differentiation and neoplasia.

Gonadal dysgenesis – Wikipedia

Cancer Genet Cytogenet ; Ainda emSalo e cols. Gonadal development is a genetically controlled process by the chromosomal sex XX or XY which directs the formation of the gonad ovary or testis. Neurologic anomalies in Perrault syndrome.