medigraphic.com
SPANISH

Revista Cubana de Pediatría

ISSN 1561-3119 (Electronic)
  • Contents
  • View Archive
  • Information
    • General Information        
    • Directory
  • Publish
    • Instructions for authors        
  • medigraphic.com
    • Home
    • Journals index            
    • Register / Login
  • Mi perfil

2015, Number 4

<< Back Next >>

Rev Cubana Pediatr 2015; 87 (4)

Mixed gonadal dysgenesis as a form of presentation of sex differentiation disorder of chromosomal origin

Valdés AMC, Lantigua CA, Basain VJM
Full text How to cite this article

Language: Spanish
References: 17
Page: 515-521
PDF size: 96.40 Kb.


Key words:

mixed gonadal dysgenesis, sex differentiation disorders.

ABSTRACT

Sex differentiation is a genetically determined and controlled process that may be altered by various types of genetic mutations or by the effect of hormones or other environmental disruptors acting upon the embryo. The result is the formation of external genitalia that does not match with the genetic sex and the internal genitalia. Mixed gonadal dysgenesis is classified into the sexual differentiation disorders of chromosomal cause. Here is a one-year old child, who was seen at “Juan Manuel Marquez” pediatric hospital since he presented with atypical external genitalia. The diagnosis was mixed gonadal dysgenesis, based on supplementary tests like gynecological echography, hormone studies and karyotype. The initial treatment was surgical in two surgical times, and the hormonal follow-up lasted till puberty (14 years) when the hormone replacement therapy started according to the indications for the patient's age.


REFERENCES

  1. Farias-Cortés JD, Minakata-Ochoa F, Sedano-Portillo I. Síndrome de insensibilidad completa a los andrógenos: reporte de un caso, ilustración del manejo quirúrgico. Rev Mex Urol. 2014;74(2):117-22.

  2. Kim K, Kim J. Disorders of sex development. J Urol. 2011;53:1-8.

  3. Hiort O, Wunsch L, Cools M. Requirements for a multicentric multidisciplinary registry on patients with disorders of sex development. J Pediat Urol. 2012;8:624-8.

  4. Audí Parera L, Gracia Bouthelier R, Castaño González L, Carrascosa Lezcano A, Barreiro Conde J, Bermúdez de la Vega JA, et al. Anomalías de la diferenciación sexual. Protoc Diagn Ter Pediatr. 2011;1:1-12.

  5. Barreda Bonis AC, González Casado I, Gracia Bouthelier R. Síndrome de Turner. Protoc Diagn Ter Pediatr. 2011;1:218-27.

  6. Copelli SB. Síndrome de Turner: el riesgo de tumores gonadales en pacientes con secuencias del cromosoma Y. Rev Argent. Endocrinol Metab. 2012;49(4):195-202.

  7. Bianco B, Oliveira KC, Guedes AD, Barbosa CP, Lipay MV, Verreschi IT. OCT4 gonadal gene expression related to the presence of Y-chromosome sequences in Turner syndrome. Fertil Steril. 2010;94:2347-9.

  8. Barros BA, Moraes SG, Coeli FB, Assumpcao JG, De Mello MP, Maciel-Guerra AT, et al. Immunohistochemistry may be necessary to identify the real risk of gonadal tumors in patients with Turner syndrome and Y chromosome sequences. Hum Reprod. 2011;26:3450-5.

  9. Labarta JI, De Arriba A, Mayayo E, Ferrández-Longás A. Actualización en el tratamiento y seguimiento del síndrome de Turner (ST). Rev Esp Endocrinol Pediatr. 2010;1(suppl):74-80.

  10. Labarta Aizpún JI, de Arriba Muñoz A, Ferrández Longás Á. Hiperplasia suprarrenal congénita. Protoc Diagn Ter Pediatr. 2011;1:117-28.

  11. Antal Z, Zhou P. Congenital adrenal hyperplasia: diagnosis, evaluation, and management. Pediatr Rev. 2009;30:49-57.

  12. Pizzo A, Laganà A, Borrielli I. Complete Androgen Insensitivity Syndrome: A Rare Case of Disorder of Sex Development. Case reports. Obstet Gynecol. 2013;85:195-8.

  13. Audí Parera L, Fernández Cancio M, Torán Fuentes N, Piró Biosca C. Anomalías de la diferenciación sexual. En: Pombo M. Tratado de Endocrinología Pediátrica. 4ta ed. Madrid: McGraw-Hill; 2009. p. 584-7.

  14. Figueroa Zevallos V, Castro La Rosa H, Torres Arones E. Tumor del saco vitelino puro con síndrome de Turner mosaico X0/XY. Rev Peru Ginecol Obstet. 2013;59(4):295-300.

  15. Ribeiro de Andrade J, Guerra-Junior G, Trevas Masiel-Guerra A. 46, XY and 45,X/46,XY testicular dysgenesis: similar gonadal and genital phenotype, different prognosis. Arq Bras Endocrinol Metab. 2010;54(3):331-4.

  16. Caglayan B, Demiryilmaz F, Kendirci M, Ozyazgan I, Akalin H, Bittmann S. Mixed gonadal dysgenesis with 45, X/46, X, IDIC (Y) karyotype. Genetic Counseling. 2009;20(2):173-9.

  17. Gelincik I, Ozen S, Bayram I. Left ovarian gonadoblastoma with yolk sac tumor in a young woman. Indian J Pathol Microbiol. 2010;53:345-6.




2020     |     www.medigraphic.com

Mi perfil

C?MO CITAR (Vancouver)

Rev Cubana Pediatr. 2015;87