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Virilizirajući i
feminizirajući
adrenalni
tumori
Domina
Petrić
Virilizirajući adrenalni tumori
Ovi se tumori otkrivaju 2 puta češće u
djevojčica nego u dječaka.
Javljaju se u bilo kojoj životnoj dobi.
Vrlo su rijetki u prvoj godini života.
10/21/2017 copyright 2006
www.brainybetty.com
2
Klinička slika
• maskulinizacija kod djevojčica
• lažni preuranjeni pubertet kod dječaka
• na vanjskom genitalu nema fuzije labija
• klinička slika je kao u bolesnika s
kongenitalnom adrenalnom
hiperplazijom zbog defekta
21-hidroksilaze bez gubitka soli
10/21/2017 copyright 2006
www.brainybetty.com
3
Dijagnoza
• visoka razina androgena u plazmi i
17-KS u urinu koji se ne mogu
suprimirati deksametazonom
• infuzijska pijelografija
• scintigram s J-19-jodokolesterolom
• CT abdomena
10/21/2017 copyright 2006
www.brainybetty.com
4
Diferencijalna dijagnoza
Treba isključiti sve
bolesti koje dovode do
virilizacije zbog
hiperprodukcije
androgena adrenalnog
ili gonadnog podrijetla.
10/21/2017 copyright 2006
www.brainybetty.com
5
Terapija
• Tumor treba u cijelosti odstraniti.
• Ako se nađu lokalne metastaze, primjenjuje
se zračenje.
• U slučaju udaljenih metastaza, potrebna je
kemoterapija (p-DDD).
• Zbog sporog rasta i manje sklonosti
recidivima imaju relativno dobru
prognozu.
10/21/2017 copyright 2006
www.brainybetty.com
6
Feminizirajući adrenalni tumori
• Vrlo su rijetki u dječjoj dobi.
• Zbog hipersekrecije estrogena u dječaka se
prvo javlja GINEKOMASTIJA, a u djevojčica
LAŽNI PREURANJENI PUBERTET.
• Terapija je kirurška.
• Prognoza je u dječjoj dobi bolja nego kod
odraslih, ali je lošija nego kod virilizirajućih
adrenalnih tumora.
10/21/2017 copyright 2006
www.brainybetty.com
7
10/21/2017 copyright 2006
www.brainybetty.com
8
Literatura:
Duško Mardešić i
suradnici. Pedijatrija
Školska knjiga,
Zagreb, 2003.

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Virilizirajući i feminizirajući adrenalni tumori

  • 2. Virilizirajući adrenalni tumori Ovi se tumori otkrivaju 2 puta češće u djevojčica nego u dječaka. Javljaju se u bilo kojoj životnoj dobi. Vrlo su rijetki u prvoj godini života. 10/21/2017 copyright 2006 www.brainybetty.com 2
  • 3. Klinička slika • maskulinizacija kod djevojčica • lažni preuranjeni pubertet kod dječaka • na vanjskom genitalu nema fuzije labija • klinička slika je kao u bolesnika s kongenitalnom adrenalnom hiperplazijom zbog defekta 21-hidroksilaze bez gubitka soli 10/21/2017 copyright 2006 www.brainybetty.com 3
  • 4. Dijagnoza • visoka razina androgena u plazmi i 17-KS u urinu koji se ne mogu suprimirati deksametazonom • infuzijska pijelografija • scintigram s J-19-jodokolesterolom • CT abdomena 10/21/2017 copyright 2006 www.brainybetty.com 4
  • 5. Diferencijalna dijagnoza Treba isključiti sve bolesti koje dovode do virilizacije zbog hiperprodukcije androgena adrenalnog ili gonadnog podrijetla. 10/21/2017 copyright 2006 www.brainybetty.com 5
  • 6. Terapija • Tumor treba u cijelosti odstraniti. • Ako se nađu lokalne metastaze, primjenjuje se zračenje. • U slučaju udaljenih metastaza, potrebna je kemoterapija (p-DDD). • Zbog sporog rasta i manje sklonosti recidivima imaju relativno dobru prognozu. 10/21/2017 copyright 2006 www.brainybetty.com 6
  • 7. Feminizirajući adrenalni tumori • Vrlo su rijetki u dječjoj dobi. • Zbog hipersekrecije estrogena u dječaka se prvo javlja GINEKOMASTIJA, a u djevojčica LAŽNI PREURANJENI PUBERTET. • Terapija je kirurška. • Prognoza je u dječjoj dobi bolja nego kod odraslih, ali je lošija nego kod virilizirajućih adrenalnih tumora. 10/21/2017 copyright 2006 www.brainybetty.com 7
  • 8. 10/21/2017 copyright 2006 www.brainybetty.com 8 Literatura: Duško Mardešić i suradnici. Pedijatrija Školska knjiga, Zagreb, 2003.