Puberté pathologique Flashcards

1
Q

Puberté précoce - causes centrales tumorales

A

Gliome du chiasma
Hamartome hypothalamique
Astrocytome, germinome
Kyste arachnoïdien

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2
Q

Puberté précoce - cause centrale non tumorale

A

Hydrocéphalie congénitale
TC
Idiopathique
Atcd RX thérapie

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3
Q

Puberté précoce - cause ovarienne

A

Syndrome de McCune Albright = mutation GNAS (tâches café au lait, dysplasie fibreuse osseuse)

Kyste ovarien bénin, tumeur des cellules de la granulosa

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4
Q

Puberté précoce - cause testiculaire

A

Testotoxicose

Tumeur sécrétant hCG

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5
Q

Puberté précoce - cause exogène

A

Prise d’androgènes/d’oestrogènes

Perturbateurs endocriniens

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6
Q

Puberté précoce - cause surrénalienne

A

Bloc 21 alpha-hydroxylase chez la fille

Tumeur surrénalienne

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7
Q

Retard pubertaire - cause centrale non tumorale

A
Sd de Kallmann de Mortier
Hypogonadisme hypogonadotrophique sans tb olfactif
IC, IR, IRespi
Déficit d'apport en lipides
Maladie de Crohn, maladie cœliaque
Tb affectif
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8
Q

Retard pubertaire - causes centrales tumorales

A

Adénome corticotrope, surrénalien
Adénome à PRL
Craniopharyngiome, méningiome

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9
Q

Retard pubertaire - cause ovarienne

A

Atcd de chimio ou RX
Turner et autres causes génétiques
Insuffisance ovarienne auto-immune

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10
Q

Retard pubertaire - cause testiculaire

A

Atcd de chimio ou RX

Klinefelter

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