NADLEDVIČNE ŽLEZE Flashcards

1
Q

sestava nadledvičnice

A

skorja (cortex) in sredica (medulla)

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2
Q

katere hormone izloča skorja nadledvičnice

A

glukokortikoid
mineralokortikoid
delno spolne hormone
so derivati holesterola

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3
Q

adenokortikotropni hormon nadzira

A

izločanje glukokortikoidov

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4
Q

RF za scintigrafijo sredice nadledvičnice in aktivnost (+ matrika in kolimator za oba)

A

jod 123 MIBG (140MBq) - LEHR ali ME kolimator, 256 matrika
jod 131 MIBG (20-40MBq) - HE kolimator, 128 matrika

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5
Q

pogosti tumorji, jih lahko prikažemo s PET (izotop?)

A

feokromocitomi - da z 18F-DOPA

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6
Q

Lahko z scintigrafijo prikažemo normalno nadledvičnico

A

ne

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7
Q

kako se prikaže hiperplazija

A

obe žlezi sta povečani

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8
Q

RF za scintigrafijo skorje nadledvičnice - protokol (kdaj slikamo kakšni so posnetki)

A

131 jod - holesterol
statični posnetki 72h po aplikaciji

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