hiperTir Flashcards

1
Q

hipertiroidismo vs tirotoxicosis

A

hipert: sobreproduccion por sintesis
tirotox: aumento de liberacion o aumento de ingesta de hormonas

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2
Q

Causa mas frecuente de hipertiroidismo

A

enfermedad de graves

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3
Q

variedades hipert

A

alta captación do yodo excepto inducida por yodo
autoinmune: graves y hashitoxicosis
tsh: adenoma hipofisiario, resistensia hipofisis a HT
Autonomo: adenoma toxico y bocio multinodular toxico
enfermedad trofoblastica
inducida por yodo

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4
Q

CC HiperT

A

Bocio 87%, nerviosismo y labilidad emocional, hipehidrosis, palpitaciones taquicardia y disnea

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5
Q

CC enf graves

A

HiperT bocio oftalmopatia y dermatopatía(mixedema pretibial)

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6
Q

Labs enfermedad de graves

A

t4 alta t4libre t3total alta y tsh suprimida

tsh es el condicionante para diagnostico

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7
Q

diferencial hipert

A

ansiedad embarazo feocromocitoma

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8
Q

tratamiento medico hiperT

A

metimazol: 15-60mg dia(niños .4mgkgdia)(agranulo,heptox)

bblocks para manifestaciones simpaticas

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9
Q

tx definitivo hipert

A

yodo radioactivo131 /tiroidectomía subtotal

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10
Q

tiroiditis subaguda

A

tirotoxicosis 2-8 semanas

hipoT 1 mes

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11
Q

sintoma cardinal tiroiditis subaguda queravin

A

dolor, antecedentes de vias respiratorias superiores

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12
Q

perfil tiroideo en tiroiditis subaguda queravin

A

t4 alta tsh baja

luego se invierte

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13
Q

tx tiroiditis subaguda

A

no requiere reposición, solo vigilancia

b blockers en lo que apsa

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14
Q

tiroiditis linfocitica(silenciosa)

A

mujeres post parto
dm1 ac antitiroideos
tirotox transitoria seguida de hipotiroidismo

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15
Q

tiroiditis linfocitica

A

aumento de t4 y captación de yodo ausente o muy baja

25% desarrollan hipotiroidismo por tiroiditis autoinmune clasica

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16
Q

tiroiditis aguda ccc

A

dolor intenso fiebre y manifestaciones sistemicas de infeccion
inflamaciona simetrica caliente firme
absceso en ecografía

17
Q

tx tiroiditis aguda

A

antibioticos, puede requerir drenaje quirurgico de los abscesos

18
Q

tirotoxicosis

A

captacion de yodo baja