Hipertireoidismo Flashcards

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1
Q

Principal causa de hipertireoidismo

A

Doença de Graves

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2
Q

Perfil epidemiológico

A

Mulheres de 20-50 anos

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3
Q

Autoanticorpos

A
  1. Antirreceptor do TSH (TRAb)
    Anti-TPO
    Anti-tireoglobulina
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4
Q

Clínica

A

Insônia, intolerância ao calor, perda ponderal, nervosismo

Pele quente, úmida, tremores finos, atrofia muscular, queda de cabelo, PA divergente

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5
Q

Achados típicos na doença de Graves

A
  1. Bócio difuso
  2. Oftalmopatia
  3. Dermopatia infiltrativa
  4. Baqueteamento digital
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6
Q

Diagnóstico laboratorial

A

TSH baixo + T4 livre aumentado

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7
Q

RAIU

A

Graves: hipercaptação
Tireoidites: captação reduzida

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8
Q

Tireoglobulina

A

Graves: elevada

Factícia: reduzida

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9
Q

Tratamento

A

Propiltiouralcil

Metimazol

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10
Q

Mecanismo de ação

A

Inibição da TPO

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11
Q

Qual é de 1ra linha na gestante

A

Propiltiouralcil

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12
Q

Preparo pré-operatório

A

Drogas antitireoideanas (6 sem antes) + iodeto de potássio- lugol

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13
Q

Nódulo tireiodeano autônomo, hiperfuncionante, identificável à palpação e diagnosticado pela cintilografia

A

Doença de Plummer

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14
Q

Hipertireoidismo secundário, perfil laboratorial e tratamento

A

T4 livre aumentado + TSH aumentado + TC pu RM de sela túrcica

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