TUMORES NEUROENDOCRINOS DO PANCREAS Flashcards

1
Q

QUAIS SAO AS NEOPLASIAS NEUROENDOCRINAS DO PANCREAS

A

INSULINOMA
GASTRINOMA
GLUCAGONOMA
VIPOMA
SOMATOSTATINOMA

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2
Q

INSULINOMA GENERALIDADES

A

40-50 ANOS
90% BENIGNOS
10% SAO MULTIPLOS
PEQUENOS DE DIFICIL LOCALIZAÇAO

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3
Q

QUADRO CLINICO DO INSULINOMA

A

SINTOMAS NEUROGLICOPENICOS
CONFUSAO MENTAL
ALTERAÇOES VISUAIS
ALTERAÇOES COMPORTAMENTAIS
SINTOMAS AUTONOMICOS
PALPITAÇOES E TREMORES
PODE TER QUADROS NEUROLOGICOS,PSIAQUIATRICOS E NEUROLOGICOS COM CONVULSOES

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4
Q

TRIADE DE WHIPPLE(HIPOGLICEMIA)

A

SINTOMAS NEUROGLICOPENICOS
GLICEMIA MENOR QUE 50
MELHORA APOS ADMINSITRAR GLICOSE

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5
Q

A MAIORIA DOS TUMORES NEUROENDOCRINOS DO PANCREAS SAO MALGINOS?

A

SIM EXCETO O INSULINOMA

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6
Q

TTT DO INSULAINOMA

A

USG ENDOSCOPICO OU INTRA OPERATORIO PARA LOCALIZA-LO E FAZER RESSECÇAO/ENUCLEAÇAO

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7
Q

GASTRINOMA O QUE LEMBRAR

A

SEGUNDO MAIS COMUM
SINDROME DE ZOLLINGER ELLISON
OCORRE HIPERSECREÇAO DE GASTRINA COM MULTIPLAS ULCERAS

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8
Q

GENERALIDADES GASTRINOMA

A

IDADE PREFERENCIAL ENTRE 20-50 ANOS
30% TEM ASSOCIAÇAO COM NEM-1
LOCALIZAÇAO DE 80% NO TRIGONO DO GASTRINOMA

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9
Q

QUADRO CLINICO DO GASTRINOMA

A

ULCERA PEPTICA
QUADRO ULCEROSO REFRATARIO AO TTT
QUEIMAÇAO RETROESTERNAL
DIARREIA
PERDA PONDERAL

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10
Q

GLUCAGONOMA QUADRO CLINICO

A

DIABAETES
DEPRESSAO
DERMATITE
ERUPÇAO CUTANEA CARACTERISTICA
QUELITE ANGULAR
ANEMIA PERDA DE PESO
SINTOMAS NEUROPSIQUIATRICOS-ATAXIA/DEMENCIA

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11
Q

LESAO CUTANEA CARACTERISTICA DOA GLUCAGONOMA

A

ERITEMA MIGRANTE NECROLITICO

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12
Q

VIPOMA-GENERALIDADES

A

SECRETA VIP-PEPTIDEO INTESTINAL VASOATIVO
CAUDA DO PANCREAS
GERALMENTE JA TEM METASTASE

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13
Q

VIPOMA-SD DE VERNER MORRISON

A

DIARREIA AQUOSA
HIPOCALEMIA
HIPOVOLEMIA
ACIDOSE

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14
Q

LEMBRAR DA TRIADE DO VIPOMA

A

DIARREIA SECRETORIA
NIVEIS ALTOS DE VIP(ACIMA DE 75PM/ML)
TUMOR PANCREATICO

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15
Q

SOMATOSTINOMA-GENERALIDADES

A

PRODUTORES DE SOMATOSTATINA
ORIGINADOS DAS CELULAS DELTA
CABEÇA DO PANCREAS E DUODENO
MAIORIA MALGINO

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16
Q

QUADRO CLINICO DO SOMATOSTATINOMA

A

DIABESTES MELITS
DOR ABDOMINAL
ICTERICIA
COLELITIASE
ESTEATORREIA