Trastornos neoplasicos Flashcards

1
Q

En que consiste la neoplasia endocrina multiple tipo 1 (MEN1)?

A

Hiperparatiroidismo
Adenoma de hipófisis
Tumores de células de los islotes pancreáticos

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2
Q

Manifestación mas frecuente del MEN1

A

Hiperparatiroidismo

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3
Q

A que tumores esta asociado el MEN1 mas frecuentemente?

A

Gastrinoma y prolactinoma

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4
Q

Asociaciones mas frecuentes del MEN2

A

Ca medular de tiroides y feocromocitoma

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5
Q

Variantes del MEN2

A
MEN 2A (Sindrome de Sipple): ca. medular de tiroides + feocromocitoma
MEN 2B: mas agresivo, igual que el 2A+ Rasgos marfanoides
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6
Q

Manifestación clinica mas importante del insulinoma

A

Hipoglucemia

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7
Q

De donde proceden los VIPomas?

A

Células D

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8
Q

Manifestación clinica principal de los VIPomas

A

Diarrea secretora

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9
Q

Característica clinica fundamental del glucagonoma

A

Hiperglucemia

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10
Q

Sindrome de las 4D

A

Glucagonoma (diabetes, depresion, dermatitis, deep vein thrombosis)

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11
Q

Triada clásica del somatotastinoma

A

Diabetes, diarrea-esteatorrea- colelitiasis

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12
Q

Tumores endocrinos del aparato digestivo mas frecuentes

A

Tumor carcinoide

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13
Q

Manifestaciones clinicas del sindrome carcinoide

A

Rubefacción cutanea, diarrea y cardiopatia valvular

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