9. Neuroendokrine Neoplasien Flashcards

1
Q

(NEN)

Tumormarker

A

Chromogranin A

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2
Q

(NEN)

Grading

A

Ki-67-Ag-Immunhistologie

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3
Q

(NEN)

Beispiele (4)

A
  • Insulinom
  • Karzinoid-Syndrom
  • Verner-Morrison-Syndrom (VIPom)
  • Zollinger-Ellison-Syndrom (Gastrinom)
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3
Q

(NEN)

Bildgebung der Wahl

A

Gallium68-DOTATATE-PET-CT

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4
Q

(NEN)

Insulinom-Diagnostik: Goldstandard

A

Fastentest

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5
Q

(NEN)

Insulinom: Leitsymptome

A

Whipple-Trias

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6
Q

(NEN)

Insulinom: Therapie

A

operative

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7
Q

(NEN)

Insulinom: Therapie bei potenziell benignen solitären Insulinomen (2)

A
  • Enukleation

oder

  • Pankreasteilresektion
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8
Q

(NEN)

Insulinom: Therapie bei potenziell malignen Insulinomen

A

Pankreasresektion + Lymphadenektomie

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9
Q

(NEN)

Karzinoid-Syndrom: Leitsymptome (3)

A
  • Diarrhö
  • abdominelle Krämpfe
  • Flush-Symptomatik
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10
Q

(NEN)

Karzinoid-Syndrom: Labor

A

5-Hydroxyindolessigsäure (5-HIES)

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11
Q

(NEN)

Karzinoid-Syndrom: Therapie der Wahl (Beispiel)

A

Somatostatin-Analoga (z.B. Octreotid)

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12
Q

(NEN)

VIPom: Leitsymptome (3)

A
  • wässrige Diarrhö
  • Hypokaliämie
  • Hypochlorhydrie
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13
Q

(NEN)

VIPom: Therapie der Wahl (Beispiel)

A

Somatostatin-Analoga (z.B. Octreotid)

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14
Q

(NEN)

Gastrinom: Leitsymptome (3)

A
  • Reflux
  • Steatorrhö
  • abdominelle Schmerzen
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15
Q

(NEN)

Gastrinom: Therapiemöglichkeiten

A
  • symptomatische
  • kurative
15
Q

(NEN)

Gastrinom: Labor

A

Sekretin-Test

16
Q

(NEN)

Gastrinom: symptomatische Therapie

A

PPI

17
Q

(NEN)

Gastrinom: kurative Therapie

A

chirurgische Resektion (nicht endoskopisch!)