Tumormarker Flashcards

1
Q

DDLPS (dedifferenziertes Liposarkom, ein retroperitoneales Sarkom)

A

MDM2 und CDK-4-Amplifikation

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2
Q

Bronchial-CA

A

CK7, TTF1

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3
Q

GIST?

A

DOG-1, CD17 (c-KIT), CD-34

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4
Q

SCLC?

A

Synaptophysin, Chromogranin A,
TP53, RB1-Inaktivierung

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5
Q

Plattenepithel-NSCLC?

A

Plattenepithel: P40, Zytokeratin, CK5/6

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6
Q

Grozelliiges?

A

Weder Kleinzell noch nicht kleinzell,
AK gegen TTF1, K-Ras, Synaptophysin, Chromogranin A, CD56, hoher Ki67-Index.

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7
Q

Histo Großzeller?

A

Hohe Mitoserate, Pseudorosetten, große Zellen mit prominenten Nukleoli, Nester polygonaler Zellen mit Palisaden, flächenhafte Nekrosen

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8
Q

Wann VATS gut gegenüber Thorakotomie?

A

Keine Pleuraverwachsungen, keine Verbindungen zum Lungenhilum, Tumorgröße kleiner als 2cm

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9
Q

WIe diagnostiziert man ein IPMN?

A

MRT mit MRCP

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