Markers and Stains Flashcards

1
Q

p40 stain

A

Squamous cell carcinoma

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2
Q

p63 stain

A

Squamous cell carcinoma

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3
Q

cytokeratin 5/6 stain

A

Squamous cell carcinoma

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4
Q

TTF-1 stain

A

adenocarcinoma, small cell

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5
Q

PAS (periodic acid Schiff) stain

A

mucin glands (adenocarcinoma)

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6
Q

keratin marker

A

small cell

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7
Q

CD56 marker

A

small cell

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8
Q

synaptophysin marker

A

50% of small cell cases

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9
Q

chromogranin marker

A

50% of small cell cases

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10
Q

Napsin A marker

A

adenocarcinoma

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11
Q

HMB45 marker

A

LAM

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12
Q

S100 marker

A

PLCH

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13
Q

VEGF associated with

A

LAM

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14
Q

Drug for alk mutation

A

Alectinib

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15
Q

Drug for PDL-1

A

Pembrolizumab

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16
Q

Drug for EGFR mutation

A

Osimertinib

17
Q

Drug for ROS1

A

Crizotinib

18
Q

Drug for RET gene

A

Sepercatinib