Pathoma - Cancer Flashcards

1
Q

What is the characteristic histology of small cell carcinoma?

A

Poorly differentiated small cells - arises from neuroendocrine cells

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2
Q

What is the characteristic histology of squamous cell carcinoma?

A

Keratin pearls or intercellular bridges

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3
Q

What is the characteristic histology of adenocarcinoma?

A

Glands or mucin

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4
Q

What is the characteristic histology of large cell carcinoma?

A

Poorly differentiated large cells

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5
Q

What is the characteristic histology of carcinoid tumor?

A

Well differentiated neuroendocrine cells - chromogranin positive

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6
Q

What cancers are associated with smoking?

A

Small cell carcinoma, Squamous cell carcinoma, large cell carcinoma, adenocarcinoma - female smokers

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7
Q

What cancers have a central location?

A

Small cell carcinoma, Squamous cell carcinoma, large cell carcinoma, and Carcinoid tumor (both)

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8
Q

What cancers have peripheral location?

A

Adenocarcinoma and carcinoid (both) - polyp mass in the bronchus

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