Lung Cancer Staging Flashcards by Louis Stein | Brainscape

Q

size < 2cm

A

T1a

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Q

size < 2cm

A

T1a

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Q

size 2-3 cm

A

T1b

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Q

size 3-5 cm

A

T2a

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Q

Size 5-7cm

A

T2b

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Q

size > 7

A

T3

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Q

T stage -no lobar invasion

A

T1

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Q

T stage - lobar invasion > 2cm from carina

A

T2

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Q

T sage - lobar invasion

A

T3

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Q

T stage - atelectasis of lobar

A

T2

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Q

T stage - tumor of the carina

A

T4

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Q

T stage tumor causing atelectasis of whole lung

A

T3

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Q

T1a

A

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Q

T1b

A

2-3cm

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Q

T2a

A

3-5cm

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Q

T2B

A

5-7cm

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Q

T3

A

>7cm

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Q

TIaN0

A

Ia

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Q

T1aN1

A

IIa

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Q

T1aN2

A

IIIa

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Q

T1aN3

A

IIIb

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Q

T1bN0

A

Ia

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Q

T1bN1

A

IIa

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Q

T1bN2

A

IIIa

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Q

T1bN3

A

IIIb

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Q

T2aN0

A

Ib

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Q

T2aNI

A

IIa

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Q

T2aN2

A

IIIa

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Q

T2aN3

A

IIIb

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Q

T2bN0

A

IIa

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Q

T2bN1

A

IIb

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Q

T2bN2

A

IIIa

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Q

T3N0

A

IIb

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Q

T3N1

A

IIIa

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Q

T3N2

A

IIIa

Q

T3N3

A

IIIb

Q

T4N0

A

IIIa

Q

T4N1

A

IIIa

Q

T4N2

A

IIIb

Q

T4N3

A

IIIb

Q

size 2-3 cm

A

T1b

Q

size 3-5 cm

A

T2a

Q

Size 5-7cm

A

T2b

Q

size > 7

A

T3

Q

T stage -no lobar invasion

A

T1

Q

T stage - lobar invasion > 2cm from carina

A

T2

Q

T sage - lobar invasion

A

T3

Q

T stage - atelectasis of lobar

A

T2

Q

T stage - tumor of the carina

A

T4

Q

T stage tumor causing atelectasis of whole lung

A

T3

Q

T1a

A

Q

T1b

A

2-3cm

Q

T2a

A

3-5cm

Q

T2B

A

5-7cm

Q

T3

A

>7cm

Q

TIaN0

A

Ia

Q

T1aN1

A

IIa

Q

T1aN2

A

IIIa

Q

T1aN3

A

IIIb

Q

T1bN0

A

Ia

Q

T1bN1

A

IIa

Q

T1bN2

A

IIIa

Q

T1bN3

A

IIIb

Q

T2aN0

A

Ib

NB: each T2a and T2b has a “b”, T2aN0 - Ib, T2bN1- IIb

Q

T2aNI

A

IIa

Q

T2aN2

A

IIIa

Q

T2aN3

A

IIIb

Q

T2bN0

A

IIa

Q

T2bN1

A

IIb

Q

T2bN2

A

IIIa

Q

T3N0

A

IIb

Q

T3N1

A

IIIa

Q

T3N2

A

IIIa

Q

T3N3

A

IIIb

Q

T4N0

A

IIIa

Q

T4N1

A

IIIa

Q

T4N2

A

IIIb

Q

T4N3

A

IIIb

Q

Stage Ia

A

T1a N0 T1b N0

Q

Stage IIa

A

T1 N1

T2aN1

T2bN0

Q

Stage 1B

A

T2aN0

Q

Stage IIb

A

T2bN1 T3N0

Q

Stage IIIA

A

T1N2 T2N2 T3N1 T3N2 T4N0/N1

Q

Individuals who are eligible for lung cancer screening

A

smoked at least 30 pack years

if quit - no more than 15 years ago

age 55 to 74 years

Q

Risk of second primary lung tumor after resection

A

1-2% per year

Q

Cumulative risk of a second primary lung tumor

at 5 years

at 10 years

A

at 5 years - 5%

at 10 years 12.6 %