Onco - LCA Stage Flashcards

1
Q

T>2 but <=3

A

T1c

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2
Q

T >5 cm but <=7

A

T3

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3
Q

T1a

A

T<1cm

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4
Q

T1b

A

T 1-2cm

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5
Q

T>4 but <=5cm

A

T2b

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6
Q

T2a

A

T>3 but <=4cm

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7
Q

involves main bronchus >=2cm distal to carina, does not involve entire lung

A

T2

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8
Q

Associated with atelectasis or obstructive pneumonitis that extends to the hilar region but does not involve the entire lung

A

T2

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9
Q

Invades visceral pleura, but not of the entire lung

A

T2

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10
Q

T7cm or mroe

A

T4

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11
Q

Upper limit cutoff of T1c

A

3cm

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12
Q

Upper limit cut off of T2

A

5cm

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13
Q

Upper limit cut off of T3

A

7cm

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14
Q

Upper limit cut off of T4

A

no limt

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15
Q

invades mediastinum

A

T4

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16
Q

invades chest wall

A

T3

17
Q

invades diaphrahm

A

T3

18
Q

invades great vessels

A

T4

19
Q

invades phrenic nerve

A

T3

20
Q

invades trachea

A

T4

21
Q

invades recurernt laryngeal nerve

A

T4

22
Q

invades esophagus

A

T4

23
Q

invades mediastinal pleura

A

T3

24
Q

invades parietal pericardium

A

T3

25
Q

invades vertebral body

A

T4

26
Q

atelectasis or obstructive pneumonitis of the entire lung

A

T3

27
Q

invades carina

A

T4

28
Q

separate tumor nodules ina different ipsilateral lobe

A

T4

29
Q

<2 cm from carina without involvement of carina

A

T3

30
Q

N0

A

no regional lymph node mets

31
Q

mets in contralateral mediastinal lymph node

A

N3

32
Q

metastasis in ipsilateral perbronchial and or ipsilateral hilar lymph nodes, and intrapulmonary nodes, including involvement by direct extension

A

N1

33
Q

metastasis in ipsilateral mediastinal and/or subcarinal lymph nodes

A

N2

34
Q

metastasis in contralateral hilar

A

N3

35
Q

metastasis in contralateral scalene

A

N3

36
Q

metastasis in ipsilateral scalene

A

N3

37
Q

metastasis in supraclavicular lymph nodes

A

N3