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Head & Neck > Ch 11 - Oropharynx (p16-) and Hypopharynx > Flashcards

Ch 11 - Oropharynx (p16-) and Hypopharynx Flashcards

1
Q

Tx

Oropharynx p16-

A

Primary tumor cannot be assessed

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2
Q

Tis

Oropharynx p16-

A

Carcinoma in situ

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3
Q

T1

Oropharynx p16-

A

Tumor 2 cm or smaller in greatest dimension

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4
Q

T2

Oropharynx p16-

A

Tumor larger than 2cm but not larger than 4cm in greatest dimension

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5
Q

T3

A

Tumor larger than 4cm in greatest dimension or extension to lingual surface of epiglottis

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6
Q

T4a

A

Moderately advanced local disease. Tumor invades the larynx, extrinsic muscle of tongue, medial pterygoid, hard palate, or mandible*

*Mucosal extension to lingual surface of epiglottis from primary tumors of the base of the tongue and vallecula does not constitute invasion of the larynx

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7
Q

T4b

A

Very advanced local disease. Tumor invades lateral pterygoid muscle, pterygoid plates, lateral nasopharynx, or skull base or encases carotid artery

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8
Q

Tx

Hypopharynx

A

Primary tumor cannot be assessed

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9
Q

Tis

Hypopharynx

A

Carcinoma in situ

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10
Q

T1

Hypopharynx

A

Tumor limited to one subsite of hypopharynx and/or 2cm or smaller in greatest dimension

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11
Q

T2

Hypopharynx

A

Tumor invades more than one subsite of hypopharynx or an adjacent site, or measures than 2cm but not larger than 4cm in greatest dimension without fixation of hemilarynx

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12
Q

T3

Hypopharynx

A

Tumor larger than 4cm in greatest dimension or with fixation of hemilarynx or extension to esophagus

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13
Q

T4a

Hypopharynx

A

Moderately advanced local disease. Tumor invades thyroid/cricoid cartilage, hyoid bone, thyroid gland, or central compartment of soft tissue*

*Central compartment soft tissue includes prelaryngeal strap muscles and subcutaneous fat

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14
Q

T4b

Hypopharynx

A

Very advanced local disease. Tumor invades prevertebral fascia, encases carotid artery, or involves mediastinal structures.

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15
Q

cNx

A

Regional lymph nodes cannot be assessed

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16
Q

cN0

A

No regional lymph node metastasis

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17
Q

cN1

A

Metastasis in a single ipsilateral lymph node, 3cm or smaller in greatest dimension and ENE(-)

18
Q

cN2a

A

Metastasis in a single ipsilateral node larger than 3cm but not larger than 6cm in greatest dimension and ENE(-)

19
Q

cN2b

A

Metastasis in multiple ipsilateral nodes, none larger than 6cm in greatest dimension and ENE(-)

20
Q

cN2c

A

Metastasis in bilateral or contralateral lymph nodes, none larger than 6cm in greatest dimension and ENE(-)

21
Q

cN3a

A

Metastasis in a lymph node larger than 6cm in greatest dimension and ENE(-)

22
Q

cN3b

A

Metastasis in any node(s) and clinically overt ENE(+)

23
Q

pNx

A

Regional lymph nodes cannot be assessed

24
Q

pN0

A

No regional lymph node metastasis

25
Q

pN1

A

Metastasis in a single ipsilateral lymph node, 3cm or smaller in greatest dimension and ENE(-)

26
Q

pN2a

A

Metastasis in single ipsilateral or contralateral node 3cm or smaller in greatest dimension and ENE(+) or a single ipsilateral node larger than 3cm but not larger than 6cm in greatest dimension and ENE(-)

27
Q

pN2b

A

Metastasis in multiple ipsilateral nodes, none larger than 6cm in greatest dimension and ENE(-)

28
Q

pN2c

A

Metastasis in bilateral or contralateral lymph nodes, none larger than 6cm in greatest dimension and ENE(-)

29
Q

pN3a

A

Metastasis in a lymph node larger than 6cm in greatest dimension and ENE(-)

30
Q

pN3b

A

Metastasis in a single ipsilateral node larger than 3cm in greatest dimension and ENE(+); or multiple ipsilateral, contralateral or bilateralnodes, any with ENE(+)

31
Q

What is the stage for:

Tis N0 M0?

A

Stage 0

32
Q

What is the stage for:

T1 N0 M0?

A

Stage I

33
Q

What is the stage for:

T2 N0 M0?

A

Stage II

34
Q

What is the stage for:

T3 N0 M0?

A

Stage III

35
Q

What is the stage for:

T1,2,3 N1 M0?

A

Stage III

36
Q

What is the stage for:

T4a N0,1 M0?

A

Stage IVA

37
Q

What is the stage for:

T1,2,3,4a N2 M0?

A

Stage IVA

38
Q

What is the stage for:

AnyT N3 M0?

A

Stage IVB

39
Q

What is the stage for:

T4b AnyN M0?

A

Stage IVB

40
Q

What is the stage for:

AnyT, AnyN, M1?

A

Stage IVC

Head & Neck (13 decks)

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