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Head & Neck > Ch 12 - Nasal Cavity and Paranasal Sinuses > Flashcards

Ch 12 - Nasal Cavity and Paranasal Sinuses Flashcards

1
Q

Tx

maxillary sinus

A

Primary tumor cannot be assessed

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2
Q

Tis

maxillary sinus

A

Carcinoma in situ

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3
Q

T1

maxillary sinus

A

Tumor limited to maxillary sinus mucosa with no

erosion or destruction of bone

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4
Q

T2

maxillary sinus

A

Tumor causing bone erosion or destruction
including extension into the hard palate and/or
middle nasal meatus, except extension to posterior
wall of maxillary sinus and pterygoid plates

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5
Q

T3

maxillary sinus

A

Tumor invades any of the following: bone of the
posterior wall of maxillary sinus, subcutaneous
tissues, floor or medial wall of orbit, pterygoid
fossa, ethmoid sinuses

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6
Q

T4a

maxillary sinus

A

Moderately advanced local disease
Tumor invades anterior orbital contents, skin of
cheek, pterygoid plates, infratemporal fossa,
cribriforrn plate, sphenoid or frontal sinuses

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7
Q

T4b

maxillary sinus

A

Very advanced local disease
Tumor invades any of the following: orbital apex,
dura, brain, middle cranial fossa, cranial nerves
other than maxillary division of trigeminal nerve
(V2), nasopharynx, or clivus

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8
Q

Tx

nasal cavity and ethmoid sinus

A

Primary tumor cannot be assessed

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9
Q

Tis

nasal cavity and ethmoid sinus

A

Carcinoma in situ

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10
Q

T1

nasal cavity and ethmoid sinus

A

Tumor restricted to any one subsite, with or without

bony invasion

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11
Q

T2

nasal cavity and ethmoid sinus

A

Tumor invading two subsites in a single region or
extending to involve an adjacent region within the
nasoethmoidal complex, with or without bony
invasion

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12
Q

T3

nasal cavity and ethmoid sinus

A

Tumor extends to invade the medial wall or floor o(

the orbit, maxillary sinus, palate, or cribriforrn plate

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13
Q

T4a

nasal cavity and ethmoid sinus

A

Moderately advanced local disease
Tumor invades any of the following: anterior orbital
contents, skin of nose or cheek, minimal extension
to anterior cranial fossa, pterygoid plates, sphenoid
or frontal sinuses

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14
Q

T4b

nasal cavity and ethmoid sinus

A

Very advanced local disease
Tumor invades any of the following: orbital apex,
dura, brain, middle cranial fossa, cranial nerves
other than (V2), nasopharynx, or clivus

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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,
3 crn or smaller in greatest dimension and
ENE(-)

18
Q

cN2a

A

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

19
Q

cN2b

A

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

20
Q

cN2c

A

Metastasis in bilateral or contralateral lymph
nodes, none larger than 6 cm 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) with 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, 3 cm or

smaller in greatest dimension and ENE(-)

26
Q

pN2a

A

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

27
Q

pN2b

A

Metastasis in multiple ipsilateral nodes, none larger

than 6 cm in greatest dimension and ENE(-)

28
Q

pN2c

A

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

29
Q

pN3a

A

Metastasis in a lymph node larger than 6 cm in

greatest dimension and ENE(- )

30
Q

pN3b

A

Metastasis in a single ipsilateral node larger than
3 cm in greatest dimension and ENE(+);
or multiple ipsilateral, contralateral or bilateral
nodes, 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:

Any T N3 M0

A

Stage IVB

39
Q

What is the stage for:

T4b Any N M0

A

Stage IVB

40
Q

What is the stage for:

Any T Any N M1

A

Stage IVC

Head & Neck (13 decks)

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