Age at diagnosis

T

N

M

Stage

<55 years

Any T

Any N

M0

I

<55 years

Any T

Any N

M1

II

≥55 years

T1

N0/NX

M0

I

≥55 years

T1

N1

M0

II

≥55 years

T2

N0/NX

M0

I

≥55 years

T2

N1

M0

II

≥55 years

T3a/T3b

Any N

M0

II

≥55 years

T4a

Any N

M0

III

≥55 years

T4b

Any N

M0

IVA

≥55 years

Any T

Any N

M1

IVB