Cancer: Tumor Classifications Flashcards

1
Q

What is the tumor classification system?

A

TNM

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2
Q

What does TNM stand for?

A

T=tumor
N=node
M=metastasis

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3
Q

What does T1-T4 mean?

A

progressing in severity

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4
Q

How are lymph nodes graded?

A
  • cannot be assessed (x)
  • no regional lymph node metastasis (0)
  • regoinal lymph nodes (count how many…1-3)
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5
Q

How is metastasis graded?

A
  • cannot be assessed (x)
  • no distant mets (0)
  • distant mets (1)
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