Introduction to Oncology Concepts Flashcards
1
Q
What are the 4 stages of cancer pathogenesis?
A
. Initiation: exposure to carcinogen
. Promotion
. Conversion
. Progression
2
Q
What is TNM terminology?
A
T: size of tumor
N: lymph node involvement; how many and how big?
M: Metastasis; yes or no
3
Q
True or false: Stage 3 tumors always have a M0 value
A
True. Metastasis occurs in stage 4
3
Q
How is cure defined in regards to cancer?
A
Cancer-free and life-expectancy equivalent to individual without cancer
4
Q
A
