What is cancer? Flashcards
What is Cancer?
Abnormal cell growth
Carcinoma
Type of cancer that starts in skin or tissue. Ex. Breast, lung, colon, bladder, prostate
Cancer developing men in lifetime
1 in 2
Cancer developing in women in lifetime?
1 in 3
Cancer caused by infection
Pathogens
Normal cell cycle
- Cell division
- Perform normal function
- Chromosomes are copied
- 2 nuclei are formed
Characteristics of normal cancer cell
Limited lifespan
Perform certain job
Characteristics of cancerous cell
Immortal
No longer has a function
Cancer risk factors
Smoking
Overweight
Drinking
What makes a cancer cell different than normal?
The size and shape of the cell and nucleus
What is palliation therapy mean?
Treats symptoms to make life easier but doesn’t kill cancer
TNM staging
T= tumor
N=node
M=metastasis
Treatment happens in what three forms?
Cute, control, or palliation
Precision therapy is?
Targeted therapy
Immunotherapy?
Uses the immune system to attack the cancer