What is Cancer?. Cancer! Uncontrolled cell growth. Often results in a tumor which is a large mass of...
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Transcript of What is Cancer?. Cancer! Uncontrolled cell growth. Often results in a tumor which is a large mass of...
What is Cancer?
Cancer!• Uncontrolled cell growth.• Often results in a tumor which is a large mass of
cells. • Tumors cause the tissue it is located in to stop
functioning correctly. They can also impair the function of surrounding tissues.
• Cancer cells can be ‘benign’ or ‘metastatic”• Benign cancers are isolated to one area of the
body and curable.• Metastatic cancers spread throughout the body
and are difficult to cure.
Some stats
World wide statsCanadian stats
Skin Cancer –Melanoma
Lung Cancer
Unhealthy lungUnhealthy lunghealthy lung
Mouth Cancer
Doesn’t look like much! Remember some cancers spread!Do you want to see the next picture?