Dear Just I want to known some Information about this
What is cancer?
Cancer occurs when cells become abnormal and keep dividing and forming more cells without control or order.
If cells keep dividing when new cells are not needed, a mass of tissues forms. Cancer is a malignant tumor, not a benign tumor. Cancer is formed when the mutant cell reproduces greatly. The latest views suggest that cancer cells produce all the time in human life. Benign tumors are not cancer. Malignant tumors are cancer. Cancer cells can invade and damage nearby tissues and organs. The spread of cancer is called metastasis.
When cancer spreads, the new tumor has the same kind of abnormal cells and the same name as the primary tumor. For example, If lung cancer spread to the liver, the cancer cells in the liver are lung cancer cells. The disease is called metastatic lung cancer “not liver cancer”.Molecular Base of Cancer:
Tumor forms:
Other benign tumors are thought to be precursors to cancerous or malignant tumors.
Types of cancer:
Breast cancer 2- lung cancer 3- liver cancer 4- kidney cancer 5- prostate cancer
Leukemia - is cancer of the blood cells. 7- skin cancer 8- brain cancer 8- bone cancer
pancreatic cancer 10- ovarian cancer 11- stomach cancer 12- colon cancer 13- uterus cancer `14- mouth cancer 15- throat cancer 16- neck cancer 17- oral cancer 18- rectal cancer 19- tongue cancer 20 thyroid cancer 21- sign cancer 22- tropic cancer
Causes of cancer:
Green tea can reduce the risk of breast cancer but the black tea increase risk breast cancer.
