What is mean by cancer? Explain about different types of cancers? Give reasons for this type of illness?

Question

cancer is a disease which starts at genetic levels. when genes which control the cells and its growth get altered by some injury by chemicals, pollution, pesticide or tobacco etc, they lead to uninhibited growth of cells leading to formation of clump and exhaust body resources causing weightloss, fatigue. cancer can affect any part of body, any organ. histopathologically it depends on tissue of origin. cancer is a lifestyle related disease and increased pollution , usage if chemicals , altered dietary habits, stress has contributed to this disease.

Neetu Singhal · Accepted Answer

cancer is a disease which starts at genetic levels. when genes which control the cells and its growth get altered by some injury by chemicals, pollution, pesticide or tobacco etc, they lead to uninhibited growth of cells leading to formation of clump and exhaust body resources causing weightloss, fatigue. cancer can affect any part of body, any organ. histopathologically it depends on tissue of origin. cancer is a lifestyle related disease and increased pollution , usage if chemicals , altered dietary habits, stress has contributed to this disease.