What is the most deadly form of cancer?

All cancers are risky because they have a high chance of metastising ( spreading into other impassive organs) after primary treatment (either chemotherapy or radiation therapy). But the most dangerous form of cancer is mesothelioma. This is a cancer of the thin membranes that line the chest and abdomen caused due to exposure to asbestos fibres. The other kinds of deadly cancers are Liver, Pancreatic, Lung, Prostrate and Brain cancer. These kind of cancers are hardly to treat.

Lung and bronchial cancer are also the most deadly form of cancer that are occurred due to smoking and use of tobacco products.

You can't neglect blood cancer. It is also very much dangerous, if not cured at initial stage death is almost fix.

Treatment For Burns