Stage 1 cancer is termed the early stage of Cancer, which is usually the beginning stage of the deadly disease. In the first stage, the tumour cancer is very small and hasn’t developed to the lymph nodes or various other body parts. However, in some cases, if the Cancer develops faster in the first stage of detection, it is easy to cure and helps ensure proper treatment, with a probability of living with a cure. Cancers at the same stage are treated similarly. For instance, treatment for stage 1 cancer generally involves surgery, which eventually cures the individual.