Types of Cancer (or) Stages of cancer
stage 0 is in situ cancer;
stage 1 is localised cancer
stage 2 spread to the nearest lymph nodes;
stage 3 indicates more extensive lymph node involvement and it is subdivided into three categories — IIIA, IIIB and IIIC — based on a number of criteria.
stage 4 indicates distant spread. such as the lungs, liver, bones or brain.
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