Tumor grading explains how abnormal cancer cells look and how aggressively they behave.

Grade 1 tumors resemble healthy cells and grow slowly. Grade 3–4 tumors look very abnormal and tend to spread faster.

Grading is not staging—grade predicts aggressiveness, stage shows how far cancer has spread. Together, they shape treatment decisions and prognosis.

Cancer staging can feel intimidating, but it’s one of the most important tools for understanding your diagnosis.

These numbers and letters reveal how far cancer has spread, guide treatment planning, and help predict outcomes. When patients understand their stage, they’re better equipped to ask questions, make decisions, and stay engaged in their care. Knowledge brings clarity — and clarity brings strength.

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