Healthcare providers use stages of cancer to diagnose disease, make treatment plans and collaborate with other cancer specialists. They base cancer staging on different factors, like tumor size, location …

Staging is the process of determining how much cancer is within the body (tumor size) and if it has spread. Learn about the TNM Staging system and other ways that stage is described.

Sep 25, 2022 · Most cancers are assigned one of four stages, ranging from 1 to 4, with the lowest stage describing early and small tumors and the higher stages categorizing cancers that have progressed …

For example, the best treatment for an early-stage cancer may be surgery or radiation, while a more advanced-stage cancer may need treatments that reach all parts of the body, such as …

Stage 1 usually means that a cancer is small and contained within the organ it started in. Stage 2 usually means that the tumour is larger than in stage 1 but the cancer hasn't started to spread into the …

Cancer staging is the process of determining the extent to which a cancer has grown and spread. A number from I to IV is assigned, with I being an isolated cancer and IV being a cancer that has …

Sep 30, 2025 · Cancer terminology can be complex and confusing. In this explainer, we talk about cancer staging and grading and what that means, how it's done and why it's important.

Jan 12, 2026 · Understanding how cancer progresses is key to finding the right treatment. Cancer staging is a big part of this. Every year, nearly 1.9 million people in the United States get cancer. …

What Are the Stages of Cancer Progression? There are generally four main stages of cancer progression: Stage 1: The cancer is localized to its site of origin and has not spread. Stage 2: The …

Sep 17, 2024 · Different cancers are staged differently.