Staging is the assessment of a patient's tumour burden. It rises from the observation that survival rates are higher for cases in which disease is localized rather than disseminated. It is performed prior to therapy and can be subdivided into clinical, radiological, and pathological.
Staging of cancer at presentation is essential for the patients, allowing accurate prediction of prognosis and planning of treatment modalities. It is also allows comparison of care to be made between different institutions and treatment approaches and for results between different chronological groupings to be compared. A generic approach is the TNM system: T—extent of the primary tumour.
N—absence or presence and extent of regional lymph node metastases.
M—absence or presence of distant metastases. Adding numbers to these components indicates the extent of the disease and any progressive increase in the tumour burden.
Was this article helpful?
Learning About 10 Ways Fight Off Cancer Can Have Amazing Benefits For Your Life The Best Tips On How To Keep This Killer At Bay Discovering that you or a loved one has cancer can be utterly terrifying. All the same, once you comprehend the causes of cancer and learn how to reverse those causes, you or your loved one may have more than a fighting chance of beating out cancer.