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Grading is a way of classifying prostate cancer cells based on their appearance and behaviour when viewed under a microscope. To find out the grade of a tumour, the biopsy sample is examined under a microscope. A grade is given based on the pattern of growth and how different the prostate cancer tissue looks and behaves compared with normal prostate tissue (differentiation). This can give the healthcare team an idea of how likely the cancer is to grow beyond the prostate.
The most common grading system for prostate cancer is the Gleason classification system. This system is based on the structure of the prostate gland tissue.
Grading plays an important part in planning prostate cancer treatment and can also be used to help estimate the prognosis (future outcome).
Because of smoke inhalation and exposure to toxic chemicals, I live with the fear of cancer virtually every day.
The Canadian Cancer Society provides helpful information about government income programs, financial resources and other resources available to families struggling to make sense of the personal financial burden they face.