Help save lives this holiday season
Grades of non-melanoma skin cancer
Grading is a way of classifying non-melanoma skin 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 how the cancer cells look and behave compared with normal cells (differentiation). This can give the healthcare team an idea of how quickly the cancer may be growing and how likely it is to spread.
The grade of non-melanoma skin cancer is based on the degree of differentiation of cells and their rate of growth.
well differentiated or low grade – slow growing, less likely to spread
moderately well differentiated or moderate grade
poorly differentiated – tend to grow quickly, more likely to spread
undifferentiated or high grade – tend to grow very quickly, likely to spread
Grading plays an important part in planning non-melanoma skin cancer treatment and can also be used to help estimate the prognosis (future outcome).
She knew that indoor tanning could pose serious health risks and this motivated her to push for a tan-free prom at her school.
How can you stop cancer before it starts?
Discover how your lifestyle choices can affect cancer risk and how you can take action with our interactive tool – It’s My Life!