Which statement is true regarding grading of cancer cells?

Question

Quizplus · Accepted Answer

Grading assesses the degree of differentiation of cancer cells, which indicates how closely they resemble the parent cells from which they originally developed. A tumour receives a grade of 1 if the cells appear differentiated and similar to parent cells, and a grade of 4 if the cells are highly undifferentiated and abnormal in appearance. However, grading can be subjective and may have limitations, especially if the cells are not clearly differentiated. Grading can also change over time as the tumour evolves, and additional biopsies may be necessary to accurately assess the grade.

Which Statement Is True Regarding Grading of Cancer Cells