Question

The most common grading scale for tumors is the

a. tnm system.
b. elston grade.
c. gleason score.
d. broders index.

Answer 1

The answer is C. Gleason Score

Step-by-step explanation:

Of the many cancer-specific schemes, the Gleason system, named after Donald Floyd Gleason, used to grade the adenocarcinoma cells in prostate cancer is the most famous. This system uses a grading score ranging from 2 to 10. Lower Gleason scores describe well-differentiated less aggressive tumors.