Chart 1.
Pathological Grading (G) | |
---|---|
GX | Grade cannot be assessed |
G1 | Well differentiated |
G2 | Moderately differentiated |
G3 | Poorly differentiated |
G4 | Undifferentiated |
Reproduced with the permission of the American Joint Committee on Cancer (AJCC), Chicago, Illinois. The original source for this material is the AJCC Cancer Staging Manual, Seventh Edition (2010) published by Springer Science and Business Media LLC, www.springer.com.