Grade, Differentiation: Do we code to the highest grade even when no grade is given at the time of initial diagnosis, but a grade is obtained on tissue removed after non-surgical treatment has occurred? See discussion.
Grade, Differentiation: How is grade coded for cases using the FNCLCC (Federation Nationale des Centres de Lutte Contre Ie Cancer) system? See Discussion.
Grade--Heme & Lymphoid Neoplasms: How is grade coded for a malignant non-Hodgkin lymphoma, large B-cell type, with features consistent with T-cell rich variant?