The following grading/staging are used in clinical oncology
A
Ann-Arbor for lymphomas
B
Gleason's for prostate carcinoma
C
Broder's for squamous cell carcinoma
D
Duke for breast carcinoma
E
Johnson for testicular tumours
Correct Answer: Ann-Arbor for lymphomas, Gleason's for prostate carcinoma, Broder's for squamous cell carcinoma