Terri, here is a link to the abstract:
http://jco.ascopubs.org/cgi/content/abstract/25/28/4414
"Residual
cancer burden (RCB) was calculated as a continuous index combining
pathologic measurements of primary tumor (size and cellularity)
and nodal metastases (number and size) for prediction of distant
relapse-free survival (DRFS) in multivariate Cox regression
analyses."
Hopeful