Fig. 4From: Cell-in-cell structures are more potent predictors of outcome than senescence or apoptosis in head and neck squamous cell carcinomasKaplan-Meier analyses. Influence of CIC structures per mm2, senescent cells per mm2 and apoptotic cells per mm2 in the center of the tumor of pre-therapeutic biopsies on NED (a) and overall survival (b). Influence of CIC structures per mm2, senescent cells per mm2 and apoptotic cells per mm2 in the center of the tumor of post-therapeutic biopsies on NED (c) and overall survival (d). The median served as a cut off to separate group in all analyses. Blue solid lines indicate cases below the median and green spotted lines with counts over the medianBack to article page