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. Author manuscript; available in PMC: 2015 Jun 1.
Published in final edited form as: Clin Cancer Res. 2014 Apr 11;20(11):2862–2872. doi: 10.1158/1078-0432.CCR-13-2367

Figure 2. PD1+ cell pattern and TTT and OS.

Figure 2

A) Follicular and diffuse pattern of PD1+ cell expression. Follicular pattern of PD1+ cells is associated with (B) prolonged time to transformation (6.1 vs.3.6 year, p=0.03) and (C) overall survival (9.7 vs 4.6 years, p=0.009) compared with diffuse pattern. D) All patients with early transformation (<1 yr.) had diffuse staining of PD1+ cells compared to follicular pattern predominating amongst late transformation (>5 yrs.)