Fig. 2From: Impact of planning organ at risk volume margins and matching method on late gastrointestinal toxicity in moderately hypofractionated IMRT for locally advanced pancreatic ductal adenocarcinomaTreatment outcome of each protocolKaplan–Meier estimates of (a) overall survival and (b) local control according to Protocols A (n = 23) and B (n = 14). Pie chart showing (c) the first recurrence pattern per protocol. Kaplan–Meier estimates of (d) cumulative incidence of GI toxicityGI, gastrointestinalBack to article page