Figure 1

EUS morphology of pancreatic necrosis. The figure provides examples of the types of necrosis and the scoring of liquid content and echogenicity as utilized in Table 1 and the analysis. Panel A: Solid pancreatic necrosis (scored as 0 for liquid content and 0 for echogenicity, patient #22 in Table 1); Panel B: Predominantly solid necrosis with echo-free liquid (scored as 1/0 for liquid and echogenicity, patient #2), Panel C: predominantly liquid necrosis with echogenic fluid (scored as 2/1, patient #27) with a diameter of 49 millimeters; Panel D: predominantly liquid necrosis with echo-free fluid in the cavity (scored as 2/0 for liquid and echogenicity, patient #1).