Establishing and popularizing a standard pathological diagnostic model of endoscopic submucosal dissection specimens in China

Figure 1 Improvement of endoscopic submucosal dissection specimen processing. A: Percentages of participants who obtained photographs of endoscopic submucosal dissection specimens during the specimen-handling process; B and C: Proportions of participants who were able to ensure that the tissue strips were straight and that the order of the tissue strips remained unchanged during the tissue embedding process. The black and gray bars indicate the ratios before and after training, respectively. ^aP < 0.01, ^bP < 0.001.