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. 2022 Jan 12;10(1):e003497. doi: 10.1136/jitc-2021-003497

Figure 2.

Figure 2

Radiographic and pathological responses to neoadjuvant camrelizumab combined with chemotherapy. (A) Waterfall plots of best radiographic response by RECIST 1.1. (B) Pathological responses of the enrolled patients (n=20) who received surgery. (C) Pretreatment and post-treatment CT and H&E images of a representative patient with a PCR. The esophageal tumor showed significant shrinkage after treatment (red circles). There is no tumor visible in the resected esophagus. (D) Pretreatment and post-treatment CT and H&E images of a representative patient with a pathological response of SD. The esophageal tumor remained stable in size after treatment (red circles). The tumor is still visible in the resected esophagus. CR, complete response; MPR, major pathological response; PCR, pathological complete response; PR, partial response; RECIST, Response Evaluation Criteria in Solid Tumors; SD, stable disease.