Fig. 3From: Establishment and verification of prediction model of occult peritoneal metastasis in advanced gastric cancerPathological evaluation: immunohistochemical scoring and cytological examination images. A Negative immunohistochemical staining for CLDN18.2. B Positive immunohistochemical staining for CLDN18.2. C Positive cytological findings in peritoneal lavage fluid. D Negative cytological findings in peritoneal lavage fluidBack to article page