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A. PNN in CRC and matched normal tissues. B. PNN in ovarian cancer and matched normal tissues. C and D. PNN in the progression of pancreatic cancerand prostate cancer. E, F and G. the relationship of PNN and differentiation, metastasisand overall survival of 177 CRC patients. IPMN= intraductal papillary mucinous neoplasm IPMA= IPMN-adenoma. IPMC= IPMN-carcinoma.
