Fig. 4From: Simultaneous brain and lung metastases of pancreatic ductal adenocarcinoma after curative pancreatectomy: a case report and literature reviewTransition of tumor markers during the clinical course. Changes in serum CEA and CA19-9 levels during the course of clinical treatment. CEA and CA19-9 levels were markedly reduced after surgery. Four months after the operation, the CEA level gradually increased, even in the course of adjuvant gemcitabine chemotherapyBack to article page