Fig. 9From: Treatment of tumor thrombus in the superior mesenteric vein due to advanced colon cancer with complete surgical resection and chemotherapy: a case reportSummary of the treatment. Trends in serum carcinoembryonic antigen (CEA) levels are indicated by solid lines. CEA levels decreased promptly after the first surgery and postoperative chemotherapy, and their normalization continued for 36 months after the last surgeryBack to article page