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. Author manuscript; available in PMC: 2014 Oct 1.
Published in final edited form as: AJR Am J Roentgenol. 2013 Oct;201(4):811–824. doi: 10.2214/AJR.12.10240

Fig. 5. 55-year-old man with pancreatic neuroendocrine tumor (grade 2) and multiple liver metastatic lesions treated with cytotoxic chemotherapy.

Fig. 5

A, Axial contrast-enhanced CT image before treatment shows large, solid mass (arrows) in pancreatic tail and multiple hypervascular liver metastatic lesions (arrowheads). Internal linear calcification is present in pancreatic mass.

B, Axial contrast-enhanced CT image obtained 3 months after treatment shows marked decrease in size of pancreatic mass (arrows) and liver metastatic lesions (arrowheads) without change in solid enhancing nature of tumors, likely representing partial response to cytotoxic chemotherapy.