Figure 2

MRI (Gd-EOB-DTPA MRI, hepatobiliary phase) and CT scans of a patient with CR. Monitoring of in vivo migration of ¹¹¹ In-oxine labeled dendritic cells with scintigraphy. MRI and CT scans revealed a liver metastatic lesion (arrow) (a, b). After 3 cell transfers, the metastatic lesion disappeared completely (c, d). (a, c): MRI. (b,d): CT. Two hours after injection, DCs migrated from the injection site to inguinal lymph nodes (arrowhead) (e). Forty-eight hours after injection, that accumulation extended into distant lymph node, but still remained in the injection site (arrow) and inguinal lymph nodes (f).