Giant Retroperitoneal Mucinous Tumor Supportively Diagnosed as a Dedifferentiated Liposarcoma by Fluorescence In Situ Hybridization of MDM2 Gene
Figure 2
(a) shows resected mass and (b) shows two component of tumor as determined by CT and MRI after fixation. Macroscopically, the resected mass weight was 8.5 kg. The giant tumor was white, and the small one was yellowish (arrow: right kidney).