Unraveling the enigma: A comprehensive review of solid pseudopapillary tumor of the pancreas

Figure 2 Natural history (classical type) of liver metastasis from solid pseudopapillary tumor of the pancreas. A and B: Multiple liver metastases (A, arrowheads) were detected 38 months after surgery. Five months later, the lesions increased in size gradually (B); C and D: Cystic change of the lesion with solid component (C, arrow) was shown after 10 months. Seventeen months later, the lesions continued increasing with septum-like structure detected (D, asterisk).