Figure 3From: Diagnosis and treatment of solid pseudopapillary tumor of the pancreas: experience of one single institution from TurkeyHistologic appearance of solid pseudopapillar tumors. (A) Solid pseudopapillar tumors exhibit a pseudopapillary pattern. (B) A portion of the tumor tissue shows a collection of hyaline globules. (C) Tumor cells typically show strong immunoreactivity for vimentin in the cytoplasm. (D) CD56 shows positive cytoplasmic membranous staining.Back to article page