Pancreatic perivascular epithelioid cell tumor: A case report with clinicopathological features and a literature review

Figure 2 Cytology results. A: Cells were irregular lumps distributed with medium nuclei sizes, arranged in a disorderly manner, and with crowded overlap; B: Tumor cell with abundant cytoplasm and unclear boundary. Messily arranged spindle cell nuclei can be seen in some cell clumps. Scattered single cells were found in the background.