Ileocecal intussusception caused by two different tumors - which is the culprit lesion? A case report

Figure 2 Histopathology of two tumors and fluorescence in situ hybridization result of lipoma. A: The tumor was separated by irregular fibers, and a large number of mature fat cells with hyperchromatin were observed. Adipoblasts were scarce, and mesenchymal nuclear heteroplasmic cells (lipoma) were not observed; B: Adenoid arrangement of tumor cells, cells were columnar, monolayer or multilayer, nuclei were slightly larger, nucleoli were visible, and mitotic images were occasionally seen (tubular adenoma); C: The MDM2 gene amplification signal detected by fluorescence in situ hybridization was negative.