Large ulcerated cecal lipoma mimicking malignancy

Figure 2 Histopathologic examination. A: Submucosal mass is composed of mature adipose tissue covered by granulation tissue with inflammatory cells infiltration (HE stain, × 100); B: Junction of ulcerated mass and adjacent cecal mucosa (HE stain, × 100). The submucosal lipoma has no defined margin to the surrounding tissues. The cecal mucosa presents with chronic inflammation; C: Overlying cecal mucosa replaced by granulation tissue with acute and chronic inflammatory cells infiltration (HE stain, × 400).