Case of rectal angioleiomyoma in a female patient

Figure 1 In situ prolapsed angioleiomyoma of the rectum.

Figure 2 Cross-section of the lobular structure of the tumor showed a visible capsule and a partially bleeding parenchyma. A: Pedunculated tumor; B: Cross-section of the lobular structure tumor with visible capsule and partially bleeding parenchyma.

Figure 3 Histopathological examination of a combined capillary and venous angioleiomyoma of the rectum. A: Hematoxylin and eosin staining (× 10); B: Hematoxylin and eosin staining (× 40).

Figure 4 Immunohistochemical analyses. A: Tumor cells positive to actin (× 10); B: Tumor cells positive to desmin (× 10); C: Tumor cells negative for CD34 (× 10).