Case Report
Copyright ©The Author(s) 2024.
World J Clin Cases. Apr 6, 2024; 12(10): 1778-1784
Published online Apr 6, 2024. doi: 10.12998/wjcc.v12.i10.1778
Figure 3
Figure 3 Pathological findings. A: Grossly, the excised tumors were gray and elastic; B: Cellular angiofibroma displayed numerous thick-walled blood vessels with wall hyalinization (hematoxylin and eosin [H&E] 40 ×); C: The stroma contained small uniform short spindle-shaped cells with fusiform nuclei and pale indistinct cytoplasm (H&E 400 ×); D: Immunohistochemistry was positive for smooth muscle actin; E: Immunohistochemistry of the estrogen receptor showed focal positivity; F: Immunohistochemistry of the progesterone receptor showed focal positivity.