case_images: PMC10629859_01
case_images: Histochemical and immunohistochemical staining of eyelid mass (x100). a Histochemical staining. b CK5/6(+). c CK7(+). d CK(+). e P16(+). f P63(+). g P40(+). h Calponin(-). i HMB45(-). j SMA(-). k S100(-).
case_images: cro-2023-0016-0001-534594_F01.jpg
case_images: PMC10629859_01_cro-2023-0016-0001-534594_F01.jpg
case_images: F1
case_images: Hematoxylin and eosin (H&E) staining of the tumor is shown in Figure 1a. Immunohistochemical analysis showed positive staining for CK5/6, CK7, CK, P16, P63, and P40 and negative staining for Calponin, HMB45, SMA, and S100 (Fig. 1b-k).
case_images: PET-CT after the excisions of eyelid mass.
case_images: cro-2023-0016-0001-534594_F02.jpg
case_images: PMC10629859_01_cro-2023-0016-0001-534594_F02.jpg
case_images: F2
case_images: Subsequently, we performed positron emission tomography-computed tomography and confirmed that no other sites of metastasis were present (Fig. 2).