case_images: PMC10822086_01
case_images: Figure 1a-1c: Scattered or clustered erythema and nodules almost on the right thoracic wall, armpit and back, distribution like girdle-shaped.
case_images: CCID-17-205-g0001.jpg
case_images: PMC10822086_01_CCID-17-205-g0001.jpg
case_images: f0001
case_images: Some of the nodules are fused with each other (Figure 1).
case_images: Figure 2a: The epidermis was roughly normal, and a large number of heterotypic cells were visible within the dermal collagen fiber bundle (HE,x200), Figure 2b: The dermis has irregular nests of cancer cells, irregular nucleoli, large atypia, and evident nuclear division (HE,x400).
case_images: CCID-17-205-g0002.jpg
case_images: PMC10822086_01_CCID-17-205-g0002.jpg
case_images: f0002
case_images: A pathological biopsy of the right breast skin revealed that nested arrangement of cancer cells was seen in the dermis, which was compatible with the origin of breast carcinoma (Figure 2).