case_images: PMC7542512_01
case_images: Right midback, nonpigmented, raised mass with the central area of erythema and serous drainage.
case_images: CRIGM2020-8852459.001.jpg
case_images: PMC7542512_01_CRIGM2020-8852459.001.jpg
case_images: fig1
case_images: Her physical exam on presentation was significant for a 4 x 4 cm firm, nonpigmented mass with a centrally raised 2 x 3 cm area of erythema surrounding a punctate opening from the recent biopsy with serous drainage (Figure 1).
case_images: Microphotographs of the excisional biopsy of the skin lesion showing infiltrating cords and solid nests of epithelial cells within the deep dermis (H&E, 20x and 40x, respectively).
case_images: CRIGM2020-8852459.002.jpg
case_images: PMC7542512_01_CRIGM2020-8852459.002.jpg
case_images: fig2
case_images: Histologically, infiltrating cords and solid nests of malignant epithelial cells were noted (Figure 2).