PMC6448217_01
Hematoxylin and eosin revealed an asymmetric, infiltrating aggregation of mature (vacuolated) and immature (nonvacuolated) neoplastic sebocytes.
eplasty19ic11_fig1.jpg
PMC6448217_01_eplasty19ic11_fig1.jpg
F1
Shave biopsy revealed an asymmetric, infiltrating aggregation of mature and immature neoplastic sebocytes with pleomorphism, hyperchromatic irregular nuclei, and mitoses (Figs 1 and 2).
High-power examination, hematoxylin and eosin, revealed prominent nucleoli, pleomorphism, hyperchromatic irregular nuclei, and mitoses.
eplasty19ic11_fig2.jpg
PMC6448217_01_eplasty19ic11_fig2.jpg
F2
Shave biopsy revealed an asymmetric, infiltrating aggregation of mature and immature neoplastic sebocytes with pleomorphism, hyperchromatic irregular nuclei, and mitoses (Figs 1 and 2).
Immunohistochemistry revealed positive staining with adipophilin.
eplasty19ic11_fig3.jpg
PMC6448217_01_eplasty19ic11_fig3.jpg
F3
Immunohistochemistry revealed positive adipophilin and epithelial membrane antigen (EMA) (Figs 3 and 4, respectively).
Immunohistochemistry revealed positive staining with epithelial membrane antigen.
eplasty19ic11_fig4.jpg
PMC6448217_01_eplasty19ic11_fig4.jpg
F4
Immunohistochemistry revealed positive adipophilin and epithelial membrane antigen (EMA) (Figs 3 and 4, respectively).