Case Report

Apocrine Sweat Gland Ductal Adenoma with Sebaceous Differentiation in a Dog

Figure 2

Sebaceous differentiation observed within the apocrine ductal adenoma. Sebaceous cells are characterized by abundant, clear, and vacuolated cytoplasm and a centrally located nucleus surrounded by basaloid cells in the apocrine ductal adenoma. HE. Bar = 50  m. Inset: a frozen section stained with oil red O revealing the lipid droplets within the cytoplasm of sebaceous cells.
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