“…It is composed of variablesized, incompletely differentiated sebaceous lobules containing small peripheral basaloid cells that become progressively more differentiated toward the center. 3,10 In basal cell carcinoma with sebaceous differentiation or sebaceous epithelioma, cells in the lobules are irregular and more than 50% are undifferentiated and basaloid. 3,10 In SC, lobules contain cells with great variability in size and with apparent cellular features of malignancy.…”