Microcystic adnexal carcinoma misdiagnosed as a “recurrent epidermal cyst”: A case report

Figure 1 Initial clinical examination of the microcystic adnexal carcinoma in the local hospital. The lesion revealed a skin-colored mass consisting of two 7 mm × 7 mm subcutaneous nodules on the glabella.

Figure 2 Three months after the surgery in our hospital. A 30 mm × 35 mm defect was observed.

Figure 3 The histological and immunohistochemical pattern of the patient is consistent with microcystic adnexal carcinoma. A: Original magnifications: × 40; B: Original magnifications: × 100; C: Carcinoembryonic antigen (-); D: CK7 (-); E: EMA (-); F: Ki-67(10%).