PMC2628937_01
Photograph of the penile lesion.
1752-1947-3-4-1.jpg
PMC2628937_01_1752-1947-3-4-1.jpg
F1
Examination revealed a 2.5 cm erythematous, fleshy, exophytic plaque at the base of the shaft of the penis (Figure 1).
H&E stain of the resected specimen showing a clear margin.
1752-1947-3-4-2.jpg
PMC2628937_01_1752-1947-3-4-2.jpg
F2
Light microscopy showed intraepithelial proliferation of neoplastic; large, pale cells, located predominantly in the basal and parabasal layers of the epithelium (Figure 2), with margins apparently clear.
Immunohistochemical stain of a resected specimen showing occasional cells near the margin.
1752-1947-3-4-3.jpg
PMC2628937_01_1752-1947-3-4-3.jpg
F3
These immunohistochemical appearances supported the histological diagnosis of EMPD (Figure 3).