Case Report
Bednar Tumour Occurring after Malignant Melanoma Excision
Figure 2
Immunohistochemical features of Bednar tumour. (A) Tumour cells are diffusely positive for CD34. Scattered pigmented cells stain positively with Melan-A (B) and S100 (C). Original magnification, A and C, 100x; B, 200x.