case_images: PMC2913809_01
case_images: (a) A solitary slightly palpable scaly erythema on the left leg. (b) The lesion is sharply marginated with a scaly surface. (c) The dermoscopic examination demonstrated dotted and glomerular vessels with a homogenous pinkish background. A broad and indistinct whitish negative network is seen at the periphery.
case_images: DRP2010-850416.001.jpg
case_images: PMC2913809_01_DRP2010-850416.001.jpg
case_images: fig1
case_images: A 57-year-old Japanese woman presented with a 1-year history of a solitary erythematous plaque on the left leg (Figures 1(a) and 1(b)). At the periphery of the lesion, there is a whitish negative network simulating Bowen's disease (Figure 1(c)).
case_images: Hematoxylin and Eosin stain shows massive band-like infiltrates of atypical lymphocytes with prominent epidermotropism within a hyperplastic epidermis ((a) x100, (b) x400).
case_images: DRP2010-850416.002.jpg
case_images: PMC2913809_01_DRP2010-850416.002.jpg
case_images: fig2
case_images: The histopathological examination of an excisional biopsy disclosed massive band-like infiltrates of atypical lymphocytes with prominent epidermotropism within a hyperplastic epidermis (Figures 2(a) and 2(b)).