Figure 1.

(A) Clinical image illustrated a well-demarcated, erythematous, scaly plaque. (B) Dermoscopic aspect of the lesion revealed vascular pattern with dotted, linear, comma-like and glomerular vessels. (C) RCM examination (500×500 µm) of the stratum corneum showed the presence of bright, polygonal shaped structures corresponding to parakeratotic cells (D) RCM image (500×500 µm) with chaotic appearance of the spinous layer resulted in an atypical honeycomb pattern and sparse target-like cells. (E) RCM image (500×500 µm) of the dermal-epidermal junction revealed enlarged, irregular shaped papillae filled with dilated capillaries, with reduction of the papillary rings normally seen in healthy skin. (F) Histopathological image showed areas of parakeratosis, numerous dyskeratotic keratinocytes, moderate cellular and nuclear pleomorphism and numerous mitosis; moderate hyperemia and lymphocytic inflammatory infiltrate (hematoxylin and eosin staining; ×200 magnification).