Indian J Med Microbiol Close
 

Figure 1: (a) The biopsy specimen shows infiltration of atypical lymphocytes into the epidermis and upper dermis (hematoxylin and eosin stain). (b) Multiple nodules on the left side of her buttock. Black dots indicate the lesion of excisional biopsy. (c) The biopsy shows pseudoepitheliomatous hyperplasia (hematoxylin and eosin stain). (d) Atypical lymphoid cells had infiltrated into the upper dermis (hematoxylin and eosin stain). (e) A giant cell in the epidermis (hematoxylin and eosin stain). Immunohistochemical staining revealed that lymphocytes were positive for (f) CD4 and (g) CD8. (h) Tumor cells which are stained a blue color, expressed CD4 intermingled with CD8-positive cells shown by a brown color.

Figure 1: (a) The biopsy specimen shows infiltration of atypical lymphocytes into the epidermis and upper dermis (hematoxylin and eosin stain). (b) Multiple nodules on the left side of her buttock. Black dots indicate the lesion of excisional biopsy. (c) The biopsy shows pseudoepitheliomatous hyperplasia (hematoxylin and eosin stain). (d) Atypical lymphoid cells had infiltrated into the upper dermis (hematoxylin and eosin stain). (e) A giant cell in the epidermis (hematoxylin and eosin stain). Immunohistochemical staining revealed that lymphocytes were positive for (f) CD4 and (g) CD8. (h) Tumor cells which are stained a blue color, expressed CD4 intermingled with CD8-positive cells shown by a brown color.