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  Indian J Med Microbiol
 

Figure 1: (a) Doppler ultrasonography showing a 10 mm × 8 mm size hypoechoic well-defined oval soft tissue with two arterial feeders and few venous channels from underlying feeder arterial branch (b and c) Section from the skin shows flattened out epidermis with sheets of inflammatory cell infiltration in dermis entrapping adnexal structures which on higher power show features histiocytic cells with coffee-bean nuclei and admixed with eosinophils and few lymphocytes (H and E [b ×40], [c ×400]) (d) Immunohistochemistry with S100 showing diffuse strong positivity (×400)

Figure 1: (a) Doppler ultrasonography showing a 10 mm × 8 mm size hypoechoic well-defined oval soft tissue with two arterial feeders and few venous channels from underlying feeder arterial branch (b and c) Section from the skin shows flattened out epidermis with sheets of inflammatory cell infiltration in dermis entrapping adnexal structures which on higher power show features histiocytic cells with coffee-bean nuclei and admixed with eosinophils and few lymphocytes (H and E [b ×40], [c ×400]) (d) Immunohistochemistry with S100 showing diffuse strong positivity (×400)