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  Indian J Med Microbiol
 

Figure 4: Biopsy showing diffuse positivity for CD1a antigen (brown precipitate) (immunohistochemical, 3'3 diaminobenzidine (DAB)-chromogen, ×20).

Figure 4: Biopsy showing diffuse positivity for CD1a antigen (brown precipitate) (immunohistochemical, 3'3 diaminobenzidine (DAB)-chromogen, ×20).