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. 2023 Jul 19;10(7):471. doi: 10.3390/vetsci10070471

Figure 6.

Figure 6

Immunohistochemistry performed on skin tumour (AC) and testis (DF). (A) Immunohistochemical evaluation shows an intense red staining for HMB-45 (nuclear Mayer’s hemalum counterstain, 20×); (B) Melan-A (nuclear Mayer’s hemalum counterstain, 20×); (C) S-100 (nuclear Mayer’s hemalum counterstain, 20×); (D) Intense red staining for HMB-45 in testicular metastasis (nuclear Mayer’s hemalum counterstain, 40×); (E) Melan-A (nuclear Mayer’s hemalum counterstain, 40×); and (F) S-100 (nuclear Mayer’s hemalum counterstain, 40×).