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Fig. 2 | BMC Veterinary Research

Fig. 2

From: Clinical response to isotretinoin and interferon-α of two dogs with cutaneous epitheliotropic T-cell lymphoma: a case report

Fig. 2

Histopathology of nodules of dorsum and trunk of case 1. Note the tropism of neoplastic lymphocytes in the epidermis (a; bar = 20 μm, H&E stain) and apocrine sweat glands (b: bar = 100 μm, H&E stain), with formation of Pautrier’s microabscesses (arrows), indicating mycosis fungoides. Immunohistochemical results show numerous CD3 positive (c: CD3, bar = 200 μm) & CD79a negative cells (d: CD79a, bar = 200 μm), indicating T-cell epitheliotropic lymphoma

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