An unusual case of cytotoxic peripheral T-cell lymphoma

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Presentation transcript:

An unusual case of cytotoxic peripheral T-cell lymphoma Casey Wang, MD, Nicole Reusser, BA, Megan Shelton, BS, Jace Reed, BS, Hung Doan, MD, PhD, Carlos Antonio Torres-Cabala, MD, Bouthaina Dabaja, MD, Madeleine Duvic, MD JAAD Case Reports Volume 1, Issue 5, Pages 257-260 (September 2015) DOI: 10.1016/j.jdcr.2015.04.016 Copyright © 2015 American Academy of Dermatology, Inc. Terms and Conditions

Fig 1 Recurrent cutaneous T-cell lymphoma. A, Indurated violaceous plaques with arcuate morphology. B, Complete response to radiation. JAAD Case Reports 2015 1, 257-260DOI: (10.1016/j.jdcr.2015.04.016) Copyright © 2015 American Academy of Dermatology, Inc. Terms and Conditions

Fig 2 A, Histopathologic findings. A dense infiltrate of atypical lymphocytes in the dermis and with focal epidermotropism. B, The atypical cells are diffusely positive for CD56. C, The atypical infiltrate expresses βF1. (A, Hematoxylin-eosin stain; original magnification: ×4; B and C, Immunohistochemistry; original magnification: ×10.) JAAD Case Reports 2015 1, 257-260DOI: (10.1016/j.jdcr.2015.04.016) Copyright © 2015 American Academy of Dermatology, Inc. Terms and Conditions