Abstract
Some cutaneous lymphoid infiltrates may exhibit perifollicular accentuation. Cutaneous marginal zone B-cell lymphoma often demonstrates vertical orientation of the infiltrate adjacent to hair follicles. Folliculotropic mycosis fungoides is a variant of mycosis fungoides showing tropism for hair follicles. In addition, a follicular variant of lymphomatoid papulosis has been described. A few benign dermatoses may also demonstrate perifollicular accentuation, including lymphomatoid drug eruption, pseudolymphomatous folliculitis, arthropod bite reactions, and herpes folliculitis.
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Subtil, A. (2019). Differential Diagnosis of Perifollicular Accentuation. In: Diagnosis of Cutaneous Lymphoid Infiltrates. Springer, Cham. https://doi.org/10.1007/978-3-030-11654-5_9
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DOI: https://doi.org/10.1007/978-3-030-11654-5_9
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