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Published on: August 22, 2016
Free-floating collagen fibers in interstitial mycosis fungoides
Gerardo Ferrara1, Giuliana Crisman, Iris Zalaudek
1Anatomic Pathology Unit Gaetano Rummo General Hospital, Benevento, Italy. gerardo.ferrara@libero.it
Abstract:
We present a case of interstitial mycosis fungoides showing pseudodovascular clefts with "free-floating" collagen fibers surrounded by neoplastic T lymphocytes. Such a finding further expands the histopathologic spectrum of mycosis fungoides and could be taken into account in its differential diagnosis from granuloma annulare, inflammatory morphea, and interstitial granulomatous drug reaction.
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