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Table · dataset · 2026

Supplemental Material for: Toxic epidermal necrolysis secondary to nodal T-follicular helper cell lymphoma, not otherwise specified: a case report

Listed in figshare and Loughborough Research Repository — shown once because both records carry DOI 10.6084/m9.figshare.33981316.v1

<p dir="ltr">Introduction: Nodal T-follicular helper cell lymphoma (nTFHL) is a rare subtype of peripheral T-cell lymphoma in which cutaneous manifestations occur in approximately half the patients.

Description

Case Presentation: We report herein a case of toxic epidermal necrolysis (TEN) in a 62-year-old, male, Japanese patient with nTFHL, not otherwise specified. The patient experienced the development of rapidly progressive, erythematous plaques with blistering and erosion involving more than 30% of the body surface area.

Histopathological examination of the skin revealed total epidermal necrosis without lymphoma cell infiltration while immunohistochemical analysis demonstrated depletion of FOXP3-positive cells. The TEN was successfully treated with systemic corticosteroid therapy, plasma exchange, and intravenous immunoglobulin. Although EBER-positive B cells in lymph nodes and EBV DNAemia were detected, their contribution to the TEN remains unclear.

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Conclusion: This case expands the spectrum of severe, cutaneous manifestations associated with nTFHL and suggests that a reduction of regulatory T cells, previously reported in lymph nodes, may also occur locally in the skin and contribute to the development of cutaneous manifestations.</p>

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Provenance · 2 source records, 28 field assertions
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Loughborough Research Repositoryoai:figshare.com:article/3398131610 d agoJSON v1
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