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Dermatology Online Journal

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Cutaneous manifestations of angioimmunoblastic T-cell lymphoma

  • Author(s): Hoskins, Sidney
  • Moriarty, Natalie
  • White, Kevin
  • Kalus, Andrea
  • Shustov, Andrei
  • Shinohara, Michi M
  • et al.

Angioimmunoblastic T-cell lymphoma (AITL) is a rare form of non-Hodgkin lymphoma often accompanied by autoimmune and paraneoplastic phenomena. Up to 50% of patients with AITL present with skin manifestations. This case series highlights two cases of AITL presenting with unusual cutaneous findings: one with a medium-vessel vasculitis and another with a chronic urticarial eruption. Clinicians should consider AITL in the differential diagnosis of vasculitis or urticaria refractory to standard treatment.

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