Lymphoma & related disorders
Mature T/NK cell disorders
Cutaneous / soft tissue involvement
Primary cutaneous CD30+

Topic Completed: 1 August 2011

Minor changes: 5 July 2020

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PubMed search: primary cutaneous CD30+ T cell lymphoproliferative disorders

Related topics: Primary cutaneous anaplastic large cell lymphoma (C-ALCL), Lymphomatoid papulosis (LyP)

Dragos C. Luca, M.D.
Page views in 2020: 982
Page views in 2021 to date: 132
Cite this page: Luca D. Primary cutaneous CD30+. website. Accessed March 3rd, 2021.
Definition / general
  • Includes lymphomatoid papulosis (LyP) and primary cutaneous anaplastic large cell lymphoma (C-ALCL)
  • Spectrum with overlapping histopathologic and phenotypic features, therefore clinical features are critical for a definitive diagnosis
  • Borderline cases exist despite clinicopathologic correlation
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