Merkel cell carcinoma on the dorsalis pedis with both dot‐like perinuclear and cytoplasmic patterns of CK20 positivity

Classically known to be a tumor of the head and neck region, primary Merkel cell carcinoma (MCC) has rarely been reported in the lower leg. The present case showed both dot‐like perinuclear and cytoplasmic patterns of CK20 positivity in the primary MCC. We propose that the presence of both dot‐like...

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Detalhes bibliográficos
Main Authors: Kae Yokoyama, Takaharu Ikeda, Tamihiro Kawakami
Formato: Artigo
Idioma:English
Publicado em: Frontiers Media S.A. 2022-10-01
Colecção:Journal of Cutaneous Immunology and Allergy
Acesso em linha:https://doi.org/10.1002/cia2.12243