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The emergence of Sézary cells during the treatment of cutaneous T‐cell lymphoma
Author(s) -
SATO M.,
ISHIKAWA O.,
MIYACHI Y.
Publication year - 1995
Publication title -
british journal of dermatology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.304
H-Index - 179
eISSN - 1365-2133
pISSN - 0007-0963
DOI - 10.1111/j.1365-2133.1995.tb02764.x
Subject(s) - cutaneous t cell lymphoma , lymphoma , medicine , mycosis fungoides , cutaneous lymphoma , dermatology , cancer research , immunology , pathology
Summary A 52‐year‐old man with cutaneous T‐cell lymphoma presented with Sezary syndrome‐like features including exfoliative erythroderma, lymphadenopathy and leukaemic change without the presence of Sezary cells. Southern blot hybridization analysis revealed T‐cell receptor β‐chain gene rearrange‐ments, both in the peripheral blood and in the lymph node. Atypical large cells with convoluted nuclei (Sezary‐like cells) first appeared during combined chemotherapy. Although Sezary syndrome is characterized by its particular manifestations and the presence of Sezary cells in the peripheral blood, the clinical significance of Sezary cells has been questioned. It still needs to be decided whether or not the Sezary cell is malignant.