NCIt definition : A generalized peripheral (mature) T-cell neoplasm characterized by the presence of
erythroderma, lymphadenopathy, and neoplastic, cerebriform T-lymphocytes in the blood.
Sezary syndrome is an aggressive disease. (WHO, 2001);
Alternative definition : NCI-GLOSS: A form of cutaneous T-cell lymphoma, a cancerous disease that affects the
skin.;
Neoplastic status : Malignant;
ICD-O code : 9701/3;
Codes from synonyms : 10011677; CDR0000045878; C84.10;