Preferred Label : Stage III Mycosis Fungoides and Sezary Syndrome AJCC v8;
NCIt definition : Stage III includes: (T4, N0-2, M0, B0,1); IIIA (T4, N0-2, M0, B0); IIIB (T4, N0-2,
M0, B1). T4: Confluence of erythema covering 80% or more of body surface area. N0:
No clinically abnormal peripheral lymph nodes; biopsy not required. N1: Clinically
abnormal peripheral lymph nodes; histopathology Dutch grade 1 or National Cancer Institute
(NCI) LN0-2. N2: Clinically abnormal peripheral lymph nodes; histopathology Dutch
grade 2 or NCI LN3. M0: No visceral organ involvement. B0: Absence of significant
blood involvement: 5% or less of peripheral blood lymphocytes are atypical (Sezary
cells). B1: Low blood tumor burden: more than 5% of peripheral blood lymphocytes are
atypical (Sezary cells) but does not meet the criteria of B2. (AJCC 8th ed.);
Neoplastic status : Malignant;
NCI Metathesaurus CUI : CL539451;
Origin ID : C141353;
UMLS CUI : C4683745;
Disease excludes abnormal cell
- Disease excludes normal cell origin
- Has associated anatomic sites
- Semantic type(s)
- disease_excludes_finding
- disease_has_abnormal_cell
- disease_has_finding
- disease_has_normal_cell_origin
- disease_has_normal_tissue_origin
- disease_has_primary_anatomic_site
- disease_is_stage
- disease_may_have_molecular_abnormality
