Preferred Label : Stage I Mycosis Fungoides and Sezary Syndrome AJCC v7;
NCIt synonyms : Stage I Mycosis Fungoides and Sézary Syndrome AJCC v7; Stage I Mycosis Fungoides and Sézary Syndrome; Stage I Mycosis Fungoides and Sezary Syndrome;
NCIt related terms : stage I mycosis fungoides and the Sezary syndrome;
NCIt definition : Stage I includes: IA (T1, N0, M0, B0-1); IB (T2, N0, M0, B0-1). T1: Limited patches,
papules, and/or plaques covering less than 10% of the skin surface. May further stratify
into T1a (patch only) vs. T1b (plaque /- patch). T2: Patches, papules, or plaques
covering 10% or more of the skin surface. May further stratify into T2a (patch only)
vs. T2b (plaque /- patch). N0: No clinically abnormal peripheral lymph nodes; biopsy
not required. 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 7th ed.);
Alternative definition : NCI-GLOSS: Stage I is divided into stages IA and IB. In stage IA, less than 10% of
the skin surface is covered with patches and/or plaques (areas of abnormal tissue).
In stage IB, 10% or more of the skin surface is covered with patches and/or plaques.
Stage I may also be classified based on how many abnormal lymphocytes (white blood
cells) are found in the blood.;
Neoplastic status : Malignant;
Codes from synonyms : CDR0000454834;
Origin ID : C88150;
UMLS CUI : C0862211;
Currated CISMeF NLP mapping
- Disease excludes abnormal cell
- Disease excludes normal cell origin
- Has associated anatomic sites
- Semantic type(s)
- UMLS correspondences (same concept)
- concept_is_in_subset
- 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
