Preferred Label : Stage II Mycosis Fungoides and Sezary Syndrome AJCC v7;
NCIt synonyms : Stage II Mycosis Fungoides and Sézary Syndrome; Stage II Mycosis Fungoides and Sézary Syndrome AJCC v7;
NCIt related terms : stage II mycosis fungoides and the Sezary syndrome; Stage II Mycosis Fungoides and Sezary Syndrome;
NCIt definition : Stage II includes: IIA (T1-2, N1-2, M0, B0-1); IIB (T3, N0-2, 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). T3: One or more tumors (equal or greater than 1
cm diameter). N0: No clinically abnormal peripheral lymph nodes; biopsy not required.
N1: Clinically abnormal peripheral lymph nodes; histopathology Dutch grade 1 or 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 7th ed.);
Alternative definition : NCI-GLOSS: Stage II is divided into stages IIA and IIB. In stage IIA, any amount of
the skin surface is covered with patches and/or plaques (areas of abnormal tissue).
Lymph nodes are enlarged but cancer has not spread to them. In stage IIB, one or more
tumors (lumps of malignant cells) are found on the skin. Lymph nodes may be enlarged
but cancer has not spread to them. Stage II may also be classified based on how many
abnormal lymphocytes (white blood cells) are found in the blood.;
Neoplastic status : Malignant;
Codes from synonyms : CDR0000454837;
Origin ID : C88153;
UMLS CUI : C0862216;
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
