Stage IVA1 Mycosis Fungoides and Sezary Syndrome AJCC v8

Preferred Label : Stage IVA1 Mycosis Fungoides and Sezary Syndrome AJCC v8;

NCIt definition : Stage IVA1 includes: T1-4, N0-2, M0, B2. T1: Limited patches, papules, and/or plaques covering less than 10% of the skin surface. T2: Patches, papules, or plaques covering 10% or more of the skin surface. T3: One or more tumors (equal or greater than 1 cm in diameter). 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. B2: High blood tumor burden: 1,000 per microliter or more Sezary cells with positive clone. (AJCC 8th ed.);

Neoplastic status : Malignant;

NCI Metathesaurus CUI : CL539447;

Details

Origin ID

C141357;

UMLS CUI

C4683749;

Disease excludes abnormal cell
- Neoplastic B-Lymphocyte [NCIt concept]
- Reed-Sternberg Cell [NCIt concept]
Disease excludes normal cell origin
- Myeloid Cell [NCIt concept]
- Plasma Cell [NCIt concept]
- Precursor Natural Killer Cell [NCIt concept]
- Precursor T-Lymphoblast [NCIt concept]
Has associated anatomic sites
- Hematopoietic and Lymphatic System [NCIt concept]
Semantic type(s)
- Neoplastic Process [UMLS semantic type]
disease_excludes_finding
- Benign Cellular Infiltrate [NCIt concept]
disease_has_abnormal_cell
- Abnormal Lymphocyte [NCIt concept]
- Cerebriform Lymphocyte [NCIt concept]
- Malignant Cell [NCIt concept]
- Neoplastic Cell [NCIt concept]
- Neoplastic Hematopoietic and Lymphoid Cell [NCIt concept]
- Neoplastic Lymphocyte [NCIt concept]
- Neoplastic T-Lymphocyte and Neoplastic Natural Killer Cell [NCIt concept]
disease_has_finding
- Cutaneous Involvement [NCIt concept]
- Malignant Cellular Infiltrate [NCIt concept]
disease_has_normal_cell_origin
- Hematopoietic and Lymphoid Cell [NCIt concept]
- Lymphocyte [NCIt concept]
- Peripheral (Post-Thymic) T-Lymphocyte and Natural Killer Cell [NCIt concept]
- Peripheral Epidermotropic T-Lymphocyte [NCIt concept]
- T-Lymphocyte and Natural Killer Cell [NCIt concept]
disease_has_normal_tissue_origin
- Hematopoietic and Lymphoid Tissue [NCIt concept]
- Lymphoid Tissue [NCIt concept]
disease_has_primary_anatomic_site
- Hematopoietic and Lymphatic System [NCIt concept]
- Lymphatic System [NCIt concept]
disease_is_stage
- AJCC v8 Stage [NCIt concept]
- Stage IV [NCIt concept]
- Stage IVA1 [NCIt concept]
disease_may_have_molecular_abnormality
- Clonal T-Cell Receptor Beta Chain Gene Rearrangement [NCIt concept]
- Clonal T-Cell Receptor Gamma Chain Gene Rearrangement [NCIt concept]

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