Low Grade Squamous Intraepithelial Neoplasia

Preferred Label : Low Grade Squamous Intraepithelial Neoplasia;

NCIt synonyms : Grade I Squamous Intraepithelial Neoplasia; Grade 1 Squamous Intraepithelial Neoplasia; LSIL;

NCIt related terms : Squamous intraepithelial neoplasia, grade I; low-grade squamous intraepithelial lesion; Squamous intraepithelial neoplasia, low grade;

NCIt definition : A precancerous neoplastic process characterized by the presence of mild dysplastic cytological changes which are usually present in the lower part of the squamous epithelium. Representative examples include the low grade esophageal squamous intraepithelial neoplasia, low grade cervical squamous intraepithelial neoplasia, low grade vaginal intraepithelial neoplasia, and low grade vulvar intraepithelial neoplasia.;

Alternative definition : NCI-GLOSS: A condition in which the cells of the uterine cervix are slightly abnormal. Low-grade squamous intraepithelial lesion is not cancer.;

Neoplastic status : Undetermined;

ICD-O code : 8077/0;

Codes from synonyms : CDR0000410514; CDR0000410401;

Details

Origin ID

C8335;

UMLS CUI

C1302773;

Automatic exact mappings (from CISMeF team)
- Low-Grade Squamous Intraepithelial Lesions [MeSH concept]
- Squamous Intraepithelial Lesions of the Cervix [MeSH Descriptor]
- Squamous intraepithelial neoplasia, low grade [ICD-11 Extension code]
- Squamous intraepithelial neoplasia, low grade (morphologic abnormality) [SNOMED CT concept]
CISMeF manual mappings
- Squamous intraepithelial neoplasia grade 1 (morphologic abnormality) [SNOMED CT concept]
Currated CISMeF NLP mapping
- LSIL [MedDRA LLT]
- Low grade squamous intraepithelial lesion [MedDRA LLT]
- Low-grade squamous intraepithelial lesion (morphologic abnormality) [SNOMED CT concept]
- low-grade squamous intraepithelial lesion [SNOMED Notion]
Disease excludes abnormal cell
- Neoplastic Glandular Cell [NCIt concept]
- Neoplastic Smooth Muscle Cell [NCIt concept]
Semantic type(s)
- Neoplastic Process [UMLS semantic type]
UMLS correspondences (same concept)
- LSIL [MedDRA LLT]
- Low grade squamous intraepithelial lesion [MedDRA LLT]
- Low-Grade Squamous Intraepithelial Lesions [MeSH concept]
- Low-grade squamous intraepithelial lesion (morphologic abnormality) [SNOMED CT concept]
- Squamous intraepithelial neoplasia grade 1 (morphologic abnormality) [SNOMED CT concept]
- Squamous intraepithelial neoplasia, low grade (morphologic abnormality) [SNOMED CT concept]
- low-grade squamous intraepithelial lesion [SNOMED Notion]
concept_is_in_subset
- CTRP Disease Terminology [NCIt concept]
- CTRP Terminology [NCIt concept]
- GDC Terminology [NCIt concept]
- GDC Value Terminology [NCIt concept]
- Mapped ICDO3.1 Morphology PT Terminology [NCIt concept]
- Mapped ICDO3.1 Morphology Terminology [NCIt concept]
- Mapped ICDO3.1 Terminology [NCIt concept]
- Mapped ICDO3.2 Morphology PT Terminology [NCIt concept]
- Mapped ICDO3.2 Morphology Terminology [NCIt concept]
- Mapped ICDO3.2 Terminology [NCIt concept]
disease_excludes_finding
- Invasive Lesion [NCIt concept]
- Mixed Neoplastic Glandular and Squamous Cell Population [NCIt concept]
disease_has_abnormal_cell
- Dysplastic Squamous Cell [NCIt concept]
- Neoplastic Cell [NCIt concept]
- Neoplastic Epithelial Cell [NCIt concept]
- Neoplastic Squamous Cell [NCIt concept]
disease_has_finding
- Dysplasia [NCIt concept]
- Epithelial Component Present [NCIt concept]
- Mild Dysplasia [NCIt concept]
disease_has_grade
- Low Grade [NCIt concept]
disease_has_normal_cell_origin
- Epithelial Cell [NCIt concept]
- Squamous Cell [NCIt concept]
disease_has_normal_tissue_origin
- Epithelial Tissue [NCIt concept]
- Squamous Epithelium [NCIt concept]

Keyword's position in hierarchy(ies) :

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