Malignant Proliferating Pilar Tumor

Preferred Label : Malignant Proliferating Pilar Tumor;

NCIt synonyms : Malignant Pilar Tumor; Malignant Proliferating Trichilemmal Cyst; Malignant Proliferating Trichilemmal Tumor;

NCIt related terms : Malignant neoplasm with pilar differentiation (morphologic abnormality);

NCIt definition : A rare malignant neoplasm that arises from the outer root sheath of the hair follicle. It usually occurs in the scalp, face and trunk. Histopathology shows cords of malignant squamous cells infiltrating into the dermis.;

Neoplastic status : Malignant;

NCI Metathesaurus CUI : CL1407132;

Codes from synonyms : 399878004;

Details

Origin ID

C43327;

UMLS CUI

C1708903;

Automatic exact mappings (from CISMeF team)
- Pilar tumor (morphologic abnormality) [SNOMED CT concept]
- Pilar tumour [ICD-11 Extension code]
- Proliferating pilar cyst (disorder) [SNOMED CT concept]
- Proliferating trichilemmal cyst [ORDO Disease]
- Proliferating trichilemmal cyst of scalp (disorder) [SNOMED CT concept]
Disease may have findings
- Cord-Like Pattern [NCIt concept]
- Nested Pattern [NCIt concept]
Has associated anatomic sites
- Integumentary System [NCIt concept]
- Skin [NCIt concept]
Semantic type(s)
- Neoplastic Process [UMLS semantic type]
concept_is_in_subset
- mCode Cancer Disorder Value Set [NCIt concept]
- mCode Histology Morphology Behavior Value Set [NCIt concept]
- mCode Terminology [NCIt concept]
disease_excludes_finding
- Benign Cellular Infiltrate [NCIt concept]
- Lobular Pattern [NCIt concept]
disease_has_abnormal_cell
- Malignant Cell [NCIt concept]
- Malignant Epithelial Cell [NCIt concept]
- Neoplastic Cell [NCIt concept]
disease_has_finding
- Adnexal Differentiation [NCIt concept]
- Cutaneous Involvement [NCIt concept]
- Desmoplastic Stroma Formation [NCIt concept]
- Malignant Cellular Infiltrate [NCIt concept]
disease_has_normal_cell_origin
- Epithelial Cell [NCIt concept]
disease_has_normal_tissue_origin
- Epithelial Tissue [NCIt concept]
disease_has_primary_anatomic_site
- Exocrine System [NCIt concept]
- Hair [NCIt concept]
- Hair Follicle [NCIt concept]
- Hair Follicle Infundibulum [NCIt concept]
- Outer Root Sheath [NCIt concept]
- Pilar Sheath [NCIt concept]
- Skin [NCIt concept]

Keyword's position in hierarchy(ies) :

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