Outer Root Sheath

Preferred Label : Outer Root Sheath;

NCIt synonyms : Outer Hair Sheath;

NCIt definition : An outer layer of stratified epithelium contiguous with the epidermis surrounding the hair follicle, which is thinnest at the level of the bulb and thickest in the middle portion of the hair follicle.;

Details

Origin ID

C62490;

UMLS CUI

C0221964;

Anatomic structure is physical part of
- Hair Follicle [NCIt concept]
Automatic exact mappings (from CISMeF team)
- Entire outer root sheath (body structure) [SNOMED CT concept]
- Structure of outer root sheath (body structure) [SNOMED CT concept]
- outer root sheath [SNOMED Notion]
Semantic type(s)
- Body Part, Organ, or Organ Component [UMLS semantic type]
UMLS correspondences (same concept)
- Structure of outer root sheath (body structure) [SNOMED CT concept]
- outer root sheath [SNOMED Notion]
is_primary_anatomic_site_of_disease
- Benign Outer Hair Sheath and Infundibulum Neoplasm [NCIt concept]
- Classic Type Trichilemmoma [NCIt concept]
- Desmoplastic Trichilemmoma [NCIt concept]
- Malignant Outer Hair Sheath and Infundibulum Neoplasm [NCIt concept]
- Malignant Proliferating Pilar Tumor [NCIt concept]
- Outer Hair Sheath and Infundibulum Neoplasm [NCIt concept]
- Pilar Sheath Acanthoma [NCIt concept]
- Proliferating Trichilemmal Tumor [NCIt concept]
- Trichilemmal Carcinoma [NCIt concept]
- Trichilemmoma [NCIt concept]
- Trichoadenoma [NCIt concept]
- Trichoblastic Carcinoma [NCIt concept]
- Trichoblastic Carcinosarcoma [NCIt concept]
- Tumor of the Follicular Infundibulum [NCIt concept]

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