tricholemmoma

trich·i·lem·mo·ma

(trik'i-le-mō'mă),
A benign tumor derived from outer root sheath epithelium of a hair follicle, consisting of cells with pale-staining cytoplasm containing glycogen; multiple trichilemmomas are present on the face in Cowden disease.
Synonym(s): tricholemmoma
[trichi- + G. lemma, husk, + -ōma, tumor]

tricholemmoma

a rare tumor of hair follicles in dogs; resembles trichoepithelioma.
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References in periodicals archive ?
Partial biopsies of desmoplastic tricholemmoma may require distinction from basal cell carcinoma.
It is also an endothelial marker and stains solitary fibrous tumor, spindle cell lipoma, superficial acral fibromyxoma, sclerotic fibroma, Kaposi sarcoma, neurofibroma, tricholemmoma, scleromyxedema, and nephrogenic systemic fibrosis, among others.
1-4] Its features usually include facial tricholemmomas, acral and palmoplantar keratoses, multiple oral papules, and mucosal fibrosis with a cobblestone appearance.