desmoplastic trichoepithelioma

des·mo·plas·tic trich·o·ep·i·the·li·o·ma

a solitary, hard, annular, centrally depressed papule, occurring usually in women on the face, consisting of dermal strands of basaloid cells and small keratinous cysts within sclerotic desmoplastic stroma.

des·mo·plas·tic tri·cho·ep·i·the·li·o·ma

(des'mō-plas'tik trik'ō-ep-i-thē'lē-ō'mă)
A solitary, hard, anular, centrally depressed papule, occurring usually on women's faces, consisting of dermal strands of basaloid cells and small keratinous cysts within sclerotic desmoplastic stroma.
References in periodicals archive ?
Generalized trichoepitheliomas with alopecia and myasthenia gravis: clinicopathologic and immunohistochemical study and comparison with classic and desmoplastic trichoepithelioma.
IMMUNOHISTOCHEMICAI EVALUATION OF MORPHEAFORM AND INFUNDIBULOCYSTIC VARIANTS OF BASAL CELL CARCINOMA, DESMOPLASTIC TRICHOEPITHELIOMA, TRICHOBLASTOMA, AND BASALOID FOLLICULAR HARMARTOMA USING BCL-2, K167 AND PCNA.
The purpose of this investigation was to determine whether there are differences in cellular expression of Bcl-2, Ki67, and PCNA between morpheaform basal cell carcinoma (MBC) vs desmoplastic trichoepithelioma (DTE), and between infundibulocystic basal cell carcinoma (IBC) vs trichoblastoma (TB) vs basaloid follicular hamartoma (BFH).