For COVID-19 vaccine updates, please review our information guide and sign up for Connect. Continue your routine care with us by scheduling an in-person appointment or Video Visit.
Desmoplastic trichoepithelioma is typically small and slowly growing. In addition to the microscopic features already described, these tumors can exhibit foci of calcification and a foreign body type giant cell reaction to keratin. It is important to distinguish this entity from basal cell carcinoma, morpheaform type and microcystic adnexal carcinoma.
