Tricholemmoma are :
Ans. C. Adnexal tumors of skin that differentiate towards hair follicles.TricholemmomaThese are skin colored adnexal tumors of skin that differentiate towards hair follicles.Presence of multiple tricholemmoma on face & cobblestoning of oral mucosa point towards the diagnosis of Cowden's disease.Internal organ involvement includesFibrocystic diseaseCa breastAdenoma & Ca thyroidKeratosis of palms, dorsum of hands & soles also seen.