Adnexal

Question 0

Eccrine poroma

Answer 0

Uniform basaloid cells aggregate
Broad anatamozing tracts undersurface epidermis
Ductal structures, intracytoplasmic vacuoles
Primitive ducts, sharp demarcation normal keratinocytes(adjacent epidermis

Question 1

Trichoepithelioma

Answer 1

Circumscribed tumor
Basaloid cells ( focal connection epidermis)fibrous stroma
Nests or anastamosing strands papillary projections ( primitive hair germ like)peripheral pallisading
Horn cysts, papillary mesenchymal bodies