Catalog

Acanthotic seborrhoeic keratosis

No MMS code

Link to WHO Definition

Acanthotic seborrhoeic keratosis – http://id.who.int/icd/entity/1100061193

This is the archetypal seborrhoeic keratosis and is composed of broad columns or sheets of basaloid or squamoid cells with intervening horn cysts. There may be varying degrees of hyperkeratosis, papillomatosis and acanthosis.