title: Polypoid clear cell acanthoma of unusual size.
authors.forename: A
authors.initials: A
authors.lastname: Nijssen
authors.forename: R
authors.initials: R
authors.lastname: Laeijendecker
authors.forename: R J
authors.initials: RJ
authors.lastname: Heinhuis
authors.forename: S K
authors.initials: SK
authors.lastname: Dekker
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D006965:Hyperplasia / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D012867:Skin / Q000473:pathology*; D012878:Skin Neoplasms / Q000175:diagnosis