title: Nodule on the penis--quiz case.
authors.affiliation: St Vincent's University Hospital, Dublin, Ireland.
authors.forename: Sinead M
authors.initials: SM
authors.lastname: Langan
authors.forename: Ann
authors.initials: A
authors.lastname: O'Brien
authors.forename: Ciaran
authors.initials: C
authors.lastname: O'Riain
authors.forename: Paul
authors.initials: P
authors.lastname: Collins
mesh_terms: D003131:Combined Modality Therapy; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged; D010145:Paget Disease, Extramammary / Q000175:diagnosis* / Q000473:pathology / Q000628:therapy; D010412:Penile Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000628:therapy