title: [Diagnostic image (84). A woman with persisting perianal fissures].
abstract: A 63-year-old woman had perianal fissures, which were caused by an amelanotic melanoma of the anus.
authors: Afd. Chirurgie, Laurentius Ziekenhuis, Mgr. Driessenstraat 6, 6043 CV Roermond.
authors: J M H
authors: JM
authors: Debets
authors: R L P
authors: RL
authors: Lijnen
authors: A P
authors: AP
authors: Willig
mesh_terms: D001005:Anus Neoplasms / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007150:Immunohistochemistry; D018328:Melanoma, Amelanotic / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D008875:Middle Aged; D016896:Treatment Outcome