title: An erythematous and pigmented lesion of the abdomen--quiz case.
authors.affiliation: Massachusetts General Hospital, Boston, USA.
authors.forename: Jean L
authors.initials: JL
authors.lastname: Lim
authors.forename: Benjamin A
authors.initials: BA
authors.lastname: Solky
authors.forename: Arthur J
authors.initials: AJ
authors.lastname: Sober
authors.forename: Lyn M
authors.initials: LM
authors.lastname: Duncan
mesh_terms: D000005:Abdomen / Q000473:pathology; D000368:Aged; D001706:Biopsy / Q000379:methods; D003937:Diagnosis, Differential; D004890:Erythema / Q000209:etiology; D006801:Humans; D008297:Male; D008545:Melanoma / Q000150:complications / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D009378:Neoplasms, Multiple Primary / Q000150:complications / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D009508:Nevus, Pigmented / Q000150:complications / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D012878:Skin Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery