title: Molluscum contagiosum mimicking sebaceous nevus of Jadassohn, ecthyma and giant condylomata acuminata in HIV-infected patients.
abstract: We report on three HIV-infected homosexual male patients with atypical manifestations of mollusca contagiosa (MC). Their clinical presentation mimicked sebaceous nevus of Jadassohn, ecthyma and giant condylomata acuminata. HIV-infected patients feature MC with atypical morphology in about two thirds of the cases. The atypical aspects of MC concern the localization, morphology, growth pattern and size of the lesions. MC is a late manifestation of HIV infection and mirrors marked cellular immune deficiency. We conclude that in HIV-infected patients all tumorous lesions should be biopsied because the clinical characteristics are often not specific enough for a definite diagnosis.
authors.affiliation: Department of Dermatology, University of Basel, Switzerland.
authors.forename: P H
authors.initials: PH
authors.lastname: Itin
authors.forename: L
authors.initials: L
authors.lastname: Gilli
mesh_terms: D017088:AIDS-Related Opportunistic Infections / Q000473:pathology*; D000328:Adult; D003218:Condylomata Acuminata / Q000473:pathology*; D003937:Diagnosis, Differential; D004473:Ecthyma / Q000473:pathology*; D017809:Fatal Outcome; D006222:Hamartoma / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D008976:Molluscum Contagiosum / Q000473:pathology*; D012536:Scalp Dermatoses / Q000473:pathology; D012871:Skin Diseases / Q000473:pathology*