title: Could proximal white subungual onychomycosis be a complication of systemic spread? The lessons to be learned from Maladie Dermatophytique and other deep infections.
abstract: There are several published cases where dermatophyte infections have spread systemically, resulting in widespread internal dissemination as well as spread to local lymphatics and lymph nodes. The best example is provided by the condition known as Maladie Dermatophytique. In this commentary the arguments are discussed for a potential role of lymphatic dissemination in the development of proximal white subungual onychomycosis, where invasion of the nail plate by fungi proceeds from the proximal nail fold.
authors.affiliation: Nail Disease Centre, 42 rue des Serbes, 06400 Cannes, France.
authors.forename: R
authors.initials: R
authors.lastname: Baran
authors.forename: N
authors.initials: N
authors.lastname: McLoone
authors.forename: R J
authors.initials: RJ
authors.lastname: Hay
mesh_terms: D003881:Dermatomycoses / Q000382:microbiology; D018450:Disease Progression; D006801:Humans; D008206:Lymphatic Diseases / Q000382:microbiology; D008208:Lymphatic System / Q000382:microbiology; D014009:Onychomycosis / Q000382:microbiology* / Q000473:pathology