title: A phoenix of clinical toxinology: white-tailed spider (Lampona spp.) bites. A case report and review of medical significance.
abstract: The Australian white-tailed spiders ("WTS"; Lamponidae: notably Lampona cylindrata &Lampona murina) have a continuing reputation on Internet sites as a cause of skin ulceration, labelled "necrotic arachnidism", despite an increasing number of peer-reviewed publications debunking this reputation, with >135 confirmed cases now reported without any evidence of necrosis. We present here a case of confirmed WTS bite in a 42-year old male, followed for over a month, with photos of bite site signs and no development of skin ulceration/necrosis. The patient was initially alarmed by information on the Internet suggesting local necrosis would result from the bite. We discuss the evolution of knowledge about bites by the WTS, and the persistence of misconceptions about their factually mild medical significance.
authors.affiliation: Toxinology Department, Women's & Children's Hospital, North Adelaide 5006, Australia.
authors.forename: Julian
authors.initials: J
authors.lastname: White
authors.affiliation: Toxinology Department, Women's & Children's Hospital, North Adelaide 5006, Australia. Electronic address: venfraction@yahoo.com.
authors.forename: Scott A
authors.initials: SA
authors.lastname: Weinstein
mesh_terms: D000328:Adult; D000818:Animals; D001315:Australia; D006801:Humans; D008297:Male; D009336:Necrosis / Q000473:pathology; D012883:Skin Ulcer / Q000473:pathology; D001098:Spider Bites / Q000473:pathology*; D013112:Spiders
keywords: Bite; Delayed dermatitis; Lampona; Misconception; White-tailed spider