title: Clinical effects of stings by sponges of the genus Tedania and a review of sponge stings worldwide.
abstract: Contact with sponges (Phylum Porifera) usually results in minimal effects or abrasions, except for species that produce crinitoxins and can cause irritation and dermatitis. There are few reports of sponge stings, mainly in divers or collectors. We report a group of sponge stings from handling flame red/orange sponges on the beach, confirmed to be Tedania anhelans in five cases. All seven patients suffered immediate effects ranging from mild to severe pain, and local inflammation. A 38-year-old female and three children had delayed skin involvement including itchiness, pain, swelling and redness. Blistering and desquamation occurred in the female adult and limited desquamation in one child. Similar delayed effects have been reported in Tedania spp. stings previously.
authors.affiliation: Tropical Toxinology Unit, Menzies School of Health Research, Charles Darwin University, Darwin, Australia. gsbite@ferntree.com
authors.forename: Geoffrey K
authors.initials: GK
authors.lastname: Isbister
authors.forename: John N A
authors.initials: JN
authors.lastname: Hooper
mesh_terms: D000328:Adult; D000818:Animals; D001733:Bites and Stings / Q000150:complications / Q000473:pathology*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008387:Marine Toxins / Q000633:toxicity*; D011161:Porifera / Q000737:chemistry / Q000502:physiology*
chemical_list: D008387:Marine Toxins