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A confirmed bite by a Beautiful Pit Viper (Trimeresurus venustus) resulting in local symptoms.
Fuchs, Joan; Bessire, Karin; Weiler, Stefan.
Affiliation
  • Fuchs J; National Poisons Information Centre, Tox Info Suisse, Associated Institute of the University of Zurich, Zurich, Switzerland. Electronic address: joan.fuchs@toxinfo.ch.
  • Bessire K; Centre Hospitalier Universitaire Vaudois, Department of Emergency Medicine, Lausanne, Switzerland.
  • Weiler S; National Poisons Information Centre, Tox Info Suisse, Associated Institute of the University of Zurich, Zurich, Switzerland.
Toxicon ; 163: 44-47, 2019 May.
Article in En | MEDLINE | ID: mdl-30902684
This case report describes the effect of an envenomation by the Beautiful Pit Viper Trimeresurus venustus (or Cryptelytrops venustus), which is a green pit viper native to Thailand and Malaysia. A previously healthy 60-year-old snake breeder with no relevant medical history was bitten by his adult T. venustus in the third finger of his right hand while taking it out of the feeding box. The bite was painful and swelling progressed to include his whole hand within an hour after the bite. He was treated symptomatically with pre-emptive antibiotics and analgesics, never developed any hematological disorders such as coagulopathy and bleeding or disseminated intravascular coagulation and was discharged 26 hours after the bite. The clinical course in our patient matched two other well-documented cases reported to our Poisons Centre, and one further case presented as a conference-poster. All patients recovered with symptomatic therapy and never required antivenom. Therefore, bites by T. venustus seem to present with less severe symptoms compared to other Trimeresurus species.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Snake Bites / Trimeresurus Type of study: Diagnostic_studies Limits: Animals / Humans / Male / Middle aged Language: En Journal: Toxicon Year: 2019 Type: Article

Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Snake Bites / Trimeresurus Type of study: Diagnostic_studies Limits: Animals / Humans / Male / Middle aged Language: En Journal: Toxicon Year: 2019 Type: Article