title: Envenomation by Bothrops punctatus in southwestern Colombia.
abstract: Bothrops punctatus (Chocoan forest lancehead) is a semi-arboreal pitviper species distributed in Panamá, Colombia, and Ecuador, whose human envenomation is poorly characterized. We describe two patients bitten by B. punctatus, whose most relevant clinical feature was the development of a severe coagulopathy with few local manifestations (mild edema without signs of necrosis) at the site of the bite. Patients quickly improved their clinical and laboratory abnormalities after polyvalent antivenom application.
authors.affiliation: Department of Internal Medicine, Fundación Valle del Lili, Universidad Icesi, Cali, Colombia. Electronic address: cacd12@hotmail.com.
authors.forename: Carlos A
authors.initials: CA
authors.lastname: Cañas
authors.affiliation: Department of Internal Medicine, Fundación Valle del Lili, Universidad Icesi, Cali, Colombia.
authors.forename: Alexandra
authors.initials: A
authors.lastname: Vallejo
mesh_terms: D000328:Adult; D000818:Animals; D000997:Antivenins / Q000627:therapeutic use; D017837:Bothrops; D003105:Colombia; D003435:Crotalid Venoms / Q000633:toxicity*; D006801:Humans; D008297:Male; D012909:Snake Bites
chemical_list: D000997:Antivenins; D003435:Crotalid Venoms
keywords: Bothrops punctatus; Chocoan lancehead; Colombia; Snake envenomation