title: Perianal thrombosis following injection therapy into the external anal sphincter using botulin toxin.
authors.forename: W H
authors.initials: WH
authors.lastname: Jost
authors.forename: S
authors.initials: S
authors.lastname: Schanne
authors.forename: H
authors.initials: H
authors.lastname: Mlitz
authors.forename: K
authors.initials: K
authors.lastname: Schimrigk
mesh_terms: D000328:Adult; D001003:Anal Canal / Q000187:drug effects*; D001004:Anus Diseases / Q000209:etiology*; D001905:Botulinum Toxins / Q000008:administration & dosage / Q000009:adverse effects*; D005260:Female; D005401:Fissure in Ano / Q000628:therapy*; D006801:Humans; D007273:Injections, Intramuscular / Q000009:adverse effects; D008875:Middle Aged; D013927:Thrombosis / Q000209:etiology*
chemical_list: D001905:Botulinum Toxins