title: Human otoacariasis.
abstract: Accidental entry of insects and other arthropods is a common aetiology of aural foreign bodies (FB) presenting to accident and emergency departments. A retrospective study revealed that the FB in almost half (148) of 348 cases of aural FB investigated at the Universiti Sains Malaysia Hospital was an arthropod. The most common arthropod encountered was the cockroach, followed by a cattle tick. The high prevalence of tick infestation of the human ear canal (i.e. human otoacariasis) currently appears to be unique to the Malaysian state of Kelantan. The presentation of patients with intra-aural ticks, the methods used to remove the ticks, the complications encountered, and recommendations for an appropriate course of action in such cases are discussed.
authors.affiliation: Department of Otorhinolaryngology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia.
authors.forename: R
authors.initials: R
authors.lastname: Indudharan
authors.forename: M
authors.initials: M
authors.lastname: Ahamad
authors.forename: T M
authors.initials: TM
authors.lastname: Ho
authors.forename: R
authors.initials: R
authors.lastname: Salim
authors.forename: Y N
authors.initials: YN
authors.lastname: Htun
mesh_terms: D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D000368:Aged; D002648:Child; D002675:Child, Preschool; D004424:Ear Canal / Q000469:parasitology*; D005547:Foreign Bodies / Q000469:parasitology* / Q000628:therapy; D006801:Humans; D007223:Infant; D008875:Middle Aged; D008924:Mite Infestations / Q000150:complications* / Q000628:therapy; D012189:Retrospective Studies; D013984:Tick Infestations / Q000150:complications* / Q000628:therapy