title: A rare case report of Loa loa ocular filariasis.
abstract: OBJECTIVE
  We report a case of ocular worm treated surgically and confirmed by microbiological identification.
  
  
  METHODS
  A 33-year-old Swiss woman presented to the ophthalmic unit, complaining of pain and foreign body sensation in the left eye. Slit-lamp examination disclosed a subconjunctival amber -colored cord in the conjunctival fornix. Presentation, clinical and histopathologic evaluation, and treatment are described.
  
  
  RESULTS
  At the time of surgery, an alive and still intact worm was extracted through conjunctival incision. Histopathology confirmed the presence of filariasis.
  
  
  CONCLUSIONS
  As the flow of immigrants from endemic areas of Europe increases, ocular manifestation of loiasis is becoming more frequent and ophthalmologists need to be aware of this diagnosis.
authors.affiliation: Department of Biopathology, University of Roma Tor Vergata, Roma, Italy. francescoaiello@hotmail.com
authors.forename: Francesco
authors.initials: F
authors.lastname: Aiello
authors.forename: Stefano
authors.initials: S
authors.lastname: Palma
authors.forename: Chiara
authors.initials: C
authors.lastname: Varesi
authors.forename: Angelica
authors.initials: A
authors.lastname: Cerulli
authors.forename: Rosanna
authors.initials: R
authors.lastname: Valente
authors.forename: Luigi
authors.initials: L
authors.lastname: Aiello
mesh_terms: D000328:Adult; D000818:Animals; D003229:Conjunctival Diseases / Q000175:diagnosis / Q000469:parasitology* / Q000601:surgery; D005129:Eye Foreign Bodies / Q000175:diagnosis / Q000469:parasitology* / Q000601:surgery; D015822:Eye Infections, Parasitic / Q000175:diagnosis / Q000469:parasitology* / Q000601:surgery; D005260:Female; D006801:Humans; D008117:Loa / Q000302:isolation & purification*; D008118:Loiasis / Q000175:diagnosis / Q000469:parasitology* / Q000601:surgery