title: Fuchs heterochromic cyclitis and ocular toxocariasis.
abstract: OBJECTIVE
  To report the association of Fuchs heterochromic cyclitis (FHC) and ocular toxocariasis in a young adult.
  
  
  METHODS
  Observational case report.
  
  
  METHODS
  A 26-year-old patient was referred for the management of a unilateral intermediate uveitis associated with a lower peripheral subretinal fibrotic lesion near the pars plana. Diagnosis of FHC was clinically confirmed. Laboratory examination was performed to exclude an infectious condition.
  
  
  RESULTS
  LISA assay detected significant levels of IgG directed against Toxocara canis. Toxoplasmic serology was negative, excluding this differential diagnosis. Other examinations, including complete blood cell count, urinalysis, serum angiotensin-converting enzyme, lysosyme, chest CT scan, and syphilis serology were noncontributive.
  
  
  CONCLUSIONS
  Previous studies have reported on the association of FHC and other parasitic conditions, such as toxoplasmosis but also on herpetic ocular infections. Serologic analysis for toxocariasis may be proposed in patients with FHC and retinal scars in the absence of toxoplasmosis.
authors.affiliation: Department of Ophthalmology, University of Paris VI, Pitié-Salpêtrière Hospital, 47-83 Boulevard de l'Hôpital, 75013 Paris, France.
authors.forename: Nicolas
authors.initials: N
authors.lastname: Teyssot
authors.forename: Nathalie
authors.initials: N
authors.lastname: Cassoux
authors.forename: Phuc
authors.initials: P
authors.lastname: Lehoang
authors.forename: Bahram
authors.initials: B
authors.lastname: Bodaghi
mesh_terms: D000328:Adult; D000818:Animals; D000909:Antibodies, Helminth / Q000097:blood; D004797:Enzyme-Linked Immunosorbent Assay; D015822:Eye Infections, Parasitic / Q000276:immunology / Q000469:parasitology*; D005260:Female; D006801:Humans; D007074:Immunoglobulin G / Q000032:analysis; D015863:Iridocyclitis / Q000276:immunology / Q000469:parasitology*; D017166:Toxocara canis / Q000276:immunology / Q000302:isolation & purification*; D014120:Toxocariasis / Q000276:immunology / Q000469:parasitology*
chemical_list: D000909:Antibodies, Helminth; D007074:Immunoglobulin G