title: [Vitreous cyst: a case presentation].
abstract: METHODS
  We report a case of a 12-year-old patient who complained about visual disturbances in left eye for 6 months. His visual acuity was 1/0.9, funduscopy in left eye revealed a free-floating cyst in the anterior vitreous. Magnetic resonance showed a low intense image in T1, and B-scan ultrasound confirmed a hypoechogenic cyst of 3.2 × 4.3 mm; ultrasound biomicroscopy revealed a normal ciliary body.
  
  
  CONCLUSIONS
  Given the good VA the patient will be monitored periodically. If the cyst interferes with visual axis, management with Nd:YAG or Argon laser photocystotomy or remove it by pars plana vitrectomy has been advocated.
authors.affiliation: Servicio de Oftalmología, Hospital Universitario Príncipe de Asturias, Universidad de Alcalá, Madrid, España. javier.paz.moreno@hotmail.com
authors.forename: J P
authors.initials: JP
authors.lastname: Moreno-Arrones
authors.forename: R
authors.initials: R
authors.lastname: Jiménez-Parras
mesh_terms: D002648:Child; D003560:Cysts / Q000151:congenital / Q000175:diagnosis* / Q000000981:diagnostic imaging; D005128:Eye Diseases / Q000151:congenital / Q000175:diagnosis* / Q000000981:diagnostic imaging; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D033401:Microscopy, Acoustic; D009887:Ophthalmoscopy; D014822:Vitreous Body / Q000000981:diagnostic imaging / Q000473:pathology*; D057832:Watchful Waiting