title: Acute vision loss: a fuzzy presentation of sarcoidosis.
abstract: BACKGROUND
  Acute vision loss is a devastating problem for patients and a challenging diagnostic dilemma for Emergency Physicians. This chief complaint is one in which we must be adept at quickly evaluating and initiating either care or referral.
  
  
  OBJECTIVE
  This case reviews the approach to acute vision loss and shows the importance of expanding the differential in atypical and complex presentations.
  
  
  METHODS
  A 31-year-old, previously healthy, white woman presented to the Emergency Department (ED) with 1 day of painless right eye vision loss. Ocular ultrasound and slit-lamp examination were unremarkable. Fundoscopic examination revealed retinal hemorrhages and papillitis. Her chest X-ray study was significant for bilateral hilar adenopathy, and subsequent lymph node biopsy confirmed the diagnosis of sarcoidosis.
  
  
  CONCLUSIONS
  Although sarcoidosis is more common in African Americans, it must be considered in all patients in the appropriate clinical context. Sarcoidosis is an important diagnosis to include on the differential of many chief complaints that present to the ED, including acute vision loss and dyspnea.
authors: Department of Emergency Medicine, Naval Medical Center San Diego, San Diego, California, USA.
authors: Andrea L
authors: AL
authors: Austin
authors: Luke T
authors: LT
authors: Day
authors: Frank M
authors: FM
authors: Bishop
mesh_terms: D000208:Acute Disease; D000328:Adult; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D012507:Sarcoidosis / Q000150:complications* / Q000175:diagnosis; D014786:Vision Disorders / Q000209:etiology*