Determining the Cause

Chief Complaint: Eye Pain

A. History: Located Deep within the Eye

Next Pivotal Assessment Finding

Further History

Acute Onset

Chronic Onset

Recurrent

 

 

 


🔄 2. Guides Treatment and Monitoring

  •  

  • Chronic: May require long-term immunosuppression and closer monitoring for complications like glaucoma or cataracts.

  • Recurrent: Requires a plan for flare management and systemic disease control.


🧠 3. Points Toward Systemic Disease

  • Recurrent acute anterior uveitis = think HLA-B27-associated spondyloarthropathies

  • Chronic anterior uveitis in children = screen for juvenile idiopathic arthritis

  • Chronic posterior uveitis = consider sarcoidosis, TB, syphilis


 

 

  • Treatment planning

  • Identifying systemic associations

  • Prognostication

Want me to send a table summarizing uveitis types with onset, symptoms, and typical causes?++++++++++++++++++++


🔍 1. Clinical History

 

  • Laterality: Unilateral or bilateral

  • Symptoms:

    • Eye pain

    • Redness

    • Photophobia

    • Blurred vision

    • Floaters

  • Systemic clues:

    • Joint pain (e.g., ankylosing spondylitis)

    • Skin rashes (e.g., psoriasis, lupus)

    • GI symptoms (e.g., IBD)

    • Respiratory symptoms (e.g., sarcoidosis, TB)

    • Past infections (e.g., herpes, syphilis)


👁️ 2. Ocular Examination

Performed by an ophthalmologist:

  • Visual acuity check

  • Slit-lamp examination:

    • Anterior chamber cells/flare (for anterior uveitis)

    • Keratic precipitates on corneal endothelium

    • Hypopyon (layering of WBCs)

    • Posterior synechiae

  • Fundoscopy:

    • Vitreous haze or cells (intermediate/posterior uveitis)

    • Retinal vasculitis

    • Choroidal lesions

    • Optic disc edema


🧪 3. Laboratory Work-up (guided by clinical suspicion)

Not all patients need all tests — directed based on systemic findings:

  • Infectious causes:

    • Syphilis serology (VDRL, FTA-ABS)

    • TB testing (Quantiferon, TST, CXR)

    • Toxoplasmosis (IgG, IgM)

    • Viral PCR (HSV, VZV, CMV)

  • Autoimmune/systemic:

    • HLA-B27 (if spondyloarthropathy suspected)

    • ANA, RF, anti-CCP (SLE, RA)

    • ACE, lysozyme (sarcoidosis)

    • ANCA (vasculitis)

  • Imaging:

    • Chest X-ray or CT (sarcoidosis, TB)

    • MRI brain/orbits (if CNS involvement)


🧠 4. Classification

  • By location:

    • Anterior: iris/ciliary body

    • Intermediate: vitreous

    • Posterior: retina/choroid

    • Panuveitis: all layers

  • By onset/duration:

    • Acute (<6 weeks), chronic (>6 weeks), recurrent


🧑‍⚕️ Referral

Uveitis is complex — referral to an ophthalmologist, often with input from a rheumatologist or infectious disease specialist, is crucial.


Let me know if you want a quick diagnostic algorithm or printable summary.

Differential Diagnosis

Uveitis (inflammation of the uvea), glaucoma, or retinal issues.

Pivotal Assessment Finding

Further History

 

 

Determining the Cause

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