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Intermediate Uveitis – Causes:@0:10
• Idiopathic (Most common)
• Sarcoidosis ( 2nd Most common)
• Multiple Sclerosis
Intermediate Uveitis –Clinical Features:@0:30
1. Floaters / Muscae
• Black spots floating in front of eye
• Looks like house flies → Muscae
• Due to Neutrophils in Vitreous cavity
• Seen in :
Normal People
2. Loss of Vision → commonest cause → CME
3. Snow Balls & Snow Bank Appearance
Posterior Uveitis [CHOROIDITIS]:@1:33
Posterior Uveitis - Causes
INFECTIONS
Toxoplasmosis [mc]
TB [2nd mc]
Toxocariasis / Herpes
CMV / HIV
IMMUNE DISORDERS
Sarcoidosis [mc immune]
PAN
Scleroderma
CLINICAL FEATURES:@2:23
• Chorioretinitis
• Vasculitis
• Vitritis
ON EXAMINATION
• Creamy yellow patches seen → Choroiditis
• Chorioretinitis
• Vitritis
• Vasculitis
• HEAD LIGHT IN FOG APPEARANCE seen → Chorioretinitis (Head light) + Vitritis (Fog)
• Occurs in Toxoplasmosis

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