PATHOLOGY OF SCLERA

NO KMOWN CAUSE

1. TUBERCULOSIS

2. SYPHILIS

1. RHEUMATOID ARTHRITIS (MOST COMMON ASSOCIATION)

2. SARCOIDOSIS

3. SLE

4. WEGENER GRANULOMATOSIS

HYPERTENSION

1. SPONTANEOUS

2. IATROGENIC

VERY VERY RARE

SCLEROCORNEA

BLUE SCLERA