Causes and clinical Features Conjugated Hyperbilirubinemia 1. Hepatitis 2 Obstructive disorders 3. Metabolic and endocrine condition 4. Cholestasis(胆汁淤积)Causes and Clinical Features Conjugated Hyperbilirubinemia 1. Hepatitis 2. Obstructive disorders 3. Metabolic and endocrine condition 4. Cholestasis (胆汁淤积)