This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: New born infants, Subject name: Pediatrics
Conjugated hyperbiliubinemia in infancy is seen 
Select and explain. 
A. Gilbe syndrome, B. Criggler najjar syndrome, C. Dubin Johnson syndrome, D. Breast milk jaundice
C: Dubin Johnson syndrome
Answer: C: Dubin Johnson syndrome 
Explanation: Dubin Johnson syndrome is an autosomal recessive disorder resulting from impaired hepatic excretion of bilirubin and thus causes conjugated hyperbilirubinemia(2-6 mg/dl). Gilbe syndrome, Crigler- Najjar syndrome and breast milk jaundice are causes of unconjugated hyperbilirubinemia. Reference : page 312 Ghai Essential Pediatrics 8th edition