Dubin Johnson syndrome characteristically makes the liver:: (A) Black, (B) Blue, (C) Red, (D) White
Answer is A. This rare autosomal recessive condition, characterized by conjugated hyperbilirubinemia, with normal liver transaminases, a unique pattern of urinary excretion of heme metabolites (coproporphyrin) and the deposition of a pigment, that gives liver a characteristic black color.