Liver & GIT
Earliest phenotypic manifestation of Idiopathic hereditary hemochromatosis is- (AIIMS May 07)
|A||Post prandial increase in serum iron concentration|
|B||Elevated serum ferritin level|
|C||Slate grey pigmentation of skin|
|D||Increased transferrin saturation|
Phenotypic means manifested physical features of genome..So Ans s (C)
(Increased slate pigmentation) Because rest all A,B,D are biochemical features even though increased transferrin saturation1st feature but it is not a physical features so among option only slate pigmentation is physical feature.