Clinical Sign Revisited: Knuckle Hyperpigmentation Associated with Vitamin B12 Deficiency
Journal: Austin Journal of Clinical Case Reports (Vol.1, No. 2)Publication Date: 2014-04-30
Authors : Monica Gupta; Ram Singh;
Page : 1-2
Keywords : Hyperpigmentation; Vitamin B12; Deficiency;
Abstract
Pancytopenia due to vitamin B12 deficiency is very common in the predominantly vegetarian population. Here we emphasize the clinical sign of knuckle hyper pigmentation as an important clue towards the etiology of pancytopenia.
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