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What is A 14 year old boy with difficulty in walking and behavioural disturbance, recovered from prolonged jaundice recently, has bluish pigmentation over lunula. The next investigation to be done: and explain in detail?
Neurological involvement + Jaundice + Azure Nails (Bluish discoloration of nails) = Wilson's disease Dx: Slit lamp examination and 24 hrs urinary copper Rx: for Neurological feature - Tetrathiomolybdate