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What is A lady presented with fatigue and tingling sensation in both hands and legs. On examination, she is found to have a fissured red tongue, lesions at angle of mouth and peripheral neuropathy with a decreased RBC glutathione reductase activity. What is the likely deficient vitamin? and explain in detail?
Answer- A. RiboflavinClinical Manifestations of Riboflavin deficiency:Cheilosis, glossitis, lingual desquamation seborrheic dermatitisKeratitis, conjunctivitis, corneal vascularisation