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What is Yellow nodules over palm diagnosis and explain in detail?
Answer- C. CornA corn is a localized keratosis of the skin. Histologically a corn is composed of keratin masse with intact basal layer.It usually occurs at the sites of frictional pressure on the sole, foot and toes. This often occurs due to ill fitting or tight shoes.Corn is thicker than callosity and causes more cofloent to the patient.