question: Hi I am Naz and I have a problem on skin just above left elbow. When I scratch on that portion or any cold cloth is kept I have no sensation, but when a needle is punched I can feel the sensation. Occasionally there is itching feeling also Doctors had carried out biopsy and the result was Section shows stratified squamous epithelium keratinising type with mild atrophy. Basal layer is normal. Dermis shows a few lymphocytes. No histiocytes seen. No granulomas noted. Could you please brief me what is the exact problem. Apart from this from couple of days I am suffering from severe neck pain, left shoulder, elbow and fingers are also paining. My height is 5 4 and my wirht is 63kgs. Please provide me the details what exactly happened with my skin