A long standing itchy lesion over the scalp. Skin feels thickened. Hair over the lesion is short. Just a few millimeters. On scratching, keratin layers are falling/being peeled by scratching. No pain, no pustule. No fever. No lymph nodes palpable. No eruptions. What is the cause/diagnosis?
Disclaimer : The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding your medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.