<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hi, may I answer your health queries right now ? Please type your query here... I just noticed a hole on my forbear on my hair line that is big and empty and about the size of an erraser on the back of a pencil. What is it? What caused it and how do I get rid of it?!  <response>: Hi, Dear thanks for the query to Chat Doctor virtual clinic. I studied your query in full details updated from you. I understood your health concerns. Based on your query data, In my opinion, Dear Your baby seems to suffer from-Basal Cell Carcinoma with a Scab removed, or it could be due to a Nevus with Mole changed in to melanoma or squamous celled carcinoma with scab removed, giving this lump with a hole in it. Treatement-Would be Surgical Excision biopsy with a wide Margin after FNAC Biopsy and homeopath confirmation of diagnosis. Surgical Excision with Nevusfor a benign lumpSurgical Excision with wide marginFor Rodent Ulcer or Basal Cell CarcinomaWide Surgical Excision with skin graft with Chemotherapyfor Squamous cell or melanoma canceror radiotherapy in few with advanced squamous cell Cancer-if need be. Hope this would resolve your query and worry and Anxiety accompanied by it. Welcome for any further query in this regard to ME. I would love to help you out.Awaiting any further query. Wish you fast recovery from this intriguing health problem. Have a Good Day. Chat Doctor. N.M.S. Genl-CVTS -Senior Surgical Consultant 