Had biobsy of tougue the 12 th July , was not that painful . Received follow up the following week , I'm going for results 24 th so all quick , don't know if it's good or bad being so quick , I'm praying it's nothing as to be honest the tougue pain is not exsistant now they have removed the lesion for biobsy , ear still a little sore .as that's how we came across this sore in mouth causing ear pain ,I get ulcers frequently as have a autoimmune problem. Has Nyone else had biobsy of lesions due to lesions from having autoimmune probs , that have become cancerous x