Conversation: The conversation between human and AI assistant.
[|Human|] Hi Im 80 years old.I have a little bump on my left ear,on the outer side of the lob where the ear meets the scalp.It is colorless ,unobservable .It is there for the last 6 monts,and is painful only during night when I sleep on that side agaist tha pillow.What could be?   Thanks
[|AI|]  Welcome to Chat Doctor. 1. It could be hair follicle infection which is causing the above symptoms with lump.2. Needs to examine and if required an ultrasound examination to evaluate the nature of the lump, its extensions and source.3. If infective with collection, no vessel connoted - a small incision and Chat Doctor. If mass lesion - An FNAC- fine needle aspiration cytology - to know the nature of the elision.5. So get an appointment and get the needful hints done, meanwhile do not disturb the lump, maintain local hygiene. Good luck. Hope I have answered your query.Anything to ask do not hesitate. Thank you.