Conversation: The conversation between human and AI assistant.
[|Human|] I have a small lump on the side of my neck half way between the base of head and collarbone. It has been there for a few months now it has grown a small amount since finding it initially, but seems more defined.It is not painful. I am 37 years of age, 165cm tall and weight is 55kg.
[|AI|]  Hi, dairy have gone through your question. I can understand your concern. You may have enlarged cervical lymph node.  It can be due to reactive hyperplasia, tuberculosis, lymphoma or metastatic carcinoma.  You should go for fine needle aspiration cytology or biopsy of that lump. It will give you exact diagnosis. Then you should take treatment accordingly. Hope I have answered your question, if you have doubt then I will be happy to answer. Thanks for using Chat Doctor. Wish you a very good health.