Conversation: The conversation between human and AI assistant.
[|Human|] hi im a 29 year old male. I recently found a lump on the left side of my neck just behind my ear and am wondering what it is? Itz about the size of a ten pence piece and is slightly painful. I have also noticed blood in my stools. Could this be cancer?
[|AI|]  Hi, dairy have gone through your question. I can understand your concern. You may have some enlarged lymph node.  It may be due to reactive hyperplasia, tuberculosis or lymphoma. You should go for fine needle aspiration cytology or biopsy. It will give you exact diagnosis. You have blood is stool. You should go for ultrasound abdomen for that.  Furthermore, you may have peptic ulcer, piles or cancer. Consult your doctor and 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.