<s>[INST] I have a lump in my neck I noticed three months ago but it went away .ive lost a lot of weight about a stone and a half but I feel well. This lump has come back three times and now I ve made an appointment but before I go in I d rather be per warned what could it be ? It s always the exact same place it s in [/INST] Hi ! Good evening. I am Chat Doctor answering your query. Considering the history of weight loss, I would investigate you to rule out tuberculosis of the cervical lymph nodes depending on where you leave. Investigations might include some blood tests, and a FNAC of the swelling. Till then, I would advise you for proper diet, and a routine exercise program. I hope this information would help you in discussing with your family physician/treating doctor in further management of your problem. Please do not hesitate to ask in case of any further doubts. Thanks for choosing Chat Doctor to clear doubts on your health problems. I wish you an early recovery. Chat Doctor. </s>