Conversation: The conversation between human and AI assistant.
[|Human|] im 5ft 4 186 lbs, started with stiff painful neck on right side, now i have swollen lump high on back just below neck. Neck still very stiff, cannot touch chin to chest, most pain when trying to do that...work .on computer all day....today im 196 (edema?)
[|AI|]  Hi, dear I have gone through your question. I can understand your concern. You may have some enlarged posterior cervical lymph node due to reactive hyperplasia or some soft tissue tumor. 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.