Conversation: The conversation between human and AI assistant.
[|Human|] Hello, Ive had a single swollen groin lymph node for four months.  The node is small but painful and the back of my upper leg is painful as well.  I had a doctor take a look at it and he said he did feel a chain of shoddy nodes.  Im worried that this could be lymphoma.  The pain is hot and the back of my leg feels as though Ive pulled a muscle although I havent.  Any help would be greatly appreciated.
[|AI|]  Thanks to ChatDoctorIcan understand your problem don't worry, swollen lymph nodes in groin region for long time due to chronic infection I would like to know whether you used any antibiotics and analgesics just undergo once ultrasound in groin region it will suggest you the diagnosis . Once CBP, ESR TO BE done better .if above measures does not indicate anything have a biopsy once of that swollen lymph nodes don't worry use antibiotic and analgesic for 5 days it may show the improvement in your case. Ok