Conversation: The conversation between human and AI assistant.
[|Human|] my son of 13years has had a lump on his neck its not his glands ive been to the doctors and they have taken bool tests he has had it there for 4 weeks with symptoms of sore throat,aching neck,loss of appetite. He has had penicilan but nothing has changed.
[|AI|]  Hi! Thanks for sharing your sons' health problem with us! Well, if were your family physician for this case of neck lump with symptoms of sore throat, aching neck and loss of appetite, I would like to first confirm the diagnosis and for this I would suggest Ultrasound and a simple needle biopsy from the said lump; then I decide the line of treatment accordingly! It seems that your son is having a thyroid nodule, neurofibroma, cyst or a hemangioma-like lesion, if not a lymph node...! Wishing him good health; regards!