<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hello.A lump on my left jawline was diagnosed as a Node Starr. The doctor told me not to worry about it and to come back in a couple of months to recheck it. It has been there for months. It is not painful. Please give me a definition of Node Starr and should I worry about this lump? Thank you.  <response>: Hi, dairy have gone through your question. I can understand your concern. You may have lymph node enlargement. It may be due to reactive hyperplasia most likely. You should take a course of antibiotics and then go for follow up after a month. If it remains persist or increase in size then biopsy diagnosis is advisable. Otherwise, no need to worry. 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. 