<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hi, I have 6 lumps. 2 hard lumps in my groin area, as well as 2 on my waistline.. They are sometimes very painful. I also had 2 more that were full of puss. Ive been treated for mesa and now they have me on a stronger pennicillian.. Whats wrong. Why wont this go away? Please help  <response>: Hi! Thanks for sharing your problem with us! After going through your description, if I were your treating physician for this case of painful groin waist-line lumps, I would like to have a culture sensitivity report first before anything else as it is very necessary to first identify the offending organism and I would like to consider following possibilities:1. Tuberculosis of lymph nodes2. Atypical tuberculosis3. Acute supportive lymphadenitis4. Boils, syphilis, chancroid5. LymphomaA simple needle biopsy can also help in this case; therefore please see a surgeon for a definitive diagnosis and to discuss the possible line of treatment as this could be antibiotics with or without surgical debridement excision of the lumps;regards! 