HI, I AM BEING TREATED BY AN INFECTIOUS DISEASE DOCTOR ,HIV, AT A FREE TYPE CLINIC FOR 4 YEARS AND REALLY LIKE THE PEOPLE THERE. ABOUT 3 YEARS AGO i HAD A LUMP THE SIZE OF A LARGE GRAPE, IT SHRUNK CONSIDERABLY IN 3 MONTHS OR SO TO THE SIZE OF A MARBLE . 6 MONTHS AGO THE LUMP ( BACTERIAL SACK) CAME BACK , A LITTLE LARGER. MY DOCTOR IS NOT FINDING A SOLUTION FOR IT. I HAVE HAD IT TESTED AND KNOW WHAT IT IS BUT WANT TO KNOW WHAT TYPE OF DOCTOR WOULD I LOOK FOR. i DO NOT WANT UPSET MY INFECTIOS DISEASE DOCTOR BY GETTING ANOTHER OPINION, BUT IF HE CANT HELP ME i WANT TO KNOW WHERE i CAN TRY FOR A SOLUTION IF THERE IS ONE.