I was sent to an immunology doctor a few months ago due to having frequent sinus and chest infections going on for more than 10 years. I am 27 now. Her initial blood work only showed my IgM was elevated. IgG, IgE, IgA was all normal. She ordered further testing. I was viewing the results online and it said a small amount of bence jones protein was detected in my urine. It also states the clinical significance at this level is unknown and suggests repeating in 6 months. Also from the urine it says An ill defined band in the gamma globulin region is detected. My serum results did not show anything with the immunofixation or electrophoresis. It says Serum protein electrophoresis does not suggest a monoclonal pattern. My serum light chain ratio is normal, free kappa and lambda appears to be in the normal range. Calcium levels are normal. Creatine levels are normal. Total protein in the blood seems to be right in the middle of the range. The Albumin, Alpha 1,2 and Beta 1,2 Globulins are all at normal levels. IgM is still elevated (2.43 g/L) but is lower than last time. Also, gamma globulin blood levels are normal range, but in the urine there was an “ill defined band”. I do have fatigue, I do also have tenderness in my chest and back from time to time but I always kind of assumed this was from exercise. With all I have said how concerned should I be about the bence jones proteins in the urine? It did not list an amount by weight, just said small amount was detected. Also, since I forgot complete blood count everything is within normal levels. I plan to call the Doctor Monday morning, as my follow up is not until October and with my generalized anxiety disorder this has really been affecting me. A while back an osteoma was detected on a sinus CT, but was thought to be nothing. Would that have anything to do with this?