I am new to this post. Diagnosed with mgus in October of 2023. Currently have IGg lambda type with mspike of 1.62 and lambda lcs of 570.Trisomy on fish and 7% plasma cells on bmb 18 mos ago. Kappa slightly elevated at 33. My oncologist has me on 6 mos. checks but says my numbers are going in the wrong direction. My bloodwork is all normal. Scheduled for abdominal mri on Monday for lesion on my right kidney (hopefully a cyst). Is anyone out there similar or been there done that? Also has anyone pursued amyloidosis possibility wiith their oncologist r/t high light chains. would love to hear from you. Thanks to Healthtree for this forum. I know I have a lot to learn.