An interesting case of renal amyloidosis

In amyloidosis, there is an extracellular deposition of beta-sheet fibrils. Over 25 proteins have been demonstrated to form amyloid. One of them is Ig amyloid light (AL) chains. We are presenting a 40-year-old female who presented with progressive kyphoscoliosis for last 2 years following a minor trauma and bilateral pedal edema for last 3 months. On further investigation, we found that she had a biclonal variety of MM with amyloidosis of kidney leading to massive proteinuria. Very few case reports are available where patient with biclonal variety of MM develop renal amyloidosis.