Case Presentation: A 65-year-old man with hypertension presented to his primary care doctor with six months of lower extremity swelling. He also reported dyspnea on exertion, fatigue, unintentional weight loss, maculopapular rash, and foamy urine. Labs revealed hypoalbuminemia, elevated inflammatory markers, and protein-to-creatinine ratio of 3882, raising concern for nephrotic syndrome.He was referred to nephrology [...]