Clinical Cases for Discussion

When you're stupid, you think you know everything, without questioning and when you're intelligent, you question everything you think you know.

Serum Cystatin C for Estimation of GFR An 80-year-old man with type 2 diabetes and hypertension was referred to the nephrology clinic for persistent hyperkalemia. The patient was frail and sedentary, with a BMI of 37. His estimated glomerular filtration rate calculated using creatinine was 64 mL/min/1.73 m2. How would you interpret these...