The key difference between KFT (Kidney Function Test) and LFT (Liver Function Test) lies in the organs they assess. KFT evaluates kidney health and function, measuring parameters such as serum creatinine, blood urea nitrogen (BUN), estimated glomerular filtration rate (eGFR), and electrolyte levels. On the other hand, LFT assesses liver health by measuring parameters such as liver enzymes (ALT, AST), Bilirubin, albumin, and alkaline phosphatase. While both tests provide valuable insights into organ function, they focus on different organs. KFT primarily assesses kidney function, while LFT evaluates liver function. These tests, along with other diagnostic tools, help healthcare providers diagnose, monitor, and manage kidney and liver diseases, respectively.