PATHOLOGY

Detailed explanation-1: -Hemodialysis is a procedure where a dialysis machine and a special filter called an artificial kidney, or a dialyzer, are used to clean your blood. To get your blood into the dialyzer, the doctor needs to make an access, or entrance, into your blood vessels. This is done with minor surgery, usually to your arm.

Detailed explanation-2: -Haemodialysis: Haemodialysis is a procedure of removing urea from the blood of patients affected by uremia and kidney failure. It is called artificial kidney because it replaces the function of the kidney i.e. removing urea from the blood.