A method of removing waste products or poisons from the circulating blood using the principle of DIALYSIS. The procedure is used on patients with malfunctioning or non-functioning KIDNEYS. It is done using an artiﬁcial kidney or dialyser which restores blood to its normal state. The process has to be repeated, sometimes for many months, until a donor kidney is available for transplantation to replace the patient’s failing one.
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