Therapeutic Apheresis is a medical procedure that involves the removal of blood from a patient, separating it into its components, and selectively removing certain elements. This process can help treat various conditions by reducing harmful substances in the blood, such as antibodies or excess lipids. The procedure typically takes place in a hospital or specialized clinic and can last several hours. After the harmful components are removed, the remaining blood is returned to the patient. Therapeutic Apheresis is commonly used for conditions like autoimmune diseases, hyperlipidemia, and certain blood disorders.