Plasmapheresis: Definition and Patient Education - Healthline
2018年9月3日 · Plasmapheresis is a process in which the liquid part of the blood, or plasma, is separated from the blood cells. Typically, the plasma is replaced with another solution such as saline or...
Plasmapheresis and Plasma Exchange - Cleveland Clinic
2022年9月20日 · In plasmapheresis, healthcare providers obtain blood and use a machine to separate red blood cells, white blood cells, platelets and plasma to use each part of your donated blood to treat certain medical conditions.
Plasmapheresis - StatPearls - NCBI Bookshelf
2023年7月10日 · Plasmapheresis is a therapeutic intervention that involves extracorporeal removal, return, or exchange of blood plasma or components. The underlying mechanism of this procedure is accomplished by either centrifugation or filtration using semipermeable membranes.
Plasmapheresis - Wikipedia
Plasmapheresis (from the Greek πλάσμα, plasma, something molded, and ἀφαίρεσις aphairesis, taking away) is the removal, treatment, and return or exchange of blood plasma or components thereof from and to the blood circulation.
Plasmapheresis in MS Fact Sheet - Cleveland Clinic
Q: What is plasmapheresis? A: Plasmapheresis (also known as apheresis, plasma exchange, or “plex”) is a medical procedure where a device separates whole blood into the cellular components and plasma. The plasma is then discarded and replaced with a colloid fluid, combined back with the cellular components, and returned to the same patient.
Plasmapheresis: Definition and what to expect - Medical News Today
2018年4月10日 · Plasmapheresis is a medical procedure designed to remove some plasma from the blood. During a plasma exchange, unhealthy plasma is swapped for healthy plasma or a plasma substitute, before the ...
Plasmapheresis: Background, Indications, Contraindications - Medscape
Plasmapheresis is a term used to refer to a broad range of procedures in which extracorporeal separation of blood components results in a filtered plasma product. The...
Plasma exchange: concepts, mechanisms, and an overview of …
2012年12月8日 · Plasma exchange is a therapeutic procedure used to treat a variety of diseases through the bulk removal of plasma.
Plasmapheresis: Purpose, Preparation, Risks, & Results - Health
2024年8月8日 · Plasmapheresis is a procedure that separates and removes plasma from the blood to decrease the concentration of harmful substances like antibodies, toxins bound with proteins, cryoglobulins, and...
Plasmapheresis - PMC
Plasmapheresis improves the rheological properties of blood, in particular by eliminating large protein particles. Plasmapheresis can thereby improve microcirculation and thus possibly promote the removal of accumulated metabolic by-products. Plasmapheresis can be used to treat AMD, sudden hearing loss, microangiopathies, and other disorders of ...