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plasmapheresis

[plaz-muh-fuh-ree-sis]
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noun Medicine/Medical.
  1. a type of apheresis in which blood cells are returned to the bloodstream of the donor and the plasma is used, as for tranfusion.
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Origin of plasmapheresis

First recorded in 1915–20; plasm- + apheresis
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for plasmapheresis

plasmapheresis

noun
  1. (in blood transfusion) a technique for removing healthy or infected plasma by separating it from the red blood cells by settling or using a centrifuge and retransfusing the red blood cells into the donor or patient
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Word Origin

C20: from plasm + Greek aphairesis taking away
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

plasmapheresis in Medicine

plasmapheresis

(plăz′mə-fə-rēsĭs, -fĕrə-)
n.
  1. A process in which plasma is taken from donated blood and the remaining components, mostly red blood cells, are returned to the donor.
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.