Abstract
A 16-year-old woman with sickle cell disease now presents with aplastic crisis with a hematocrit (Hct) of 17% (the patient’s baseline Hct is 28%). The patient has been transfused many times with the last red blood cell (RBC) transfusion occurring 1 month ago. The patient has a known history of anti-E antibody. A sample (ethylenediaminetetraacetic acid [EDTA] anticoagulant) is submitted to the blood bank for stat type and screen with request for two RBC units.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Shirey RS, Edwards RE, Ness PM. The risk of alloimmunization to c (Rh4) in R1R1 patients who present with an anti-E. Transfusion. 1994;34:756–8.
Denomme GA, Westhoff CM. The Rh system. In: Fung MK, Grossman BJ, Hillyer CD, Westhoff CM, editors. Technical manual. 18th ed. Bethesda: AABB; 2014. p. 331.
Usman AS, Mustaffa R, Ramli N, Diggi SA. Hemolytic disease of the fetus and newborn caused by anti-E. Asian J Transfus Sci. 2013;7(1):84–5.
Recommended Reading
Klein HG, Anstee DJ. The Rh blood group system (including LW and RHAG). In: Klein HG, Anstee DJ, editors. Mollison’s blood transfusion in clinical medicine. 12th ed. West Sussex: Wiley; 2014. p. 197.
Leger RM. The positive direct antiglobulin test and immune-mediated hemolysis. In: Fung MK, Grossman BJ, Hillyer CD, Westhoff CM, editors. Technical manual. 18th ed. Bethesda: AABB; 2014. p. 425.
Author information
Authors and Affiliations
Rights and permissions
Copyright information
© 2018 Springer International Publishing AG, part of Springer Nature
About this chapter
Cite this chapter
Friedman, M.T., West, K.A., Bizargity, P., Annen, K., Jhang, J.S. (2018). I Can “See” Clearly Now. In: Immunohematology and Transfusion Medicine. Springer, Cham. https://doi.org/10.1007/978-3-319-90960-8_6
Download citation
DOI: https://doi.org/10.1007/978-3-319-90960-8_6
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-90959-2
Online ISBN: 978-3-319-90960-8
eBook Packages: MedicineMedicine (R0)