1. Presented by Eric A. Gehrie, MD and prepared by Lorraine N. Blagg, MA, MLS(ASCP)SBB

Clinical Vignette

An adult patient is preparing for colostomy takedown surgery. The patient has never before had a type and screen performed at the hospital and on this first time sample the patient types as group O, Rh positive with a positive antibody screen.



Question:
What is the mostly likely antibody identification?