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Medical Term:

Neufeld capsular swelling

Pronunciation: nu'feld


increase in opacity and visibility of the capsule of capsulated organisms exposed to specific agglutinating anticapsular antibodies.

Synonym(s): Neufeld reaction, quellung phenomenon, quellung reaction1, quellung test

© Copyright 2017 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.