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. Author manuscript; available in PMC: 2016 Nov 1.
Published in final edited form as: Immunol Allergy Clin North Am. 2015 Aug 25;35(4):599–623. doi: 10.1016/j.iac.2015.07.001

Figure 2.

Figure 2

Figure 2

Figure 2

Diagnostic tests in evaluation of Primary Immunodeficiencies

Data from Locke BA, Dasu T, Verbsky JW. Laboratory diagnosis of primary immunodeficiencies. Clinical reviews in allergy & immunology. Apr 2014;46(2):154-168.

A. Basic Immunology work up

B. Advanced immunology work up based on clinical and laboratory clues

TRECs, T cell receptor excision circles; NK, natural killer; TLR, toll-like receptor; ALPS, autoimmune lymphoproliferative syndrome, IgD, immunoglobulin D.

C. Molecular testing