Bilateral Lung Transplantation in a Patient with Humoral Immune Deficiency: A Case Report with Review of the Literature

Table 3

The patient had preserved populations of total T cells, T cell subsets, total B cells, and memory B cells. There was question of an elevated double-negative T cell population that was not confirmed on direct TCR staining. Flow cytometry analysis of peripheral blood cells in 2009.

	Major antigen	Minor antigen	Measured (cells/mm^3)	Reference range (cells/mm^3)	% of total	% of CD3+	% of CD19+
T cells	CD3+		4092	690–2540	86%	100%
	CD3+	CD4+	3072	419–1590	64%	75%
	CD3+	CD8+	785	190–1140	16%	19%
	CD3+	CD4−/CD8−	235		5%	6%
B cells	CD19+		352	90–660	7%		100%
	CD19+	CD27+	107		2%		30%
	CD19+	CD27−	245		5%		70%
NK cells	CD16+/56+		335	90–590	7%

Data are presented in cells/mm³ or % with reference ranges provided (note that reference ranges for CD4−/CD8− cells, CD27+ cells, and CD27− cells are not established at the Massachusetts General Hospital, and thus normal was defined according to percentages previously described [7, 8]).