A Precocious Cerebellar Ataxia and Frequent Fever Episodes in a 16-Month-Old Infant Revealing Ataxia-Telangiectasia Syndrome

Table 1

Lymphocyte subsets. A low count of CD3⁺ cells and of CD4⁺ and CD8⁺ T cells with an increase of CD16/CD56⁺ cells (NK cells) and a normal number of B cells (CD19⁺) was found in our patient.

Lymphocyte subsets	Absolute number; (×10^9/L)	Reference values; (5th–95th centiles)
Total lymphocyte	1776	2180–8270
CD3^+	578	1460–5440
CD4^+	340	1020–3060
CD8^+	185	570–2230
CD16/CD56^+	1458	309–1135
CD19^+	710	300–774
CD4/CD8^+	1.8	1–2.2