Fig. 2From: Acquired pure red cell aplasia and T cell large granular lymphocytic leukaemia in patients with autoimmune polyglandular syndrome type 1Immunophenotyping of peripheral blood samples. Lymphocytes (green colour, P2) were mainly T cell lymphocytes (92%). A total of 58.7% of the lymphocytes (red colour, P3) were found to express CD3, CD57 and TCRαβ without CD56Back to article page