IgG4-Related Disease Presenting as Isolated Scleritis

Table 1

Flow cytometric immunophenotyping of the patient’s peripheral blood sample showing that 76% of the lymphocytes are T cells. Both the CD4/CD8 value and the T cell expression are within normal limits.

Antigen expression	Result (%)	Normal range
CD2	86	65–90
CD3	78	60–85
CD4	42	29–57
CD5	86	60–85
CD8	30	17–35
CD10	3
CD56	17	5–15