abnormal alpha-beta intraepithelial T cell morphology +
abnormal alpha-beta T cell number +
abnormal CD4-positive, alpha beta T cell morphology +
abnormal CD5-positive T cell number +
abnormal CD8-positive, alpha beta T cell morphology +
abnormal effector T cell number +
anomaly in the number of differentiated T cells which have the ability to traffic to peripheral tissues and are capable of mounting a specific immune response