abnormal CD4-positive, alpha-beta intraepithelial T cell morphology
abnormal CD4-positive, alpha-beta memory T cell morphology +
any structural anomaly of a CD4-positive, alpha-beta long-lived T cell with the phenotype CD45RO-positive and CD127-positive, or also described as being CD25-negative, CD44-high, and CD122- high
abnormal CD4-positive, alpha-beta T cell number +
abnormal CD4-positive, CD25-positive, alpha-beta regulatory T cell morphology +
abnormal CD8-positive, alpha-beta memory T cell morphology +