Cutaneous T-cell lymphoma (CTCL), a heterogeneous group of extranodal non-Hodgkin’s lymphoma. In this study, we sequenced skin T cells on single cell level from patients with mycosis fungoides (MF), the most common type CTCL, and segregated clonal malignant non-clonal bystander by natural clonality identifier – receptor (TCR). Based our attention-ANN, an artificial intelligent method, identifie...