Glob Dermatol, 2016 doi: 10.15761/GOD.1000195 Volume 3(5): 385-386 epithelium. These lymphocytes were of T-cell origin as highlighted by a CD3 stain; the CD4:CD8 ratio is elevated at a ratio of 15:1. Taken together, these findings are consistent with mycosis fungoides. Based on these findings, the patient was advised to expose his face, which had previously been shielded, during his PUVA sessio...