Cutaneous Lymphoma: What is the difference between T-cell and B-cell?

We asked three clinicians to answer the question "What is the difference between T-cell and B-cell lymphoma and why is that important?"

Clinicians (in order of appearance)
Laura McGirt, MD, Tryon Medical Partners
Aaron Mangold, MD, Mayo Clinic - Phoenix
Lauren Pinter-Brown, MD, Chao Family Comprehensive Cancer Center