CD4/CD8 double negative mycosis fungoides with PD-1 (CD279) expression--a disease of follicular helper T-cells?

CD4/CD8 double negative mycosis fungoides (MF) is a rare phenotypic variant of this epidermotropic cutaneous T-cell lymphoma. Clinically, this MF form manifests with unusual appearances such as annular lesions confined to one body region as in our patient in whom the lesions were found on the left lower leg. The cellular origin of CD4/CD8 double negative MF is unknown.

Teledermatology: just cool or a real tool?

Telemedicine is the practice of healthcare using interactive audio, visual and data communication. This includes healthcare delivery, diagnoses, consultation and treatment as well as education and transfer of medical data. The transmission of multimedia streams has remained a major challenge.