Abstracts Archive

Introduction: Dual TRBC1–CD3 immunohistochemistry (IHC) provides in-situ visualization of T-cell clonality and shows good concordance with molecular assays. Discordance, however, may reflect biologic or technical factors that alter or diminish antigen expression, creating staining patterns th...

Immune checkpoint inhibitors (ICIs) have been associated with paradoxical phenomena such as tumor pseudoprogression and hyperprogressive disease. This systematic literature review summarizes available reports of cutaneous T-cell lymphomas (CTCL) developing (de novo) or accelerating (pre-existing) du...