Cutaneous T-cell lymphoma (CTCL) is a type of cancer that affects the T-cells of the skin. The symptoms of CTCL can vary depending on the severity of the condition and may include skin rashes, itching, and lesions. There are several other names that are commonly used to refer to CTCL, including mycosis fungoides, lymphoma of the skin, and T-cell lymphoma of the skin. These different names are used interchangeably to describe the same condition and are often used by medical professionals and patients alike. While CTCL can be challenging to diagnose, early detection and treatment can improve the chances of a successful outcome.