RESUMEN
Mycosis fungoides is the most common form of cutaneous T-cell lymphoma. Stage IA and IB mycosis fungoides cutaneous T-cell lymphoma can be effectively controlled by skin-directed therapies such as the mechlorethamine gel approved by the Food and Drug Administration. Dermatology nurses play a key role in promoting good patient compliance through patient education about mycosis fungoides cutaneous T-cell lymphoma disease, proper administration of mechlorethamine gel, and connecting patients with patient assistance programs or other supportive services. This article provides the dermatology nurse with a background about early-stage mycosis fungoides cutaneous T-cell lymphoma, skin-directed treatment options, questions that a patient may ask about mycosis fungoides cutaneous T-cell lymphoma and mechlorethamine gel, and patient education tools such as questions dermatology nurses may ask of their patients and a patient handout outlining mechlorethamine gel administration.