Cutaneous

Adult patients (≥18 years) with confirmed cutaneous T-cell lymphoma evaluated at Hospital México between 2019 and 2025 will be retrospectively analyzed using EDUS records to describe their epidemiological profile, clinical characteristics, treatments, and outcomes.

The purpose of this study is to compare the effectiveness and side effects of stereotactic radiotherapy (5 sessions) against conventional (standard) radiotherapy (20-30 sessions) for the treatment of skin cancer involving the head and neck after surgical resection. Stereotactic radiotherapy works in the same way that conventional (standard) radiotherapy does to kill cancer cells by damaging their genetic material and stopping the cancer cells from making copies of themselves. This study will help the study doctors find out if this different approach is the same, better, or worse than the standard of care for your cancer.