Colorectal and Anal Carcinomas

This cluster of papers focuses on the treatment and management of anal cancer, including the use of chemoradiation, intensity-modulated radiation therapy, and chemotherapy. It also explores the impact of HIV infection on treatment outcomes, imaging techniques such as FDG-PET/CT, and the long-term quality of life for survivors. Additionally, it delves into salvage surgery for recurrent or persistent anal cancer.