This session will provide education about defining clinical target volumes and their precise delineation in common clinical circumstances.

This session will be a minimum of 2 case based discussions.

IJROBP Journal SA-CME activity for September 1, 2019 (Volume 105, Issue 1) provides practitioners with information regarding the techniques of intensity-modulated brachytherapy and its clinical applications. 

The treatment paradigms for the management of rectal cancers continues to evolve with more data emerging on short course radiotherapy, total neoadjuvant therapy, and the development of non-operative management algorithms.

This session highlights recent studies exploring the value of preoperative chemoradiation therapy in borderline resectable pancreatic cancer patients, the role of a radiation boost in rectal cancer, the role of chemoradiation therapy in gastric cancers treated preoperatively or postoperatively, t

The treatment paradigms for the management of rectal cancers continues to evolve with more data emerging on short course radiotherapy, total neoadjuvant therapy, and the development of non-operative management algorithms.

This course is designed to provide clinicians in practice and trainees with a comprehensive review and update of the clinical practice parameters across most sub-disciplines of radiation oncology.

This session reviews current evidence based guidelines as well as the basis for guidelines pertaining to the treatment of esophageal and gastric cancer. Worldwide changes in epidemiology will be discussed. Current treatment strategies will be reviewed and compared.

The eContouring for Gastrointestinal Cancer Case Library contains 1 case, case vingette, and reference documents from cases from the 2017 ASTRO Annual Meeting.

A number of recent studies have advanced knowledge about the treatment of gastrointestinal cancers. Converging evidence suggests that novel aspects of treatment such as radiation therapy boosts, chemoradiation vs.