Usefulness of Intraluminal Brachytherapy Combined With External Beam Radiation Therapy for Submucosal Esophageal Cancer: Long-Term Follow-Up Results

Combining IBT with EBRT is suggested to be one of the preferable treatment modalities for medically inoperable submucosal esophageal cancer because of its preferable local control and survival probabilities, with appreciably less morbidity.