BACKGROUND AND PURPOSE: The incidence and extent of radiation esophagitis were assessed endoscopically in patients treated with concurrent chemoradiotherapy. PATIENTS AND METHODS: Eighty-two patients who received thoracic radiotherapy for lung, thymic, or esophageal cancer were investigated endoscopically from July 1991 to the end of 1997. Among them, 23 esophageal cancer patients were treated with radiation alone, and the others were treated with concurrent chemoradiotherapy. Esophageal endoscopy was performed during or just after radiotherapy. The presence of radiation esophagitis was assessed and assigned an endoscopic score (i.e. grade 0 for normal, 1 for erythema, 2 for erosion or sloughing, 3 for ulcer, hemorrhage, or stricture). The symptomatic grade was assessed using the RTOG (Radiation Therapy Oncology Group) acute radiation morbidity score. RESULTS: A correlation was seen between endoscopic and RTOG scores. However, even some patients with RTOG grade 0 to 1 had endoscopic grade 3 esophagitis. Endoscopic grade 3 was observed in 16 (27.1%) patients in the concurrent chemoradiotherapy group, whereas it did not occur in any patient in the radiation alone group (P=0.004). CONCLUSIONS: Our results suggest that (1) RTOG score correlates closely to esophageal mucosal damage, and (2) more severe esophagitis occurs in those undergoing concurrent chemoradiotherapy than those undergoing radiotherapy alone [corrected].
BACKGROUND AND PURPOSE: The incidence and extent of radiation esophagitis were assessed endoscopically in patients treated with concurrent chemoradiotherapy. PATIENTS AND METHODS: Eighty-two patients who received thoracic radiotherapy for lung, thymic, or esophageal cancer were investigated endoscopically from July 1991 to the end of 1997. Among them, 23 esophageal cancerpatients were treated with radiation alone, and the others were treated with concurrent chemoradiotherapy. Esophageal endoscopy was performed during or just after radiotherapy. The presence of radiation esophagitis was assessed and assigned an endoscopic score (i.e. grade 0 for normal, 1 for erythema, 2 for erosion or sloughing, 3 for ulcer, hemorrhage, or stricture). The symptomatic grade was assessed using the RTOG (Radiation Therapy Oncology Group) acute radiation morbidity score. RESULTS: A correlation was seen between endoscopic and RTOG scores. However, even some patients with RTOG grade 0 to 1 had endoscopic grade 3 esophagitis. Endoscopic grade 3 was observed in 16 (27.1%) patients in the concurrent chemoradiotherapy group, whereas it did not occur in any patient in the radiation alone group (P=0.004). CONCLUSIONS: Our results suggest that (1) RTOG score correlates closely to esophageal mucosal damage, and (2) more severe esophagitis occurs in those undergoing concurrent chemoradiotherapy than those undergoing radiotherapy alone [corrected].
Authors: Hyun Kim; Mark E Bernard; Michael W Epperly; Hongmei Shen; Andrew Amoscato; Tracy M Dixon; Alexander S Doemling; Song Li; Xiang Gao; Peter Wipf; Hong Wang; Xichen Zhang; Valerian E Kagan; Joel S Greenberger Journal: In Vivo Date: 2011 Nov-Dec Impact factor: 2.155
Authors: Emma Holliday; Clifton D Fuller; Jayashree Kalpathy-Cramer; Daniel Gomez; Andreas Rimner; Ying Li; Suresh Senan; Lynn D Wilson; Jehee Choi; Ritsuko Komaki; Charles R Thomas Journal: J Radiat Oncol Date: 2015-11-03
Authors: Pouya Jelvehgaran; Jeffrey D Steinberg; Artem Khmelinskii; Gerben Borst; Ji-Ying Song; Niels de Wit; Daniel M de Bruin; Marcel van Herk Journal: Radiat Oncol Date: 2019-10-30 Impact factor: 3.481