Korean Journal of Gastrointestinal Endoscopy 1999;19(3): 421-424.
연하곤란을 동반한 하부식도 Ring 1 예 ( A Case of Lower Esophageal Ring with Dysphagia )
김병상, 정우진, 윤영호, 정영호, 장병국, 황재석, 강영우, 허정욱, 안성훈, 박승국 (Byung Sang Kim, Woo Jin Chung, Young Ho Youn, Young Ho Jeong, Byung Kook Chang, Jae Seok Hwang, Young Woo Kang, Jung Wook Hur, Sung Hoon Ahn and Soong Kook Park)
Abstract
Lower esophageal ring are uncommon. We experienced a case of lower esophageal ring in a 51-year-old man who had intermittent swallowing difficulty for 2 years. Endoscopy revealed a circumferential narrowing at 34 cm from the incisors and congested and eroded mucosa was noted proximal to the ring. Esophagography revealed an elevation of G-E junction above the diaphragm and a reflux of dye from the stomach into the esophagus with thickened and irregular esophageal wall. (Korean J Gastrointest Endosc 19: 421∼424, 1999)
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