the thick circular layer of smooth gastric musculature encircling the gastroesophageal junction that functions to reduce backflow into the esophagus from the stomach [ MP:0010153 ISBN:0-683-40008-8 ]
术语信息
- SCTID:267809009
- FMA:14915
- MA:0002951
- galen:LowerEsophagealSphincter
- UMLS:C0227192 (ncithesaurus:Lower_Esophageal_Sphincter)
- EMAPA:18267
- NCIT:C33009
pheno_slim
the thick circular layer of smooth gastric musculature encircling the gastroesophageal junction that functions to reduce backflow into the esophagus from the stomach
cardiac sphincter
gastroesophageal sphincter
inferior esophageal sphincter
gastroesophageal sphincter muscle
esophageal-cardiac junction
gastroesophageal junction
cardiac sphincter
gastroesophageal sphincter
esophagogastric junction
esophageal sphincter
constrictor cardiae
gastro-oesophageal junction
lower esophageal sphincter
gastro-esophageal junction
LES
gastro-esophageal sphincter
esophageal sphincter%2c lower