胃及十二指肠溃疡急性穿孔 胃的解剖 Cardiac zone gzag(Z)line (junction of gastric and esophageal mucosa) Cardiac opening- 分布 Gastric folds (rugae) Gastric canal(magenstrasse) loric sphincter Pyloric opening Gastric and fundic zones Pyloric zone Superior [1st]part of duodenum [duodenal cap,or bulb)胃及十二指肠溃疡急性穿孔 胃的解剖 分 布