Steadman C, Kerlin P, Teague C, Stephenson P
Department of Gastroenterology, Princess Alexandra Hospital, Brisbane, Queensland, Australia.
Gastroenterology. 1988 Feb;94(2):521-4. doi: 10.1016/0016-5085(88)90448-9.
High esophageal stricture associated with a circumferential "inlet patch" of heterotopic gastric mucosa is reported in 2 patients. Biopsy specimens taken from the strictures demonstrated inflamed or ulcerated gastric fundal-type mucosa in both cases. Dilatation of the strictures followed by treatment with histamine H2-antagonists produced almost complete resolution of dysphagia in both patients.
报道了2例与异位胃黏膜的环形“入口斑”相关的高位食管狭窄。从狭窄处获取的活检标本在两例中均显示为炎症性或溃疡性胃底型黏膜。对狭窄进行扩张并随后用组胺H2拮抗剂治疗后，两名患者的吞咽困难几乎完全缓解。
