Sahay P, Axon A T
Department of Gastroenterology, Scunthorpe General Hospital, Scunthorpe, South Humberside, UK.
Postgrad Med J. 1995 May;71(835):262-4. doi: 10.1136/pgmj.71.835.262.
Non-ulcer dyspepsia is a heterogenous disorder characterised by chronic or recurrent abdominal or retrosternal discomfort lasting for more than four weeks for which no cause can be determined. Helicobacter pylori has been implicated as a potential cause in a subset of patients but the association has not been proven and H pylori eradication in patients with non-ulcer dyspepsia has had variable results. Large well-controlled studies are needed to clarify the relationship.
非溃疡性消化不良是一种异质性疾病,其特征为慢性或复发性腹部或胸骨后不适,持续超过四周,且无法确定病因。幽门螺杆菌被认为是部分患者的潜在病因,但这种关联尚未得到证实,根除幽门螺杆菌对非溃疡性消化不良患者的疗效也不尽相同。需要开展大规模严格对照研究来阐明二者之间的关系。