Diagnosis research of Helicobacter pylori negative duodenal ulcer / 中国医师进修杂志

ABSTRACT

Objective To investigate the diagnosis methods of Helicobacter pylori (Hp) negative duodenal ulcer,to provide clinical analysis for diagnosing Hp negative duodenal ulcer.Methods Reviewed 140 patients with duodenal ulcer who treated from January 2010 to January 2013.Adopted different detection methods of Hp negative diagnosis.Results In 140 patients,Hp positive was 90 cases(64.3％,90/140) and Hp negative was 50 cases (35.7％,50/140).Pathology examination negative was 30 cases (2 1.4％,30/1 40),13C breath test negative was 35 cases (25.0％,35/140),the invasive methods based on pathology examination and 13C breath test negative was 40 cases (28.6％,40/140).Conclusion The diagnosis of Hp negative duodenal ulcer is more complex,need comprehensive factors,to exclude various possibility of false negative.