Analysis of Helicobacter pylori infection in patients with oral lichen planus
10.12016/j.issn.2096-1456.2017.11.010
- Author:
YAO Xiaowu
1
;
LU Zizheng
1
;
LIU Shaofei
1
Author Information
1. Department of Stomatology, The Second Affiliated Hospital, Medical College of Shantou University
- Publication Type:Journal Article
- Keywords:
Oral lichen planus;
Helicobacter pylori;
14C-urea breath test;
Anti Hp antibody;
Relevance
- From:
Journal of Prevention and Treatment for Stomatological Diseases
2017;25(11):729-732
- CountryChina
- Language:Chinese
-
Abstract:
Objective :To explore the correlation between oral mucosal lichen planus and Helicobacter pylori infection by analyzing the infection status of Helicobacter pylori in patients with oral mucosal lichen planus.
Methods:14C- urea breath test was done in 69 patients with oral lichen planus and 28 patients with chronic inflammation of oral mucosa. Detection of serum anti Helicobacter pylori antibody was done in 32 patients (23 with oral lichen planus and 9 with chronic inflammation of oral mucosa) at the same time.
Results :The positive rate of 14C-urea breath test was 68.12% in patients with oral lichen planus and 46.43% in chronic inflammation of oral mucosa. There was significant difference between the 2 groups (χ2=3.970, P=0.046). The positive rate of anti Helicobacter pylori antibody was 52.17% in patients with oral lichen planus and 22.22% in chronic inflammation of oral mucosa, and there was no significant difference between the 2 groups (χ2=2.358, P=0.125).
Conclusion :The prevalence of Helicobacter pylori infection in patients with oral lichen planus is higher, and there is a relevance between oral lichen planus and Helicobacter pylori infection.
- Full text:口腔扁平苔藓患者幽门螺杆菌感染状况分析.pdf
