Clinical and Histopathologic Features and Their Correlations in Children with Nodular Duodenitis
10.5223/kjpgn.2000.3.2.151
- Author:
Hann TCHAH
1
;
Sung Suk PAENG
Author Information
1. Department of Pediatrics, Seoul Red Cross Hospital, Seoul, Korea.
- Publication Type:Original Article
- Keywords:
Nodular duodenitis;
H. pylori infection;
Child
- MeSH:
Abdominal Pain;
Biopsy;
Child;
Colon;
Duodenitis;
Duodenum;
Eosine Yellowish-(YS);
Gastritis;
Hematoxylin;
Humans;
Prevalence;
Red Cross;
Retrospective Studies;
Seoul;
Stomach
- From:Korean Journal of Pediatric Gastroenterology and Nutrition
2000;3(2):151-159
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
PURPOSE: Recently, a wide application of gastrofiberscopy in the pediatric group have revealed that nodular duodenitis is not an uncommon disease in children and is suspected to be associated with H. pylori infection. The aim of this retrospective study was to investigate the clinical and histopathologic features in children with nodular duodenitis, and to assess the correlations beween both. METHODS: During a period of 5 years (Jan. 1995∼Dec. 1999), we investigated clinical, endoscopic and histopathologic features of 39 consecutive patients diagnosed as having nodular duodenitis at Pediatric department of Seoul Red Cross Hospital. In 35 children with nodular duodenitis endoscopic biopsy specimens were stained with Hematoxylin & Eosin and Giemsa's stain, and were graded according to the criteria outlined by Triadafilopoulos, Whitehead et al., and Prieto et al.. Statistical analyses were performed with Graph PAD InStat. RESULTS: The prevalence rate of nodular duodenitis was 17.1% and the most frequent chief complaint was abdominal pain (69.2%). Endoscopically grade 1 was the most common (45.7%) and nodular gastritis was coexistent in 28.3%. The most common histology of the duodenum was grade 2 (54.3%), and the most common histologic score of the stomach was 2 (42.9%). H. pylori was found in the duodenum in 37.1%, and in the stomach in 31.4%. The correlation coefficient between the endoscopic grade and the histologic grade of nodular duodenitis was 0.3983 (p=0.0178). And the correlation coefficient between the histologic grade and the grade of H. pylori colonization in the duodenum was 0.5154 (p=0.0018). CONCLUSION: There was significant correlation between the endoscopic grade and the histologic grade of nodular duodenitis, and was also significant correlation between the histologic grade and the grade of H. pylori colonization in the duodenum. Therfore H. pylori infection should be regarded as an etiologic factor of nodular duodenitis.
