The Journal of pediatrics · 2003
Inflammation of the gastric cardia in children with symptoms of acid peptic disease.
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Borrelli Osvaldo, Hassall Eric, D'Armiento Francesco, Bosco Sandro, Mancini Valentina, Di Nardo Giovanni, Bueno de Mesquita Mirjam, Cucchiara Salvatore
Аннотация
OBJECTIVES: To assess the severity and causes of inflammation of the gastric cardia in children undergoing endoscopy for symptoms of acid peptic disease.
STUDY DESIGN: Patients undergoing upper gastrointestinal endoscopy for symptoms of acid peptic disease had biopsies from gastric cardia, gastric, and esophageal sites, and 24-hour intraesophageal pH monitoring. Gastric cardia was defined at endoscopy as the anatomic zone from the squamocolumnar junction to 0.5 cm below it. Severity of gastric cardia inflammation was scored 0 to 9 according to densities of inflammatory cells and epithelial abnormalities in surface and pit epithelium. A score > or =2 was considered positive.
RESULTS: Forty-seven children (median age, 6.5 years; range, 3-15) had Helicobacter pylori infection, gastroesophageal reflux disease (GERD), or both. In 22 patients, H pylori was detected in cardiac biopsies by rapid urease test and histology; it was detected also in the corpus and antrum in only seven of the 22. No patient had H pylori in gastric corpus/antrum without having the organism at the cardia as well. In 12 H pylori-positive patients, GERD was also diagnosed. Twenty-five patients had GERD and no H. pylori infection. Severity score was 3.8+/-0.8 in the H pylori group and 2.08+/-0.9 in the GERD alone group (P<.001); however, there was no difference in reflux index (24-hour % of gastroesophageal reflux) between the two groups. In neither group was correlation found between reflux index and severity score (H pylori, r=0.22; GERD alone, r=0.31; NS) nor between cardia inflammation and esophagitis grade (H pylori, r=0.37; GERD alone, r=0.22; NS).
CONCLUSIONS: In children with symptoms of acid peptic disease, inflammation of the gastric cardia does occur. It is more severe when the cardiac zone is infected with H pylori than in its absence. Of major practical significance is the finding that the gastric cardia is a highly sensitive site for the detection of H pylori infection.
STUDY DESIGN: Patients undergoing upper gastrointestinal endoscopy for symptoms of acid peptic disease had biopsies from gastric cardia, gastric, and esophageal sites, and 24-hour intraesophageal pH monitoring. Gastric cardia was defined at endoscopy as the anatomic zone from the squamocolumnar junction to 0.5 cm below it. Severity of gastric cardia inflammation was scored 0 to 9 according to densities of inflammatory cells and epithelial abnormalities in surface and pit epithelium. A score > or =2 was considered positive.
RESULTS: Forty-seven children (median age, 6.5 years; range, 3-15) had Helicobacter pylori infection, gastroesophageal reflux disease (GERD), or both. In 22 patients, H pylori was detected in cardiac biopsies by rapid urease test and histology; it was detected also in the corpus and antrum in only seven of the 22. No patient had H pylori in gastric corpus/antrum without having the organism at the cardia as well. In 12 H pylori-positive patients, GERD was also diagnosed. Twenty-five patients had GERD and no H. pylori infection. Severity score was 3.8+/-0.8 in the H pylori group and 2.08+/-0.9 in the GERD alone group (P<.001); however, there was no difference in reflux index (24-hour % of gastroesophageal reflux) between the two groups. In neither group was correlation found between reflux index and severity score (H pylori, r=0.22; GERD alone, r=0.31; NS) nor between cardia inflammation and esophagitis grade (H pylori, r=0.37; GERD alone, r=0.22; NS).
CONCLUSIONS: In children with symptoms of acid peptic disease, inflammation of the gastric cardia does occur. It is more severe when the cardiac zone is infected with H pylori than in its absence. Of major practical significance is the finding that the gastric cardia is a highly sensitive site for the detection of H pylori infection.