Spectrum of gastritis in celiac disease in childhood.
Celiac disease (CD) may cause changes throughout the gastrointestinal tract. The pathology is best described in the distal duodenum and jejunum. It is also associated with lymphocytic gastritis (LG) and varioliform gastritis in adults and children, but the histologic spectrum in the gastric biopsy and the clinical implications are undefined. In this report we relate our experience with the clinical, endoscopic, and histologic changes in gastric biopsies in CD in childhood. Slides (hematoxylin and eosin stained) were reviewed from 33 celiac children, 5 having had more than 1 gastric biopsy during a 7-year period. Gastric intraepithelial lymphocyte (IEL) counts were compared with those of 10 histologically normal controls (normal range, 1-7 IEL/100 antral or body epithelial cells) and 10 nonceliac chronic gastritis (CG) biopsies without H. pylori (normal range, 1-19 IEL/100 antral cells), noting changes in the epithelium and lamina propria (LP). LG was present in 29/33 initial biopsy sets. Fifteen of 29 showed LG/CG. The IEL number was greater in LG/CG than in LG only (27.2 +/- 9.3, n = 14 vs. 18.6 +/- 13.4, n = 15 in the antrum; 23.5 +/- 2.8, n = 4 vs. 13.0 +/- 8.4 in the body). In CD the difference between these mean values and those of normal and nonceliac CG controls was statistically significant. In CG/LG the inflammatory infiltrate was predominantly diffuse/superficial in the LP; mucin depletion was noted in 11/15. The IELs were in the LG/CG range in two CG controls. The IELs were normal at follow-up in five cases. There were no statistically significant differences between the groups with respect to clinical parameters or gastric endoscopic findings. No child had varioliform gastritis. We conclude that in CD children, the stomach is endoscopically unremarkable but may show LG, or LG/CG with or without mucin depletion, or occasionally appear normal. Gastric histology returned to normal with gluten withdrawal. Normal gastric histology is not typical, but does not exclude CD.
Jevon
G P
GP
Department of Pathology, Children's and Women's Health Centre of British Columbia, 4480 Oak Street, Vancouver, British Columbia, Canada V6H 3V4.
Dimmick
J E
JE
Dohil
R
R
Hassall
E G
EG
D001706:Biopsy; D002446:Celiac Disease / Q000473:pathology*; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D005260:Female; D005756:Gastritis / Q000473:pathology*; D005773:Gastroscopy; D006801:Humans; D007223:Infant; D008137:Longitudinal Studies; D008297:Male; D013270:Stomach / Q000473:pathology*