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DOI: 10.1055/s-2008-1077440
© Georg Thieme Verlag KG Stuttgart · New York
A first report of collagenous gastritis, sprue, and colitis in a 9-month-old infant: 14 years of clinical, endoscopic, and histologic follow-up
K. BilliémazMD
Department of Pediatrics CHU Saint Etienne
42055 Saint Etienne Cedex 2
France
Fax: +33-47-7828454
Email: kareen.billiemaz@gmail.com
Publication History
Publication Date:
15 September 2009 (online)
A 9-month-old boy was admitted to hospital with acute severe dehydration because of watery diarrhea. He had a history of low weight for height, due to chronic intermittent vomiting and diarrhea since 15 days from birth.
Hypoproteinemia (3.5 g/100 ml), hypoalbuminemia (1.4 g/100 ml), hypogammaglobulinemia (4.6 g/l) and lymphocytosis (8.4 G/l) were found. Endoscopy showed an atrophic gastric mucosa with erosions, without other alterations.
Histology showed a diffuse irregular thickening of the subepithelial collagen tissue (SCT) (stomach 50 µm, duodenum 12 µm, colon 12 – 17 µm), erosive epithelium, and jejunal villous atrophy (grade III).
In spite of 13 years of aggressive treatment (prednisolone 0.5 – 1 mg/kg/d, alternating with budesonide 3 – 4 mg/d, night enteral nutrition, and a gluten-free diet), clinicopathological disease progression was observed ([Figs. 1], [2]).
![](https://www.thieme-connect.de/media/endoscopy/2009S02/thumbnails/459cl1.jpg)
![Zoom Image](/products/assets/desktop/css/img/icon-figure-zoom.png)
Fig. 1 Endoscopic appearance in 10-year-old boy with collagenous gastritis, sprue, and colitis: a gastric mucosa; b duodenal mucosa; c right colon; d transverse colon.
![](https://www.thieme-connect.de/media/endoscopy/2009S02/thumbnails/459cl2.jpg)
![Zoom Image](/products/assets/desktop/css/img/icon-figure-zoom.png)
Fig. 2 Histological appearances: a gastric, showing the antral mucosa with lymphocytic infiltrate and collagen deposits; b colonic, showing the collagenous deposits (a and b, Masson’s trichrome stain × 400.)
Endoscopy at age 3 showed pseudopolyps with inflammatory areas in the gastric body, and erythematous mucosal areas in the colon. At age 10, a thick small tubular stomach, disappearance of gastric folds, and diffuse atrophic areas (as far as the duodenum), with erythema and multiple small submucosal nodules were observed. The colonic mucosa had become diffusely pale, thickened, and nodular, with disappearance of the normal vascular pattern. Histological examination showed a diffuse atrophic mucosa and an increase in the SCT (12 – 100 µm) was observed in the gastrointestinal tract. At age 14, because there was no clinicopathological improvement, the patient began total parenteral nutrition; this led to discontinuation of corticotherapy 2 months later and complete clinical improvement.
Collagenous gastritis, sprue, and colitis are of unknown pathogenesis and are frequently associated with other disorders [1]. Diagnosis is on the basis of a strip SCT greater than 10 µm, with an irregular or focal distribution [1] [2]. Symptoms vary according to the gastrointestinal segment affected [1] [2] [3] [4] [5]. Collagenous gastritis and colitis are rarely encountered in pediatrics. Two cases have been reported where these conditions were associated [4] [5], but there have been no previous reports where both entities were associated with collagenous sprue. As the physiopathology remains unknown, specific treatment is not available. The long-term outcome is still poorly documented [1]. This case demonstrates the complexity of the clinicopathological course caused by a diffuse gastrointestinal inflammation caused by collagenous deposition.
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#References
- 1 Freeman H J. Collagenous mucosal inflammatory diseases of the gastrointestinal tract. Gastroenterology. 2005; 129 338-350
- 2 Flejou J F, Grimaud J A, Molas G. et al . Collagenous colitis. Ultrastructural study and collagen immunotyping of four cases. Arch Pathol Lab Med. 1984; 108 977-982
- 3 Farr C M, Chen K. Collagenous sprue with collagenous gastritis [abstract]. Am J Gastroenterol. 2000; 95 2571-2572, abstract 551
- 4 Colletti R B, Cameron D JS, Hassal E G. et al . Collagenous gastritis an international puzzle [abstract]. J Pediatr Gastroenterol Nutr. 1998; 26 540
- 5 Camarero C, Leon F, Colino E. et al . Collagenous colitis in children: clinopathologic, microbiologic, and immunologic features. J Pediatr Gastroenterol Nutr. 2003; 37 508-513
K. BilliémazMD
Department of Pediatrics CHU Saint Etienne
42055 Saint Etienne Cedex 2
France
Fax: +33-47-7828454
Email: kareen.billiemaz@gmail.com
References
- 1 Freeman H J. Collagenous mucosal inflammatory diseases of the gastrointestinal tract. Gastroenterology. 2005; 129 338-350
- 2 Flejou J F, Grimaud J A, Molas G. et al . Collagenous colitis. Ultrastructural study and collagen immunotyping of four cases. Arch Pathol Lab Med. 1984; 108 977-982
- 3 Farr C M, Chen K. Collagenous sprue with collagenous gastritis [abstract]. Am J Gastroenterol. 2000; 95 2571-2572, abstract 551
- 4 Colletti R B, Cameron D JS, Hassal E G. et al . Collagenous gastritis an international puzzle [abstract]. J Pediatr Gastroenterol Nutr. 1998; 26 540
- 5 Camarero C, Leon F, Colino E. et al . Collagenous colitis in children: clinopathologic, microbiologic, and immunologic features. J Pediatr Gastroenterol Nutr. 2003; 37 508-513
K. BilliémazMD
Department of Pediatrics CHU Saint Etienne
42055 Saint Etienne Cedex 2
France
Fax: +33-47-7828454
Email: kareen.billiemaz@gmail.com
![](https://www.thieme-connect.de/media/endoscopy/2009S02/thumbnails/459cl1.jpg)
![Zoom Image](/products/assets/desktop/css/img/icon-figure-zoom.png)
Fig. 1 Endoscopic appearance in 10-year-old boy with collagenous gastritis, sprue, and colitis: a gastric mucosa; b duodenal mucosa; c right colon; d transverse colon.
![](https://www.thieme-connect.de/media/endoscopy/2009S02/thumbnails/459cl2.jpg)
![Zoom Image](/products/assets/desktop/css/img/icon-figure-zoom.png)
Fig. 2 Histological appearances: a gastric, showing the antral mucosa with lymphocytic infiltrate and collagen deposits; b colonic, showing the collagenous deposits (a and b, Masson’s trichrome stain × 400.)