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Article

Mosaic pattern of sucrase isomaltase deficiency in two brothers.

Pediatric research - 1 Jan 2008

Reinshagen Konrad, Keller Klaus M, Haase Bianca, Leeb Tosso, Naim Hassan Y, Zimmer Klaus P

Abstract excerpt

The pathophysiology of mucosal changes observed in infants with chronic protracted diarrhea is poorly understood. We report on two brothers suffering from a special form of sucrase isomaltase (SI) deficiency. The children presented with weight loss and dyspepsia after sucrose exposition. We performed an H respiration test, which showed a pathologic result in the younger brother. Analysis of the brush border...

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PMID: 18043509
DOI: 10.1203/PDR.0b013e31815b4bac

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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