Journal of Pediatric Gastroenterology and Nutrition · 1998 · 89 citations · 30 references
The measurement of total and segmental colonic transit times is a simple method that allows one to distinguish constipation due to colonic dysfunction (right colon and left colon) from constipation due to distal obstruction (rectosigmoid).
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Simplified assessment of segmental colonic transit
Amanda M. Metcalf, Sidney F. Phillips, Alan R. Zinsmeister et al. · Gastroenterology · 1987 · 929 citations
Segmental colonic transit time
Pierre Arhan, Ghislain Devroede, B Jéhannin et al. · Diseases of the Colon & Rectum · 1981 · 473 citations