ReviewDigestive diseases and sciences2026
Brief Review: Rethinking Colonic Redundancy in Gastroenterology.
Review in Digestive diseases and sciences, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
- Comment on "Type 1 Dolichocolon as a Potential Anatomic Co‑morbidity in Children with Perianal Crohn's Disease".Digestive diseases and sciences · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundDolichocolon (DC), or colonic redundancy, is an elongated and tortuous colon described as early as 1820, yet it remains underrecognized in clinical gastroenterology. Advances in imaging and motility assessment offer new insights into its prevalence, mechanisms, and clinical implications.
aimsTo summarize current evidence on the anatomy, epidemiology, and potential clinical significance of DC and to explore possible pathophysiological mechanisms linking this variant to gastrointestinal disorders.
methodsA targeted literature review of studies published between 1900 and 2024 was conducted using PubMed and Scopus with search terms including dolichocolon, colonic redundancy, and redundant colon. Publications addressing anatomy, motility, symptom associations, and disease relevance were included.
resultsThough epidemiological data are limited, it has been estimated that DC affects 10-20% of the population and is associated with constipation, volvulus, and, possibly, inflammatory bowel disease. Proposed mechanisms include segmental stasis and ischemia in redundant loops, altered neuromuscular signaling, and increased mucosal surface area promoting immune-microbiota interactions. Despite its potential importance, DC is rarely noted in modern radiology reports, contributing to under-recognition in clinical practice.
conclusionsColonic redundancy represents a common anatomic variant with potentially overlooked clinical implications. Standardized radiologic characterization and prospective studies are needed to clarify its role in gastrointestinal disorders and to guide future diagnostic and therapeutic approaches.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.