ReviewInternational journal of colorectal disease2025
Cholangioscope-assisted ERAT for the diagnoses and treatment of ulcerative colitis with appendiceal orifice inflammation: a case report and a literature review.
Review in International journal of colorectal disease, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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.
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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.
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Who cites it
2 citing papers in PubMed.
- Appendix in ulcerative colitis pathogenesis and therapy: An updated narrative review.World journal of gastrointestinal pathophysiology · 2026Review
- Relationship between the appendix and ulcerative colitis: A new discovery.World journal of gastrointestinal endoscopy · 2026Review
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeUlcerative colitis (UC) is a chronic, nonspecific inflammatory bowel disease primarily affecting the colorectal mucosa. The disease is characterized by a relapsing-remitting course and is currently incurable. Its pathogenesis is multifactorial, involving genetic predisposition, environmental triggers, immune dysregulation, and alterations in gut microbiota. The appendix plays a role in modulating intestinal immunity and maintaining microbial homeostasis. Left-sided colitis with appendiceal orifice inflammation (AOI) or periappendiceal erythematous patch (PARP) is a common endoscopic finding in UC. However, whether AOI in UC patients requires intervention remains debated.
methodsHere, we report a rare case of a UC with AOI.
resultsBy means of cholangioscope-assisted endoscopic retrograde appendicitis therapy (ERAT), copious purulent secretions were discovered and flushed out of the appendiceal cavity, resulting in clinical remission and endoscopic mucosal healing of UC.
conclusionOur case indicates that there may be some correlation between the appendix and the pathogenesis of ulcerative colitis. For refractory left-sided UC patients with AOI, ERAT-based management of appendiceal lumen inflammation may benefit patients.
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Registered trials
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