Evidence map›Paper›PMID 41656383›Full record

ArticleAbdominal radiology (New York)2026

A modified structured magnetic resonance imaging reporting for anal fistula: a study on practicality, timeliness and reliability.

Caiyun Wang, Yuyu Bi, Chaoyang Li, Dan Zhang, Bei Huang, Jingtao Sha, Bing Liu, Jing Wang, Yong Yang, Weiwei Zhao

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Article in Abdominal radiology (New York), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

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10 authors.

Caiyun WangXian Hospital of Traditional Chinese Medicine, Zhangjiabao, Xian, China.
Yuyu BiXian Hospital of Traditional Chinese Medicine, Zhangjiabao, Xian, China.
Chaoyang LiXian Hospital of Traditional Chinese Medicine, Zhangjiabao, Xian, China.
Dan ZhangXian Hospital of Traditional Chinese Medicine, Zhangjiabao, Xian, China.
Bei HuangXian Hospital of Traditional Chinese Medicine, Zhangjiabao, Xian, China.
Jingtao ShaXian Hospital of Traditional Chinese Medicine, Zhangjiabao, Xian, China.
Bing LiuXian Hospital of Traditional Chinese Medicine, Zhangjiabao, Xian, China.
Jing WangXian Hospital of Traditional Chinese Medicine, Zhangjiabao, Xian, China.
Yong YangXian Hospital of Traditional Chinese Medicine, Zhangjiabao, Xian, China. yangyong757473@163.com.
Weiwei ZhaoXian Hospital of Traditional Chinese Medicine, Zhangjiabao, Xian, China. pretywei@163.com.

Funding

Health Commission Foundation of Shaanxi Province 2022A02Health Commission Foundation of Xian City 2022qn01
6 · The paper itself

Abstract

aimThis study sought to compare modified Structured Reports (mSRs) timeliness with Free-text Reports (FRs) and assess mSRs-related clinical practicality and reliability.

methodWe included patients who underwent preoperative perianal magnetic resonance imaging (MRI) and anal fistula surgery between January 2022 and May 2023. Two radiologists independently produced narrative reports first, then completed mSRs one month later. Reporting times were compared via paired t-test. Two anorectal surgeons independently assessed clinical satisfaction (clarity, comprehensiveness, surgical guidance value), with mutual blinding to each other's evaluations. Clinical satisfaction was analyzed using paired Wilcoxon test; reliability was evaluated via intraclass correlation coefficient (ICC), and agreement via Bland-Altman analysis.

resultsRadiologist 1 spent more time on FRs [758.72([Formula: see text])] than mSRs [479.8([Formula: see text]), [Formula: see text]]; Radiologist 2 showed similar trends (FRs: 619.24 ([Formula: see text]) vs. mSRs: 354.80 ([Formula: see text]), [Formula: see text]). Stratified by anal fistula subtype: Simple: Radiologist 1 completed mSRs [370.45([Formula: see text])] 37.6% faster than FRs [613.55([Formula: see text]), [Formula: see text]]; Radiologist 2 saved 41.6% time (mSRs: [Formula: see text] vs. FRs: [Formula: see text] [Formula: see text]). Complex: Radiologist 1 reduced time by 36.1% (mSRs: 510.69 ([Formula: see text]) vs. FRs: 799.67([Formula: see text]), [Formula: see text]); Radiologist 2 saved 43.0% (mSRs: 370.62 ([Formula: see text]) vs. FRs: 649.74 ([Formula: see text])). Junior physicians and associate chief physicians both rated FRs lower than mSRs across clarity, completeness, and degree of surgical guidance (all [Formula: see text]). For mSRs, interrater ICC was 0.644 (clarity), 0.903 (completeness), 0.700 (degree of surgical guidance; all 95% CI reported); Bland-Altman plots showed low score differences.

conclusionA mSR significantly reduces report completion time and improves clinical satisfaction among anorectal surgeons. Moreover, it has the potential to enhance radiodiagnostic operational efficiency and exert a positive impact on surgical planning and postoperative outcomes of anal fistulas.

Indexed as

Magnetic Resonance ImagingRadiology Information SystemsRectal FistulaAdultFemaleHumansMaleMiddle AgedReproducibility of ResultsTime FactorsAnal fistulaClinical satisfactionMagnetic resonance imagingModified structured reportTimeliness

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