Evidence map›Paper›PMID 29696432›Full record

ArticleEuropean radiology2018

Mesenteric lymph nodes in MR enterography: are they reliable followers of bowel in active Crohn's disease?

Amir Reza Radmard, Rana Eftekhar Vaghefi, Seyed Ali Montazeri, Sara Naybandi Atashi, Amir Pejman Hashemi Taheri, Sepehr Haghighi, Aneseh Salehnia, Mehrdad Dadgostar, Reza Malekzadeh

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Article in European radiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.1field-weighted citation impact, top 20% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 17 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 3 institutions in 1 country.

Amir Reza RadmardDepartment of Radiology, Shariati Hospital, Tehran University of Medical Sciences, North Kargar St., Tehran, 14117, Iran. radmard@tums.ac.ir.
Rana Eftekhar VaghefiDepartment of Radiology, Shariati Hospital, Tehran University of Medical Sciences, North Kargar St., Tehran, 14117, Iran.
Seyed Ali MontazeriDigestive Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
Sara Naybandi AtashiDepartment of Radiology, Shariati Hospital, Tehran University of Medical Sciences, North Kargar St., Tehran, 14117, Iran.
Amir Pejman Hashemi TaheriDepartment of Radiology, Shariati Hospital, Tehran University of Medical Sciences, North Kargar St., Tehran, 14117, Iran.
Sepehr HaghighiDepartment of Radiology, Shariati Hospital, Tehran University of Medical Sciences, North Kargar St., Tehran, 14117, Iran.
Aneseh SalehniaDepartment of Radiology, Shariati Hospital, Tehran University of Medical Sciences, North Kargar St., Tehran, 14117, Iran.
Mehrdad DadgostarDepartment of Electrical Engineering, Central Tehran Branch, Islamic Azad University, Tehran, Iran.
Reza MalekzadehDigestive Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
Tehran University of Medical Sciences · IRShariati Hospital · IRIslamic Azad University Central Tehran Branch · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo demonstrate magnetic resonance enterography (MRE) features of mesenteric lymph nodes (LN) in patients with Crohn's disease (CD) and investigate whether they follow enhancement or apparent diffusion coefficient (ADC) parameters of bowel.

methodsThis study was approved by the institutional review board. A total of 788 MREs from patients with CD were retrospectively reviewed. Eighty-eight patients, aged 16-66 years, including 59 active cases, were enrolled based on inclusion criteria. In each MRE, two segments (normal and abnormal) and two LNs (regional and non-regional) were independently suggested, consensually chosen, and analyzed by two radiologists. Signal-to-noise (SNR) and contrast-to-noise (CNR) ratios were calculated to assess signal intensities (SI) at 30, 60 and 180 s after contrast administration, as well as slope of enhancement (SOE). Enhancement parameters and ADC values were compared.

resultsRegional LNs showed significantly higher SI

conclusionMesenteric LNs follow quantitative enhancement and diffusion parameters of bowel in active CD. SOE KEY POINTS: • Mesenteric LNs may strongly follow enhancement pattern of bowel in active CD. • DWI parameters of LNs and bowel were strongly correlated in active CD. • SI

Indexed as

Diffusion Magnetic Resonance ImagingAdolescentAdultAgedCrohn DiseaseFemaleHumansImage EnhancementIntestinesLymph NodesMaleMesenteryMiddle AgedRetrospective StudiesYoung AdultContrast mediaCrohn’s diseaseDiffusion magnetic resonance imagingLymph nodesMesentery

Identifiers

PMID29696432
OpenAlexW2800519701

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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.