Evidence map›Paper›PMID 27246720›Full record

ArticleEuropean radiology2017

Pancreatic MRI for the surveillance of cystic neoplasms: comparison of a short with a comprehensive imaging protocol.

Raffaella Maria Pozzi-Mucelli, Irina Rinta-Kiikka, Katharina Wünsche, Johanna Laukkarinen, Knut Jørgen Labori, Kim Ånonsen, Caroline Verbeke, Marco Del Chiaro, Nikolaos Kartalis

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in European radiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 3 pooled it
3.2field-weighted citation impact, top 7% 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

34 citing papers in PubMed, 3 syntheses or guidelines pooled it, 75 citations in OpenAlex.

  1. Guideline
  2. Economic evaluations of early detection strategies for pancreatic cancer: a systematic review.The European journal of health economics : HEPAC : health economics in prevention and care · 2025
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  13. Can abbreviated MRI replace standard protocols in IPMN surveillance? A retrospective comparative study.Cancer imaging : the official publication of the International Cancer Imaging Society · 2025
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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 6 institutions in 3 countries.

Raffaella Maria Pozzi-MucelliDivision of Medical Imaging and Technology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet and Department of Radiology, C1-46 Karolinska University Hospital, 14186, Stockholm, Sweden.
Irina Rinta-KiikkaDepartment of Radiology, Medical Imaging Centre of Pirkanmaa Hospital District, Tampere University Hospital, Tampere, Finland.
Katharina WünscheDepartment of Radiology, St.Olavs University Hospital, Trondheim, Norway.
Johanna LaukkarinenDepartment of Gastroenterology and Alimentary Tract Surgery, Tampere University Hospital, Tampere, Finland.
Knut Jørgen LaboriDepartment of Hepato-Pancreato-Biliary Surgery, Oslo University Hospital, Oslo, Norway.
Kim ÅnonsenDepartment of Gastroenterology, Oslo University Hospital, Oslo, Norway.
Caroline VerbekeInstitute of Clinical Medicine, Oslo University Hospital, Oslo, Norway.
Marco Del ChiaroDivision of Surgery, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet and Center for Digestive Diseases, Karolinska University Hospital, Stockholm, Sweden.
Nikolaos KartalisDivision of Medical Imaging and Technology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet and Department of Radiology, C1-46 Karolinska University Hospital, 14186, Stockholm, Sweden. nikolaos.kartalis@karolinska.se.
Karolinska Institutet · SEOslo University Hospital · NOKarolinska University Hospital · SEPirkanmaa Hospital District · FISt Olav's University Hospital · NOTampere University · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThe study aims were to evaluate: (1) whether a short-protocol (SP) MRI for the surveillance of pancreatic cystic neoplasms (PCN) provides equivalent clinical information as a comprehensive-protocol (CP), and (2) the cost reduction from substituting CP with SP for patient surveillance.

methodsThis retrospective study included 154 consecutive patients (median age: 66, 52 % men) with working-diagnosis of PCN and available contrast-enhanced MRI/MRCP. Three radiologists evaluated independently two imaging sets (SP/CP) per patient. The CP included: T2-weighted (HASTE/MRCP), DWI and T1-weighted (chemical-shift/pre-/post-contrast) images [acquisition time (AT) ≈ 35 min], whereas the SP included: T2-weighted HASTE and T1-weighted pre-contrast images (AT ≈ 8 min). Mean values of largest cyst/main pancreatic duct diameter (D

resultsFor D

conclusionsFor the surveillance of PCN, short-protocol MRI provides information equivalent to the more time-consuming and costly comprehensive-protocol. KEY POINTS: • Pancreatic cystic neoplasms (PCN) are increasingly diagnosed in the general population. • Multiple imaging controls are recommended for the surveillance of patients with PCN. • Short and comprehensive MRI-protocols are equivalent for decision-making in PCN under surveillance. • Evaluation of imaging risk factors in PCNs is comparable with both MRI-protocols. • Use of the short MRI-protocol may rationalise healthcare resources.

Indexed as

AdolescentAdultAgedAged, 80 and overCholangiopancreatography, Magnetic ResonanceDiagnosis, DifferentialFemaleHumansMaleMiddle AgedPancreasPancreatic NeoplasmsRetrospective StudiesYoung AdultCystsInterdisciplinary communicationMagnetic Resonance ImagingNeoplasmsPancreas

Identifiers

PMID27246720
OpenAlexW2412325327

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.