ArticleSA journal of radiology2020
The efficacy of pineapple juice as a negative oral contrast agent in magnetic resonance cholangiopancreatography.
Article in SA journal of radiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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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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Who cites it
5 citing papers in PubMed, 7 citations in OpenAlex.
- Clinical evaluation of nnU-Net-based segmentation for enhanced MRCP maximum intensity projection visualization.Magma (New York, N.Y.) · 2026Article
- Concentration- and Sequence-Dependent MRI Signal Intensity Behavior ofJournal of imaging · 2026Article
- Effect of Preprocedural Consumption of Banana, Plain Dark Tea, or Nothing on MRCP Image Quality in Patients With Obstructive Jaundice.BioMed research international · 2026Observational
- Article
- Oral effervescent agent improving magnetic resonance cholangiopancreatography.Quantitative imaging in medicine and surgery · 2022Article
Corrections and comments
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Authors and funding
4 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundDuring magnetic resonance cholangiopancreatography (MRCP), the pancreatobiliary ducts can be obscured by the high-intensity signal from the stomach and duodenum. Pineapple juice may be an alternative to commercially available negative contrast agents, but has not been evaluated locally.
objectivesTo evaluate the efficacy of a local, off-the-shelf pineapple juice preparation as a negative oral contrast agent for MRCP.
methodAn observational, analytical study was conducted during January-December 2017. A 1.5 Tesla MRCP sequence was performed immediately before and after ingestion of 250 mL of a local, commercially-available pineapple juice preparation. Image evaluation was performed by two radiologists with independent, blind assessment of gastric/duodenal signal intensity and biliary /pancreatic duct visibility, before and after pineapple juice.
resultsFifty adult patients (F = 44, 88%) with median age 44 years (IQR: 34.75, 57) were included. After pineapple juice administration, there was significant measured (1661.51 vs. 1409.94,
conclusionThe local pineapple juice preparation used in this study is an effective, affordable and natural negative oral contrast agent for enhancement of MRCP images, and specifically improves visualisation of the common bile duct.
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