Volume 68, Issue 3 pp. 310-319
Review Article
Open Access

Magnetic Resonance Imaging for the diagnosis and management of acute colonic diverticulitis: a review of current and future use

Franziska Jerjen BSc, BA, MDR

Franziska Jerjen BSc, BA, MDR

Medical Imaging Optimisation and Perception Group (MIOPeG), Discipline of Medical Imaging Science, Sydney School of Health Sciences, Faculty of Medicine and Health, Franziska Jerjen and Tooba Zaidi are joint first authors, The University of Sydney, Sydney, NSW, Australia

Franziska Jerjen and Tooba Zaidi are joint first authors.Search for more papers by this author
Tooba Zaidi BMedSc(Hons), MDR

Tooba Zaidi BMedSc(Hons), MDR

Medical Imaging Optimisation and Perception Group (MIOPeG), Discipline of Medical Imaging Science, Sydney School of Health Sciences, Faculty of Medicine and Health, Franziska Jerjen and Tooba Zaidi are joint first authors, The University of Sydney, Sydney, NSW, Australia

Franziska Jerjen and Tooba Zaidi are joint first authors.Search for more papers by this author
Shannon Chan BMedBiotechHon, MDR

Shannon Chan BMedBiotechHon, MDR

Medical Imaging Optimisation and Perception Group (MIOPeG), Discipline of Medical Imaging Science, Sydney School of Health Sciences, Faculty of Medicine and Health, Franziska Jerjen and Tooba Zaidi are joint first authors, The University of Sydney, Sydney, NSW, Australia

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Ajay Sharma BMedSc, MDR

Ajay Sharma BMedSc, MDR

Medical Imaging Optimisation and Perception Group (MIOPeG), Discipline of Medical Imaging Science, Sydney School of Health Sciences, Faculty of Medicine and Health, Franziska Jerjen and Tooba Zaidi are joint first authors, The University of Sydney, Sydney, NSW, Australia

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Reuel Mudliar BMedScAdv(Hons), MDR

Reuel Mudliar BMedScAdv(Hons), MDR

Medical Imaging Optimisation and Perception Group (MIOPeG), Discipline of Medical Imaging Science, Sydney School of Health Sciences, Faculty of Medicine and Health, Franziska Jerjen and Tooba Zaidi are joint first authors, The University of Sydney, Sydney, NSW, Australia

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Khadija Soomro BMedSc, MPH, MDR

Khadija Soomro BMedSc, MPH, MDR

Medical Imaging Optimisation and Perception Group (MIOPeG), Discipline of Medical Imaging Science, Sydney School of Health Sciences, Faculty of Medicine and Health, Franziska Jerjen and Tooba Zaidi are joint first authors, The University of Sydney, Sydney, NSW, Australia

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Yobelli Jimenez PhD, MHlthSc(MRS), BAppSc(RT), BSc

Yobelli Jimenez PhD, MHlthSc(MRS), BAppSc(RT), BSc

Medical Imaging Optimisation and Perception Group (MIOPeG), Discipline of Medical Imaging Science, Sydney School of Health Sciences, Faculty of Medicine and Health, Franziska Jerjen and Tooba Zaidi are joint first authors, The University of Sydney, Sydney, NSW, Australia

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Warren Reed PhD

Warren Reed PhD

Medical Imaging Optimisation and Perception Group (MIOPeG), Discipline of Medical Imaging Science, Sydney School of Health Sciences, Faculty of Medicine and Health, Franziska Jerjen and Tooba Zaidi are joint first authors, The University of Sydney, Sydney, NSW, Australia

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First published: 19 February 2021
Citations: 6

*Correspondence

Warren Reed, The University of Sydney, Cumberland Campus, 75 East Street, Lidcombe, Sydney, NSW, 2146, Australia. Tel: +61 4 3540 4285; Fax: +61 2 93519146 E-mail: [email protected]

Abstract

Diverticular disease is one of the most common causes of outpatient visits and hospitalisations across Australia, North America and Europe. According to the Gastroenterological Society of Australia (GESA, 2010), approximately 33% of Australians over 45 years of age and 66% over 85 years of age have some form of colonic diverticulosis. Patients with colonic diverticulosis are known to develop subsequent complications such as acute colonic diverticulitis (ACD), and when more than one attack of diverticulitis occurs, there is a 70-90% chance that the individual will experience ongoing problems and recurring infections throughout their lifetime. Medical imaging is fundamental in the diagnosis, treatment and ongoing management of ACD and its complications, with Computed Tomography (CT) identified as the prevailing gold standard in the last few decades. Cross-database searching highlighted a large gap in the literature regarding the effectiveness of Magnetic Resonance Imaging (MRI) as a non-ionising radiation alternative imaging tool for ACD imaging after the mid-2000s, despite ongoing technological advancements in this modality. This narrative review identified 13 key publications (11 primary prospective cohort studies, 1 systematic review and 1 meta-analysis) that evaluate MRI for ACD imaging, of which five were published within the last decade. Several existing MRI protocols are deemed suitable for ACD imaging, and it is recommended they be re-evaluated in larger cohorts. Future studies should consider the rapidly growing technological improvements of MRI, its cost efficiency and its applicability in modern day healthcare settings when addressing ACD management. This is especially important considering the gradual rise in radiation dose among the Australian population attributable to increased CT referrals, alongside increased reporting of ACD cases in younger individuals.

Conflict of Interest

The authors declare no conflict of interests regarding this literature review.

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