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The Role of Magnetic Resonance Imaging in a Difficult Case of Gallstone Ileus
Jonathan Tiong1, Katherine Grant1, Hamish Shilton1
1General Surgery, Monash Health, Melbourne, AUS.
Abstract:
Gallstone ileus is an uncommon condition that is difficult to diagnose clinically. Although several cases have been reported in the literature, radiolucent gallstones in the setting of gallstone ileus are an exceedingly rare occurrence, and we have not identified any authors who used magnetic resonance imaging (MRI) for the acute diagnosis of this condition. While an MRI is the gold standard for visualizing gallstones, inpatient MRIs are difficult to obtain, even in resource-rich settings. However, if given a high index of suspicion for gallstone ileus, it is pertinent to advocate for an inpatient MRI despite a resolution of patients' symptoms due to the nature of the disease symptomology.
Insights
Gallstone ileus is rare and hard to diagnose. This study highlights the critical role of magnetic resonance imaging (MRI) in diagnosing gallstone ileus, especially when gallstones are radiolucent.
Area of Science:
- Gastroenterology
- Radiology
- Medical Imaging
Background:
- Gallstone ileus is a rare complication of gallstones.
- Clinical diagnosis of gallstone ileus can be challenging.
- Radiolucent gallstones in gallstone ileus are exceptionally rare.
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