Gastrointestinal devices: common and uncommon foreign bodies

Area of Science:

• Medical Imaging
• Gastroenterology
• Interventional Radiology

Background:

• Gastrointestinal (GI) devices are integral to modern diagnostics and therapeutics, frequently visualized in imaging studies.
• Accurate identification and understanding of GI devices by radiologists are crucial for assessing efficacy and detecting complications.
• Many patients with GI devices require MRI, necessitating knowledge of device compatibility for safe procedures.

Purpose of the Study:

• To provide radiologists with a practical handbook on common and uncommon gastrointestinal devices.
• To detail clinical indications, imaging findings, potential complications, and MRI compatibility for various GI devices.
• To serve as a quick reference for radiologists managing patients with GI devices.

Main Methods:

• Comprehensive literature review of gastrointestinal devices.
• Analysis of imaging findings, clinical applications, and potential complications associated with GI devices.
• Compilation of MRI compatibility data for commonly used GI devices.

Main Results:

• Detailed descriptions of numerous gastrointestinal devices, including their purpose and imaging characteristics.
• Identification of common and rare complications related to GI device placement and function.
• Summary of MRI compatibility for a wide range of gastrointestinal devices.

Conclusions:

• Radiologists need a thorough understanding of gastrointestinal devices for accurate interpretation of imaging studies.
• This review serves as an essential resource for radiologists, enhancing their ability to manage patients with GI devices safely and effectively.
• Knowledge of device imaging features and MRI compatibility is critical for preventing misdiagnosis and ensuring patient safety.