Proposition for a protocol for anatomical studies on collection specimens by magnetic resonance imaging

Area of Science:

• * Paleontology and Museum Collections Science
• * Medical Imaging and Radiology

Background:

• * Magnetic resonance imaging (MRI) is increasingly used for detailed anatomical study of natural history collection specimens.
• * Metallic objects within specimens can significantly interfere with MRI image acquisition, potentially damaging both the specimens and the MRI equipment.
• * This interference necessitates a reliable method for pre-MRI screening of collection items.

Purpose of the Study:

• * To propose a straightforward protocol for identifying metallic objects in collection specimens prior to MRI examination.
• * To prevent potential damage to specimens and MRI hardware during imaging procedures.
• * To ensure the integrity and quality of anatomical data obtained through MRI.

Main Methods:

• * Development of a simple protocol utilizing radiographic imaging (X-rays).
• * Application of the protocol to screen collection specimens intended for MRI analysis.
• * Focus on ease of implementation in a museum or research collection setting.

Main Results:

• * The proposed radiographic protocol effectively detects the presence of metallic objects within specimens.
• * This detection allows for targeted removal or mitigation strategies before MRI scanning.
• * The method is shown to be simple and practical for routine use.

Conclusions:

• * Radiographic screening is a valuable and simple preliminary step before performing MRI on collection specimens.
• * This protocol enhances the safety and efficiency of using MRI for anatomical studies of collections.
• * Implementing this method helps preserve valuable specimens and maintain the functionality of MRI equipment.