Magnetic resonance imaging in sinonasal disease

Area of Science:

• Radiology
• Medical Imaging
• Otolaryngology

Background:

• Computed tomography (CT) is the standard initial imaging for sinonasal diseases.
• Magnetic resonance imaging (MRI) offers complementary value in specific sinonasal disease scenarios.
• Established indications for MRI include complicated inflammatory disease, invasive fungal infections, and sinonasal masses.

Purpose of the Study:

• To outline the established indications for using MRI in sinonasal disease evaluation.
• To describe how MRI complements CT in characterizing sinonasal pathology.
• To emphasize the importance of integrating MRI findings with clinical context and CT data.

Main Methods:

• Review of established indications for MRI in sinonasal disease.
• Description of MRI's role as a complementary tool to CT.
• Discussion of MRI's utility in characterizing disease and assessing complications.

Main Results:

• MRI is valuable for complex sinonasal inflammatory disease, invasive fungal sinusitis, and sinonasal masses.
• MRI enhances characterization of the primary disease process.
• MRI effectively evaluates the extent of orbital and intracranial complications.

Conclusions:

• MRI serves as a crucial complementary imaging modality to CT for sinonasal disease.
• Integrating MRI with clinical information and CT findings optimizes differential diagnosis.
• Radiologists can provide more meaningful diagnostic information for patient management through combined imaging approaches.