Neuro-Behçet: acute and sequential aspects by MRI and MRS

Area of Science:

• Neurology
• Radiology
• Biochemistry

Background:

• Neuro-Behçet disease is a rare inflammatory condition affecting the nervous system.
• Magnetic Resonance Imaging (MRI) and Magnetic Resonance Spectroscopy (MRS) are valuable tools for assessing neurological involvement.

Purpose of the Study:

• To evaluate the utility of MRI and MRS in monitoring disease activity and treatment response in patients with neuro-Behçet disease.

Main Methods:

• Three patients with acute neuro-Behçet disease underwent baseline MRI and MRS.
• Follow-up MRI and MRS were performed after therapy in 3 and 1 patients, respectively.

Main Results:

• MRI demonstrated significant lesion improvement in 2 patients and complete remission in 1 patient.
• MRS revealed a decreased N-acetyl-aspartate (NAA)/phosphocreatine (CR) ratio in acute lesions for all patients.
• Follow-up MRS showed normalization of the NAA/CR ratio in the single patient examined.

Conclusions:

• MRI and MRS are effective in assessing treatment response in neuro-Behçet disease.
• MRS may serve as a biomarker for disease activity and recovery in neuro-Behçet patients.