Behcet’s syndrome: investigations
Written and reviewed by Dr Ibrahim Imam, Consultant Neurologist. Last reviewed .
Behcet’s syndrome: investigations. White cell count: this is polymorph predominant. Fully referenced neurology checklist.
Cerebrospinal fluid (CSF) analysis
- White cell count: this is polymorph predominant
- Protein: this is normal or raised
- Glucose: this is normal
- Oligoclonal bands (OCBs): these are absent
- Interleukin 6 (IL-6): this is high
Magnetic resonance imaging (MRI) brain
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Magnetic resonance imaging (MRI) spine
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References
- Akman-Demir G, Serdaroglu P. Neuro-Behçet’s disease: a practical approach to diagnosis and treatment. Pract Neurol 2002; 2:340-347.
- Kidd D. Neurological complications of Behcet's disease. ACNR 2003; 3:8-9.
- Kalra S, Silman A, Akman-Demir G, et al. Diagnosis and management of Neuro-Behcet’s disease: international consensus recommendations. J Neurol 2014; 261:1662-1676.
- Chakraborty R, Khetan A, Verma R, Nigam H, Khan MI. Cascade sign: expanding the spectrum. Neurol India 2025; 73:1230-1233.
- AbuAlrob MA. Teaching NeuroImage: Atypical presentation of HLA-B51 positive Neuro-Behçet disease in a 27-year-old patient: the waterfall sign. Neurology 2025; 104:e210257.
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