Table 4 Diagnostic evaluation of Tolosa-Hunt syndrome
From: The clinical features and outcomes of Tolosa-Hunt syndrome
A. Laboratory tests, Complete blood count, Serum chemistry (electrolyte, glucose, liver and renal function), Erythrocyte sedimentation rate (ESR), C-reactive protein (CPR), Hemoglobin A1C (HbA1C), Angiotensin converting enzyme (ACE), Thyroid function test, Auto-antibodies |
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B. Cerebrospinal fluid (CSF) studies |
C. Neuro-radiological studies, Brain or Orbit MRI, Orbit CT, Cerebral angiography |
D. Ophthalmological examinations, Visual acuity, Intraocular pressure (IOP), Slit lamp examination, Fundus examination, Extraocular muscle movement |
E. Biopsy of cavernous sinus (in some cases) |