MR imaging was used to evaluate the relationship of the root exit zone of the seventh cranial
nerve to surrounding vascular structures in 13 patients with clinically documented hemifacial …

MRI was used to investigate 100 patients with hemifacial spasm, using 3D-FT T2-weighted
(CISS) and contrast-enhanced 3D-FT T1-weighted (turbo-FLASH) sequences in all cases …

We used magnetic resonance imaging (MRI) and magnetic resonance angiography (MRA)
to investigate 14 patients with unilateral hemifacial spasm (HS) and 20 controls. The …

Twenty‐three consecutive patients with hemifacial spasm were studied. Magnetic resonance
imaging angiography of the brain was performed in 20 patients and 15 controls. The …

Vascular compression of the facial nerve is a well recognized cause of hemifacial spasm
(HFS). In this study, we described the magnetic resonance imaging (MRI) and three …

PURPOSE: To assess the diagnostic accuracy of three-dimensional (3D) magnetic
resonance (MR) images in the preoperative evaluation of hemifacial spasm. MATERIALS …

Magnetic resonance angiography (MRA), combined with submillimeter magnetic resonance
tomographic angiographic sections (MRTA) showed vascular compression of the 7th cranial …

Four patients presented with hemifacial spasm, including one case of bilateral hemifacial
spasm, each of whom showed arteriographic evidence of a vascular abnormality in the …

BACKGROUND AND PURPOSE We applied a 3D fast spin-echo (3D-FSE) MR imaging
technique to the preoperative and postoperative evaluation of patients with hemifacial …

We prospectively studied 30 patients to assess the usefulness of three-dimensional (3D)
contrastenhanced MRI in patients with hemifacial spasm. In all patients neurovascular …