نتایج جستجو برای: cerebellopontine angle

تعداد نتایج: 130574  

Journal: :AJNR. American journal of neuroradiology 1990
S Aoki Y Sasaki T Machida H Tanioka

Linear enhancement (flare sign) along the dura mater that was continuous with or emanated from the dural margin of meningiomas was frequently observed on contrast-enhanced MR images obtained in 18 patients with intracranial meningiomas (surgically proved). Preoperative MR studies obtained at 1.5 T after administration of gadopentetate dimeglumine were reviewed retrospectively to determine the c...

Journal: :Neurology India 2009
Ersin Erdogan Erdinç Civelek Mehmet Bülent Onal Ilker Solmaz Cahit Kural Hakan Yakupoglu

BACKGROUND The retrosigmoid approach is a common route to the cerebellopontine angle and lateral clivus. Patient's head positioning just before the operation is crucial to perform the procedure effectively and safely. AIM The aim of the study is to determine the positional angle of the head on preoperative axial sequences of the cranial magnetic resonance imaging (MRI). MATERIALS AND METHOD...

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