The efficacy of magnetic resonance imaging (MRI) in the diagnosis of diseases of the central
nervous system is reviewed. MRI, computed tomography (CT) and certain radionuclide …

Ophthalmologists are now routinely relying on neuroimaging procedures in the evaluation of
their patients. In the not-sa-distant past, the only" routine" imaging modality ordered by …

In 6 patients with an incomplete transverse section, magnetic resonance (MR) imaging
revealed a spinal haematoma. The MR signal intensity changed with the interval between …

Since the advent of magnetic resonance imaging (MRI), the diagnosis of spinal cord tumors
has become much easier. Aggressive and invasive diagnostic procedures such as spinal …

Medullary hemorrhage is rare, and the causative role of hypertension still remains
controversial. Cavernous angioma and other vascular malformations have been reported to …

In ischemic stroke, spontaneous intracranial hemorrhage, and other cerebral vascular
disorders radiologic studies contribute greatly to both diagnosis and patient management …

MR imaging has a major role in the examination of central nervous structures in the posterior
fossa [3, 5, 13, 23, 25, 30, 40, 42, 49, 51, 52, 65], where bone artifact seriously limits the …

Between 1896, when Roentgen discovered X-rays and 1975, when spinal computed
tomography (CT) became available thanks to improvements to Hounsfield's 1971 invention …

抄録 症例は 37 歳の男性で, 高血圧の既往はない. 入浴中に右上肢から胸部の温度感覚が鈍い
ことに気づき, 嚥下困難感, 嘔気, ふらつきを生じ, 5 日後に受診した. 構音障害はなく, 咽頭 …