Titlebook: Diseases of the Brain, Head & Neck, Spine; Diagnostic Imaging a J. Hodler,G. K. Schulthess,Ch. L. Zollikofer Book 2008 Springer-Verlag Mila

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Imaging the Effects of Systemic Metabolic Diseases on the Brain matter. Diffuse and focal involvement of the gray matter is generally secondary to ischemia (focal cortical involvement may be seen with seizures) and is not addressed here. Instead, the focus here is on abnormalities involving the subcortical gray matter.

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Nontraumatic Neuroemergencies - II (MRI). CT is fast and can readily visualize fractures, hemorrhage, and foreign bodies. Otherwise, in patients who can cooperate for the longer imaging study, MRI provides better contrast resolution and has higher specificity for most CNS diseases. The five major categories of nontraumatic neuroemergencies are discussed below.

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Imaging Approaches to the Epileptic Patiente brain. These can be further divided into complex partial, with loss of consciousness, and simple partial, without loss of consciousness. Partial seizures can secondarily generalize by spread from one area to another. Seizure classification has therapeutic and prognostic values that help in the care of patients with epilepsy.

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Cerebral Infectionscondary to the “globalization” of infections brought on by the expansion of international travel, transportation, and immigration. Furthermore, increasing numbers of individuals are undergoing treatments and therapies that compromise the immune system, leading to altered host responses that no longer express the expected patterns of tissue injury.

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978-88-470-0839-7Springer-Verlag Milan 2008

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Zusammenfassung der Ergebnisse,This article focuses on the major clinical findings, therapeutic options, and endovascular treatments available for some of the more common vascular diseases involving the intracranial circulation. The imaging modalities used in the diagnosis of the major vascular anomalies affecting the cerebral vasculature are discussed elsewhere in this volume.

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Sympathy Innovation for PhronesisIntracranial hemorrhage is a frequent indication for neuroimaging and accounts for about 10% of all strokes. Computed tomography (CT) remains the standard method to detect intracranial hemorrhage, although radiologists need also be familiar with the magnetic resonance imaging (MRI) appearance of hematomas.