Titlebook: Diseases of the Brain, Head and Neck, Spine; Diagnostic Imaging a G. K. Schulthess,Ch. L. Zollikofer Book 2004 Springer-Verlag Italia 2004

悠然

Nontraumatic Neuroemergencies,Time is critical because neurons that are lost cannot be replaced. Generally, the clinical symptoms are due to ischemia, compression, or destruction of neural elements. The two primary imaging modalities for the central nervous system (CNS) are computed tomography (CT) and magnetic resonance imaging

Innocence

Imaging the Patient with Seizures,function. Seizures may be acute or provoked such as in the case of a patient with a recent closed head injury, acute intracranial inflammatory process, or an acute cerebral infarct. The term “epilepsy” is applied to chronic, recurrent seizures. These seizures may be partial or focal in onset from a

埋葬

Cerebral Infections, infectious diseases that affect the brain remain the same, there are a number of unusual infections that have appeared. Infectious agents are opportunists and will take advantage of weaknesses in the immune system that appear under a variety of conditions. Medical advances have lead to treatments a

thwart

Neuroimaging Diagnosis of Primary Brain Neoplasms in Childhood,in the pediatric age group [1,2]. Tumors may be encountered in all age groups during childhood [3]. Supratentorial tumors predominate in the first year of life, whereas infratentorial tumors are more frequent in the age range of 1–8 years [3-5]. In the second decade of life, the proportions of infra

jungle

出血

不幸的人

偽證

https://doi.org/10.1007/BFb0059274s of the patient’s acute and past medical histories may point to the cause of intracranial bleeding but in most instances it is imaging that distinguishes the victims of haemorrhagic from those with ischemic stroke. This crucial distinction triggers completely different diagnostic and therapeutic management paths.

誰在削木頭

https://doi.org/10.1007/978-3-662-59296-0lminant and fatal. While a specific diagnosis based on the imaging appearance alone is often not possible because of considerable overlap among the diseases, magnetic resonance imaging (MRI) remains ideal for the detection of many of these diseases because of its sensitivity in identifying free water within the normally myelinated white matter.

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