[Neuroradiologic therapy of stroke].

Cerebrovascular disease with consecutive stroke is the third leading cause of death, behind only heart disease and cancer. The cost to society, both directly in health care and indirectly in lost income, amounts to 15 billion Dollar in the USA. The leading cause of stroke is focal cerebral ischemia.

[Intra-arterial thrombolysis of vessels supplying the brain].

Intraarterial thrombolytic therapy can be life-saving in patients with vertebrobasilar occlusion. Thrombotic occlusions of the internal carotid artery or middle cerebral artery often result in disabling ischemic cerebral infarctions. Local fibrinolysis may help to minimize the neurological sequelae.

[Whole-body MRT studies--the results of the "Multicenter study on the evaluation of magnetic resonance tomography"].

In a nation-wide multicentre study, the use of MRI was examined in its clinical context and in relation to other imaging methods and as a routine examination. It was found that examinations of the brain and spine were predominant. MRI is accurate for certain problems affecting the extremities, the pelvis and the liver.

[Cervical myelopathy in mucopolysaccharidosis type II (Hunter's syndrome). Neuroradiologic, clinical and histopathologic findings].

A moderately severe spasticity affecting all four limbs, but especially the legs and the right side, developed in a 36-year-old man with mucopolysaccharidosis II (Hunter syndrome) who for 6 months had suffered from pain in the neck radiating into the shoulder. Myelography, computed tomography and magnetic resonance imaging revealed thickening of the cervical meninges as the cause of the symptoms. A laminectomy was performed and the foramen magnum enlarged by an occipital craniotomy.

[Evaluating magnetic resonance tomography studies of the extremities--results of a multicenter study for evaluating nuclear magnetic resonance tomography].

MR examinations of the extremities occupy the first place in whole body examinations via MR. Highest accuracy quotas in this area with an average of 93.8% were obtained for tumours, trauma and necroses of the bones.