Imaging of acute spinal injury.
Summary of "Imaging of acute spinal injury."
The mechanism location and type of injury varies according to patient age and severity of trauma. The imaging work-up with radiographs, CT and MRI must be adapted to each individual case. In the setting of minor trauma, standard radiographs are obtained when clinically indicated. In all other cases of high energy trauma, spinal trauma with neurological deficit or incomplete or difficult standard radiographic evaluation, CT will be indicated for osseous injuries while MRI will provide optimal evaluation of soft tissues. Dislocations require immediate treatment. The imaging work-up should by no means delay management. Significant sprains are rare. Several diagnostic pitfalls occur at both extremities of life.
Service de radiologie, Centre de chirurgie orthopédique et de la main Illkirch BP 49, 67098 Strasbourg cedex, France.
This article was published in the following journal.
Name: Journal de radiologie
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Medical and Biotech [MESH] Definitions
The use of molecularly targeted imaging probes to localize and/or monitor biochemical and cellular processes via various imaging modalities that include RADIONUCLIDE IMAGING; ULTRASONOGRAPHY; MAGNETIC RESONANCE IMAGING; fluorescence imaging; and MICROSCOPY.
Abrupt reduction in kidney function defined as an absolute increase in serum CREATININE of more than or equal to 0.3. mg/dl, a percentage increase in serum creatinine of more than or equal to 50%, or a reduction in urine output. Acute kidney injury encompasses the entire spectrum of the syndrome including acute kidney failure; ACUTE KIDNEY TUBULAR NECROSIS; and other less severe conditions.
Repair of the damaged neuron function after SPINAL CORD INJURY or SPINAL CORD DISEASES.
Ischemia or infarction of the spinal cord in the distribution of the anterior spinal artery, which supplies the ventral two-thirds of the spinal cord. This condition is usually associated with ATHEROSCLEROSIS of the aorta and may result from dissection of an AORTIC ANEURYSM or rarely dissection of the anterior spinal artery. Clinical features include weakness and loss of pain and temperature sensation below the level of injury, with relative sparing of position and vibratory sensation. (From Adams et al., Principles of Neurology, 6th ed, pp1249-50)
A group of disorders marked by progressive degeneration of motor neurons in the spinal cord resulting in weakness and muscular atrophy, usually without evidence of injury to the corticospinal tracts. Diseases in this category include Werdnig-Hoffmann disease and later onset SPINAL MUSCULAR ATROPHIES OF CHILDHOOD, most of which are hereditary. (Adams et al., Principles of Neurology, 6th ed, p1089)