Zeiss J, Brinker R
Department of Radiology, Medical College of Ohio, Toledo 43699.
J Comput Assist Tomogr. 1988 Mar-Apr;12(2):341-3. doi: 10.1097/00004728-198803000-00031.
Postcontrast cerebral CT offers advantages as an adjunct to noncontrast CT in the evaluation of patients with carbon monoxide intoxication. It is of particular value when the noncontrast CT is normal with its ability to enhance otherwise isodense lesions. In this regard it can more accurately define the extent of the CNS insult and in some instances offer insight into the patient's eventual clinical outcome. Contrast medium was useful in this instance to more clearly elucidate typical injury to globus pallidus as well as rather unusual involvement of putamen.
在评估一氧化碳中毒患者时，对比增强脑CT作为非增强CT的辅助手段具有优势。当非增强CT正常时，它能够增强原本等密度的病变，这一点尤为重要。在这方面，它可以更准确地确定中枢神经系统损伤的范围，并且在某些情况下有助于了解患者最终的临床结局。在这个病例中，造影剂有助于更清晰地阐明苍白球的典型损伤以及壳核相当不寻常的受累情况。
