论文部分内容阅读
本文比较４３例常见颅内疾患的局部脑水肿ＳＰＥＣＴ·ｒＣＢＦ显像和Ｘ线ＣＴ资料，发现大多数病例的脑血流降低区比低密度水肿区范围大，一部分病例除局部脑水肿区血流减少外，在脑的其它部位也有血流减低现象。作者就上述现象的发生机制和临床意义及ＳＰＥＣＴ·ｒＣＢＦ显像对脑水肿的诊断价值进行了讨论。
This article compared 43 cases of common intracranial disease of regional brain edema SPECT · rCBF imaging and X-ray CT data and found that most cases of cerebral blood flow decreased area than low-density edema area, in some cases except local cerebral edema area blood flow Reduce, there are other parts of the brain blood flow reduction. The authors discuss the mechanism and clinical significance of the above phenomena and the diagnostic value of SPECT · rCBF imaging in cerebral edema.