Lewander R
Acta Radiol Diagn (Stockh). 1979;20(5):689-72. doi: 10.1177/028418517902000501.
Dynamic enhancement of astrocytomas has been investigated with CT following infusion of contrast medium. The areas of measurement corresponded with obtained stereotactic biopsies. The resulting types of enhancement are discussed in terms of a 3-compartment model. Great differences exist in the degree of enhancement of astrocytomas of grade I to II and those of grade III to IV. In the latter tumours a dynamic response appears to occur, distinctly different from that in infarctions.
在注入造影剂后，已利用CT对星形细胞瘤的动态增强进行了研究。测量区域与所获得的立体定向活检结果相对应。根据三室模型讨论了由此产生的增强类型。I至II级星形细胞瘤与III至IV级星形细胞瘤的增强程度存在很大差异。在后者的肿瘤中似乎会出现动态反应，这与梗死中的反应明显不同。
