H-1 MRS OF HIGH-GRADE ASTROCYTOMAS - MOBILE LIPID-ACCUMULATION IN NECROTIC TISSUE
H-1 MRS OF HIGH-GRADE ASTROCYTOMAS - MOBILE LIPID-ACCUMULATION IN NECROTIC TISSUE
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DOI：
10.1002/nbm.1940070308
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发表时间：
1994-05-01
影响因子：
2.9
通讯作者：
SMITH, ICP
中科院分区：
文献类型：
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作者：
KUESEL, AC;SUTHERLAND, GR;SMITH, ICP
通过360 MHz的H-1 MRS离体研究了来自6个4级星形细胞瘤的64个样本，随后通过组织病理学研究，以获得存活和坏死肿瘤以及灰质和白色物质的百分比。在87%的肿瘤样本中检测到MR可见脂质。坏死灶为
Sixty-four samples from six grade 4 astrocytomas were investigated ex vivo by H-1 MRS at 360 MHz and subsequently by histopathology to obtain percentages of viable and necrotic tumour and grey and white matter. MR-visible lipids were detected in 87% of tumour samples. Necrotic foci were