1986年美国波士顿一家医院 Fossel 等三位博士报道血浆抑制水峰的质子核磁共振(NMR)波谱由浆脂蛋白脂质共振所支配;测量其甲基和亚甲基共振平均阔度,发现与有无恶性肿瘤有关。平均线阔度数值在癌肿病人中较低。Fossel 等分析测定正常对照健康人、恶性和良性肿瘤病人、非肿瘤患者和孕妇患者共 In 1986, a three-person Ph.D. from Fossel, a Boston hospital in the United States, reported that the proton nuclear magnetic resonance (NMR) spectrum of the plasma suppression peak was dominated by lipoprotein lipid resonance; the average width of the methyl and methylene resonances was measured and found. No malignancy related. The mean line width is lower in cancer patients. Fossel et al. analyzed and measured a total of healthy controls, malignant and benign tumor patients, non-tumor patients, and pregnant women.