【摘要】 本文通过２８例正常人及２８例癌症病患者的头发的分析，得出癌症病患者的头发区别于正常人的头发的特征是：癌症病患者的头发中含有微量元素Ａｓ、Ｎｉ、Ｍｎ。更多还原

【Abstract】 The trace elements measurements of Scanning Electron Mieroscopy and X-ray Electron Probe have revealed that the trace elements in healthy persons’ hair differ from those of cancer patients,especially,in the contents of As, Ni and Mn, which are absent in healthy persons’ hair. This analysis suggests a convenient way to diagnose cancer.更多还原