Methods FTIR spectra of surgically removed fresh breast tissues were measured by spectrometer equipped with mid-infrared fiber optics and an ATR probe.

• 方法联合应用衰减全反射(ATR)探头与中红外光纤、傅立叶变换红外光谱仪,检测乳腺手术中切除的新鲜离体乳腺组织29例。 比较良、恶性乳腺组织红外光谱各谱带的峰高和相对峰强。