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美国亚特兰大消息:一种被称为光反射血流描记法(LRR)的无损伤性新技术在此间使用,据称能更好、更快地诊断静脉曲张和静咏炎等常见病。最近在美国外科医师学会第69届临床年会上展出了由西德人发明的此种新技术。波士顿塔夫茨大学和新英格兰医学中心的血管外科主任Thomas O’Donnell Jr说,LRR已在欧洲广泛使用,但在美国仍未推广。此法有助于内科医生处理那些有时会导致如肺栓塞这类危急的静脉疾病。使用这种无损伤性技术能快速和简单地诊断静脉曲张以及约30％美国成年人患的各种更严重的静脉病。此检查法无痛,因为它不需将一根针插入腿部测量静脉压。 LRR技术是将垂直的红外线光束导入皮肤组织深部,测量表浅和深部静脉的血流。较
Atlanta, United States: A new noninvasive technique, known as Light Reflectometry (LRR), is being used here and purportedly to better and faster diagnose common diseases such as varicose veins and static channis. This new technology invented by the West Germans was recently exhibited at the 69th Annual Meeting of the American College of Surgeons. Thomas O’Donnell Jr, director of vascular surgery at Tufts and New England Medical Centers in Boston, said the LRR has been widely used in Europe but has not been widely available in the United States. This method helps physicians deal with the critical venous conditions that sometimes lead to such as pulmonary embolism. The use of this non-invasive technique enables quick and easy diagnosis of varicose veins and a variety of more severe venous diseases in about 30% of American adults. This test is painless because it eliminates the need to insert a needle into the leg to measure venous pressure. LRR technology is the introduction of vertical infrared light into the skin deep, superficial and deep venous blood flow measurement. More