Titlebook: Bone Densitometry for Technologists; Sydney Lou Bonnick,Lori Ann Lewis Book 2006Latest edition Humana Press 2006 Monitor.bone.computed tom

赞美者

http://image.papertrans.cn/b/image/189658.jpg

点燃

条街道往前推

控诉

fallible

Skeletal Anatomy in Densitometry,ssage of photon energy from the posterior to anterior direction. They are properly characterized as posteroanterior (PA) spine studies. Nevertheless, these studies are often called anterior-posterior (AP) spine studies, probably because plain films of the lumbar spine are acquired in the AP projecti

curriculum

prostate-gland

Computer Basics, of densitometry today. Appendix XI is a glossary of computer terms that should be part of the vocabulary of the densitometry technologist. In the 21st century, dual X-ray absorptiometry (DXA), single X-ray absorptiometry (SXA), and ultrasound devices are computer-driven. Even techniques such as som

无脊椎

The Importance of Precision,l result in the setting of no real biologic change when the test is repeatedly performed in an identical fashion. Like all quantitative tests in clinical medicine, no bone densitometry technique is perfectly reproducible. This is true even when the bone density test is performed in exact accordance

蘑菇

Radiation Safety in X-Ray Densitometry,that they are biologically insignificant. Similarly, the technologist operating an X-ray densitometer on a regular basis is extremely unlikely to be exposed to a significant amount of radiation. Nevertheless, no amount of radiation should be considered inconsequential. The principle of “as low as re

发生

Quality Control,inical research rather than patient data collected as part of medical care. Quality control, although absolutely necessary in clinical research, is no less necessary in clinical practice. The original indications for bone mass measurements from the National Osteoporosis Foundation published in 1989