#Industry News
Ultrasound bone densitometer and dual-energy X-ray bone densitometer: Building a complete monitoring system for bone health
Ultrasonic detection is safe and convenient, and is suitable as a preliminary screening method. Dual-energy X-ray detection is more accurate, suitable for diagnosis, monitoring and scientific research and other aspects.
Ms. Liu is 58 years old this year, and the bone mineral density report during the physical examination suggested that "osteoporosis, further diagnosis and treatment are recommended."
When the doctor saw the report, he asked Ms. Liu to have another dual-energy X-ray bone density test.
Ms. Liu puzzled, just done why do it?
An ultrasound bone mineral density test is performed during the physical examination, which can be used as a screening result, but not as a basis for final diagnosis and medication. Dual energy X-ray bone mineral density (DXA) is an internationally recognized diagnostic "gold standard", the test results determine the diagnosis of patients, related to the choice of anti-osteoporosis drugs and treatment of follow-up many important issues.
In the journey of exploring the mysteries of the human body, bone health has always been the focus of medical attention. Today, let's take a look at the different application scenarios of ultrasonic bone densitometry and dual-energy X-ray bone densitometry.
Ultrasound bone density detector: exploring the secrets of bone health
Ultrasonic bone mineral density detector is used to evaluate bone mineral content and bone structure by using the speed and amplitude attenuation of ultrasonic wave in bone. It has the advantages of non-invasive, non-radiation, short detection time, etc., and is very suitable as a preliminary screening means.
1. Safe and convenient: Because ultrasonic detection does not need to use radioactive substances, it is harmless to the human body, so it is especially suitable for sensitive groups such as children, pregnant women and the elderly.
2. Wide application: Ultrasonic bone mineral density detector can be used for screening osteoporosis, fracture risk assessment, fracture healing monitoring and other aspects.
Dual-energy X-ray bone densitometer: The truth about bone health in depth
A more accurate test is a dual-energy X-ray densitometer, which uses two different energies of X-rays to penetrate the bone and assess bone density by measuring how well the bone absorbs the X-rays.
1. High precision: Dual-energy X-ray bone densitometer can provide more accurate bone density data, which helps doctors to more accurately judge the degree of bone diseases such as osteoporosis.
2. Diagnostic value: For patients who have been diagnosed with osteoporosis, dual-energy X-ray bone densitometer can be used to monitor disease changes and evaluate treatment effects.
3. Scientific research value: In addition, dual-energy X-ray bone densitometer also has a wide range of application value in bone biology, drug research and development and other fields.
Both ultrasonic bone mineral density detector and dual-energy X-ray bone mineral density detector have their own advantages and complement each other to build a complete bone health monitoring system. Ultrasonic detection is safe and convenient, and is suitable as a preliminary screening method. Dual-energy X-ray detection is more accurate, suitable for diagnosis, monitoring and scientific research and other aspects. In practical application, doctors will choose the appropriate detection means according to the specific situation and needs of patients to ensure the accuracy and effectiveness of diagnosis.