Color Doppler ultrasound can be used to observe the distribution of blood vessels inside and outside the lesion and to analyze blood flow velocity and other blood flow parameters.

Ultrasound techniques such as stereo ultrasound, diagnostic ultrasound CT, and ultrasound endoscopy can also be used in combination with other instruments to greatly improve the accuracy of disease diagnosis.

What is painted on the stomach for each examination?

It is called ultrasound coupler, which is a new generation of water-based polymer gel medical product. This gel is neutral in ph value and is harmless to the skin, not to mention the body, and does not easily dry out and deteriorate, making it easier to scan with ultrasound waves and provide clearer images.

Why do I need to fast before ultrasound? There are even some people who need to drink plain water and hold their urine?

Fasting before ultrasound is to prevent the gallbladder from contracting after a meal, which may affect the diagnosis of biliary tract disease, or to prevent the gas reflex caused by swallowing or eating itself and affect the examination.

For those who need to preserve urine before examining the bladder, prostate and pelvis To facilitate the examination. For example, when examining the bladder, the more urine the better, so that the folds of the bladder wall can be fully expanded and small lesions hidden in the corners can be avoided.

Ultrasound is used in a wide range of applications and can be broadly classified into abdominal, cardiac, obstetrical and gynecological, superficial organs and interventional sciences, with superficial organs having a broader scope including breast, thyroid, blood vessels, musculoskeletal, nerves, lymph nodes and male genitalia.

Ultrasound can clearly show the location, morphology and cross-sectional anatomy of organs, and can also dynamically observe lesions by changing body position, providing a lot of real and reliable information for clinical practice, early detection and early treatment.

Posted by: existence at 08:49 AM | No Comments | Add Comment
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The summer vacation is the peak tourist season, but terrorist attacks have recently occurred in many areas, causing panic among tourists. Travel insurance can provide tourists with personal and property protection, but does it include terrorist attacks?

Most travel insurance covers terrorist attacks to a certain extent, but the insurance coverage and definition vary from insurance company to insurance company, and the amount of compensation varies. For example, most travel insurance covers casualties and medical expenses caused by terrorist attacks, but if travel delays and property 旅遊保險 are caused by terrorist attacks, they may not be recovered, depending on the insurance coverage of different travel insurance products. In addition, many travel insurances do not cover terrorist attacks involving nuclear or biological and chemical weapons.

Therefore, when purchasing travel insurance, you should understand the insurance clauses in detail, including the following three points

Does travel insurance cover terrorist attacks?

What is the insurance coverage? What is the insurance amount?

Under what circumstances will compensation be paid?

Commonly excluded items include:

Injuries, symptoms, illnesses or conditions that existed before the insurance;

planning to travel outside due to medical treatment, unnecessary hospitalization or treatment;

Suicide, miscarriage, plastic surgery, drug abuse;

professional or income-generating sports or competitions, as well as certain extreme sports and adventure activities;

War, riots, nuclear risks.

practical tips for travel insurance:

You should make more comparisons before purchasing travel insurance. High premiums are not necessarily the best maintenance;

Different companies have different regulations. Before purchasing travel insurance, you should learn more about the coverage, compensation and uninsured items;

Travel insurance covers unpredictable risks and accidents, such as overseas medical expenses and emergency repatriation, which can be very expensive. In addition, travel insurance also covers travel delays or cancellations, loss of property, etc., making travel more at ease.

Consider your own itinerary. For example, if you plan to travel by car or participate in extreme sports, you should check the protection in this respect;

Travel with the original or copy of the policy to check the insurance coverage and contact information of the insurance company;

In the event of an accident, all relevant documents, such as alarm records or medical certificates, must be kept in order to process the claim;

Leave a copy of the insurance policy to your family, and they can also check with the insurance company in the event of an accident.

Posted by: existence at 08:12 AM | No Comments | Add Comment
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