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Sunday, 17 June 2012

The Reasons Why Diagnostic Digital Imaging Is Important

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By Dwayne Phillips


Diagnostic digital imaging is usually used by physicians to examine the body of a human being from the inside. This provides a more convenient method of carrying out diagnosis since they are able to examine the body more effectively than they can from the outside. This form of diagnosis uses medical equipment and electronic technology to make pictures that show what is going on inside the human body. Even though some of these procedures can be uncomfortable, most of them are painless.

The area of the body that is being examined and symptoms of a patient determine the king of medical equipments that the physician will choose to use in carrying out the test. Some of the most popular tests include; digital mammography, ultrasounds, MRI scans, x-rays and CT scans. These tests are mainly conducted by professionally trained technologists. These professionals are usually trained on how to operate equipments which are specialized to safely and properly examine patients.

The biggest advantage of this form of diagnosing is that it is able to detect diseases at very early stages. Using these specialized equipments, physicians can view the cellular components of a body clearly. This allows them to identify any change in the cells of a particular body part even before the disease starts to manifest itself inform of symptoms.

These tests are in a position to show the effectiveness of the functioning of organs like the lungs, thyroid, liver and the heart. This helps a physician in identifying any problem with their functioning. Once a problem has been detected, a diagnosis is easier to perform.

Detecting some of the diseases at their early stages is very important. If for example cancer is detected early enough, the probability that a patient will survive is higher. There is a type of an imaging test capable of viewing molecular components of a body called MRI. The MRI is able to find cancerous cells when they are very young. The CT test is used in the detection of lung cancer at a treatable stage.

A form of digital imagery diagnosis which is very common is the digital mammography. It involves taking an image electronically and magnifying it to obtain any variations between a normal tissue and an abnormal one. It is the most effective way of detecting cancer of the breast years before the formation of a lump.

Mammography, which is a form of diagnostic digital imaging, detects about 80 to 90 percent of breast cancer in women who are yet to show any symptoms. Early detection of any disease helps physicians to recommend the best treatment. This increases the chances of a patient to survive a particular disease.




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