8 Types Of Diagnostic Tests Needed For Disease Examination

Illustration of tests for disease examination (Freepik)

YOGYAKARTA If you feel uncomfortable or feel pain in one part of the body, the doctor will find out the cause. Before diagnosing what causes the disease, the doctor needs a diagnostic examination with a number of tests. In addition, it also asks for symptoms, history, including the illness suffered, injury, or surgery before feeling the complaint. Blood tests or X-rays are needed in addition to the diagnostic examinations that exist in the following types.

This test is in the form of a combined tomographic scan using X-rays and computers to produce body cross-section images. During the test, you are asked to lie on the table. The image will move through a large scanner device, shaped like a donut. Sometimes, doctors may inject solutions in the blood vessels before scanning. This helps make it easier to see what's happening inside the body. Most CT scans take 15 minutes to an hour.

Tests in the form of magnetic resonance imaging that provide doctors with a clear picture of the organs and structures in your body. These tests use large magnets, radio waves, and computers to create images. The MRI takes 15 minutes to more than an hour, depending on the number of images needed. Just like CT scans, MRI also requires injections of contrast material to help the image look clearer. But because MRI uses magnets, some people who have a pacemaker are not allowed to use this test.

This test is used to diagnose the cause of the pain you feel. Doctors will inject pain loss into the neural location. Before being injected, use imaging tests to find a sick source of nerves. The response to this injection can help know what causes pain.

Discography is a test intended for people who consider surgery to treat back and neck pain. Doctors also need this diagnostic examination before deciding to treat patient complaints. During the test, dye is injected into the disk which is suspected to cause pain. The color describes the damaged area in X-rays.

Myelogram is carried out for back and neck pain tests. This test helps identify nerve compression caused by fractures or discus heronias.

Electromyogram allows doctors to check muscle activity. Your doctor inserts a fine needle into your muscles to measure its response to the electric signal.

This helps diagnose and track infections, fractures, or other disorders in the bone. Launching WebMD, Friday, November 1, doctors inject a small amount of radioactive material into your bloodstream. These materials will be collected in the bone, especially in areas that are not normal. Computers can then identify these specific areas.

Ultrasonicographic or sonographic scanning uses high-frequency sound waves to obtain images in the body. Voice wave echoes are recorded and displayed as real-time images.

Those are the eight types of tests needed to diagnose the disease. Before determining the test, as described above, the doctor will ask about your previous symptoms and medical history. Then it takes this diagnostic test to determine the causes and types of treatment required for the disease.