Coronary heart disease is the leading cause of death in many countries around the world. In which, mainly coronary atherosclerosis leads to coronary artery occlusion. Therefore, the advantages of coronary angiography, dilation and stenting techniques have solved the problems of coronary artery disease.

Digital Subtraction Angiography (DSA) is an X-ray vascular imaging system that combines conventional vascular imaging techniques using the Seldinger technique with computer image processing techniques.

Liver biopsy is a procedure commonly used in the diagnosis and treatment of liver diseases. Usually, patients undergo percutaneous liver biopsy. In cases where percutaneous biopsy is contraindicated, digital subtraction angiography and liver biopsy via the internal jugular vein can be applied.

Gastrointestinal bleeding is a common medical and surgical emergency and can be life-threatening. Common treatments for gastrointestinal bleeding include medical treatment, endoscopic intervention, digital subtraction angiography, and mesenteric vascular intervention.

Hemoptysis is an emergency condition, often caused by many different causes. If not treated promptly, the patient may die from hemorrhagic shock or respiratory failure. Currently, digital subtraction angiography and bronchial embolization are minimally invasive and highly effective procedures in the treatment of hemoptysis.

Cerebral angiography with digital subtraction allows diagnosis and detection of cerebrovascular diseases or suspected traumatic injuries causing cerebral artery damage.

Hemoptysis is a dangerous emergency condition. If not examined and treated early, the patient may die from respiratory failure or hemorrhagic shock. However, hemoptysis can now be controlled by bronchial artery embolization. This is a minimally invasive method, performed through the femoral artery, helping the patient recover quickly.

Digital subtraction angiography of the upper limbs is an imaging method using iodine contrast to show the entire arterial part from the subclavian artery, brachial artery to the tumor artery, radial artery as well as the arteries of the hand and fingers.

Cancer is a dangerous disease and increases the risk of death. Early examination and screening will give a good chance of treating the disease, even some cancers have a chance to be cured. Diagnostic imaging is the most important means for doctors to perform examinations and detect the risk of cancer even when there are no symptoms.