Knowledge

Interventional radiology (IR) is a medical subspecialty that performs various minimally-invasive procedures using medical imaging guidance, such as x-ray fluoroscopy, computed tomography, magnetic res

The onset characteristics of liver tumors are complex and diverse, and early symptoms are not obvious and are often easily ignored. However, once the condition worsens, treatment becomes more difficul

Intervention equipment factors: The quality of interventional images is closely related to the performance of DSA equipment and the stability of related x-ray exposure parameters. 1. X-ray source: Hig

After returning to the ward, the patient should try to keep the limb on the puncture side as straight as possible and refrain from extensive activities to prevent bleeding from the puncture point. In

The surgery is usually performed under local anesthesia. Before the surgery, the doctor will ask you to hold a toy that can make sounds so that he can monitor your nerve function at any time during th

If you have severe carotid artery stenosis (>60%), have a history of minor stroke or cerebral infarction, and are at high risk for carotid endarterectomy, you may have indications for stent implant

The carotid arteries are the two main arterial blood vessels that carry blood to the brain. They are on both sides of our neck, one on the left and one on the right. When plaque forms in these arterie

The digital subtraction angiography system is a medical scientific research instrument used in the fields of biology, clinical medicine, basic medicine, and pharmacy. It was launched on April 15, 2010

Angiography is an auxiliary examination technology. In the advanced period of modern technology, angiography technology is commonly used in the diagnosis and treatment of various clinical diseases, wh

The goal is to support all image-related activities within the hospital, integrating medical equipment, image storage and distribution, display of digital images in important diagnoses and consultatio

Angiography is an interventional detection method in which a contrast agent is injected into the blood vessels. Because X-rays cannot penetrate the imaging agent, angiography uses this feature to diag

The basic principle of DSA imaging is to divide the angiographic X-ray fluorescence images of the examined part without the injection of contrast agent and after injection of the contrast agent, respe