Angiography

1 min
Published on August 19, 2020

Already early in the development of X-ray imaging, contrast agents were developed to make the insides of hollow structures, such as the esophagus or blood vessels, in the body visible to physicians. While angiography first enabled only the diagnosis of vessel malformations and obstructions, today interventional radiology enables physicians to directly treat the patient and spare them invasive surgery.

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