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Updated: Jul 23, 2025

Reduction of Radiation Exposure during Endovascular Treatment of Peripheral Arterial Disease Combining Fiber Optic RealShape Technology and Intravascular Ultrasound
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干预放射学的成像: 2043年及以后

Kristy K Brock1, Stephen R Chen1, Rahul A Sheth1

  • 1From the Departments of Imaging Physics (K.K.B., J.H.S.), Interventional Radiology (S.R.C., R.A.S.), Neurosurgery (J.H.S.), and Radiation Physics (J.H.S.), The University of Texas MD Anderson Cancer Center, 1400 Pressler St, FCT14.6050 Pickens Academic Tower, Houston, TX 77030-4000.

Radiology
|July 18, 2023
PubMed
概括

干预放射学 (IR) 已经取得了重大进展,利用各种成像技术进行精确的干预. 未来的成像创新将继续塑造这个独特的医学学科的演变.

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Imaging Studies for Cardiovascular System III: X-Ray

The most common cardiovascular diagnostic test is an X-ray. It produces images of the heart, blood vessels, and adjacent structures.
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...
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Radiological Investigation III: Pulmonary Angiogram and PET Scan

Radiological investigations are paramount in the diagnosis and management of various pulmonary diseases. Two essential investigations are the Pulmonary Angiogram and the Positron Emission Tomography (PET) Scan.
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
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Imaging Studies V: Intravenous Urography and Retrograde Pyelography

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Imaging Studies VII: Vascular Imaging01:19

Imaging Studies VII: Vascular Imaging

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Imaging Studies II: Positron Emission Tomography and Scintigraphy01:25

Imaging Studies II: Positron Emission Tomography and Scintigraphy

Positron Emission Tomography (PET) is a medical imaging technique that provides crucial insights into the body's physiological functions at a molecular level. It is an indispensable resource for diagnosing, staging, and monitoring various illnesses, notably cancer, neurological disorders, and cardiovascular conditions.
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Imaging Studies IV: Magnetic Resonance Imaging01:27

Imaging Studies IV: Magnetic Resonance Imaging

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