2010ACR/NASCI/SPR 儿科和成人核磁共振血管造影术实践威廉亚洲博彩公司
2010-01-01 美国放射学会
This guideline was revised collaboratively by the American College of Radiology (ACR), the North American Society for Cardiovascular Imaging (NASCI), and the Society for Pediatric Radiology (SPR). Mag
2010ACR/NASCI/SPR 儿科和成人核磁共振血管造影术实践威廉亚洲博彩公司
2010ACR/NASCI/SPR ACR–NASCI–SPR PRACTICE GUIDELINE FOR THE PERFORMANCE OF PEDIATRIC AND ADULT BODY MAGNETIC RESONANCE ANGIOGRAPHY (MRA)
2010-01-01
This guideline was revised collaboratively by the American College of Radiology (ACR), the North American Society for Cardiovascular Imaging (NASCI), and the Society for Pediatric Radiology (SPR). Magnetic resonance angiography (MRA) is a proven and usef ul tool for the evaluation, assessment of severity, and follow-up of diseases of the vascular system. Contrast-enhanced magnetic resonance imaging (CE-MRA) has been shown to be equivalent to conventional angiography in the evaluation of diseases of many portions of the vascular system and for pretreatment planning[1-5]. In addition, it is less expensive, less invasive, and lacks ionizing radiation exposure. Despite its proven efficacy, MRA remains an evolving amalgam of different techniques. Consequently, only general recommendations can be made regarding imaging protocols. Detailed protocols have been omitted to avoid promoting obsolete methodology. This document pertains to the assessment of vessels below the thoracic inlet, referred to as body MRA.