Quantitative computed tomography and opportunistic bone density screening by dual use of computed tomography scans

被引：60

作者：

Brett, Alan D. ^{[1
]}

Brown, J. Keenan ^{[1
]}

机构：

[1] Mindways Software Inc, 3001 S Lamar Blvd,Suite 302, Austin, TX 78704 USA

来源：

JOURNAL OF ORTHOPAEDIC TRANSLATION | 2015年 / 3卷 / 04期

关键词：

opportunistic; osteoporosis; quantitative computed tomography; screening; CONTRAST-ENHANCED MDCT; MINERAL DENSITY; T-SCORES; CT COLONOGRAPHY; OSTEOPOROSIS; QCT; DXA; WOMEN; CLASSIFICATION; DENSITOMETRY;

D O I：

10.1016/j.jot.2015.08.006

中图分类号：

R826.8 [整形外科学]; R782.2 [口腔颌面部整形外科学]; R726.2 [小儿整形外科学]; R62 [整形外科学（修复外科学）];

学科分类号：

摘要：

Central dual-energy X-ray absorptiometry (DXA) of the lumbar spine and proximal femur is the preferred method for bone mineral density (BMD) testing. Despite the fracture risk statistics, osteoporosis testing with DXA remains underused. However, BMD can also be assessed with quantitative computed tomography (QCT) that may be available when access to DXA is restricted. For patients undergoing a primary CT study of the abdomen or pelvis, a potential opportunity exists for concurrent BMD screening by QCT without the need for any additional imaging, radiation exposure, or patient time. Copyright (C) 2015, The Authors. Published by Elsevier (Singapore) Pte Ltd. This is an open access article under the CC BY-NC-ND license

引用

页码：178 / 184

页数：7

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