4D co-registration of X-ray and MR-mammograms: initial clinical results and potential incremental diagnostic value

被引：1

作者：

Dietzel, Matthias ^{[1
,2
]}

Hopp, Torsten ^{[3
]}

Ruiter, Nicole V. ^{[3
]}

Kaiser, Clemens G. ^{[2
,3
]}

Kaiser, Werner A. ^{[2
]}

Baltzer, Pascal A. ^{[2
,4
,5
]}

机构：

[1] Univ Erlangen Nurnberg, Dept Neuroradiol, D-91054 Erlangen, Germany

[2] Univ Jena, Inst Diagnost & Intervent Radiol 1, D-07740 Jena, Germany

[3] Karlsruhe Inst Technol, Inst Data Proc & Elect, D-76021 Karlsruhe, Germany

[4] Heidelberg Univ, Med Fac Mannheim, Univ Med Ctr Mannheim, Inst Clin Radiol & Nucl Med, Mannheim Jena, Germany

[5] Dept Biomed Imaging & Image Guided Therapy, Vienna, Austria

来源：

CLINICAL IMAGING | 2015年 / 39卷 / 02期

关键词：

Co-registration; Multimodal diagnosis; Dynamic contrast enhanced MRI; Mammography; BREAST MRI; FUSION;

D O I：

10.1016/j.clinimag.2014.11.003

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

Purpose: 40 co-registration of X-ray- and MR-mammograms (XM and MM) is a new method of image fusion. The present study aims to evaluate its clinical feasibility, radiological accuracy, and potential clinical value. Methods: XM and MM of 25 patients were co-registered. Results were evaluated by a blinded reader. Results: Precision of the 4D co-registration was "very good" (mean-score [ms]=7), and lesions were "easier to delineate" (ms=5). In 88.8%, "relevant additional diagnostic information" was present, accounting for a more "confident diagnosis" in 76% (ms=5). Conclusion: 40 co-registration is feasible, accurate, and of potential clinical value. (C) 2015 Elsevier Inc. All rights reserved.

引用

页码：225 / 230

页数：6