Experimental investigations of image quality in X-ray mammography with a conventional screen film system (SFS) and a new full-field digital mammography unit (DR) with a-Se-detector

被引：0

作者：

Schulz-Wendtland, R ^{[1
]}

Wenkel, E ^{[1
]}

Schmid, A ^{[1
]}

Imhoff, K ^{[1
]}

Bautz, W ^{[1
]}

机构：

[1] Univ Erlangen Nurnberg, Inst Diagnost Radiol, D-91054 Erlangen, Germany

来源：

ROFO-FORTSCHRITTE AUF DEM GEBIET DER RONTGENSTRAHLEN UND DER BILDGEBENDEN VERFAHREN | 2003年 / 175卷 / 06期

关键词：

mammography; digital mammography; phantom study;

D O I：

暂无

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: Determination of image quality of a new digital mammography system with an a-Se-detector. Material and Method: Radiograms of the Wisconsin Mammographic Random Phantom, Modell 152 A (Radiation Measurements Inc., Wisconsin) were acquired using a conventional film screen and a digital system. Results: With the conventional film screen system there were detected 191/a 38.2 and with the digital mammography 219/a 43.8 of 225 possible details. Conclusion: Based on these results there is the possibility to replace the conventional film screen system by the digital mammography with a-Se-detector - this has to be confirmed in further clinical trials.

引用

页码：766 / 768

页数：3

共 46 条

[41] Image-quality performance of an a-Si: H-based X-ray imaging system for digital mammography
Darambara, DG
Taibi, A
Speller, RD
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2002, 477 (1-3): : 521 - 526
[42] Image quality assessment via segmentation of breast lesion in X-ray and ultrasound phantom images from Fischer's full field digital mammography and ultrasound (FFDMUS) system
Suri, J
Guo, YJ
Coad, C
Danielson, T
Elbakri, L
Janer, R
TECHNOLOGY IN CANCER RESEARCH & TREATMENT, 2005, 4 (01) : 83 - 92
[43] Two-View and Single-View Tomosynthesis versus Full-Field Digital Mammography: High-Resolution X-Ray Imaging Observer Study
Wallis, Matthew G.
Moa, Elin
Zanca, Federica
Leifland, Karin
Danielsson, Mats
RADIOLOGY, 2012, 262 (03) : 788 - 796
[44] Comparison of a digital flat panel, x-ray image intensifier and conventional film-screen system for radiostereometric analysis (RSA)
Yuan, XH
Drangova, M
Pollmann, S
Miron, R
Bourne, R
Holdsworth, DW
MEDICAL IMAGING 2004: PHYSICS OF MEDICAL IMAGING, PTS 1 AND 2, 2004, 5368 : 914 - 921
[45] Pilot Study on the Detection of Simulated Lesions Using a 2D and 3D Digital Full-Field Mammography System with a Newly Developed High Resolution Detector Based on Two Shifts of a-Se
Schulz-Wendtland, R.
Bani, M.
Lux, M. P.
Schwab, S.
Loehberg, C. R.
Jud, S. M.
Rauh, C.
Bayer, C. M.
Beckmann, M. W.
Uder, M.
Fasching, P. A.
Adamietz, B.
Meier-Meitinger, M.
GEBURTSHILFE UND FRAUENHEILKUNDE, 2012, 72 (05) : 408 - 411
[46] Image quality evaluation of a new selenium-based flat-panel digital X-ray detector system at low- dose fluoroscopic rate
Yamada, S
Nagai, S
Honda, M
Yang, CJ
Bednarek, DR
Rudin, S
RADIOLOGY, 1999, 213P : 236 - 236

← 1 2 3 4 5 →