دورية أكاديمية
Mammographic compression in Asian women.
| العنوان: | Mammographic compression in Asian women. |
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| المؤلفون: | Susie Lau, Yang Faridah Abdul Aziz, Kwan Hoong Ng |
| المصدر: | PLoS ONE, Vol 12, Iss 4, p e0175781 (2017) |
| بيانات النشر: | Public Library of Science (PLoS), 2017. |
| سنة النشر: | 2017 |
| المجموعة: | LCC:Medicine LCC:Science |
| مصطلحات موضوعية: | Medicine, Science |
| الوصف: | OBJECTIVES:To investigate: (1) the variability of mammographic compression parameters amongst Asian women; and (2) the effects of reducing compression force on image quality and mean glandular dose (MGD) in Asian women based on phantom study. METHODS:We retrospectively collected 15818 raw digital mammograms from 3772 Asian women aged 35-80 years who underwent screening or diagnostic mammography between Jan 2012 and Dec 2014 at our center. The mammograms were processed using a volumetric breast density (VBD) measurement software (Volpara) to assess compression force, compression pressure, compressed breast thickness (CBT), breast volume, VBD and MGD against breast contact area. The effects of reducing compression force on image quality and MGD were also evaluated based on measurement obtained from 105 Asian women, as well as using the RMI156 Mammographic Accreditation Phantom and polymethyl methacrylate (PMMA) slabs. RESULTS:Compression force, compression pressure, CBT, breast volume, VBD and MGD correlated significantly with breast contact area (p0.05). CONCLUSIONS:Force-standardized protocol led to widely variable compression parameters in Asian women. Based on phantom study, it is feasible to reduce compression force up to 32.5% with minimal effects on image quality and MGD. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1932-6203 |
| Relation: | http://europepmc.org/articles/PMC5395189?pdf=render; https://doaj.org/toc/1932-6203 |
| DOI: | 10.1371/journal.pone.0175781 |
| URL الوصول: | https://doaj.org/article/d315cc625f704d6a9f6ecd614af6d3ff |
| رقم الأكسشن: | edsdoj.315cc625f704d6a9f6ecd614af6d3ff |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 19326203 |
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| DOI: | 10.1371/journal.pone.0175781 |