Рассмотрено применение методологии создания развитых Интернет-программ на основе Adobe Flex 2.0 с применением паттернов проектирования и архитектурного каркаса. Подход проиллюстрирован построением виджет-программ

Broeders, Mireille J. M.

den Heeten, Gerard J.

Droogh-de Greve, Kitty

Pijnappel, Ruud

ten Voorde, Marloes

Timmers, Janine

van Engen, Ruben E.

van Landsveld-Verhoeven, Cary

PROBLEMS IN PROGRAMMING

To compare projected breast area, image quality, pain experience and radiation dose between mammography performed with and without radiolucent positioning sheets. 184 women screened in the Dutch breast screening programme (May-June 2012) provided written informed consent to have one additional image taken with positioning sheets. 5 cases were excluded (missing data). Pain was scored using the Numeric Rating Scale. Radiation dose was estimated using the Dance model and projected breast area using computer software. Two radiologists and two radiographers assessed image quality. With positioning sheets significantly more pectoral muscle, lateral and medial breast tissue was projected (CC-views) and more and deeper depicted pectoral muscle (MLO-views). In contrast, visibility of white and darker areas was better on images without positioning sheets, radiologists were therefore better able to detect abnormalities (MLO-views). Women experienced more pain with positioning sheets (MLO-views only, mean difference NRS 0.98; SD 1.71; p=0,00). Mammograms with positioning sheets showed more breast tissue. Increased breast thickness after compression with sheets resulted in less visibility of white and darker areas and thus reduced detection of abnormalities. Also, women experienced more pain (MLO-views) due to the sheet material. A practical consideration is the fact that more subcutaneous fat tissue and skin are being pulled forward leading to folds in the nipple area. On balance, improvement to the current design is required before implementation in screening practice can be considere

NARCIS 

Mammography with and without radiolucent positioning sheets: Comparison of projected breast area, pain experience, radiation dose and technical image quality

Глибовец, Н.Н.

Коваль, И.В.

Корень, А.Н.

Наукова електронна бібліотека періодичних видань НАН України (Vernadsky National Library of Ukraine)

Создание развитых интернет-программ на примере построения виджет-программ

Purpose: To compare projected breast area, image quality, pain experience and radiation dose between mammography performed with and without radiolucent positioning sheets. Methods: 184 women screened in the Dutch breast screening programme (May-June 2012) provided written informed consent to have one additional image taken with positioning sheets. 5 cases were excluded (missing data). Pain was scored using the Numeric Rating Scale. Radiation dose was estimated using the Dance model and projected breast area using computer software. Two radiologists and two radiographers assessed image quality. Results: With positioning sheets significantly more pectoral muscle, lateral and medial breast tissue was projected (CC-views) and more and deeper depicted pectoral muscle (MLO-views). In contrast, visibility of white and darker areas was better on images without positioning sheets, radiologists were therefore better able to detect abnormalities (MLO-views). Women experienced more pain with positioning sheets (MLO-views only, mean difference NRS 0.98; SD 1.71; p = 0,00). Conclusion: Mammograms with positioning sheets showed more breast tissue. Increased breast thickness after compression with sheets resulted in less visibility of white and darker areas and thus reduced detection of abnormalities. Also, women experienced more pain (MLO-views) due to the sheet material. A practical consideration is the fact that more subcutaneous fat tissue and skin are being pulled forward leading to folds in the nipple area. On balance, improvement to the current design is required before implementation in screening practice can be considered. (C) 2015 Elsevier Ireland Ltd. All rights reserved

Mammography with and without radiolucent positioning sheets : Comparison of projected breast area, pain experience, radiation dose and technical image quality

Utrecht University Repository

http://dspace.nbuv.gov.ua/help/2015_Statistic.pdf

Создание развитых интернет-программ на примере построения виджет-программ

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NARCIS

Наукова електронна бібліотека періодичних видань НАН України (Vernadsky National Library of Ukraine)

NARCIS

Utrecht University Repository