کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5674476 | 1408235 | 2017 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Quel avenir pour la radiographie thoracique face au scanner ultra-low dose ?
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
بیماری های عفونی
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چکیده انگلیسی
Technological improvements, with iterative reconstruction at the foreground, have lowered the radiation dose of a chest CT close to that of a PA and lateral chest x-ray. This ultra-low dose chest CT (ULD-CT) has an image quality that is degraded on purpose, yet remains diagnostic in many clinical indications. Thus, its effectiveness is already validated for the detection and the monitoring of solid parenchymal nodules, for the diagnosis and monitoring of infectious lung diseases and for the screening of pleural lesions secondary to asbestos exposure. Its limitations are the analysis of the mediastinal structures, the severe obesity (BMIÂ >Â 35) and the detection of interstitial lesions. If it can replace the standard chest CT in these indications, all the more in situations where radiation dose is a major problem (young patients, repeated exams, screening), it progressively emerges as a first line alternative for chest radiograph, providing more data at a similar radiation cost.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Revue de Pneumologie Clinique - Volume 73, Issue 1, February 2017, Pages 3-12
Journal: Revue de Pneumologie Clinique - Volume 73, Issue 1, February 2017, Pages 3-12
نویسندگان
M. Ohana, C. Ludes, M. Schaal, E. Meyer, M.-Y. Jeung, A. Labani, C. Roy,