RöFo : Fortschritte auf dem Gebiete der Röntgenstrahlen und der Nuklearmedizin
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To evaluate the diagnostic accuracy of contrast-enhanced dose-reduced 16-slice multidetector-row CT (MDCT) in newborns and infants with fiberoptic bronchoscopically suspected vascular-induced tracheal stenosis. ⋯ Contrast-enhanced dose-reduced 16-slice MDCT is effective for demonstrating the cause of fiberoptic bronchoscopically suspected vascular-induced tracheal stenosis even in very small and severely ill children despite the small contrast media amount and free breathing.
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Comparative Study
[MR Imaging of the pelvis in the diagnosis of the endometrium in breast cancer patients in tamoxifen therapy].
The purpose of the study was to determine the value of MR imaging of the pelvis in the diagnostic work-up of the endometrium in breast cancer patients in tamoxifen therapy. ⋯ MR imaging might be helpful in the diagnosis of endometrium pathologies during tamoxifen therapy. Therefore, MR imaging of the pelvis could be used as a diagnostic tool in the follow-up diagnosis of the endometrium in breast cancer patients in tamoxifen therapy.
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Comparative Study
[Optimizing staff radiation protection in radiology by minimizing the effective dose].
In the present study the optimization of radiation protection devices is achieved by minimizing the effective dose of the staff members since the stochastic radiation effects correlate to the effective dose. ⋯ The use of thyroid protection collars is an effective preventive measure against exceeding occupational organ dose limits, and a thyroid shield also considerably reduces the effective dose. Therefore, thyroid protection collars should be a required component of anti-X protection.