[P080] Assessment of effective dose in hybrid imaging
نویسندگان
چکیده
منابع مشابه
Effective dose and thyroid cancer risk in panoramic imaging
Background and Aim: On panoramic radiographs, sensitive organs, including the thyroid, are exposed to radiation. Thyroid cancer is one of the most common cancers in Iran. That is why, in this study the effective dose and risk of thyroid cancer were estimated on panoramic radiography. Materials and Methods: Seventy GR200 thermoluminescence (TLD) dosimeters were used to estimate the absorbed dos...
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Introduction In this study, effective dose equivalent for the public due to internal exposure to 222radon (222Rn) was evaluated in three regions of Ramsar, a northern coastal city in Iran. Materials and Methods Measurements were carried out using a radon monitoring device. Outdoor and indoor radon concentrations were measured within 24 hours with an integration in...
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3D-imaging was introduced in 1999. The first publications described the image quality of the 3D-images as comparable to a CT in small joints and sufficient for intraoperative control at the spine and the pelvis. It was initially not possible to visualize the shoulder region. The quality was insufficient for diagnostic purposes at spine and pelvis [1, 2]. The image quality of the CT is still the...
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ژورنال
عنوان ژورنال: Physica Medica
سال: 2018
ISSN: 1120-1797
DOI: 10.1016/j.ejmp.2018.06.401