Evaluation of Triple-Axis Rotational Cholangiography
نویسندگان
چکیده
منابع مشابه
The spectrum of rotational directed triple systems and rotational Mendelsohn triple systems
Necessary and sufficient conditions for the existence of k-rotational directed triple systems and k-rotational Mendelsohn triple systems are derived.
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It is shown that for v ≡ 1 or 3 (mod 6), every pair of Heffter difference sets modulo v gives rise to a biembedding of two 2-rotational Steiner triple systems of order 2v + 1 in a nonorientable surface. AMS classification: 05C10.
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Currently clinicians advice rotational panoramic radiography (RPR) for preliminary investigation. Despite few inherent limitations, rotational panoramic radiography still remains the diagnostic tool of choice. Abnormal structures such as a supernumerary tooth or a device falling within the certain central regions in conventional RPR images may mislead the clinicians towards an inaccurate diagno...
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During coronary angiography, the use of potentially harmful X-ray radiation and iodine contrast agent should be kept to a minimum, without compromising the diagnostic accuracy of the procedure. Coronary angiography is conventionally performed in multiple stationary views at different angles around the patient. A complete X-ray run with contrast injection is made in each view. An alternative to ...
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and key words on FTP. Despite tremendous advances in the invasive and noninvasive evaluation of coronary artery disease (CAD), standard coronary angiography (SA) remains the gold standard diagnostic modality to assess the severity of coronary stenoses.There are significant limitations inherent to fixed-view angiography related to its 2-dimensional (2D) nature and limited number of standard proj...
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ژورنال
عنوان ژورنال: Japanese Journal of Radiological Technology
سال: 1998
ISSN: 0369-4305,1881-4883
DOI: 10.6009/jjrt.kj00003109877