نتایج جستجو برای: computer tomography
تعداد نتایج: 752223 فیلتر نتایج به سال:
There have been many exciting developments of cardiac CT study in the past few years mainly fuelled by a demand for a non-invasive yet accurate means to look at the coronary arteries. Nuclear medicine studies or functional analysis like stress echocardiogram provides insight into the result of coronary stenosis but do not provide direct pictures of the vessels. Physiological cardiac motion freq...
Our 3D ultrasound computer tomograph (USCT) is an device method aimed at early breast cancer diagnosis. It is capable of producing images with sub-millimeter resolution and high signal-to-noise ratio. This method is universally useable for the 3D analysis of sufficient small bodies similar to the size of a breast, which may be immersed in a liquid coupling medium. In this paper, an overview of ...
OBJECTIVE To observe the incidence of reversed halo sign in different pulmonary diseases and the pathological correspondence of reversed halo sign. METHODS Retrospectively studied the high resolution computer tomography scans of all the patients who were admitted in our department with abnormal pulmonary imaging, from 1st of January 2011 to 31st of December 2013, and all the cases with revers...
Figure 1. (a) Axial slice of contrast enhanced computer tomography of the upper lobe. (b) Coronal slice of a contrast enhanced computer tomography of the chest. Both slices demonstrate diseased lung tissue in the left upper lobe and an infective collection in the pleural space.
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