Background. The generation of medical images is to convert the existing into one or more required reduce time for sample diagnosis and radiation human body from multiple taken. Therefore, research on has important clinical significance. At present, there are many methods in this field. For example, image process based fuzzy C-means (FCM) clustering method, due unique idea FCM, generated by meth...

Background and PurposeMetallic hip prostheses cause substantial artefacts in both computed tomography (CT) magnetic resonance (MR) images used radiotherapy treatment planning (RTP) for prostate cancer patients. The aim of this study was to evaluate the dose calculation accuracy a synthetic CT (sCT) generation workflow improvement implant visibility using metal artefact reduction sequences.Mater...

functional mitral regurgitation (mr) results from left ventricular remodeling, leaflet tethering or tenting. coronary artery disease is one of the important causes of functional mr due to tethering. detection of functional mr and its severity are important factors in patient prognosis. there are different methods for detection of functional mr and its severity, including anterior mitral leaflet...

background: in cases of moderate(2 or 3+ on a scale of 0 to 4+) nonorganic mitral regurgitation (mr) and coronary artery disease, operative strategy continues to be debated between coronary artery bypass grafting alone (cabg) or concomitant valve repair. to clarify the optimal management of these patients, we evaluated the mid-term results of isolated cabg in the study group. methods: from marc...