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Imaging in Medicine
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#2Zhang YanH-Index: 3
Last. Liu Xi
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Objective: To investigate the magnetic resonance imaging (MRI) signal features and MRI appearance of common complications resulting from polyacrylamide hydrogel (PAHG) injection for facial plasty? Methods: MRI and clinical data of 42 patients treated by PAHG injection for facial plasty were retrospectively analyzed and the MRI features were compared with clinical data. All images were acquired using a SIEMENS Skyra 3.0T MR imaging unit. MR sequences, including FSE-T1WI, FSE-FS-T2WI, STIR and DWI...
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Objective : An approach was suggested to detect whether patient has any lung pathology or not. Materials and Methods : The approach was based on neural networks-aided analysis of chest X-ray frontal images. The neural network ensemble included 15 neural networks. Some of them were trained to analyze different parts of chest area, e.i. heart, diaphragm, lungs and related parts. And the other set of networks were trained to describe another meta-data of X-rays, such as patient position (laying or ...
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Introduction : The tomosynthesis technology, DBT (Digital Breast Tomosynthesis) arises to aggregate information to the exams of mammography and even replace the two dimensions’ mammography. Quality control of these equipments are mandatory, in order to aiming the radioprotection and the optimization of the image acquisitions. Methods : The study was prospective, controlled, with the exhibition of only simulating objects for the analysis and comparison of two tomosynthesis equipment. In the Brazi...
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#2Zhang YanH-Index: 3
Last. Liu Xi
view all 7 authors...
Objective: To analyze the MRI of oblique vaginal septum syndrome (OVSS) and to assess the application of MRI in the diagnosis of OVSS. Methods: Clinical and imaging data of 18 patients with OVSS that was confirmed by surgery were retrospectively analyzed. The patients underwent MRI examinations preoperatively. All cases involved conventional MRI (transverse T1 WI and T2 WI, coronal T2WI?and sagittal T2WI) and contrast enhancement. The manifestations of OVSS were summarized based on MRI examinati...
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Radiology
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Magnetic resonance imaging
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