نتایج جستجو برای: computed micro tomography

تعداد نتایج: 374705  

Journal: :Clinical and Translational Imaging 2022

Abstract Purpose The aim of this systematic review was to provide a comprehensive overview micro-CT current applications in forensic pathology, anthropology, odontology, and neonatology. Methods A bibliographic research on the electronic databases Pubmed Scopus conducted time frame 01/01/2001–31/12/2021 without any language restrictions applying following free-text search strategy: “(micro-comp...

Journal: :Composites Communications 2021

Braided composites contain interwoven fibers that are embedded in a matrix material. Advanced measurement methods required to accurately measure and characterize braided due their composition. Micro-computed tomography (μCT) is an X-ray based method allows for the internal structure of objects be examined. High-resolution μCT geometry measured. Braid samples were measured with voxel size 1.0 μm...

Journal: :iranian journal of radiology 0
shima molaee department of internal medicine, tehran university of medical sciences, tehran, iran hossein ghanaati advanced diagnostic and interventional radiology research center (adir), tehran university of medical sciences, tehran, iran; department of radiology, tehran university of medical sciences, tehran, iran enayat safavi advanced thoracic research center, tehran university of medical sciences, tehran, iran; advanced thoracic research center, tehran university of medical sciences, tehran, iran. tel: +98-2166939922 morteza foroumandi department of internal medicine, tehran university of medical sciences, tehran, iran soheil peiman department of internal medicine, tehran university of medical sciences, tehran, iran; advanced thoracic research center, tehran university of medical sciences, tehran, iran

conclusion there is still excessive unjustified concern of pte in less trained physicians leading to excessive diagnostic work-up. loyalty to the existing guideline for management of suspected pte in educational hospitals and supervision of attending physicians could prevent overuse of ctpa. results during a 6-month period, 82 patients who underwent ctpa were included. the prevalence of pte was...

Journal: :medical journal of islamic republic of iran 0
mehdi moghtadaei department of orthopedic surgery, rasoul-e-akram hospital, iran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (iran university of medical sciences)سازمان های دیگر: rasoul-e-akram hospital javad moghimi department of orthopedic surgery, rasoul-e-akram hospital, iran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (iran university of medical sciences)سازمان های دیگر: rasoul-e-akram hospital gholamreza shahhoseini department of orthopedic surgery, rasoul-e-akram hospital, iran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (iran university of medical sciences)سازمان های دیگر: rasoul-e-akram hospital

background: proper rotation of components in total knee arthroplasty (tka) will largely affect the postoperative outcome. ethnical variation may affect rotational profile. we aimed to evaluate distal femur rotation in iranian population using transepicondylar axes.   methods : from a total of 450 knee ct scans and via consecutive sampling, 150 qualified subjects with normal lower extremities al...

C.C. Wu, C.H. Liu, C.L. Lai, C.W. Hsiao, M.J. Lai, S.W. Jao,

Background: This study assessed the optimal timing of computed tomography for detection of metastatic disease in locoregional lymph nodes in patients with rectal cancer who have undergone chemoradiotherapy. Materials and Methods: This observational retrospective study was performed in a single institution. All patients with locally advanced rectal cancer treated with chemoradiotherapy, followed...

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