Results 11 to 20 of about 7,096,928 (249)
Image Quality and Dose Comparison of Single-Energy CT (SECT) and Dual-Energy CT (DECT)
Radiology Research and Practice, 2020 CT and its comprehensive usage have become one of the most indispensable components in medical field especially in the diagnosis of several diseases. SECT and DECT have developed CT diagnostic potentials in several means.
Ramin Ghasemi Shayan +3 more
doaj +2 more sources
On artefact reduction, segmentation and classification of 3D computed tomography imagery in baggage security screening [PDF]
, 2014 This work considers novel image-processing and computer-vision techniques to advance the automated analysis of low-resolution, complex 3D volumetric Computed Tomography (CT) imagery obtained in the aviation-security-screening domain. Novel research is
Mouton, Andre
core +7 more sources
Dual-energy CT of acute bowel ischemia. [PDF]
, 2022 Acute bowel ischemia is a condition with high mortality and requires rapid intervention to avoid catastrophic outcomes. Swift and accurate imaging diagnosis is essential because clinical findings are commonly nonspecific.
Obmann, Verena C +6 more
core +2 more sources
Pulmonary hamartoma: Feasibility of dual-energy CT detection of intranodular fat
Radiology Case Reports, 2021 We have reported 2 cases of pulmonary hamartoma focusing on detecting intranodular fat, which is one of CT features suggestive of pulmonary hamartoma, using dual-energy CT analyses.
Koji Takumi, MD, PhD +5 more
doaj +1 more source
Indian Journal of Radiology and Imaging, 2020 Background: Bone marrow edema is assumed to be caused as a result of trabecular microfractures that are detected by MRI. As MRI is not widely available in countries like India, this study aims to encourage the use of DECT in detection of bone edema as ...
Harsh Yadav +5 more
doaj +1 more source
Role of dual energy computed tomography in management of different renal stones
The Egyptian Journal of Radiology and Nuclear Medicine, 2017 Aim and objectives: To evaluate the role of dual energy computed tomography in renal stones. Methodology: 40 patients (18 male and 22 female) with renal stones were included, their age ranging from 24 to 65 years (mean age 33 years), all patients were ...
Mohammed M. Dawoud +3 more
doaj +1 more source
Pulmonary nodule enhancement in subtraction CT and dual-energy CT: A comparison study [PDF]
, 2021 OBJECTIVE: To compare nodule enhancement on subtraction CT iodine maps to that on dual-energy CT iodine maps using CT datasets acquired simultaneously.
Sechopoulos, I. +7 more
core +2 more sources
Dual-time point 18FDG-PET/CT imaging may be useful in assessing local recurrent disease in high grade bone and soft tissue sarcoma [PDF]
, 2016 BACKGROUND: Sarcomas comprise 1% of malignant tumors in adults but represent a significant diagnostic and therapeutic challenge. Molecular imaging with 18FDG PET/CT is a powerful modality in oncology.
Yordanova, Tsvetelina +4 more
core +1 more source
The Egyptian Journal of Radiology and Nuclear Medicine, 2022 Background The purpose of this study was to compare the Image Quality, Contrast Medium Volume, and Radiation dose in renal angiography performed using Turbo Flash mode and dual-energy (DE) mode in the third-generation dual-source dual-energy CT.
Navya Christopher +7 more
doaj +1 more source
Concomittan Hyperuricemia and Abcess Mid Thoracic Region: The Use of Dual Energy CT Scan
Berkala Kedokteran, 2021 : Dual energy scan was performed to differentiate any collection associated with calsium. Case report. This 23 year old man showed severe hyperuricemia and mid thoracic pain and MRI showed collection over posterior epidural thecal sac over T3 until T9 ...
Feda Makkiyah
doaj +1 more source