Results 21 to 30 of about 1,850,989 (303)

Magnetic resonance imaging findings of pulmonary sclerosing pneumocytoma: a case report and literature review

Frontiers in Oncology, 2023
BackgroundPulmonary sclerosing pneumocytoma (PSP) is a rare lung tumor that is mostly isolated and commonly reported among middle-aged East Asian women.
Yang Li, Li Yang, Xiaolong Gu, Yaning Wang, Huiyan Deng, Hui Feng, Ning Zhang, Mingbo Wang, Qi Wang, Gaofeng Shi   +9 more
doaj   +1 more source

Computed tomography-osteoabsorptiometry for assessing the density distribution of subchondral bone as a measure of long-term mechanical adaptation in individual joints [PDF]

, 1989
To estimate subchondral mineralisation patterns which represent the long-term loading history of individual joints, a method has been developed employing computed tomography (CT) which permits repeated examination of living joints.
Müller-Gerbl, Magdalena, Wimmer, Berthold, Hodapp, Norbert, Putz, Reinhard, Schulte, Erik   +4 more
core   +1 more source

Values of MRI Imaging Presentations in the Hepatobiliary Phase, DWI and T2WI Sequences in Predicting Pathological Grades of Intrahepatic Mass-Forming Cholangiocarcinoma

Frontiers in Oncology, 2022
ObjectiveTo retrospectively investigate the value of various MRI image menifestations in the hepatobiliary phase (HBP), DWI and T2WI sequences in predicting the pathological grades of intrahepatic mass-forming cholangiocarcinoma (IMCC).Materials and ...
Li-Hong Xing, Li-Yong Zhuo, Jia-Ning Wang, Yan Zhang, Feng-Ying Zhu, Chu Wang, Xiao-Ping Yin, Bu-Lang Gao   +7 more
doaj   +1 more source

Computer tomography of the neurocranium

Japanese Journal of Radiological Technology, 1976
The experience with computer tomography of the neurocranium in 300 patients submitted for computer tomography of the brain is reported. The more appropriate projections which may be obtained with the second generation of scanners in combination with an elaborated reconstruction technique seem to constitute a replacement of conventional skull films.
Lifiequist, B., Forssell, A.
openaire   +3 more sources

Computed Tomography and Scanning Electron Microscopy Analysis of a Friction Stir Welded Al-Cu Joint [PDF]

Archives of Foundry Engineering, 2023
The study aimed touse3D computed tomography (CT) to analyse a joint between two dissimilar materials produced by friction stir welding (FSW). As the materials joined, i.e., aluminum and copper, differ in properties (e.g., density and melting point), the ...
Wojciech P. Depczyński, Damian Bańkowski, Piotr S. Młynarczyk   +2 more
doaj   +1 more source

The role of artificial intelligence based on PET/CT radiomics in NSCLC: Disease management, opportunities, and challenges

Frontiers in Oncology, 2023
ObjectivesLung cancer has been widely characterized through radiomics and artificial intelligence (AI). This review aims to summarize the published studies of AI based on positron emission tomography/computed tomography (PET/CT) radiomics in non-small ...
Qiuyuan Hu, Ke Li, Conghui Yang, Yue Wang, Rong Huang, Mingqiu Gu, Yuqiang Xiao, Yunchao Huang, Long Chen   +8 more
doaj   +1 more source

Parastomal Gallbladder Herniation as an Incidental Preoperative Computed Tomography Finding

Case Reports in Radiology, 2021
A 65-year-old woman with a long surgical history was referred to our hospital’s Colorectal Unit for ileostomy management. The patient retained an ileostomy for almost a decade after a series of complicated operations she had undergone, which had several ...
Magdalini Smarda, Konstantinos Manes, Dimitrios Fagkrezos, Dimitrios Argiropoulos, Konstantinos Laios, Charickleia Triantopoulou, Petros Maniatis   +6 more
doaj   +1 more source

Systematic review of the clinical effectiveness and cost-effectiveness of 64-slice or higher computed tomography angiography as an alternative to invasive coronary angiography in the investigation of coronary artery disease [PDF]

, 2008
Objectives: To assess the clinical effectiveness and cost-effectiveness, in different patient groups, of the use of 64-slice or higher computed tomography (CT) angiography, instead of invasive coronary angiography (CA), for diagnosing people with ...
Cummins, E., Fraser, Cynthia Mary, N Waugh, Cook, J., Cook, Jonathan Alistair, Fraser, C., S Walker, Cummins, E. (Ewen), E Cummins, Mowatt, G., Walker, S., Jia, Xueli, Waugh, Norman, C Fraser, G Mowatt, G Hillis, J Cook, Jian, X., Hillis, Graham S., X Jia, Waugh, N., Mowatt, Graham   +21 more
core   +3 more sources

Differences in residual lesion detection after treatment of metastatic prostate cancer based on dual-tracer PET/CT

Frontiers in Oncology
Background18F-fluorodeoxyglucose (18F-FDG) positron-emission tomography/computed tomography (PET/CT) and 68Ga-prostate-specific membrane antigen (68Ga-PSMA) PET/CT are widely used imaging modalities for the diagnosis and management of prostate cancer ...
Tengfei Li, Jianying Ma, Yaning Wang, Fei Li   +3 more
doaj   +1 more source

Occult Spinal Dysraphism in the Presence of Rare Cutaneous Stigma in a Neonate: Importance of Ultrasound and Magnetic Resonance Imaging

Case Reports in Medicine, 2013
Occult spinal dysraphism is defined as a group of dystrophic conditions below an intact cover of dermis and epidermis. Ultrasonography using linear transducers is a fast, inexpensive, and effective method that makes it possible to view the content of the
Claudio Rodrigues Pires, Jane Marília Matos de Medeiros, Edward Araujo Júnior, Adriano Czapkowski, Sebastião Marques Zanforlin Filho   +4 more
doaj   +1 more source