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[Diagnostic value of the airway post-processing technique of multi-slice spiral CT in Accessory cardiac bronchus].
Zhonghua Jie He He Hu Xi Za Zhi
December 2024
Department of Radiology, People's Hospital of Lanshan District, Linyi276002, China.
This study aimed to assess the diagnostic value of the airway post-processing technique of multi-slice spiral CT(MSCT) in Accessory cardiac bronchus(ACB)and to improve the understanding of this disease. The original MSCT axial images and various post-processing reconstructed images of 9 ACB cases were retrospectively analyzed.Airway post-processing techniques, including multi-planar reformation(MPR), minimum intensity projection (MinIP), volume rendering technique(VRT), CT virtual endoscopy(CTVE) and tissue transition projection (TTP), were employed.
View Article and Find Full Text PDFPersistent proatlantal intersegmental artery: a consideration based on multi-slice spiral computed tomography angiography.
Surg Radiol Anat
December 2024
Department of Neurology, The Second People's Hospital of Banan District, Chongqing, 400042, China.
Background: Multi-slice spiral computed tomography (CT) angiography (MSCTA) has become the primary non-invasive image technique for evaluating cephalic and cervical vascular anatomy, especially vascular variant such as persistent carotid-basilar anastomosis. Persistent proatlantal intersegmental artery (PPIA) is an example of a rare persistent carotid-basilar anastomosis that deserves to be featured through this imaging technic.
Purpose: The aim of this study is to explore the imaging characteristics of the PPIA using MSCTA and to assess its clinical significance.
Application of Multi-Model Adaptive Statistical Iterative Reconstruction-Veo in Ultra-Low Dose Chest CT Examination of Children in Plateau Area.
Zhongguo Yi Xue Ke Xue Yuan Xue Bao
November 2024
Department of Radiology, PUMC Hospital,CAMS and PUMC,Beijing 100730,China.
Article Synopsis
- The study investigates the effectiveness of a specific imaging technology, ASiR-V, in reducing radiation doses during chest CT scans for children living in a high-altitude area.
- Children undergoing chest CT at different tube voltages (100 kV vs. 80 kV) and ASiR-V settings were compared to assess image quality and radiation exposure.
- Results indicated that using ASiR-V with a lower tube voltage significantly decreased radiation doses while maintaining acceptable image quality for pediatric patients.
Simultaneous multi-slice cardiac real-time MRI at 0.55T.
Magn Reson Med
November 2024
Ming Hsieh Department of Electrical and Computer Engineering, Viterbi School of Engineering, University of Southern California, Los Angeles, California, USA.
Purpose: To determine the feasibility of simultaneous multi-slice (SMS) real-time MRI (RT-MRI) at 0.55T for the evaluation of cardiac function.
Methods: Cardiac CINE MRI is routinely used to evaluate left-ventricular (LV) function.
Application of Multi-Slice Spiral CT Renal Angiography Combined with Intraoperative Ultrasound in Laparoscopic Partial Nephrectomy.
J Coll Physicians Surg Pak
November 2024
Department of Urology, Affiliated Hospital of Hebei University, Baoding, China.
This study aimed to evaluate the clinical significance of multi-slice spiral CT renal angiography combined with intraoperative ultrasound in laparoscopic partial nephrectomy. Eighty patients were seen at the Affiliated Hospital of Hebei University from January 2021 to December 2022. The patients were divided into two groups, the experimental group and the control group, with 40 cases in each group.
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