Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Yanfeng Zhao"'
Autor:
Nazanin Talebloo, Hanaan Hayat, Bennett Francis Dwan, Yanfeng Zhao, Sihai Liu, Mithil Gudi, Xiaohong Ma, Cody Pinger, Anna Moore, Ping Wang, Jack Owen Bishop, Hasaan Hayat, Aixia Sun
Publikováno v:
Mol Imaging Biol
PURPOSE: Current approaches to quantification of magnetic particle imaging (MPI) for cell-based therapy are thwarted by the lack of reliable, standardized methods of segmenting the signal from background in images. This calls for the development of a
Autor:
Guanghui Han, Chunwu Zhou, Guangyuan Zheng, Linjuan Ma, Xinming Zhao, Yanfeng Zhao, Fuquan Zhang, Nouman Qadeer Soomro
Publikováno v:
BioMed Research International
BioMed Research International, Vol 2019 (2019)
BioMed Research International, Vol 2019 (2019)
Purpose. Computer-aided diagnosis (CAD) can aid in improving diagnostic level; however, the main problem currently faced by CAD is that it cannot obtain sufficient labeled samples. To solve this problem, in this study, we adopt a generative adversari
Publikováno v:
Journal of thoracic disease. 11(12)
BACKGROUND: Dual-energy computed tomography (DECT) imaging can generate iodine-based material decomposition (MD) images and spectral HU curve. This study aimed to investigate the diagnostic accuracy of single-source dual-energy CT (DECT) and ultrason
Publikováno v:
Quantitative Imaging in Medicine and Surgery. 8:588-596
Background An accurate preoperative diagnosis that helps distinguish between benign and malignant parotid gland tumors is very important because the results strongly affect surgical procedures. We aimed to evaluate the value of single-source dual-ene
Autor:
Wei Guo, Dehong Luo, Lin Li, Meng Lin, Liang Yang, Chunwu Zhou, Yanfeng Zhao, Junlin Yi, Lei Hu
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-8 (2018)
Scientific Reports
Scientific Reports
The accurate evaluation of the therapeutic effects of advanced laryngeal and hypopharyngeal squamous cell carcinoma (LHSCC) remains challenging. In this study, we determined the value of quantitative parameters derived from dual-energy computed tomog
Publikováno v:
Journal of Thoracic Disease. 9:4750-4757
Background Pneumothorax is the most common complication of computed tomography (CT)-guided needle biopsy. The purpose of this study was to investigate independent risk factors of pneumothorax, other than emphysema, after CT-guided needle biopsy and t
Autor:
Meng Lin, Wei Guo, Xinming Zhao, Chunwu Zhou, Dehong Luo, Yanfeng Zhao, Lei Hu, Lin Li, Yong Wang
Publikováno v:
Journal of X-Ray Science and Technology. 25:793-802
BACKGROUND Ultrasound (US) and computed tomography (CT) are common diagnostic imaging methods for detecting and diagnosing papillary thyroid microcarcinoma (PTMC). However, single-source dual-energy spectral computed tomography (spectral CT) reduces
Autor:
Xinyi Chen, Chunwu Zhou, Wei Guo, Yanfeng Zhao, Meng Lin, Lin Li, Xinming Zhao, Lei Hu, Liang Yang, Dehong Luo
Publikováno v:
Oncotarget
// Wei Guo 1 , Dehong Luo 1 , Xinyi Chen 2 , Meng Lin 1 , Lin Li 1 , Yanfeng Zhao 1 , Liang Yang 1 , Lei Hu 1 , Xinming Zhao 1 and Chunwu Zhou 1 1 Department of Diagnostic Radiology, Peking Union Medical College, Cancer Institute & Hospital, Chinese
Publikováno v:
Medical Imaging: Computer-Aided Diagnosis
The earlier detection of ground glass opacity (GGO) is of great importance since GGOs are more likely to be malignant than solid nodules. However, the detection of GGO is a difficult task in lung cancer screening. This paper proposes a novel GGO cand
Autor:
Dehong Luo, Xiaolu Li, Meng Lin, Yanfeng Zhao, Jianying Li, Lin Li, Xiaoyi Wang, Xinming Zhao
Publikováno v:
Journal of thoracic disease. 9(11)
Background: To investigate the value of single-source dual-energy spectral CT imaging in improving the accuracy of preoperative diagnosis of lymph node metastasis of thyroid carcinoma. Methods: Thirty-four thyroid carcinoma patients were enrolled and