Results 81 to 90 of about 1,660 (149)

Value of dynamic contrast enhanced magnetic resonance imaging in evaluation of extramural venous invasion in rectal cancer

Di-san junyi daxue xuebao, 2019
Objective To investigate the value of quantitative and semi-quantitative parameters of dynamic contrast enhanced magnetic resonance imaging (DCE-MRI) in evaluation of the extramural venous invasion (EMVI) in rectal cancer.
ZHANG Haiping, LIU Xinjie, YU Xiangling, GUO Dajing, HE Xiaojing,, ZHOU Jun, LIU Yangyang   +6 more
doaj   +1 more source

Focal low and global high permeability predict the possibility, risk, and location of hemorrhagic transformation following intra-arterial thrombolysis therapy in acute stroke

, 2017
BACKGROUND AND PURPOSE: The contrast volume transfer coefficient (Ktrans), which reflects blood-brain barrier permeability, is influenced by circulation and measurement conditions.
J. Hu, Wintermark, M., B. Wu, Y. Zhang, Liu, N., W. Zhang, Z. Su, Jackson, A., N. Liu, Li, Y., H. Chen, Zhu, G., Zhang, W., G. Zhu, Zhang, Y., Y. Li, Wu, B., Xia, Y., Tu, J., Hu, J., M. Wintermark, Su, Z., A. Jackson, Y. Xia, J. Tu, Chen, H.   +25 more
core   +1 more source

Volumetric and voxel-wise based analysis of the intraprostatic lesions on multiparametric MRI.

, 2018
Purpose: Pilot studies have shown that administering a boost dose to the intraprostatic lesions for prostate cancer treatment may increase the probability of tumor control.
Carver, Eric, Lee, J, Elshaikh, Mohamed A, Wen, Ning, Chetty, Indrin J, Movsas, Benjamin, Liu, Chang   +6 more
core   +1 more source

Diagnostic values of diffusion-weighted imaging and dynamic contrast-enhanced MRI in the pathological grading of adenoid cystic carcinoma

BMC Medical Imaging
Objectives The combination of dynamic-contrast-enhanced-magnetic-resonance-imaging (DCE-MRI) with the apparent-diffusion-coefficient (ADC) holds significant value for predicting tumor pathological outcomes. This study pioneers the combined application of
Peng An, Nan Jiang, Jinyan Li, Wei Li, Kun Zhou, Jiaxiang Xin, Peihang Jing, Lixin Sun   +7 more
doaj   +1 more source

Intravoxel incoherent motion MR imaging in nasopharyngeal carcinoma: Comparison and correlation with dynamic contrast enhanced MR imaging [PDF]

, 2017
Objectives: To compare accuracy and assess agreement between intravoxel incoherent motion (IVIM) magnetic resonance (MR) perfusion-related parameters and quantitative dynamic contrast-enhanced (DCE) MR parameters in nasopharyngeal carcinoma (NPC ...
Lee, VHF, Huang, B, Pek Lan Khong, Ka On Lam, Lam, KO, Khong, PL, Chan, Q, Lai, V, Victor Ho Fun Lee, Bingsheng Huang, Vincent Lai, Queenie Chan   +11 more
core   +1 more source

Dynamic contrast-enhanced MRI for advanced esophageal cancer response assessment after concurrent chemoradiotherapy

Diagnostic and Interventional Radiology, 2018
PURPOSE:We aimed to evaluate the treatment response of patients with esophageal cancer after concurrent chemoradiation therapy (CRT) using dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI).METHODS:This retrospective study included 59 ...
Na-Na Sun, Chang Liu, Xiao-Lin Ge, Jie Wang   +3 more
doaj   +1 more source

Exploratory Study of Cesarean Scar Healing After Interrupted Versus Continuous Sutures: Prospective Magnetic Resonance Imaging Assessment in Cynomolgus Monkeys

Reproductive Medicine and Biology
Purpose This study evaluated the effects of double‐layer interrupted sutures (DIS) and double‐layer continuous sutures (DCS) on uterine blood flow and residual myometrial thickness (RMT) in cynomolgus monkeys after cesarean section (CS).
Ayako Inatomi, Shunichiro Tsuji, Yuri Nobuta, Daisuke Katsura, Yuji Tanaka, Atsushi Yamada, Takashi Murakami   +6 more
doaj   +1 more source

Synergistic Antivascular and Antitumor Efficacy with Combined Cediranib and SC6889 in Intracranial Mouse Glioma.

PLoS ONE, 2015
Prognosis remains extremely poor for malignant glioma. Targeted therapeutic approaches, including single agent anti-angiogenic and proteasome inhibition strategies, have not resulted in sustained anti-glioma clinical efficacy.
Merryl R Lobo, Ayaka Kukino, Huong Tran, Matthias C Schabel, Charles S Springer, G Yancey Gillespie, Marjorie R Grafe, Randall L Woltjer, Martin M Pike   +8 more
doaj   +1 more source

Associations between ¹⁸F-FDG-PET, DWI, and DCE Parameters in Patients with Head and Neck Squamous Cell Carcinoma Depend on Tumor Grading

, 2017
Our purpose was to analyze associations between positron emission tomography (PET), diffusion weighted imaging (DWI), and dynamic contrast-enhanced (DCE) imaging in patients with head and neck squamous cell carcinoma (HNSCC).
Leonard Leifels, Patrick Stumpp, Thomas Kahn, Sandra Purz, Stefan Schob, Osama Sabri, Alexey Surov, Hans Jonas Meyer   +7 more
core   +1 more source

Neuroinflammation and blood-brain barrier breakdown in acute, clinical intracerebral hemorrhage

Neuroinflammation is a promising therapeutic target in intracerebral hemorrhage (ICH), characterized in the brain by microglial activation and blood-brain barrier (BBB) breakdown.
Mohamed, Saffwan, Parry-Jones, Adrian; id_orcid, Sobowale, Oluwaseun, Hinz, Rainer; id_orcid, Dickie, Ben, Jones, Olivia, Paterson, Alastair, Parkes, Laura; id_orcid   +7 more
core   +1 more source