Results 21 to 30 of about 3,053,893 (297)

Significance of apparent diffusion coefficient in diagnosis of rectal carcinoma

Frontiers in Oncology
IntroductionThe apparent diffusion coefficient (ADC) is a quantitative parameter that facilitates the detection and reliable differentiation of rectal cancer.
Milica Šarošković, Miloš Vuković, Miloš Vuković, Stefan Stojanoski, Stefan Stojanoski, Milica Zorić, Nataša Prvulović Bunović, Nataša Prvulović Bunović, Milena Spirovski, Milena Spirovski, Igor Nosek, Igor Nosek   +11 more
doaj   +3 more sources

The electrochemical measurement of salt diffusion coefficient, apparent cation transference number and ionic conductivity for a thin-film electrolyte. [PDF]

, 2022
A manuscript submitted to Electrochimica Acta Further development of the electrochemical measurement procedure, namely the Symmetric Polarization Procedure (SPP), is described.
Karol, Pożyczka, Karol Michal Pozyczka
core   +1 more source

Heterogeneity of Apparent Diffusion Coefficients Within Infarcts [PDF]

Stroke, 2001
To the Editor: Back et al1 recently reported apparent diffusion coefficient (ADC) measurements in acute stroke, finding no ADC fluctuations in peri-infarct regions over a 15-minute period. The reported data are convincing with regard to the temporal stability of infarct area within the 15-minute time window studied.
P, Mukherjee, R C, McKinstry, J S, Shimony, E, Akbudak, A Z, Snyder, T E, Conturo, M M, Bahn   +6 more
openaire   +2 more sources

Apparent diffusion coefficient of normal adrenal glands [PDF]

Radiologia Brasileira, 2016
Abstract Objective: To assess the feasibility and reliability of apparent diffusion coefficient (ADC) measurements of normal adrenal glands. Materials and methods: This was a retrospective study involving 32 healthy subjects, divided into two groups: prepubertal (PreP, n = 12), aged from 2 months to 12.5 years (4 males; 8 females); and postpubertal ...
Teixeira, Sara Reis, Elias, Paula Condé Lamparelli, Leite, Andrea Farias de Melo, Oliveira, Tatiane Mendes Gonçalves de, Muglia, Valdair Francisco, Elias Junior, Jorge   +5 more
openaire   +4 more sources

Comparison of apparent diffusion coefficient and relative apparent diffusion coefficient values for differential diagnosis of breast lesions

The European Research Journal, 2022
Objectives: The purpose the study was to evaluate the role of diffusion weighted magnetic resonance imaging (DW-MRI) in diagnosis of benign and malignant breast lesions, to calculate a cut-off apparent diffusion coefficient (ADC) value and to explore use of relative ADC (r ADC) for improving sensitivity and specificity of MRI in diagnosis of breast ...
Ayşe Eda Parlak, Buket Yağcı
openaire   +2 more sources

Apparent diffusion coefficient.

, 2021
MRI calculation of the apparent diffusion coefficient (ADC) on diffusion-weighted sequences.
Ilaria Amodeo (9387792), Stefano Ghirardello (5305442), Maria Pierro (6806723), Donato Cascio (11668737), Alice Griggio (11668722), Luana Conte (9071917), Isabella Fabietti (11668731), Benedetta Tafuri (11668734), Genny Raffaeli (5305448), Francesco Macchini (5305463), Valentina Condò (11668725), Fabio Mosca (295673), Giorgio De Nunzio (11668719), Giuseppe Como (9181618), Giacomo Cavallaro (364540), Irene Borzani (4838181), Mariarosa Colnaghi (11668740), Nicola Persico (11668728)   +17 more
core   +1 more source

Comparison of apparent diffusion coefficients and distributed diffusion coefficients in high‐grade gliomas [PDF]

Journal of Magnetic Resonance Imaging, 2010
AbstractPurpose:To compare apparent diffusion coefficients (ADCs) with distributed diffusion coefficients (DDCs) in high‐grade gliomas.Materials and Methods:Twenty patients with high‐grade gliomas prospectively underwent diffusion‐weighted MRI. Traditional ADC maps were created using b‐values of 0 and 1000 s/mm2.
Kwee, Thomas C., Galbán, Craig J., Tsien, Christina I., Junck, Larry, Sundgren, Pia C., Ivancevic, Marko K., Johnson, Timothy D., Meyer, Charles R., Rehemtulla, Alnawaz, Ross, Brian D., Chenevert, Thomas L.   +10 more
openaire   +3 more sources

Imaging characteristics of diffusion-weighted images for diffusion kurtosis imaging and apparent diffusion coefficient subtraction method.

, 2023
Imaging characteristics of diffusion-weighted images for diffusion kurtosis imaging and apparent diffusion coefficient subtraction method.
Yudai Shimizu (14684616), Wlla E. Al-Hammad (14684622), Kentaro Hamada (14684601), Babatunde O. Bamgbose (10981827), Masahiro Kuroda (14684595), Yuuki Yoshimura (14684598), Kohei Konishi (14684604), Yuki Nakamitsu (14684619), Nouha Tekiki (14684607), Seiichiro Ohno (448606), Majd Barham (14684592), Abdullah Khasawneh (13804320), Akira Kurozumi (6893570), Toshi Matsushita (14684628), Irfan Sugianto (14684610), Kohei Sugimoto (2206432), Hinata Ishizaka (14684613), Ryo Kamizaki (14684625), Junichi Asaumi (14684631)   +18 more
core   +1 more source

Pixel-based time–intensity curve analysis and apparent diffusion coefficient mapping of sinonasal organized hematomas [PDF]

, 2010
We present dynamic contrast-enhanced (DCE) and diffusion-weighted magnetic resonance imaging (MRI) features in three cases of sinonasal organized hematoma. The DCE MRI was evaluated by analyzing the time-intensity curve patterns on a pixel-by-pixel basis
Sasaki, Miho, Miho Sasaki, Nakamura, Takashi, Takashi Nakamura   +3 more
core   +1 more source

Receiver-operating characteristic (ROC) curve for median apparent diffusion coefficient.

, 2023
Receiver-operating characteristic (ROC) curve for median apparent diffusion coefficient.
Takahiro Sueoka (14992628), Saki Kawai (14992631), Tatsuo Ichinohe (3571925), Takakazu Kawase (341461), Kazuo Awai (515602), Nobuko Tanitame (14992634), Ryo Higashino (14992625), Miyuki Takasu (515596), Akihisa Tamura (14992637), Makoto Iida (3586817)   +9 more
core   +1 more source