Results 11 to 20 of about 3,053,893 (297)

Apparent diffusion coefficient values and normalised apparent diffusion coefficient values in grading of glioma

open access: yesInterdisciplinary Neurosurgery
Objectives: To evaluate the correlation between the grades of glioma and quantitative analysis of ADC (Apparent diffusion coefficient) values and normalised ADC values on DWI (Diffusion weighted imaging).
Abhijeet Gourishetty   +2 more
doaj   +2 more sources

Apparent Diffusion Coefficient of Variation (ADCcv): A New Biomarker for Aggressiveness in Prostate Cancer?

open access: yesJournal of Urological Surgery, 2023
Objective: The aim of the study was to evaluate which apparent diffusion coefficient (ADC) parameter can predict the aggressiveness of prostate cancer in patients confirmed by radical prostatectomy specimens. Materials and Methods: Patients who underwent
Aylin Altan Kuş   +2 more
doaj   +2 more sources

Apparent diffusion coefficient for discriminating metastatic lymph nodes in patients with squamous cell carcinoma of the head and neck [PDF]

open access: yesDiagnostic and Interventional Radiology, 2015
PURPOSEWe aimed to evaluate the apparent diffusion coefficient (ADC) values of metastatic lymph nodes in patients with squamous cell carcinoma (SCC) of the head and neck.METHODSPatients with metastatic lymph nodes underwent 1.5 Tesla diffusion-weighted ...
Yeliz Pekçevik   +2 more
doaj   +2 more sources

Role of Apparent Diffusion Coefficient Value and Apparent Diffusion Coefficient Ratio as Prognostic Factors for Prostate Cancer Aggressiveness

open access: yesDiagnostics
Background: Prostate cancer is one of the most prevalent cancers in the male population. To determine the aggressiveness of suspected lesions precisely, predictive models are increasingly being developed using quantitative MRI measurements, and ...
Arvids Buss   +7 more
doaj   +3 more sources

Comparison of apparent diffusion coefficient in diffusion-weighted magnetic resonance imaging and morphological assessment of breast tumors

open access: yesPolish Journal of Pathology, 2017
The aim of the study was to assess the relationship between the apparent diffusion coefficient in diffusion-weighted magnetic (DWM) resonance imaging (MRI) and selected morphological parameters of the breast lesions.
Tomasz Pawlik, Janusz Ryś
doaj   +2 more sources

Variations in apparent diffusion coefficient values following chemotherapy in pediatric neuroblastoma [PDF]

open access: yesDiagnostic and Interventional Radiology, 2015
PURPOSEIn children the assessment of solid tumors’ response to chemotherapy is based primarily on size reduction, which can be unreliable and a late marker, in the presence of necrosis.
Senay Demir   +4 more
doaj   +2 more sources

Application of Diffusion-Weighted Imaging in the Detection of Active Sacroiliitis and the Comparison of Apparent Diffusion Coefficient and Relative Apparent Diffusion Coefficient Values

open access: yesThe Turkish Journal of Gastroenterology, 2016
Objectives: This study aims to evaluate the role of diffusion-weighted imaging in detection of active sacroiliitis and compare the apparent diffusion coefficient (ADC) and normalized relative ADC (r-ADC) values by using vertebra and iliac wings as ...
İclal Erdem TOSLAK   +8 more
doaj   +4 more sources

Comparison of apparent diffusion coefficient values among different MRI platforms: a multicenter phantom study [PDF]

open access: yesDiagnostic and Interventional Radiology, 2013
PURPOSE:We aimed to compare apparent diffusion coefficient (ADC) values among magnetic resonance imaging (MRI) scanners from different vendors.MATERIALS AND METHODS:We used a custom-made phantom solution consisting of distilled water, 0.9% NaCl, 25% NaCl,
Ali Sami Kıvrak,   +5 more
doaj   +2 more sources

Apparent diffusion coefficient map of a case of extramedullary plasmacytoma

open access: yesJournal of Radiology Case Reports, 2016
Plasmacytomas are rare tumors, which arise from the monoclonal proliferation of malignant plasma cells. They may affect either the bony skeleton or rarely the soft tissues, the latter being referred to as extramedullary or extraosseous. We report a case of an extramedullary plasmacytoma that presented as a soft tissue mass involving the muscles of the ...
Amrutha, Ramachandran   +2 more
core   +5 more sources

Apparent diffusion coefficient in extraprostatic extension of prostate cancer: a systematic review and diagnostic meta-analysis

open access: yesCancer Management and Research, 2019
Koudi Bai,1 Yuan Sun,2 Wei Li,3 Lanlan Zhang41Department of Radiology, Yancheng First Peoples’ Hospital, Yancheng City, People’s Republic of China; 2Department of Orthopedics, No.97 Hospital of People’s Liberation Army of China, Xuzhou ...
Bai K, Sun Y, Li W, Zhang L
doaj   +1 more source

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