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Showing 1 to 12 of 12660 entries
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Imaging features of gadoxetic acid-enhanced MR imaging for evaluation of tumor-infiltrating CD8 cells and PD-L1 expression in hepatocellular carcinoma.

Cancer immunology, immunotherapy : CII

Sun L, Mu L, Zhou J, Tang W, Zhang L, Xie S, Chen J, Wang J.
PMID: 33993366
Cancer Immunol Immunother. 2022 Jan;71(1):25-38. doi: 10.1007/s00262-021-02957-w. Epub 2021 May 16.

BACKGROUND: Tumor-infiltrating CD8 cells and expression of programmed cell death ligand 1 (PD-L1) are immune checkpoint markers in patients with hepatocellular carcinoma (HCC). We aimed to determine the ability of preoperative gadoxetic acid-enhanced magnetic resonance imaging (MRI) findings to...

A New Reporting System for Diagnosis of Hepatocellular Carcinoma in Chronic Hepatitis B With Clinical and Gadoxetic Acid-Enhanced MRI Features.

Journal of magnetic resonance imaging : JMRI

Hwang SH, Hong SB, Han K, Seo N, Choi JY, Lee JH, Park S, Lim YS, Kim DY, Kim SY, Park MS.
PMID: 34668595
J Magn Reson Imaging. 2021 Oct 20; doi: 10.1002/jmri.27962. Epub 2021 Oct 20.

BACKGROUND: Current major guidelines for diagnosis of hepatocellular carcinoma (HCC) based on imaging findings are different from each other and do not include clinical risk factors as a diagnostic criteria.PURPOSE: To developed and validated a new diagnostic score system...

Total Bilirubin Level as a Predictor of Suboptimal Image Quality of the Hepatobiliary Phase of Gadoxetic Acid-Enhanced MRI in Patients with Extrahepatic Bile Duct Cancer.

Korean journal of radiology

Hwang JA, Min JH, Kim SH, Choi SY, Lee JE, Moon JY.
PMID: 35029076
Korean J Radiol. 2022 Jan 04; doi: 10.3348/kjr.2021.0407. Epub 2022 Jan 04.

OBJECTIVE: This study aimed to determine a factor for predicting suboptimal image quality of the hepatobiliary phase (HBP) of gadoxetic acid-enhanced MRI in patients with extrahepatic bile duct (EHD) cancer before MRI examination.MATERIALS AND METHODS: We retrospectively evaluated 259...

Evaluation of renal function in patients with a main renal stone larger than 1 cm and perioperative renal functional change in minimally invasive renal stone surgery: a prospective, observational study.

World journal of urology

Piao S, Park J, Son H, Jeong H, Cho SY.
PMID: 26226940
World J Urol. 2016 May;34(5):725-32. doi: 10.1007/s00345-015-1653-x. Epub 2015 Jul 31.

PURPOSE: To compare the perioperative relative renal function and determine predictors of deterioration and recovery of separate renal function in patients with renal stones >10 mm and who underwent mini-percutaneous nephrolithotomy or retrograde intra-renal surgery.PATIENTS AND METHODS: A main...

Imaging features of gadoxetic acid-enhanced MR imaging for evaluation of tumor-infiltrating CD8 cells and PD-L1 expression in hepatocellular carcinoma.

Cancer immunology, immunotherapy : CII

Sun L, Mu L, Zhou J, Tang W, Zhang L, Xie S, Chen J, Wang J.
PMID: 33993366
Cancer Immunol Immunother. 2022 Jan;71(1):25-38. doi: 10.1007/s00262-021-02957-w. Epub 2021 May 16.

BACKGROUND: Tumor-infiltrating CD8 cells and expression of programmed cell death ligand 1 (PD-L1) are immune checkpoint markers in patients with hepatocellular carcinoma (HCC). We aimed to determine the ability of preoperative gadoxetic acid-enhanced magnetic resonance imaging (MRI) findings to...

Imaging features of gadoxetic acid-enhanced MR imaging for evaluation of tumor-infiltrating CD8 cells and PD-L1 expression in hepatocellular carcinoma.

Cancer immunology, immunotherapy : CII

Sun L, Mu L, Zhou J, Tang W, Zhang L, Xie S, Chen J, Wang J.
PMID: 33993366
Cancer Immunol Immunother. 2021 May 16; doi: 10.1007/s00262-021-02957-w. Epub 2021 May 16.

BACKGROUND: Tumor-infiltrating CD8 cells and expression of programmed cell death ligand 1 (PD-L1) are immune checkpoint markers in patients with hepatocellular carcinoma (HCC). We aimed to determine the ability of preoperative gadoxetic acid-enhanced magnetic resonance imaging (MRI) findings to...

Myocardial T1 mapping and determination of partition coefficients at 3 tesla: comparison between gadobenate dimeglumine and gadofosveset trisodium.

Radiologia brasileira

Nacif MS, Raman FS, Gai N, Jones J, van der Geest RJ, T Sibley C, Liu S, David AB.
PMID: 29559761
Radiol Bras. 2018 Jan-Feb;51(1):13-19. doi: 10.1590/0100-3984.2016.0071.

OBJECTIVE: To compare an albumin-bound gadolinium chelate (gadofosveset trisodium) and an extracellular contrast agent (gadobenate dimeglumine), in terms of their effects on myocardial longitudinal (T1) relaxation time and partition coefficient.MATERIALS AND METHODS: Study subjects underwent two imaging sessions for...

The Efficacy of One Molar Contrast Material in the Evaluation of Breast Lesions with MR Imaging.

Polish journal of radiology

Toprak N, Unal O, Avcu S.
PMID: 26405464
Pol J Radiol. 2015 Aug 29;80:401-10. doi: 10.12659/PJR.894863. eCollection 2015.

BACKGROUND: To investigate the efficacy of 1 molar (containing 1 mol/mL gadobutrol) contrast material in the differentiation of malignant and benign breast lesions with MRI.MATERIAL/METHODS: Thirty-seven women (age range: 22-77 years, mean: 43.7 years) with 76 breast lesions were...

Breast ductal carcinoma in situ: morphologic and kinetic MRI findings.

Iranian journal of radiology : a quarterly journal published by the Iranian Radiological Society

Nadrljanski MM, Marković BB, Milošević ZČ.
PMID: 24046788
Iran J Radiol. 2013 Jun;10(2):99-102. doi: 10.5812/iranjradiol.4876. Epub 2013 May 20.

BACKGROUND: Adequate diagnosis of ductal carcinoma in situ (DCIS) could lead to efficacious treatment. Due to the fact that DCIS lesions can progress to invasive carcinomas and that the sensitivity of the standard examination - mammography - is between...

A feasibility study evaluating the relationship between dose and focal liver reaction in stereotactic ablative radiotherapy for liver cancer based on intensity change of Gd-EOB-DTPA-enhanced magnetic resonance images.

Radiation oncology journal

Jung SH, Yu JI, Park HC, Lim DH, Han Y.
PMID: 27104169
Radiat Oncol J. 2016 Mar;34(1):64-75. doi: 10.3857/roj.2016.34.1.64. Epub 2016 Mar 30.

PURPOSE: In order to evaluate the relationship between the dose to the liver parenchyma and focal liver reaction (FLR) after stereotactic ablative body radiotherapy (SABR), we suggest a novel method using a three-dimensional dose distribution and change in signal...

Risk Stratification for Sudden Cardiac Death: Is It Too Late to Establish a Role for Cardiac MRI?.

Circulation

Markman TM, Nazarian S.
PMID: 28351902
Circulation. 2017 May 30;135(22):2116-2118. doi: 10.1161/CIRCULATIONAHA.117.027958. Epub 2017 Mar 28.

No abstract available.

Unusual Use of Gd-EOB-DTPA in MRCP in Order to Reveal the Source of Bile Leakage in a Patient with Neuroendocrine Tumor - Case Report.

Polish journal of radiology

Mazur R, Pawluś A, Szymańska K, Patyk M, Otlewska A, Międzybrodzki K, Sokołowska-Dąbek D, Kubicka E, Zaleska-Dorobisz U.
PMID: 27920840
Pol J Radiol. 2016 Nov 14;81:536-539. doi: 10.12659/PJR.898781. eCollection 2016.

BACKGROUND: MRCP is the method of choice in diagnosing pathologies of the biliary system. One of them is bile fistulae. They are uncommon but tend to cause many diagnostic problems. The possible way to improve MRCP is using it...

Showing 1 to 12 of 12660 entries