Results 41 to 50 of about 935,562 (336)

Comparison of Non-Contrast CT vs. Contrast-Enhanced CT with Both Intravenous and Rectal Contrast Application for Diagnosis of Acute Colonic Diverticulitis: A Multireader, Retrospective Single-Center Study

Diagnostics
Objectives: To evaluate the non-inferiority of non-contrast CT compared to contrast-enhanced CT with both intravenous and rectal contrast application for the diagnosis of acute colonic diverticulitis.
Dorottya Móré, Stella Erdmann, Arved Bischoff, Verena Wagner, Hans-Ulrich Kauczor, Lukas F. Liesenfeld, Katharina Abbasi Dezfouli, Athanasios Giannakis, Miriam Klauß, Philipp Mayer   +9 more
doaj   +1 more source

Research progress of delayed hypersensitivity reactions to iodinated contrast media in contrast⁃enhanced CT

Huli yanjiu, 2022
This paper summarized clinical manifestations，occurrence time，risk factors and management of delayed hypersensitivity reactions to iodinated contrast media in contrast⁃enhanced CT，in order to increase attention of medical，technical and nursing parties on
GUO Can, CAO Ying, ZENG Xiaohong
doaj  

In vitro properties of patient serum predict clinical outcome after high dose rate brachytherapy of hepatocellular carcinoma

Molecular Oncology, EarlyView.
Following high dose rate brachytherapy (HDR‐BT) for hepatocellular carcinoma (HCC), patients were classified as responders and nonresponders. Post‐therapy serum induced increased BrdU incorporation and Cyclin E expression of Huh7 and HepG2 cells in nonresponders, but decreased levels in responders.
Lukas Salvermoser, Jan Niklas Schäfer, Shraga Nahum Goldberg, Philipp Maximilian Kazmierczak, Moritz Nikolaus Gröper, Philipp Franz Linden, Elif Öcal, Tanja Burkard, Stefanie Corradini, Najib Ben Khaled, Moritz Wildgruber, Max Seidensticker, Jens Ricke, Matthias Stechele, Marianna Alunni‐Fabbroni   +14 more
wiley   +1 more source

Non-contrast magnetic resonance imaging for detection of late recurrent hepatocellular carcinoma after curative treatment: a prospective multicenter comparison to contrast-enhanced computed tomography [PDF]

Clinical and Molecular Hepatology
Background/Aims Hepatocellular carcinoma (HCC) frequently recurs after curative treatment, posing challenges to long-term survival. Although contrast-enhanced multiphasic computed tomography (CECT) is commonly used for detecting recurrence, it is ...
Dong Wook Kim, Won Chang, So Yeon Kim, Young-Suk Lim, Jonggi Choi, Jungheum Cho, Jin-Wook Kim, Jai Young Cho, Sun Kyung Jeon, Yun Bin Lee, Eun Ju Cho, Su Jong Yu, Kyung-Suk Suh, Kwang-Woong Lee, Dong Ho Lee   +14 more
doaj   +1 more source

Dynamic contrast-enhanced CT in the investigation of tumour angiogenesis and haemodynamics [PDF]

, 2008
This manuscript presents an investigation and application of the medical radiographic technique of Dynamic Contrast-enhanced Computed Tomography with an emphasis on its application to the measurement of tissue perfusion using the techniques of CT ...
Griffiths, Matthew R.
core   +1 more source

Somatostatin receptor PET/CT in restaging of typical and atypical lung carcinoids [PDF]

, 2015
Background To assess the role of somatostatin receptor (SR) PET/CT using Ga-68 DOTATOC or DOTATATE in staging and restaging of typical (TC) and atypical (AC) lung carcinoids.
Apostolopoulou, Konstantina, Arsenic, Ruza, Brenner, Winfried, Denecke, Timm, Pascher, Andreas, Pavel, Marianne, Prasad, Vikas, Steffen, Ingo G., Tischer, Elisabeth   +8 more
core   +2 more sources

A synthetic benzoxazine dimer derivative targets c‐Myc to inhibit colorectal cancer progression

Molecular Oncology, EarlyView.
Benzoxazine dimer derivatives bind to the bHLH‐LZ region of c‐Myc, disrupting c‐Myc/MAX complexes, which are evaluated from SAR analysis. This increases ubiquitination and reduces cellular c‐Myc. Impairing DNA repair mechanisms is shown through proteomic analysis.
Nicharat Sriratanasak, Bodee Nutho, Worawat Wattanathana, Narumon Phaonakrop, Bunnatut Panasawatwong, Katharina Erlenbach‐Wuensch, Sittiruk Roytrakul, Regine Schneider‐Stock, Pithi Chanvorachote   +8 more
wiley   +1 more source

Diagnostic value of 18F-FDG PET/MRI for staging in patients with endometrial cancer

Cancer Imaging, 2020
Background Preoperative accurate assessment of endometrial cancer can assist in the planning of additional surgical options, and in predicting the prognosis.
Hideaki Tsuyoshi, Tetsuya Tsujikawa, Shizuka Yamada, Hidehiko Okazawa, Yoshio Yoshida   +4 more
doaj   +1 more source

Adaptaquin is selectively toxic to glioma stem cells through disruption of iron and cholesterol metabolism

Molecular Oncology, EarlyView.
Adaptaquin selectively kills glioma stem cells while sparing differentiated brain cells. Transcriptomic and proteomic analyses show Adaptaquin disrupts iron and cholesterol homeostasis, with iron chelation amplifying cytotoxicity via cholesterol depletion, mitochondrial dysfunction, and elevated reactive oxygen species.
Adrien M. Vaquié, Davod R. Shah, Eliane E. S. Brechbühl, Michael McNicholas, Zhaoyang Xu, John H. Stockley, Laura Morcom, Diana Gold Diaz, Gemma C. Girdler, Rachel V. Seear, Gabriel Balmus, Rajiv R. Ratan, Harry Bulstrode, James A. Nathan, Manav Pathania, Kevin M. Brindle, David H. Rowitch   +16 more
wiley   +1 more source

Strategies for assessing renal function prior to outpatient contrast-enhanced CT: a UK survey [PDF]

, 2016
YesThe purpose of this paper is to identify current UK screening practices prior to contrast-enhanced CT. To determine the patient management strategies to minimize the risk of contrast-induced acute kidney injury (CI-AKI) risk in outpatients.
American College of Radiology, Andreucci M, Andreucci M, Beverly Snaith, Canadian Association of Radiologists, European Society of Urogential Radiology, Kidney Disease Improving Global Outcomes (KDIGO), Martine Ann Harris, National Institute for Health and Care Excellence, National Institute for Health and Care Excellence, NHS England, NHS England, Ruth Clarke, The Renal Asscociation, The Royal Australian and New Zealand College of Radiologists (RANZCR), The Royal College of Radiologists, The Royal College of Radiologists   +16 more
core   +1 more source