Results 81 to 90 of about 9,048,782 (409)

Circulating tumor cells: advancing personalized therapy in small cell lung cancer patients

Molecular Oncology, EarlyView.
Small cell lung cancer (SCLC) is an aggressive form of lung cancer that spreads rapidly to secondary sites such as the brain and liver. Cancer cells circulating in the blood, “circulating tumor cells” (CTCs), have demonstrated prognostic value in SCLC, and evaluating biomarkers on CTCs could guide treatment decisions such as for PARP inhibitors ...
Prajwol Shrestha, Steven Kao, Veronica K. Cheung, Wendy A. Cooper, Nico van Zandwijk, John E. J. Rasko, Dannel Yeo   +6 more
wiley   +1 more source

Alternative gel based material red seaweed for ultrasonography examination

Journal of Associated Medical Sciences, 2017
Background: Red seaweed extract of kappa and iota carrageenan is commonly used as a gel base. Kappa carrageenan is stiffed or breakable that may experience syneresis.
Sudiyono SE. M. Kes, Anak Agung Aris Diartama, Suryono -, Sugiyanto -, Muhammad Choiroel Anwar, Leny Latifah, Aris Santjaka, Faisal Amri, Donny Kristanto Mulyantoro   +8 more
doaj  

Diagnostic Imaging for Solid Renal Tumors: A Pictorial Review

Kidney Cancer, 2018
The prognosis of renal tumors depends on histologic subtype. The increased use of abdominal imaging has resulted in an increase in the number of small renal incidentaloma in recent decades.
T. V. van Oostenbrugge, J. Fütterer, P. Mulders   +2 more
semanticscholar   +1 more source

Radiogenomic imaging-linking diagnostic imaging and molecular diagnostics

World Journal of Radiology, 2014
Radiogenomic imaging refers to the correlation between cancer imaging features and gene expression and is one of the most promising areas within science and medicine. High-throughput biological techniques have reshaped the perspective of biomedical research allowing for fast and efficient assessment of the entire molecular topography of a cell's ...
openaire   +3 more sources

Regularization of PET Reconstruction Using Multi-scale Adaptive Thresholding [PDF]

, 2004
A multi-scale adaptive thresholding scheme is presented in this study. It was evaluated as a regularization process to filtered back-projection (FBP) for reconstructing clinical PET brain data.
Aikawa, Taro, Duan, Sheila, Esser, Peter D., Jin, Yinpeng, Kuang, Barbara, Laine, Andrew F.   +5 more
core   +2 more sources

A comparative study of circulating tumor cell isolation and enumeration technologies in lung cancer

Molecular Oncology, EarlyView.
Lung cancer cells were spiked into donor blood to evaluate the recovery rates of the following circulating tumor cell (CTC) enrichment technologies: CellMag™, EasySep™, RosetteSep™, Parsortix® PR1, and Parsortix® Prototype systems. Each method's advantages and disadvantages are described.
Volga M Saini, Ezgi Oner, Mark P. Ward, Sinead Hurley, Brian David Henderson, Faye Lewis, Stephen P. Finn, Gerard J. Fitzmaurice, John J. O'Leary, Sharon O'Toole, Lorraine O'Driscoll, Kathy Gately   +11 more
wiley   +1 more source

Assessment of carotid atherosclerotic disease using three-dimensional cardiovascular magnetic resonance vessel wall imaging: comparison with digital subtraction angiography. [PDF]

, 2020
BACKGROUND:A three-dimensional (3D) cardiovascular magnetic resonance (CMR) vessel wall imaging (VWI) technique based on 3D T1 weighted (T1w) Sampling Perfection with Application-optimized Contrast using different flip angle Evolutions (SPACE) has ...
Fan, Zhaoyang, Li, Debiao, Liu, Wen, Lu, Mi, Wang, Zhenjia, Yu, Wei, Zheng, Tiejin   +6 more
core   +1 more source

Cell‐free and extracellular vesicle microRNAs with clinical utility for solid tumors

Molecular Oncology, EarlyView.
Cell‐free microRNAs (cfmiRs) are small‐RNA circulating molecules detectable in almost all body biofluids. Innovative technologies have improved the application of cfmiRs to oncology, with a focus on clinical needs for different solid tumors, but with emphasis on diagnosis, prognosis, cancer recurrence, as well as treatment monitoring.
Yoshinori Hayashi, Janelle‐Cheri Millen, Romela Irene Ramos, Jennifer A. Linehan, Timothy G. Wilson, Dave S. B. Hoon, Matias A. Bustos   +6 more
wiley   +1 more source

Characterization of contrast agent microbubbles for ultrasound imaging and therapy research [PDF]

, 2016
The high efficiency with which gas microbubbles can scatter ultrasound compared to the surrounding blood pool or tissues has led to their widespread employment as contrast agents in ultrasound imaging.
Browning, Richard J., de Jong, Nico, Eckersley, Robert J., Luan, Ying, Mulvana, Helen, Stride, Eleanor, Tang, Meng-Xing   +6 more
core   +6 more sources

KRAS and GNAS mutations in cell‐free DNA and in circulating epithelial cells in patients with intraductal papillary mucinous neoplasms—an observational pilot study

Molecular Oncology, EarlyView.
This study demonstrates that KRAS and GNAS mutations are more prevalent in patients with resected intraductal papillary mucinous neoplasms (IPMN) compared to those under clinical surveillance. GNAS mutations significantly differ between the two patient cohorts, indicating that their absence may serve as a potential biomarker to support conservative ...
Christine Nitschke, Marie Tölle, Philipp Walter, Kira Meißner, Mara Goetz, Jolanthe Kropidlowski, Andreas W. Berger, Jakob R. Izbicki, Felix Nickel, Thilo Hackert, Klaus Pantel, Harriet Wikman, Faik G. Uzunoglu   +12 more
wiley   +1 more source