Results 41 to 50 of about 871,431 (301)

Prediction of lymph node metastasis in advanced gastric adenocarcinoma based on dual-energy CT radiomics: focus on the features of lymph nodes with a short axis diameter ≥6 mm

Frontiers in Oncology
ObjectiveTo explore the value of the features of lymph nodes (LNs) with a short-axis diameter ≥6 mm in predicting lymph node metastasis (LNM) in advanced gastric adenocarcinoma (GAC) based on dual-energy CT (DECT) radiomics.Materials and methodsData of ...
Yang You, Yan Wang, Xianbo Yu, Fengxiao Gao, Min Li, Yang Li, Xiangming Wang, Litao Jia, Gaofeng Shi, Li Yang   +9 more
doaj   +1 more source

Metastasis of breast cancer to liver through direct lymphatic drainage: a case report

Journal of International Medical Research, 2021
Breast cancer liver metastasis (BCLM) is considered to occur by hematogenous spread of primary breast cancer cells. We herein present a case of lymphatic BCLM that was confirmed by preoperative imaging for sentinel lymph node biopsy (SLNB).
Hiromi Tokisawa, Tomoyuki Aruga, Yuichi Kumaki, Naoko Iwamoto, Rika Yonekura, Toshiyuki Ishiba, Yayoi Honda, Mizuka Suzuki   +7 more
doaj   +1 more source

Cost-Effectiveness Analysis of ⁶⁸Ga DOTA-TATE PET/CT, ¹¹¹In-Pentetreotide SPECT/CT and CT for Diagnostic Workup of Neuroendocrine Tumors

Diagnostics, 2021
Neuroendocrine tumors (NETs) are relatively rare neoplasms arising from the hormone-producing neuroendocrine system that can occur in various organs such as pancreas, small bowel, stomach and lung.
Matthias Frank Froelich, Moritz Ludwig Schnitzer, Adrien Holzgreve, Felix Gerhard Gassert, Eva Gresser, Daniel Overhoff, Vincent Schwarze, Matthias Philipp Fabritius, Dominik Nörenberg, Niklas von Münchhausen, Nils Große Hokamp, Christoph J. Auernhammer, Harun Ilhan, Andrei Todica, Johannes Rübenthaler   +14 more
doaj   +1 more source

COMPUTED TOMOGRAPHY (CT) SCAN

The Professional Medical Journal, 2015
Ring enhancing lesions are a common neurological problem seen in eithergender and in all age groups. Objectives: To determine the clinical presentations and etiologicalfactors in patients with ring enhancing lesion on CT scan brain. Design: Case series study.Period: One year.
Irfan Murtaza Shahwani, Mashooque Ali Dasti, Muhammad Amjad Kalhoro, Sajjad Ali, Bushra Waseem, Suneel Arwani, Syed Zulfiquar Ali Shah   +6 more
openaire   +2 more sources

Aplikasi Teknik Computed Tomography (CT) Scan Dalam Penelitian Porositas Tanah Dan Perkembangan Akar [PDF]

, 2015
: Root development and water movement in the soil profile are highly affected by the shape, size and orientation of the soil pores. The high spatial and temporal variability of soil porosity required a quick and repeated non-distruptive technique to ...
Rachman, A. (Achmad)
core  

Investigating plywood behaviour in outdoor conditions [PDF]

, 2016
Moisture behaviour of plywood is investigated in combination with detailed structural analysis. In the lab, neutron radiography and X-ray computed tomography (X-ray CT) were used to map the moisture distribution and internal structure of plywood ...
De Windt, Imke, Dhaene, Jelle, Lehmann, E, Li, Wanzhao, Mannes, D, Van Acker, Joris, Van den Bulcke, Jan   +6 more
core   +2 more sources

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

Multi-scale analysis of lung computed tomography images [PDF]

, 2007
A computer-aided detection (CAD) system for the identification of lung internal nodules in low-dose multi-detector helical Computed Tomography (CT) images was developed in the framework of the MAGIC-5 project.
A. Preite Martinez, Alessandra Retico, C. Fulcheri, Francesco Bagagli, G. Gargano, I. De Mitri, Ilaria Gori, Maria Evelina Fantacci, Maria Evelina Fantacci, Matteo Santoro, R. Magro, S. Donadio, Simone Stumbo   +12 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

A Nordic survey of CT doses in hybrid PET/CT and SPECT/CT examinations

EJNMMI Physics, 2019
Background Computed tomography (CT) scans are routinely performed in positron emission tomography (PET) and single photon emission computed tomography (SPECT) examinations globally, yet few surveys have been conducted to gather national diagnostic ...
Natalie A. Bebbington, Bryan T. Haddock, Henrik Bertilsson, Eero Hippeläinen, Ellen M. Husby, Virpi I. Tunninen, Marcus Söderberg   +6 more
doaj   +1 more source