Results 61 to 70 of about 726,944 (258)

Advanced Materials for Biologics Delivery to Brain Tumors

Advanced Materials, EarlyView.
Material innovation is central to unlocking the therapeutic potential of biologics against many central nervous system diseases, including brain cancer. By engineering carriers with controlled transport, targeting, and release properties, advanced materials can overcome the blood–brain barrier and tumor microenvironment, improving the delivery of ...
Yuran Feng, Yuxue Cao, Maria Kavallaris, Taskeen Janjua, Amirali Popat   +4 more
wiley   +1 more source

In‐House Manufacturing of 3D ECM Culture Chips via Vacuum Thermoforming for Enhanced Imaging Applications

Advanced Materials Technologies, EarlyView.
Desktop vacuum thermoforming enables rapid, low‐cost fabrication of 96‐channel polystyrene culture chips with very thin imaging interfaces. The resulting platform supports cell lines, primary cells, and patient‐derived organoids, and enables high‐resolution confocal microscopy and single‐cell visualization, providing an accessible approach for advanced
Aleksandra Fomina, Adam Tam, Jennifer Lam, Nila C. Wu, Nancy T. Li, Alison P. McGuigan   +5 more
wiley   +1 more source

Interpretation of Pathologic Margin after Endoscopic Resection of Gastrointestinal Stromal Tumor [PDF]

, 2016
Interpretation of the pathologic margin of a specimen from a resected tumor is important because local recurrence can be predicted by the presence of tumor cells in the resection margin.
Sang Gyun Kim
core   +2 more sources

Prognostic Factors for Survival in Surgically Treated Patients with Gastrointestinal Stromal Tumors: A Single-Center 15-Year Retrospective Analysis

Gastrointestinal Disorders
Background: Gastrointestinal stromal tumors (GISTs) are the most common mesenchymal tumors of the gastrointestinal tract (GIT). This study aims to report the experience in the surgical treatment of GIST patients, evaluate the prognostic factors and ...
Hana Jazvo, Bogdan Crnokrak, Slobodan Todorovic, Jasna Gacic, Igor Nadj, Borislav Toskovic   +5 more
doaj   +1 more source

From Rigid to Soft Robotic Approaches for Neuroendoscopy

Advanced Robotics Research, EarlyView.
Robotic assistance has had minimal impact on deep intraventricular surgeries, where small‐scale, precision, and reduced invasiveness can contribute to improved patient outcomes. Emerging technologies in rigid, soft, and hybrid robotics are reviewed to identify the most promising mechanisms for deep brain navigation in addition to an attempt to identify
Kieran Gilday, Irena Zubak, Andreas Raabe, Josie Hughes   +3 more
wiley   +1 more source

Imaging memory in temporal lobe epilepsy: predicting the effects of temporal lobe resection [PDF]

, 2010
Functional magnetic resonance imaging can demonstrate the functional anatomy of cognitive processes. In patients with refractory temporal lobe epilepsy, evaluation of preoperative verbal and visual memory function is important as anterior temporal lobe ...
Thompson, P. J., Samson, R. S., Yogarajah, M., Symms, M. R., Koepp, M. J., Powell, R. H. W., Duncan, J. S., Bonelli, S. B.   +7 more
core  

Feasibility of an MR-based digital specimen for tongue cancer resection specimens: a novel approach for margin evaluation

Frontiers in Oncology
ObjectiveThis study explores the feasibility of ex-vivo high-field magnetic resonance (MR) imaging to create digital a three-dimensional (3D) representations of tongue cancer specimens, referred to as the “MR-based digital specimen” (MR-DS).
Klijs Jacob de Koning, Jan Willem Dankbaar, Bart de Keizer, Koen Willemsen, Annette van der Toorn, Gerben Eise Breimer, Robert Jelle Johan van Es, Remco de Bree, Rob Noorlag, Marielle Emile Petronella Philippens   +9 more
doaj   +1 more source

Association of Poor Differentiation or Positive Vertical Margin with Residual Disease in Patients with Subsequent Colectomy after Complete Macroscopic Endoscopic Resection of Early Colorectal Cancer

Gastroenterology Research and Practice, 2017
In the presence of unfavorable pathologic results after endoscopic resection of colorectal cancer, colectomy is routinely performed. We determined the risk factors for residual diseases in patients with colectomy after complete macroscopic endoscopic ...
Ki Ju Kim, Hyun Seok Lee, Seong Woo Jeon, Sun Jin, Sang Won Lee   +4 more
doaj   +1 more source

Ultra‐Radiostable Covalent Conformationally Interlocked Networks Enabling a Universal Radiometal‐Labeling Platform for Cancer Radioembolization

Advanced Science, EarlyView.
Conjugated poly(imide dioxime)‐based microspheres establish a radiometal coordination‐driven conformational interlocked network with ultra‐high radiostability. This platform enables low‐temperature, multi‐radionuclide labeling for SPECT/PET/MRI imaging and radionuclide therapy. Mechanistic insights from EXAFS and DFT reveal enhanced stability, while in
Xiao Xu, Zhenwen Zhao, Yangjie Wang, Zhigang Liu, Zhijie Liu, Xiaoling Li, Zhichen Mao, Lu Xu, Gan Lin, Gang Liu, Hongjuan Ma   +10 more
wiley   +1 more source

What is the optimal distal resection margin for esophageal carcinoma?

, 2002
Background. Whereas a proximal resection margin of 12 cm is recommended for complete resection of esophageal cancer, the extent of distal resection is unclear. Methods.
Casson, Alan G, Hiller, Louise, Darnton, S.Jane, Subramanian, Sujata   +3 more
core   +1 more source