Results 131 to 140 of about 32,218 (289)

Deep Learning for CT Synthesis in Radiotherapy

Bioengineering
With the rapid development of artificial intelligence (AI), various deep learning (DL) methods have been introduced into radiation oncology. Among them, the generation of synthetic Computed Tomography (sCT) images has attracted increasing attention, as ...
Yike Guo, Yi Luo, Hamed Hooshangnejad, Rui Zhang, Xue Feng, Quan Chen, Wilfred Ngwa, Kai Ding   +7 more
doaj   +1 more source

Two-and-a-half-year clinical experience with the world\u27s first magnetic resonance image guided radiation therapy system [PDF]

, 2017
Acharya, Sahaja, Bradley, Jeffrey D, Contreras, Jessika, Fischer-Valuck, Benjamin W, Gay, Hiram, Green, Olga, Hallahan, Dennis, Henke, Lauren, Huang, Jiayi, Kashani, Rojano, Li, Harold, Li, Hua, Mazur, Thomas, Michalski, Jeff, Mutic, Sasa, Olsen, Jeffrey R, Parikh, Parag, Roach, Michael, Robinson, Clifford G, Rodriguez, Vivian, Santanam, Lakshmi, Thomas, Maria, Thorstad, Wade, Zoberi, Imran   +23 more
core   +2 more sources

Association between prescribed parenteral energy doses and the composite of clinical adverse events in adult patients after gastrointestinal cancer surgery: A retrospective cohort study

Journal of Parenteral and Enteral Nutrition, EarlyView.
Abstract Background We aimed to compare the impact of prescribed parenteral energy on clinical outcomes in patients who exclusively received parenteral nutrition after gastrointestinal cancer surgery. Methods We identified patients who exclusively received parenteral nutrition for ≥7 days after surgery using a medical claims database. Based on the mean
Yoshikuni Kawaguchi, Kenta Murotani, Nahoki Hayashi, Satoru Kamoshita   +3 more
wiley   +1 more source

CBCT-guided online adaptive radiotherapy

komt later in overleg met ...
openaire   +1 more source

Predicting peri‐implantitis incidence and implant failure via risk‐assessment and prognostication tools: A validation study

Journal of Periodontology, EarlyView.
Abstract Background Identifying individuals at high risk for developing peri‐implantitis (PI) and then determining the prognosis for implants with PI is crucial for treatment planning. Methods This study longitudinally followed implants from implant placement retrospectively.
Muhammad H. A. Saleh, Era Kakar, Giuseppe Troiano, Hamzeh Almashni, Jonathan Misch, Fariba Esperouz, Shahad Alhazmi, Hom‐Lay Wang, Zoltán Baráth, Istvan A. Urban   +9 more
wiley   +1 more source

Three discipline collaborative radiation therapy (3DCRT) special debate: Equipment development is stifling innovation in radiation oncology [PDF]

, 2011
Kim, Leonard, Markovina, Stephanie, Van Nest, Samantha J, Eisaman, Subarna, Santanam, Lakshmi, Sullivan, Julie M, Dominello, Michael, Joiner, Michael C, Burmeister, Jay   +8 more
core   +3 more sources

Survival Following Colorectal Cancer Surgery in Low‐ and Middle‐Income Countries: A Systematic Review and Meta‐Analysis

Journal of Surgical Oncology, EarlyView.
ABSTRACT Background and Objectives Surgery is the mainstay of treatment for localized colorectal cancer (CRC); however, little is known about survival outcomes following CRC surgery in low‐ and middle‐income countries (LMICs). Here, we examine the available data on long‐term outcomes following CRC resections in LMICs.
Oluwasegun Afolaranmi, Thomas M. Diehl, Sehar Salim Virani, Qiuyu Yang, Leslie Christensen, Kenechukwu Okwunze, Adel H. Khan, Nabiha Akhlaq Mughal, Daniel Schroeder, Sheida Pourdashti, Sadaf Khan, Syed Nabeel Zafar   +11 more
wiley   +1 more source

Proof of concept of fully automated adaptive workflow for head and neck radiotherapy treatments with a conventional linear accelerator

Frontiers in Oncology
IntroductionThe objective of this study is to evaluate the performance of an automatic workflow for head-and-neck (H&N) radiotherapy using a multi-atlas based auto-contouring software and an a-priori multicriteria plan optimization algorithm and ...
Gaia Muti, Marco M. J. Felisi, Angelo F. Monti, Chiara Carsana, Roberto Pellegrini, Edoardo Salmeri, Mauro Palazzi, Paola E. Colombo   +7 more
doaj   +1 more source

An Interactive Preoperative Virtual Reality Intervention for Breast Cancer Patients Undergoing Oncological Surgery: A Feasibility and Pilot Randomized Clinical Trial

Journal of Surgical Oncology, EarlyView.
ABSTRACT Background and Objectives Preoperative anxiety is common before surgery and is associated with adverse outcomes, yet access to mental health support remains limited. We evaluated the feasibility and acceptability of a novel preoperative virtual reality (VR) prototype designed to reduce anxiety in patients undergoing cancer surgery.
Renée El‐Gabalawy, Gabrielle S. Logan, Pamela Hebbard, Jordana L. Sommer, Kristin Reynolds, Kailey E. Penner, Michael S. D. Smith, Natalie Mota, W Alan C. Mutch, Eisi Mollanji, Jessica L. Maples‐Keller, David Perrin, Rakesh C. Arora   +12 more
wiley   +1 more source

ART workflow based on CBCT and end-to-end clinical dynamic phantom validation

BMC Medical Imaging
Background In image-guided radiotherapy (IGRT), cone beam CT (CBCT) is usually used as a positional calibration for patients before treatment, but artifacts and inaccurate Hounsfield unit (HU) values prevent its use for clinical treatment dose ...
Zhenkai Li, Lingke Kong, Xiaoyuan Zhang, Peijun Yin, Chentong Ma, Yong Yin, Zhenjiang Li   +6 more
doaj   +1 more source