Results 271 to 280 of about 354,551 (319)

Combination of Ethoxybenzyl‐Diethylenetriamine Pentaacetic Acid‐Enhanced Magnetic Resonance Imaging and a Serum Biomarker Is Useful in the Diagnosis of Hepatic Sinusoidal Disorder After Chemotherapy Treatment

Annals of Gastroenterological Surgery, EarlyView.
ROC analyses of APRI score, EOB‐MRI, and a combination of EOB‐MRI and APRI score for blue liver. ABSTRACT Aim Sinusoidal obstruction syndrome (SOS), also known as “blue liver (BL),” is a common hepatic injury following oxaliplatin‐based chemotherapy in patients with colorectal liver metastases (CRLM).
Tomonari Shimagaki, Keishi Sugimachi, Takahiro Tomino, Takeshi Kurihara, Emi Onishi, Yutaro Shimomura, Kenji Shinozaki, Masaru Morita   +7 more
wiley   +1 more source

124 INVITED Image guided radiotherapy

European Journal of Cancer Supplements, 2005
openaire   +1 more source

Prognostic Utility of the Preoperative Cachexia Index in Patients Undergoing Emergency Laparotomy

Annals of Gastroenterological Surgery, EarlyView.
The preoperative cachexia index, incorporating muscle mass, nutritional status, and inflammation, predicts in‐hospital and one‐year mortality in patients undergoing emergency laparotomy. This simple index may aid in risk stratification and perioperative decision‐making in high‐risk surgical patients. ABSTRACT Aim Emergency laparotomy is associated with
Naoko Fukushima, Takahiro Masuda, Kazuto Tsuboi, Masami Yuda, Keita Takahashi, Fumiaki Yano, Ken Eto   +6 more
wiley   +1 more source

Construction of a Feedback Comment Analysis Model for Evaluation of Endoscopic Surgical Skill

Annals of Gastroenterological Surgery, EarlyView.
ABSTRACT Background Surgical education and skill assessments are important in improving surgical skills. However, instructors' comments tend to be complex and unorganized, with varying content and categories. This study aimed to develop a natural language processing (NLP) model to automatically classify feedback comments on surgical procedures and ...
Shusaku Iwai, Shin Takenaka, Daichi Kitaguchi, Hiroki Matsuzaki, Kei Nakajima, Yuya Takabe, Nobuyoshi Takeshita, Masaaki Ito   +7 more
wiley   +1 more source

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Image-Guided Radiotherapy

Cancer Radiothérapie, 2021
The role of radiation therapy (RT) in the treatment of liver malignancies has historically been low, in part due to challenges in delivering ablative doses of RT safely while respecting the radiation dose limits of numerous normal tissues in the upper abdomen, including the liver itself. Challenges to the routine use of RT to treat hepatic malignancies
Pablo Munoz-Schuffenegger, Teo Stanescu, Laura A. Dawson   +2 more
semanticscholar   +3 more sources

Image-guided radiotherapy

Cancer/Radiothérapie, 2022
We present the updated recommendations of the French society for oncological radiotherapy on image-guided radiotherapy (IGRT). The objective of the IGRT is to take into account the anatomical variations of the target volume occurring between or during the irradiation fractions, such as displacements and/or deformations, so that the delivered dose ...
R, de Crevoisier, C, Lafond, A, Mervoyer, C, Hulot, N, Jaksic, I, Bessières, G, Delpon   +6 more
openaire   +2 more sources

Implementation of Image-guided Radiotherapy

Clinical Oncology, 2012
Imaged-guided radiotherapy (IGRT) is not a new technique; rather, it has evolved over the past few decades. It has been defined in many ways, but for the purposes of this Editorial it can be thought of as any imaging at pretreatment and delivery, the result of which is acted upon, that improves or verifies the accuracy of radiotherapy. Although imaging
K N, Franks, H A, McNair
openaire   +2 more sources

Dynamic targeting image-guided radiotherapy

Medical Dosimetry, 2006
Volumetric imaging and planning for 3-dimensional (3D) conformal radiotherapy and intensity-modulated radiotherapy (IMRT) have highlighted the need to the oncology community to better understand the geometric uncertainties inherent in the radiotherapy delivery process, including setup error (interfraction) as well as organ motion during treatment ...
Calvin, Huntzinger, Peter, Munro, Scott, Johnson, Mika, Miettinen, Corey, Zankowski, Greg, Ahlstrom, Reto, Glettig, Reto, Filliberti, Wolfgang, Kaissl, Martin, Kamber, Martin, Amstutz, Lionel, Bouchet, Dan, Klebanov, Hassan, Mostafavi, Richard, Stark   +14 more
openaire   +2 more sources

Innovations in image-guided radiotherapy

Nature Reviews Cancer, 2007
The limited ability to control for the location of a tumour compromises the accuracy with which radiation can be delivered to tumour-bearing tissue. The resultant requirement for larger treatment volumes to accommodate target uncertainty restricts the radiation dose because more surrounding normal tissue is exposed. With image-guided radiotherapy (IGRT)
Verellen, Dirk, De Ridder, Mark, Linthout, Nadine, Tournel, Koen, Soete, Guy, Storme, Guy   +5 more
openaire   +3 more sources

Carbon-Iodine Polydiacetylene Nanofibers for Image-Guided Radiotherapy and Tumor-Microenvironment-Enhanced Radiosensitization.

ACS Nano
Radiotherapy is a mainstay treatment used in clinics for locoregional therapy, although it still represents a great challenge to improve the sensitivity and accuracy of radiotherapy for tumors.
Mingming Yin, Ye Yuan, Yongbiao Huang, Xiaoming Liu, Fanling Meng, Liang Luo, Sidan Tian, Bo Liu   +7 more
semanticscholar   +1 more source