Results 101 to 110 of about 73,957 (300)

Feasibility study of a multi‐lesion cyberknife radiotherapy plan verification method using a 2D array with pre‐set roll angles

Precision Radiation Oncology, EarlyView.
This study aims to solve the common problem in clinical practice of CyberknifeM6. In the verification of multi‐lesion brain plans, when the 2D matrix is not set the roll Angle, only less than 1/3 of the cases can measure the dose of two targets. The solution of using two‐dimensional array and matching phantom design with relatively good resolution has ...
Tengxiang Li, Jinhu Chen, Ruimin He, Qingtao Qiu, Quan Tang, Yong Yin   +5 more
wiley   +1 more source

Utility of 18F-FDG PET/CT in metabolic response assessment after CyberKnife radiosurgery for early stage non-small cell lung cancer

Vietnam Journal of Science, Technology and Engineering, 2017
Objective: To assess metabolic tumor response using 18F-FDG PET/CT scan in early stage non-small cell lung cancer (NSCLC) treated by CyberKnife radiosurgery. Materials and Methods: 30 patients were diagnosed proven by biopsy and inoperable stage I NSCLC,
Ngoc Ha Le, Hong Son Mai, Van Nguyen Le, Quang Bieu Bui   +3 more
doaj   +1 more source

Early Levodopa Therapy in Tyrosine Hydroxylase Deficiency

Movement Disorders Clinical Practice, EarlyView.
Claudio M. de Gusmao, Roser Pons, Ganeshwaran H. Mochida, Laura Silveira‐Moriyama, Fernando Kok   +4 more
wiley   +1 more source

Epithelial–Mesenchymal Transition and Genetically Driven Early Tumor Seedings in Extraneural Metastasis of Glioblastoma

Cancer Science, EarlyView.
Genetic and cell biological analyses of this rare glioblastoma (GBM) case with rapidly progressive pleural metastasis revealed essential roles of epithelial‐mesenchymal transition (EMT) and glioma stem‐like cells (GSCs) in extraneural metastasis. Contrary to the common prediction, analyses of the primary, recurrent, and metastatic tumors indicated that
Seisaku Kanayama, Kentaro Watanabe, Minoru Tanaka, Junko Takita, Tomoki Todo   +4 more
wiley   +1 more source

Developmental and epileptic encephalopathy in patients with epilepsy due to hypothalamic hamartomas

Epilepsia, EarlyView.
Abstract Objective What factors influence cognition and behavior in patients with epilepsy caused by hypothalamic hamartoma (HH)? Methods We conducted a retrospective study of 103 patients referred to the Epilepsy Center in Freiburg, Germany, over the past 24 years.
Kathrin Wagner, Theo Demerath, Sarah Metzger, Friederike Niedermoser, Birgitta Metternich, Lisa Putzar, Horst Urbach, Victoria San Antonio‐Arce, Kerstin Alexandra Klotz, Andreas Schulze‐Bonhage   +9 more
wiley   +1 more source

Recursive Partitioning Analysis for Local Control Achieved With Stereotactic Body Radiation Therapy for the Liver, Spine, or Lymph Nodes

Advances in Radiation Oncology, 2021
Purpose: This study aims to develop a local control risk stratification using recursive partitioning analysis (RPA) for patients receiving stereotactic body radiation therapy (SBRT) for metastatic cancer.
Roman O. Kowalchuk, MD, Michael R. Waters, MD, PhD, Sunil W. Dutta, MD, Marie L. Mack, BS, K. Martin Richardson, MS, Kelly Spencer, MS, Kara D. Romano, MD, James M. Larner, MD, Jason P. Sheehan, MD, PhD, C. Ronald Kersh, MD   +9 more
doaj  

Clinical practice of image-guided spine radiosurgery - results from an international research consortium

Radiation Oncology, 2011
Background Spinal radiosurgery is a quickly evolving technique in the radiotherapy and neurosurgical communities. However, the methods of spine radiosurgery have not been standardized.
Guckenberger Matthias, Sweeney Reinhart A, Flickinger John C, Gerszten Peter C, Kersh Ronald, Sheehan Jason, Sahgal Arjun   +6 more
doaj   +1 more source

Efficacy of Metastasectomy for Metastatic Bladder Cancer: A Systematic Review and Meta‐Analysis

International Journal of Urology, EarlyView.
ABSTRACT Objectives It has been proposed that metastasectomy may cure some patients with a single metastasis. Hence, we considered it necessary to clarify the role of metastasectomy for metastatic bladder cancer (BCa). Methods We conducted a systematic review of published reports on the efficacy of metastasectomy for different sites of BCa metastasis ...
Junjie Ji, Fengju Guan, Lijiang Sun, Guiming Zhang   +3 more
wiley   +1 more source

Stereotactic radiosurgery. [PDF]

, 1983
L. G. Leksell
openalex   +1 more source

Exploratory Advanced Radiotherapies for Ameloblastoma and Ameloblastic Carcinoma—A Concise Review

Oral Diseases, EarlyView.
ABSTRACT Objective Ameloblastoma is an aggressively growing odontogenic tumor with substantial management challenges and a high recurrence rate. Surgical resection is the treatment of choice for ameloblastoma, but adjuvant therapies like radiation have been explored in cases where surgery is not clinically advisable and the tumor is inoperable.
Heba Turkstani, Afrah Alfaifi, Sunday O. Akintoye   +2 more
wiley   +1 more source