Results 21 to 30 of about 41,127 (262)

Gamma Knife Radiosurgery for Metastatic Brain Tumors ―Study of 500 Cases with Cerebral Metastases from Major Primary Cancers [PDF]

, 2008
The purpose of this retrospective study was to determine the outcome of gamma knife radiosurgery in a variety of patients including relatively poor-risk patients with multiple or large brain metastases.
田中, 清明, 小山, 徹
core   +1 more source

Adaptive Volumetric-Modulated Arc Radiation Therapy for Head and Neck Cancer: Evaluation of Benefit on Target Coverage and Sparing of Organs at Risk

Current Oncology, 2023
Background: Radiotherapy is essential in the management of head–neck cancer. During the course of radiotherapy, patients may develop significant anatomical changes.
Ciro Franzese, Stefano Tomatis, Sofia Paola Bianchi, Marco Pelizzoli, Maria Ausilia Teriaca, Marco Badalamenti, Tiziana Comito, Elena Clerici, Davide Franceschini, Pierina Navarria, Luciana Di Cristina, Damiano Dei, Carmela Galdieri, Giacomo Reggiori, Pietro Mancosu, Marta Scorsetti   +15 more
doaj   +1 more source

Gamma Knife Radiosurgery for Idiopathic Trigeminal Neuralgia at Aizawa Hospital [PDF]

, 2011
The purpose of this retrospective study was to better understand the outcome of gamma knife radiosurgery in patients with idiopathic trigeminal neuralgia.
小山, 徹
core   +1 more source

Phase II trial on SBRT for unresectable liver metastases: long-term outcome and prognostic factors of survival after 5 years of follow-up

Radiation Oncology, 2018
Background The aim of this study was to evaluate long-term efficacy and survival prognostic factors of stereotactic body radiation therapy (SBRT) for un-resectable liver metastases in patients enrolled in a prospective phase II trial.
Marta Scorsetti, Tiziana Comito, Elena Clerici, Ciro Franzese, Angelo Tozzi, Cristina Iftode, Lucia Di Brina, Pierina Navarria, Pietro Mancosu, Giacomo Reggiori, Antonella Fogliata, Stefano Tomatis, Guido Torzilli, Luca Cozzi   +13 more
doaj   +1 more source

Collimator scatter factor: Monte Carlo and in-air measurements approaches

Radiation Oncology, 2018
Background Linac output as a function of field sizes has a phantom and a head scatter component. This last term can be measured in-air with appropriate build-up ensuring a complete electron equilibrium and the absence of the contaminant electrons ...
A. Fogliata, A. Stravato, G. Reggiori, S. Tomatis, J. Würfel, M. Scorsetti, L. Cozzi   +6 more
doaj   +1 more source

Stereotactic Radiosurgery for Hypothalamic Hamartomas

, 2021
Hypothalamic hamartomas (HH) are developmental malformations growing within the hypothalamus and the third ventricle with patterns similar to benign tumors. HH are often associated with mild-to-severe drug-refractory epilepsy.
Alfredo Conti
core   +1 more source

Stereotactic biopsy for intracranial space occupying lesions: Experience in a referral hospital in Mexico

Cirugía y Cirujanos, 2021
Background: Stereotactic brain biopsy (SBB) is used for establishing the histological diagnosis of intracranial lesions that are not amenable for a direct surgical approach.
José L. Navarro-Olvera, Gustavo Parra-Romero, José D. Carrillo-Ruiz, Gustavo Aguado-Carrillo, Julián E. Soto-Abraham, Julián E. Soto-Abraham   +5 more
doaj   +1 more source

Low‐dose hilar and mediastinal stereotactic body radiation therapy for non‐small cell lung cancer: Analysis of outcomes in patients receiving one or multiple courses of treatment

Thoracic Cancer, 2020
Background This study reports the outcomes of a single institutional experience treating non‐small cell lung cancer (NSCLC) involving the pulmonary hilum with low‐dose stereotactic body radiation therapy (SBRT).
Roman O. Kowalchuk, Michael R. Waters, Martin Richardson, Kelly Spencer, James M. Larner, Charles R. Kersh   +5 more
doaj   +1 more source

The Time for Chronotherapy in Radiation Oncology

Frontiers in Oncology, 2021
Five decades ago, Franz Halberg conceived the idea of ​​a circadian-based therapy for cancer, given the differential tolerance to treatment derived from the intrinsic host rhythms.
Luis Bermúdez-Guzmán, Alejandro Blanco-Saborío, Juliana Ramírez-Zamora, Eduardo Lovo   +3 more
doaj   +1 more source

Accidente cerebrovascular hemorrágico asociado a infección por COVID-19 en Hospital General de México

Cirugía y Cirujanos, 2021
Introducción: en la actual pandemia de COVID-19, existe evidencia creciente que ha identificado el neurotropismo del virus SARS-CoV-2 y sus complicaciones neurológicas, incluida la enfermedad cerebrovascular isquémica y escasamente hemorragia cerebral ...
Gustavo Parra-Romero, Ariatne Mar-Álvarez, José L Navarro-Olvera, Aldo F. Hernández-Valencia, Gustavo Aguado-Carrillo, José D. Carrillo-Ruiz   +5 more
doaj   +1 more source