نتایج جستجو برای: brain radiotherapy

تعداد نتایج: 530728  

2013
Ann W Silk Michael F Bassetti Brady T West Christina I Tsien Christopher D Lao

Ipilimumab, an antibody that enhances T-cell activation, may augment immunogenicity of tumor cells that are injured by radiation therapy. We hypothesized that patients with melanoma brain metastasis treated with both ipilimumab and radiotherapy would have improved overall survival, and that the sequence of treatments may affect disease control in the brain. We analyzed the clinical and radiogra...

Journal: :Sarcoma 2005
Tejpal Gupta Siddhartha Laskar Sumeet Gujral Mary Ann Muckaden

BACKGROUND AND PURPOSE Brain metastasis is a relatively uncommon event in the natural history of soft tissue sarcomas. The increasing use of chemotherapy may have caused a reduction in local relapses as well as distant failures leading to an improvement in survival, thereby allowing metachronous seeding of the brain, a sanctuary site. The purpose of this report is to increase awareness amongst ...

2015
Juliane Rieber Julian Schmitt Arne Warth Thomas Muley Jutta Kappes Florian Eichhorn Hans Hoffmann Claus Peter Heussel Thomas Welzel Jürgen Debus Michael Thomas Martin Steins Stefan Rieken

BACKGROUND There is controversy whether patients diagnosed with large-cell neuroendocrine carcinoma (LCNEC) should be treated according to protocols for non-small cell lung cancers (NSCLC) or small cell lung cancers (SCLC), especially with regard to the administration of prophylactic cranial irradiation (PCI). This study was set up to determine the incidence of brain metastases and to investiga...

Journal: :Neuro-oncology 2023

Abstract OBJECTIVE Currently, there is no unified treatment protocol for pediatric diffuse intrinsic pontine glioma with hydrocephalus. The present study aims to explore the clinical characteristics and best intervention modality METHODS detailed data of children admitted Department Pediatrics Guangdong Sanjiu Brain Hospital from January 2010 December 2021 were retrospectively analyzed. effect ...

Journal: :Clinical oncology (Royal College of Radiologists (Great Britain)) 2014
B Jeremic V Vanderpuye S Abdel-Wahab P Gaye L Kochbati M Diwani P Emwula B Oro K Lishimpi J Kigula-Mugambe D Dawotola T Wondemagegnehu C Nyongesa N Oumar A El-Omrani T Shuman L Langenhoven L Fourie

AIMS To investigate patterns of practice in palliative radiotherapy in Africa. MATERIALS AND METHODS Fifteen centres in Africa provided detailed information about radiotherapy in both metastatic and locally advanced disease via a questionnaire. Information included general information (institution status, equipment, staff, patient number), radiotherapy and other treatment characteristics in b...

Journal: :Nagoya journal of medical science 1996
H Kobayashi T Kodaira T Yamada Y Horikawa Y Ito T Murao Y Obata T Ishigaki

Conformation radiotherapy is one of the best techniques for minimizing the radiation dose absorbed by the surrounding normal tissue while delivering a high dose to a cancerous target area. The cases of all patients who underwent external irradiation at Nagoya University Hospital from 1975 to 1992 were reviewed. A total of 5740 patients with 6179 lesions were irradiated during this time, and 379...

Journal: :Tumori 2007
Silvia Orrrù Giancarlo Lay Marina Dessì Rita Murtas Maria Assunta Deidda Maurizio Amichetti

AIMS AND BACKGROUND Endometrial carcinoma is a rare cause of brain metastases, accounting for less than 1% of all metastatic lesions to the brain. This report aims to review our experience in the treatment of patients with brain metastases from endometrial carcinoma in order to establish the characteristics of these patients and evaluate the results and efficacy of whole-brain radiation therapy...

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