کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1854164 1529401 2015 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Liver metastases and SBRT: A new paradigm?
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک هسته ای و انرژی بالا
پیش نمایش صفحه اول مقاله
Liver metastases and SBRT: A new paradigm?
چکیده انگلیسی

BackgroundThe outstanding innovations made by early diagnosis, novel surgical techniques, effective chemotherapy regimens and conformal radiotherapy, have significantly improved patients overall survival and quality of life. Multidisciplinary approach to cancer has also led to an increased prevalence of patients with few, organ-confined metastases, who can experience long-term survival even if their disease is no longer localized. Liver is one of the most common site for metastatic disease from several cancers, and when metastatic disease is confined to liver, given the ability of this organ to regenerate almost to its optimal volume, surgical resection represents the standard of care because is associated with a better prognosis. Approximately 70–90% of liver metastases, however, are unresectable and a safe, effective alternative therapeutic option is necessary for these patients.Materials and methodsA review of the current literature was performed to analyze the role of SBRT in treating liver metastases from different cancers. A literature search using the terms “SBRT” and “liver metastases” was carried out in PUBMED.ResultsStereotactic body radiation therapy has shown to provide promising results in the treatment of liver metastases, thanks to the ability of this procedure to deliver a conformal high dose of radiation to the target lesion and a minimal dose to surrounding critical tissues.ConclusionStereotactic body radiation therapy is a non-invasive, well-tolerated and effective treatment for patients with liver metastases not suitable for surgical resection.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Reports of Practical Oncology & Radiotherapy - Volume 20, Issue 6, November–December 2015, Pages 464–471
نویسندگان
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