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Medientyp: E-Artikel Titel: Adjuvant treatment of brain metastases Beteiligte: Lohr, Frank; Pirzkall, Andrea; Hof, Holger; Fleckenstein, Katharina; Debus, Jürgen Erschienen: Wiley, 2001 Erschienen in: Seminars in Surgical Oncology, 20 (2001) 1, Seite 50-56 Sprache: Englisch DOI: 10.1002/ssu.1016 ISSN: 8756-0437; 1098-2388 Entstehung: Anmerkungen: Beschreibung: AbstractWith an incidence of 15/105 in the general population, brain metastases constitute a serious, debilitating complication in cancer patients. The majority of those patients suffer from more than one metastasis, but up to 30% to 40% present with a solitary lesion. Whole‐brain radiotherapy (WBRT) extends median survival from 1 to 2 months for treatment with steroids only, to 4 to 6 months in most series. However, long‐term survival (>1–2 years) is observed in up to 10% of patients with favorable prognostic factors, such as solitary lesions, good Karnofsky performance status, and absence of extracranial disease. For those patients, individually optimized treatment is worthwhile. For good‐prognosis patients with controlled extracranial disease, surgery in combination with postoperative WBRT should be considered, especially when fast relief of symptoms is mandated. For surgically inaccessible solitary lesions below a size threshold of approximately 30 ccm, stereotactic radiosurgery (RS), although never compared to surgery in a randomized fashion, seems to yield comparable results and is the treatment of choice for more than one lesion in appropriately selected patients. Nevertheless, a number of questions concerning the optimal treatment regimens for brain metastases remain. These mainly concern the radiation dose, need for a combination of RS and WBRT, relative timing of different treatment modalities, and maximum number of brain metastases that can reasonably be treated with RS when long‐term progression‐free survival is the goal. However, RS is definitely an excellent option for salvage and palliation in patients with short life expectancy, as it is simultaneously noninvasive and cost‐effective, with short hospitalization times. Semin. Surg. Oncol. 20:50–56, 2001. © 2001 Wiley‐Liss, Inc.