Sabrina T Astner

Summary

Country: Germany

Publications

  1. pmc Experimental concepts for toxicity prevention and tissue restoration after central nervous system irradiation
    Carsten Nieder
    Radiation Oncology Unit, Nordlandssykehuset HF, 8092 Bodø, Norway
    Radiat Oncol 2:23. 2007
  2. pmc Integration of chemotherapy into current treatment strategies for brain metastases from solid tumors
    Carsten Nieder
    Department of Radiation Oncology, Klinikum rechts der Isar der Technischen Universitat Munchen, Ismaninger Str, 22, 81675 Munich, Germany
    Radiat Oncol 1:19. 2006
  3. doi request reprint Effect of 11C-methionine-positron emission tomography on gross tumor volume delineation in stereotactic radiotherapy of skull base meningiomas
    Sabrina T Astner
    Department of Radiation Oncology, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
    Int J Radiat Oncol Biol Phys 72:1161-7. 2008
  4. ncbi request reprint Extensive local and systemic therapy in extraneural metastasized glioblastoma multiforme
    Sabrina T Astner
    Department of Radiation Oncology, Technical University of Munich, Germany
    Anticancer Res 26:4917-20. 2006
  5. ncbi request reprint Carcinomatous meningitis appearing as acoustic neuromas: two cases
    Sabrina T Astner
    Department of Radiation Oncology, Technical University of Munich, Germany
    Strahlenther Onkol 183:279-83. 2007
  6. ncbi request reprint 11C-methionine PET improves the target volume delineation of meningiomas treated with stereotactic fractionated radiotherapy
    Anca Ligia Grosu
    Department of Radiation Oncology, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
    Int J Radiat Oncol Biol Phys 66:339-44. 2006
  7. doi request reprint Assessment of tumor volumes in skull base glomus tumors using Gluc-Lys[(18)F]-TOCA positron emission tomography
    Sabrina T Astner
    Klinik für Strahlentherapie und Radiologische Onkologie, Klinikum rechts der Isar der Technischen Universitat Munchen, Munich, Germany
    Int J Radiat Oncol Biol Phys 73:1135-40. 2009
  8. doi request reprint Tumor shrinkage assessed by volumetric MRI in long-term follow-up after fractionated stereotactic radiotherapy of nonfunctioning pituitary adenoma
    Christine Kopp
    Klinik und Poliklinik für Strahlentherapie und Radiologische Onkologie, Klinikum rechts der Isar, Technische Universitat Munchen, Munich, Germany
    Int J Radiat Oncol Biol Phys 82:1262-7. 2012
  9. ncbi request reprint Sparse dose painting based on a dual-pass kinetic-oxygen mapping of dynamic PET images
    Kuangyu Shi
    Radiation Oncology, Technische Universitat Munchen, Munich, Germany
    Med Image Comput Comput Assist Interv 14:484-91. 2011
  10. doi request reprint An interindividual comparison of O-(2-[18F]fluoroethyl)-L-tyrosine (FET)- and L-[methyl-11C]methionine (MET)-PET in patients with brain gliomas and metastases
    Anca Ligia Grosu
    Department of Radiation Oncology, Albert Ludwigs Universitat Freiburg, Freiburg, Germany
    Int J Radiat Oncol Biol Phys 81:1049-58. 2011

Detail Information

Publications26

  1. pmc Experimental concepts for toxicity prevention and tissue restoration after central nervous system irradiation
    Carsten Nieder
    Radiation Oncology Unit, Nordlandssykehuset HF, 8092 Bodø, Norway
    Radiat Oncol 2:23. 2007
    ....
  2. pmc Integration of chemotherapy into current treatment strategies for brain metastases from solid tumors
    Carsten Nieder
    Department of Radiation Oncology, Klinikum rechts der Isar der Technischen Universitat Munchen, Ismaninger Str, 22, 81675 Munich, Germany
    Radiat Oncol 1:19. 2006
    ..A potential chemotherapy indication might exist as palliative option for patients who have progressive disease after radiotherapy...
  3. doi request reprint Effect of 11C-methionine-positron emission tomography on gross tumor volume delineation in stereotactic radiotherapy of skull base meningiomas
    Sabrina T Astner
    Department of Radiation Oncology, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
    Int J Radiat Oncol Biol Phys 72:1161-7. 2008
    ....
  4. ncbi request reprint Extensive local and systemic therapy in extraneural metastasized glioblastoma multiforme
    Sabrina T Astner
    Department of Radiation Oncology, Technical University of Munich, Germany
    Anticancer Res 26:4917-20. 2006
    ..In conclusion, liver metastases of GBM can be effectively treated by chemotherapy. This case report suggests suitable substances which can be chosen according to clinical circumstances...
  5. ncbi request reprint Carcinomatous meningitis appearing as acoustic neuromas: two cases
    Sabrina T Astner
    Department of Radiation Oncology, Technical University of Munich, Germany
    Strahlenther Onkol 183:279-83. 2007
    ..If medical history does not match with acoustic neuroma, further diagnostics are necessary to rule out infectious disease or carcinomatous meningitis...
  6. ncbi request reprint 11C-methionine PET improves the target volume delineation of meningiomas treated with stereotactic fractionated radiotherapy
    Anca Ligia Grosu
    Department of Radiation Oncology, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
    Int J Radiat Oncol Biol Phys 66:339-44. 2006
    ..To evaluate the role of 11C-methionine positron emission tomography (MET-PET) in target volume delineation for meningiomas and to determine the interobserver variability...
  7. doi request reprint Assessment of tumor volumes in skull base glomus tumors using Gluc-Lys[(18)F]-TOCA positron emission tomography
    Sabrina T Astner
    Klinik für Strahlentherapie und Radiologische Onkologie, Klinikum rechts der Isar der Technischen Universitat Munchen, Munich, Germany
    Int J Radiat Oncol Biol Phys 73:1135-40. 2009
    ..To assess a threshold for Gluc-Lys[(18)F]-TOCA positron emission tomography (PET) in target volume delineation of glomus tumors in the skull base and to compare with MRI-based target volume delineation...
  8. doi request reprint Tumor shrinkage assessed by volumetric MRI in long-term follow-up after fractionated stereotactic radiotherapy of nonfunctioning pituitary adenoma
    Christine Kopp
    Klinik und Poliklinik für Strahlentherapie und Radiologische Onkologie, Klinikum rechts der Isar, Technische Universitat Munchen, Munich, Germany
    Int J Radiat Oncol Biol Phys 82:1262-7. 2012
    ..To evaluate tumor control and side effects associated with fractionated stereotactic radiotherapy (FSRT) in the management of residual or recurrent nonfunctioning pituitary adenomas (NFPAs)...
  9. ncbi request reprint Sparse dose painting based on a dual-pass kinetic-oxygen mapping of dynamic PET images
    Kuangyu Shi
    Radiation Oncology, Technische Universitat Munchen, Munich, Germany
    Med Image Comput Comput Assist Interv 14:484-91. 2011
    ..The algorithm was compared with a typical dose painting by number (DPBN) method in one data set of a patient with head and neck cancer...
  10. doi request reprint An interindividual comparison of O-(2-[18F]fluoroethyl)-L-tyrosine (FET)- and L-[methyl-11C]methionine (MET)-PET in patients with brain gliomas and metastases
    Anca Ligia Grosu
    Department of Radiation Oncology, Albert Ludwigs Universitat Freiburg, Freiburg, Germany
    Int J Radiat Oncol Biol Phys 81:1049-58. 2011
    ..This study compares the uptake of FET and MET in gliomas and metastases, as well as treatment-induced changes. Furthermore, it evaluates the gross tumor volume (GTV) of gliomas defined on PET and magnetic resonance imaging (MRI)...
  11. doi request reprint Tumor shrinkage assessed by volumetric MRI in the long-term follow-up after stereotactic radiotherapy of meningiomas
    Sabrina T Astner
    Department of Radiotherapy and Radiooncology, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
    Strahlenther Onkol 186:423-9. 2010
    ..To evaluate tumor volume reduction in the follow-up of meningiomas after fractionated stereotactic radiotherapy (FSRT) or linac radiosurgery (RS) by using magnetic resonance imaging (MRI)...
  12. doi request reprint Changes in the fraction of total hypoxia and hypoxia subtypes in human squamous cell carcinomas upon fractionated irradiation: evaluation using pattern recognition in microcirculatory supply units
    Constantin Alin Maftei
    Department of Radiotherapy and Radiation Oncology, Technical University of Munich, Germany
    Radiother Oncol 101:209-16. 2011
    ..Evaluate changes in total hypoxia and hypoxia subtypes in vital tumor tissue of human head and neck squamous cell carcinomas (hHNSCC) upon fractionated irradiation...
  13. doi request reprint Stereotactic fractionated radiotherapy and LINAC radiosurgery in the treatment of vestibular schwannoma-report about both stereotactic methods from a single institution
    Christine Kopp
    Klinik und Poliklinik für Strahlentherapie und Radiologische Onkologie, Klinikum rechts der Isar der Technische Universität München, Munich, Germany
    Int J Radiat Oncol Biol Phys 80:1485-91. 2011
    ..To evaluate tumor control and side effects associated with radiosurgery (RS) and stereotactic fractionated radiotherapy (SFR) for vestibular schwannomas (VSs) in a group of patients treated at the same institution...
  14. doi request reprint Comparison of (immuno-)fluorescence data with serial [¹⁸F]Fmiso PET/CT imaging for assessment of chronic and acute hypoxia in head and neck cancers
    Constantin Alin Maftei
    Department of Radiotherapy and Radiation Oncology, Technical University of Munich, Germany
    Radiother Oncol 99:412-7. 2011
    ....
  15. doi request reprint Quantitative assessment of hypoxia subtypes in microcirculatory supply units of malignant tumors using (immuno-)fluorescence techniques
    Constantin Alin Maftei
    Department of Radiotherapy and Radiation Oncology, Technical University of Munich, Munich, Germany
    Strahlenther Onkol 187:260-6. 2011
    ..Therefore, we quantified hypoxia subtypes in tumors based on (immuno-)fluorescent marker distribution patterns in microcirculatory supply units (MCSUs)...
  16. doi request reprint Evaluation of the SUV values calculation and 4D PET integration in the radiotherapy treatment planning system
    Vesna Jacob
    Klinik für Strahlentherapie und Radiologische Onkologie, Klinikum rechts der Isar, Munich, Germany
    Radiother Oncol 98:323-9. 2011
    ..To evaluate the SUV calculation and integration of the gated (4D) PET in the iPlan 4.0 treatment planning software (BrainLAB)...
  17. doi request reprint Outcome after conformal salvage radiotherapy in patients with rising prostate-specific antigen levels after radical prostatectomy
    Hans Geinitz
    Department of Radiation Oncology, Klinikum rechts der Isar der Technischen Universitat Munchen, Munich, Germany
    Int J Radiat Oncol Biol Phys 82:1930-7. 2012
    ....
  18. ncbi request reprint Repeated localized treatment for extranodal marginal zone lymphoma--case report and review of literature
    Christine E Schönknecht
    Klinikum rechts der Isar, Klinik und Poliklinik für Strahlentherapie und Radiologische Onkologie, Technische Universitat Munchen, Ismaningerstr 22, 81675 Munich, Germany
    Anticancer Res 31:3935-8. 2011
    ..Patients with such lymphoma often have an excellent prognosis. Concerning treatment, no large prospective trials have been published, making therapeutic decisions difficult...
  19. doi request reprint Quantitative assessment of hypoxia kinetic models by a cross-study of dynamic 18F-FAZA and 15O-H2O in patients with head and neck tumors
    Kuangyu Shi
    Department of Radiotherapy and Radiooncology, Klinikum rechts der Isar, Technische Universitat Munchen, Munich, Germany
    J Nucl Med 51:1386-94. 2010
    ..We performed a feasibility study to assess hypoxia kinetic models using voxelwise cross-analysis between the uptake of the perfusion tracer (15)O-H(2)O and the hypoxia tracer (18)F-fluoroazomycin arabinoside ((18)F-FAZA)...
  20. doi request reprint A planning comparison of dynamic IMRT for different collimator leaf thicknesses with helical tomotherapy and RapidArc for prostate and head and neck tumors
    Vesna Jacob
    Department of Radiotherapy und Radiologic Oncology, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
    Strahlenther Onkol 186:502-10. 2010
    ..5 mm, 5 mm, and 10 mm). The influence of the different planning techniques on the coverage of planning volume and sparing of organs at risk (OARs) was investigated...
  21. doi request reprint Modern management of rare brain metastases in adults
    Matthias J Krammer
    Academic Teaching Hospital Munich Bogenhausen, Department of Neurological Surgery, Technical University of Munich, Englschalkinger Str 77, 81925 Munich, Germany
    J Neurooncol 105:9-25. 2011
    ..In this review, we outline current knowledge of the incidence, diagnostic facilities, and therapeutic management of rare BM, with consideration of the basic aspects of the primary malignancy...
  22. ncbi request reprint Analysis of long-term survivors of glioblastoma multiforme in a single institution with aggressive local retreatment protocol
    Carsten Nieder
    Radiation Oncology Unit, Nordlandssykehuset HF, 8092 Bodo, Norway
    Anticancer Res 27:2993-6. 2007
    ..Our institution has used an aggressive policy of local retreatment, including surgery and radiotherapy, at first relapse. Long-term survival (>2 years) after such an approach was evaluated...
  23. doi request reprint Improvement, clinical course, and quality of life after palliative radiotherapy for recurrent glioblastoma
    Carsten Nieder
    Department of Internal Medicine Oncology and Radiation Oncology Units, Nordlandssykehuset HF, Bodø, Norway
    Am J Clin Oncol 31:300-5. 2008
    ..Salvage chemotherapy or targeted agents should be prospectively tested against re-irradiation alone...
  24. ncbi request reprint Disease presentation and outcome in young patients (<40 years) with brain metastases from malignant melanoma
    Carsten Nieder
    Medical Department Oncology, Nordlandssykehuset HF, Bodø, Norway
    Anticancer Res 28:1325-7. 2008
    ..Whole-brain radiation therapy was not able to provide durable CNS control. Prospective studies on treatment intensification appear warranted...
  25. ncbi request reprint The role of postoperative radiotherapy after resection of a single brain metastasis. Combined analysis of 643 patients
    Carsten Nieder
    Radiation Oncology Unit, Department of Internal Medicine, Nordlandssykehuset HF, Bodø, Norway
    Strahlenther Onkol 183:576-80. 2007
    ....
  26. ncbi request reprint Evaluation of late neurologic adverse events in patients with brain metastases from non-small cell lung cancer
    Carsten Nieder
    Department of Internal Medicine Oncology, Radiation Oncology Unit, Nordlandssykehuset HF, Bodø, Norway
    Anticancer Res 27:1701-4. 2007
    ....