MarkusM.FitzekMD

PubMed

• 4 citations
  Utilization of proton therapy: evidence-based, market-driven, or something in-between?
  Tomas Dvorak, Markus M. Fitzek, David E. Wazer> ;American Journal of Clinical Oncology. 2013 Apr 1
• 4 citations
  Microdosimetric measurements for neutron-absorbed dose determination during proton therapy.
  A Perez-Andujar, Paul M. DeLuca, Allan F. Thornton, Markus M. Fitzek, Draik Hecksel, Jonathan B. Farr> ;Radiation Protection Dosimetry. 2012 Aug 1
• 21 citations
  Influence of beam efficiency through the patient-specific collimator on secondary neutron dose equivalent in double scattering and uniform scanning modes of proton the...
  D. Hecksel, V. Anferov, Markus M. Fitzek, K Shahnazi> ;Medical Physics. 2010 Jun 1
• 33 citations
  Water equivalent thickness values of materials used in beams of protons, helium, carbon and iron ions.
  Rui Zhang, Phillip J. Taddei, Markus M. Fitzek, Wayne D. Newhauser> ;Physics in Medicine and Biology. 2010 May 7
• 9 citations
  G2-Phase Chromosomal Radiosensitivity of Primary Fibroblasts from Hereditary Retinoblastoma Family Members and Some Apparently Normal Controls
  P. Wilson, Hatsumi Nagasawa, Markus M. Fitzek, John B. Little, Joel S. Bedford> ;Radiation Research. 2010 Feb 18
• 44 citations
  Retreatment of trigeminal neuralgia with Gamma Knife radiosurgery: is there an appropriate cumulative dose? Clinical article.
  Tomas Dvorak, Arkadiy Finn, Lori Lyn Price, John E. Mignano, Markus M. Fitzek, Julian K. Wu, Kevin C. Yao> ;Journal of Neurosurgery. 2009 Aug 1
• 44 citations
  Perineural Invasion of Cutaneous Squamous Cell Carcinoma and Basal Cell Carcinoma : Raising Awareness and Optimizing Management
  David E. Geist, Maria L. Garcia-Moliner, Markus M. Fitzek, Hannah Cho, Gary S. Rogers> ;Dermatologic Surgery. 2008 Dec 1
• 11 citations
  Radiation Sensitivity of Primary Fibroblasts from Hereditary Retinoblastoma Family Members and Some Apparently Normal Controls: Colony Formation Ability during Continu...
  P. Wilson, Hatsumi Nagasawa, Christy Warner, Markus M. Fitzek, John B. Little, Joel S. Bedford> ;Radiation Research. 2008 May 1
• 52 citations
  Dosimetric impact of tantalum markers used in the treatment of uveal melanoma with proton beam therapy
  Wayne D. Newhauser, N Koch, Jonas D. Fontenot, Stanley Rosenthal, Dan S. Gombos, Markus M. Fitzek, Radhe Mohan> ;Physics in Medicine and Biology. 2007 Jul 7
• 34 citations
  A defect in DNA double strand break processing in cells from unaffected parents of retinoblastoma patients and other apparently normal humans
  Takamitsu A. Kato, P. Wilson, Hatsumi Nagasawa, Markus M. Fitzek, Michael M. Weil, John B. Little, Joel S. Bedford> ;DNA Repair. 2007 Jun 1
• 1 citations
  Letter by M. Fitzek on Höcht S, Bechrakis NE, Nausner M, et al. Proton therapy of uveal melanomas in Berlin: 5 years of experience at the Hahn-Meitner Institut: in: St...
  Markus M. Fitzek> ;Strahlentherapie Und Onkologie. 2007 Jan 1
• 48 citations
  Visual outcome of accelerated fractionated radiation for advanced sinonasal malignancies employing photons/protons
  Damien C. Weber, Annie W. Chan, Simmons Lessell, J.F. McIntyre, Saveli Goldberg, Marc R. Bussière, Markus M. Fitzek, Allan F. Thornton, Thomas F. DeLaney> ;Radiotherapy and Oncology. 2006 Dec 1
• 9 citations
  Abnormal gene expression profiles in unaffected parents of patients with hereditary-type retinoblastoma.
  Eric Y. Chuang, Xi Chen, Mong-Hsun Tsai, Hailing Yan, Chuan-Yuan Li, James B. Mitchell, Hatsumi Nagasawa, P. Wilson, Yuanlin Peng, Markus M. Fitzek, Joel S. Bedford, J...> ;Cancer Research. 2006 Apr 1
• 73 citations
  Combined proton and photon irradiation for craniopharyngioma: long-term results of the early cohort of patients treated at Harvard Cyclotron Laboratory and Massachuset...
  Markus M. Fitzek, Rita M. Linggood, Judy Adams, John E. Munzenrider> ;International Journal of Radiation Oncology, Biology, Physics. 2006 Apr 1
• 18 citations
  Correlation of FDG-PET interpretation with survival in a cohort of glioma patients.
  Francisco S. Pardo, Hannu J. Aronen, Markus M. Fitzek, David N. Kennedy, Jimmy T. Efird, Bruce R. Rosen, Alan J. Fischman> ;Anticancer Research. 2004 Jul 1
• 327 citations
  Glial Tumor Grading and Outcome Prediction Using Dynamic Spin-Echo MR Susceptibility Mapping Compared with Conventional Contrast-Enhanced MR: Confounding Effect of Ele...
  Michael H. Lev, Yelda Ozsunar, John W. Henson, Amjad A. Rasheed, Glenn D. Barest, Griffith R. Harsh, Markus M. Fitzek, E. Antonio Chiocca, James D. Rabinov, Andrew N. ...> ;AJNR. American Journal of Neuroradiology. 2004 Feb 1
• 9 citations
  Unexpected sensitivity to radiation of fibroblasts from unaffected parents of children with hereditary retinoblastoma.
  Markus M. Fitzek, William K. Dahlberg, Hatsumi Nagasawa, Shizuo Mukai, John E. Munzenrider, John B. Little> ;International Journal of Cancer. 2002 Jun 10
• 115 citations
  Neuroendocrine tumors of the sinonasal tract. Results of a prospective study incorporating chemotherapy, surgery, and combined proton-photon radiotherapy.
  Markus M. Fitzek, Allan F. Thornton, Marc Varvares, Marek Ancukiewicz, J.F. McIntyre, Judy Adams, Stanley Rosenthal, Michael P. Joseph, Philip C. Amrein> ;Cancer. 2002 May 15
• 37 citations
  Dose-escalation with proton/photon irradiation for Daumas-Duport lower-grade glioma: results of an institutional phase I/II trial
  Markus M. Fitzek, Allan F. Thornton, Griffith R. Harsh, James D. Rabinov, John E. Munzenrider, Michael H. Lev, Marek Ancukiewicz, Marc R. Bussière, E. Tessa Hedley-Why...> ;International Journal of Radiation Oncology, Biology, Physics. 2001 Sep 1
• 41 citations
  Fractionated, three-dimensional, planning-assisted proton-radiation therapy for orbital rhabdomyosarcoma: a novel technique
  Eugen B. Hug, Judy Adams, Markus M. Fitzek, Alexander de Vries, John E. Munzenrider> ;International Journal of Radiation Oncology, Biology, Physics. 2000 Jul 1
• 200 citations
  Chondrosarcoma of the base of the skull: a clinicopathologic study of 200 cases with emphasis on its distinction from chordoma.
  Andrew E. Rosenberg, Gunnlaugur P. Nielsen, Suzanne B. Keel, Laurette G. Renard, Markus M. Fitzek, John E. Munzenrider, Norbert J. Liebsch> ;The American Journal of Surgical Pathology. 1999 Nov 1
• 170 citations
  Accelerated fractionated proton/photon irradiation to 90 cobalt gray equivalent for glioblastoma multiforme: results of a phase II prospective trial.
  Markus M. Fitzek, Allan F. Thornton, James D. Rabinov, Michael H. Lev, Francisco S. Pardo, John E. Munzenrider, Paul Okunieff, Marc R. Bussière, Ilana M. Braun, Fred H...> ;Journal of Neurosurgery. 1999 Aug 1
• 113 citations
  Locally challenging osteo- and chondrogenic tumors of the axial skeleton: Results of combined proton and photon radiation therapy using three-dimensional treatment pla...
  Eugen B. Hug, Markus M. Fitzek, Norbert J. Liebsch, John E. Munzenrider> ;International Journal of Radiation Oncology, Biology, Physics. 1995 Feb 1
• Multi-modality imaging of uveal melanomas using combined PET/CT, high-resolution PET and MR imaging.
  Beyer, T., Pietrzyk, U., Knoess, C., Vollmar, S., Wienhard, K., Kracht, L., Bockisch, A., Maderwald, S., Kühl, H., Fitzek, M.> ;Nuklearmedizin. 2008
• His+ reversions caused in Salmonella typhimurium by different types of ionizing radiation.
  Roos, H., Thomas, W. H., Fitzek, M., Kellerer, A. M.> ;Radiat Res. 1988 Nov
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