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  1. Article

    Open Access

    Retrospective analysis of treatment outcome in 315 patients with oligodendroglial brain tumors

    Although chemotherapy with procarbazine, lomustine and vincristine (PCV) is considered to be well tolerated, side effects frequently lead to dose reduction or even discontinuation of treatment of oligodendrogl...

    J Vesper, E Graf, C Wille, J Tilgner, M Trippel, G Nikkhah, CB Ostertag in BMC Neurology (2009)

  2. No Access

    Article

    Primary CNS lymphoma in immunocompetent patients from 1989 to 2001: a retrospective analysis of 164 cases uniformly diagnosed by stereotactic biopsy

    Background. We present outcome data of a cohort of 164 immunocompetent PCNSL patients uniformly diagnosed at a single center for stereotactic neurosurgery, and evaluate the acceptance and impact of combination ra...

    F. Feuerhake, C. Baumer, D. Cyron, G. Illerhaus, M. Olschewski in Acta Neurochirurgica (2006)

  3. No Access

    Article

    Near monochromatic X-rays for digital slot-scan mammography: initial findings

    X-ray spectra are composed of a broad bremsspectrum and anode-characteristic emission lines. In mammography typically molybdenum (Mo), rhodium (Rh) or tungsten (W) anodes are used in combination with Mo, Rh or...

    Felix Diekmann, S. Diekmann, K. Richter, U. Bick, T. Fischer in European Radiology (2004)

  4. No Access

    Article

    An in-situ infrared cell and its application in study of sulfidation of a model Co/Mo catalyst

    A flow cell was constructed to measure infrared spectra of catalyst samples with controlled heating at 673 K. We monitored sulfidation of an unsupported Co-Mo catalyst by thiophene. Correlation was found betwe...

    T. Szilágyi, T. I. Korányi, Z. Paál, J. Tilgner in Catalysis Letters (1989)