Fe apiotHerapy © Ocotosy a ~ ELS IER Radiotherapy and Oncology 32 (1994) 281-283 Volume contents Volume 32 (1994) Original Papers Radiobiological considerations in the design of clinical trials S.M. Bentzen (Denmark ) Successful treatment of radiation-induced fibrosis using liposomal Cu/Zn superoxide dismutase: clinical trial S. Delanian, F. Baillet, J. Huart, J.-L. Lefaix, C. Maulard, M. Housset (France) Radiotherapy in the curative treatment of breast cancer: current status and future trends. An opinion sample of radiation oncologists active in breast cancer research J.M. Kurtz (Switzerland) Expression of fibrogenic cytokines in rat small intestine after fractionated irradiation C.W. Langberg, M. Hauer-Jensen, C.-C. Sung, C.J.M. Kane (USA) 29 Radiation-induced reoxygenation in the SCCVII murine tumour: evidence for a decrease in oxygen consumption and an increase in tumour perfusion P.L. Olive (Canada ) 37 Possible mechanisms involved in tumor radiosensitization following nicotinamide administration D.K. Kelleher, P.W. Vaupel (Germany) 47 3!P-nuclear magnetic resonance spectroscopy in vivo of four human melanoma xenograft lines: spin-lattice relaxation times D.R. Olsen, H. Lyng, T.E. Southon, E.K. Rofstad (Norway) 54 The effect of very low radiation doses on the human bladder carcinoma cell line RT112 P. Lambin, E.P. Malaise, M.C. Joiner (UK, France) 63 Wedge factor constituents of high-energy photon beams: head and phantom scatter dose components S. Heukelom, J.H. Lanson, B.J. Mijnheer (The Netherlands) 73 Kidney mobility during respiration L.H. Schwartz, J. Richaud, L. Buffat, E. Touboul, M. Schlienger ( France) 84 Short communication Evaluation of most frequent errors in daily compilation and use of a radiation treatment chart M.C. Valli, M. Prina, A. Bossi, L.F. Cazzaniga, D. Cosentino, L. Scandolaro, A. Ostinelli, A. Monti, P. Cappelletti (Italy) 87 Meeting Agenda 90 Courses 93 Announcement 94 Editorial Cell synchronization unfortunately may not benefit cancer therapy G. Gordon (UK) 95 Original Papers Accelerated radiotherapy in glioblastoma multiforme: a dose searching prospective study D.G. Gonzalez, J. Menten, D.A. Bosch, E. van der Schueren, D. Troost, M.C.C.M. Hulshof, J. Bernier (The Netherlands, Belgium, Italy) 282 Volume contents /R adiother. Oncol. 32 (1994) 281-283 Variations in the management and outcome of non-small cell lung cancer in Ontario W.J. Mackillop, P. Dixon Y. Zhou, C.T. Ago, G. Ege, D.1. Hodson, J.F. Kotalik, C. Lochrin, L. Paszat, D. Harris (Canada) 106 The volume effect in radiation-related late small bowel complications: results of a clinical study of the EORTC Radiotherapy Cooperative Group in patients treated for rectal carcinoma J.G.J. Letschert, J.V. Lebesque, B.M.P. Aleman, J.F. Bosset, J.C. Horiot, H. Bartelink, L. Cionini, J.P. Hamers, J.W.H. Leer, M. van Glabbeke (The Netherlands, France, Italy, Belgium) 116 Taxol in combination with acute and low dose rate irradiation L. Minarik, E.J. Hall (USA) 124 Apoptosis induced at different dose rates: implication for the shoulder region of cell survival curves C.C. Ling, C.H. Chen, W.X. Li (USA) 129 Impact of overall treatment time of fractionated irradiation on local control of human FaDu squamous cell carcinoma in nude mice M. Baumann, C. Liertz, H. Baisch, T. Wiegel, J. Lorenzen, H. Arps (Germany) 137 Response of rat skin to boron neutron capture therapy with p-boronophenylalanine or borocaptate sodium G.M. Morris, J.A. Coderre, J.W. Hopewell, P.L. Micca, M. Rezvani (UK, USA) 144 Dosimetric control of conformal treatment of parotid gland tumours M. Essers, R. Keus, J.H. Lanson, B.J. Mijnheer (The Netherlands) 154 Dynamic X-ray compensation for conformal radiotherapy by means of multi-leaf collimation J. Stein, T. Bortfeld, B. Dérschel, W. Schlegel (Germany) 163 Supplement to the code of practice for clinical proton dosimetry S. Vynckier, D.E. Bonnett, D.T.L. Jones (Belgium, UK, South Africa) 174 Technical Note Precise positioning of intracranial small tumors to the linear accelerator’s isocenter, using a stereotactic radiotherapy computed tomography system (SRT-CT) H. Shirato, K. Suzuki, T. Nishioka, T. Kamada, K. Kagei, T. Kitahara, H. Morisawa,, H. Tsujii (Japan) 180 Letter to the Editor Minimum requirements for quality assurance in radiotherapy W. Seelentag, G. Garavaglia (Switzerland) 184 Response to Seelentag and Garavaglia J.C. Horiot (France) 185 ESTRO Courses 186 ESTRO Meetings 187 Calendar of Events 188 Announcement 192 Commentary The value of staging of neck nodes in patients treated with radiotherapy M.W.M. van den Brekel, H. Bartelink, G.B. Snow (The Netherlands) 193 Original Papers Local control, TCDs 9a nd dose-time prescription habits in radiotherapy of head and neck tumours H.-H. Dubben (Germany) 197 Dose-effect relations for local functional and structural changes of the lung after irradiation for malignant lymphoma L.J. Boersma, E.M.F. Damen, R.W. de Boer, S.H. Muller, C.M. Roos, R.A. Valdés Olmos, N. van Zandwijk, J.V. Lebesque (The Netherlands ) 201 BW12C perturbs normal and tumour tissue oxygenation and blood flow in man S.J. Falk, J.R. Ramsay, R. Ward, K. Miles, A.K. Dixon, N.M. Bleehen (UK) 210 Growth of fibroblasts as a potential confounding factor in soft agar clonogenic assays for tumour cell radiosensitivity P.A. Lawton, R.J. Hodgkiss, B.P. Eyden, M.C. Joiner (UK) 218 Relative output factors of asymmetric megavoltage beams M. Tenhunen, T. Lahtinen (Finland) 226 Volume contents /R adiother. Oncol. 32 (1994) 281-283 The potential and limitations of the inverse radiotherapy technique R. Mohan, X. Wang, A. Jackson, T. Bortfeld, A.L. Boyer, G.J. Kutcher, S.A. Leibel, Z. Fuks, C.C. Ling (USA, Germany) Response of the central nervous system to boron neutron capture irradiation: evaluation using rat spinal cord model G.M. Morris, J.A. Coderre, J.W. Hopewell, P.L. Micca, M.M. Nawrocky, H.B. Liu, A. Bywaters (UK, USA) Quality control of radiotherapy centres in Europe: beam calibration A. Dutreix, S. Derreumaux, J. Chavaudra, E. van der Schueren (B elgium, France) Technical note The use of ultrasound to measure breast thickness to select electron energies for breast boost radiotherapy D. Gilligan, J.A. Hendry, J.R. Yarnold (UK) Dose effects of seeds placement deviations from pre-planned positions in ultrasound guided prostate implants J.E. Dawson, T. Wu, T. Roy, J.Y. Gu, H. Kim (USA) Letter to the Editor The effect on wedge factors of scattered radiation from the wedge S.J. Thomas (UK) A factor to further reduce late tissue toxicity D.T. Huang, P.-S. Lin, R. Schmidt-Ullirich (USA) Response to D.T. Huang, P.-S. Lin, R. Schmidt-Ullirich A.L.J. Schuster-Uitterhoeve, P. Sminia (The Netherlands) ESTRO Courses ESTRO Meetings Calendar of Events Volume contents Author index Subject index