Methods for estimating the site of origin of locoregional recurrence in head and neck squamous cell carcinoma.

Strahlentherapie und Onkologie : Organ der Deutschen Röntgengesellschaft ... [et al]
A K DueLena Specht

Abstract

Methods to estimate the likely origin of recurrences after radiation therapy for head and neck squamous cell carcinoma are compared. A total of 25 patients meeting the following inclusion criteria were randomly selected: curatively intended intensity-modulated radiotherapy planned on a positron emission tomography-computed tomography (PET/CT) scan during the period 2005-2009; squamous cell carcinoma in the oral cavity, pharynx or larynx; complete clinical response followed by locoregional recurrence; and a CT scan at recurrence before any salvage therapy. Exclusion criteria were previous cancer in the area, surgery prior to radiotherapy, or a synchronous cancer. Three methods of estimating focal points of recurrence origin and two volume overlap methods assigning the recurrences to the most central target volumes encompassing at least 50% or 95% of the recurrence volumes were tested. Treatment planning and recurrence scans were rigid and deformable co-registered in order to transfer focal points to the treatment planning scan. Double determinations of all volumes, points, and co-registrations were made. The volume overlap methods assigned the recurrences to significantly more peripheral target volumes than focal methods (p < 0....Continue Reading

References

Aug 12, 2003·International Journal of Radiation Oncology, Biology, Physics·Nancy LeeJeanne M Quivey
Aug 10, 2006·Strahlentherapie und Onkologie : Organ der Deutschen Röntgengesellschaft ... [et al]·Wendy Jeanneret-SozziUNKNOWN SASRO
Mar 24, 2007·International Journal of Radiation Oncology, Biology, Physics·Stephen L BreenJohn Waldron
Apr 24, 2007·International Journal of Radiation Oncology, Biology, Physics·Indira MadaniWilfried De Neve
Aug 8, 2007·Strahlentherapie und Onkologie : Organ der Deutschen Röntgengesellschaft ... [et al]·Gabriela StuderChristoph Glanzmann
Jan 1, 2008·International Journal of Radiation Oncology, Biology, Physics·Gordon O SchoenfeldWilliam M Mendenhall
Nov 19, 2008·Strahlentherapie und Onkologie : Organ der Deutschen Röntgengesellschaft ... [et al]·Mark RickheyLudwig Bogner
Dec 8, 2009·Zeitschrift für medizinische Physik·Raphaël MoeckliFrançois Bochud
Aug 31, 2010·Strahlentherapie und Onkologie : Organ der Deutschen Röntgengesellschaft ... [et al]·Ashraf FarragGuy Storme
Mar 2, 2011·Seminars in Radiation Oncology·Søren M Bentzen, Vincent Gregoire
May 31, 2011·Radiotherapy and Oncology : Journal of the European Society for Therapeutic Radiology and Oncology·Amira ShakamSunita Ghosh
Jul 2, 2011·International Journal of Radiation Oncology, Biology, Physics·Joana Caldas-MagalhaesMarielle E P Philippens
Aug 23, 2011·Strahlentherapie und Onkologie : Organ der Deutschen Röntgengesellschaft ... [et al]·Dirk RadesSteven E Schild
Sep 21, 2011·Strahlentherapie und Onkologie : Organ der Deutschen Röntgengesellschaft ... [et al]·Dirk RadesChristoph Thorns
Nov 1, 2011·Strahlentherapie und Onkologie : Organ der Deutschen Röntgengesellschaft ... [et al]·Julia MaurerOliver Kölbl

❮ Previous
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Citations

Aug 10, 2013·Medical Physics·Ivan R VogeliusSøren M Bentzen
Jun 15, 2014·Strahlentherapie und Onkologie : Organ der Deutschen Röntgengesellschaft ... [et al]·Stefan HuttenlocherDirk Rades
May 24, 2013·Strahlentherapie und Onkologie : Organ der Deutschen Röntgengesellschaft ... [et al]·N D SeiboldD Rades
Jul 19, 2013·Strahlentherapie und Onkologie : Organ der Deutschen Röntgengesellschaft ... [et al]·D RadesS E Schild
Oct 16, 2014·Radiotherapy and Oncology : Journal of the European Society for Therapeutic Radiology and Oncology·Vincenzo ValentiniLudvig P Muren
Jul 6, 2014·Radiotherapy and Oncology : Journal of the European Society for Therapeutic Radiology and Oncology·Anne K DueLena Specht
Feb 28, 2015·The British Journal of Radiology·W LuH H Zhang
Sep 26, 2014·Strahlentherapie und Onkologie : Organ der Deutschen Röntgengesellschaft ... [et al]·Gregor HeiduschkaEdgar Selzer
Jun 22, 2016·Strahlentherapie und Onkologie : Organ der Deutschen Röntgengesellschaft ... [et al]·Ruta ZukauskaiteJesper Grau Eriksen
Oct 8, 2016·Clinical Oncology : a Journal of the Royal College of Radiologists·E MetcalfeR J D Prestwich
May 28, 2019·International Journal of Gynecological Cancer : Official Journal of the International Gynecological Cancer Society·Christina Steen VorbeckIvan Richter Vogelius
Aug 18, 2020·Radiotherapy and Oncology : Journal of the European Society for Therapeutic Radiology and Oncology·Mette SaksøJens Overgaard
Apr 28, 2019·Seminars in Radiation Oncology·Jolien Heukelom, Clifton David Fuller
Mar 26, 2021·Cancer radiothérapie : journal de la Société française de radiothérapie oncologique·C MioneJ Biau
Nov 2, 2019·Clinical Oncology : a Journal of the Royal College of Radiologists·R WaldramR J D Prestwich

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