Publications by authors named "Lorenzo Placidi"

23Publications

Quantitative analysis of MRI-guided radiotherapy treatment process time for tumor real-time gating efficiency.

J Appl Clin Med Phys 2020 Nov 22;21(11):70-79. Epub 2020 Oct 22.

Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, UOC Radioterapia Oncologica, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Roma, Italy.

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November 2020

On-line adaptive MR guided radiotherapy for locally advanced pancreatic cancer: Clinical and dosimetric considerations.

Tech Innov Patient Support Radiat Oncol 2020 Sep 2;15:15-21. Epub 2020 Jul 2.

Università Cattolica del Sacro Cuore, Largo Agostino Gemelli 8, 00168 Rome, Italy.

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September 2020

Pencil beam scanning proton therapy for the treatment of craniopharyngioma complicated with radiation-induced cerebral vasculopathies: A dosimetric and linear energy transfer (LET) evaluation.

Radiother Oncol 2020 Aug 5;149:197-204. Epub 2020 May 5.

Center for Proton Therapy, Paul Scherrer Institute, ETH Domain, Villigen, Switzerland; Department of Radiation Oncology, University Hospital of Zürich, Zürich, Switzerland; Department of Radiation Oncology, University Hospital of Bern, Bern, Switzerland.

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August 2020

On the accuracy of bulk synthetic CT for MR-guided online adaptive radiotherapy.

Radiol Med 2020 Feb 8;125(2):157-164. Epub 2019 Oct 8.

Fondazione Policlinico Universitario A. Gemelli, IRCCS, Largo Agostino Gemelli 8, 00168, Rome, Italy.

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February 2020

Evaluation of a simplified optimizer for MR-guided adaptive RT in case of pancreatic cancer.

J Appl Clin Med Phys 2019 Sep 24;20(9):20-30. Epub 2019 Aug 24.

Dipartimento di diagnostica per immagini, radioterapia oncologica ed ematologia, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Roma, Italy.

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September 2019

Long-Term Outcomes and Prognostic Factors After Pencil-Beam Scanning Proton Radiation Therapy for Spinal Chordomas: A Large, Single-Institution Cohort.

Int J Radiat Oncol Biol Phys 2018 05 2;101(1):226-233. Epub 2018 Feb 2.

Center for Proton Therapy, Paul Scherrer Institute, Villigen, Switzerland; University of Bern, Bern, Switzerland; University of Zürich, Zürich, Switzerland. Electronic address:

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May 2018

Range resolution and reproducibility of a dedicated phantom for proton PBS daily quality assurance.

Z Med Phys 2018 Dec 13;28(4):310-317. Epub 2018 Mar 13.

Centre for Proton Therapy, Paul Scherrer Institut, 5232 Villigen, Switzerland.

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December 2018

Radiation Necrosis and White Matter Lesions in Pediatric Patients With Brain Tumors Treated With Pencil Beam Scanning Proton Therapy.

Int J Radiat Oncol Biol Phys 2018 03 1;100(4):987-996. Epub 2017 Dec 1.

Department of Radiation Oncology, Inselspital, Bern University Hospital and University of Bern, Bern, Switzerland; Center for Proton Therapy, Paul Scherrer Institute, Villigen, Switzerland; Department of Radiation Oncology, University Hospital of Zürich, Zürich, Switzerland. Electronic address:

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March 2018

Long-Term Clinical Safety of High-Dose Proton Radiation Therapy Delivered With Pencil Beam Scanning Technique for Extracranial Chordomas and Chondrosarcomas in Adult Patients: Clinical Evidence of Spinal Cord Tolerance.

Int J Radiat Oncol Biol Phys 2018 01 4;100(1):218-225. Epub 2017 Sep 4.

Center for Proton Therapy, Paul Scherrer Institute, ETH Domain, Villigen, Switzerland; Radiation Oncology Department, University Hospital of Bern, Bern, Switzerland; Radiation Oncology Department, University Hospital of Zürich, University of Zürich, Zürich, Switzerland. Electronic address:

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January 2018

Beyond geometrical overlap: a Dosimetrical Evaluation of automated volumes Adaptation (DEA) in head and neck replanning.

Tech Innov Patient Support Radiat Oncol 2017 Sep-Dec;3-4:1-6. Epub 2017 Jul 21.

Gemelli Advanced Radiation Therapy Center, Fondazione Policlinico Universitario "A. Gemelli", Università Cattolica del Sacro Cuore, Rome, Italy.

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July 2017