All Stories

  1. Dosimetric evaluation of 3 and/or 4 field radiation therapy of breast cancers: clinical experience

    Article • Journal of Radiotherapy in Practice, July 2020, Cambridge University Press

    Dr Ernest Osei

  2. Dosimetric evaluation of whole-pelvis radiation therapy of prostate cancers: clinical experience

    Article • Journal of Radiotherapy in Practice, June 2020, Cambridge University Press

    Dr Ernest Osei

  3. Liquid biomarkers for the management of paediatric neuroblastoma: an approach to personalised and targeted cancer therapy

    Article • Journal of Radiotherapy in Practice, February 2020, Cambridge University Press

    Dr Ernest Osei

  4. A review of predictive, prognostic and diagnostic biomarkers for brain tumours: towards personalised and targeted cancer therapy

    Article • Journal of Radiotherapy in Practice, December 2019, Cambridge University Press

    Dr Ernest Osei

  5. A review of predictive, prognostic and diagnostic biomarkers for non-small-cell lung cancer: towards personalised and targeted cancer therapy

    Article • Journal of Radiotherapy in Practice, November 2019, Cambridge University Press

    Dr Ernest Osei

  6. A review of ultrasound-mediated microbubbles technology for cancer therapy: a vehicle for chemotherapeutic drug delivery

    Article • Journal of Radiotherapy in Practice, August 2019, Cambridge University Press

    Dr Ernest Osei

  7. Supporting cancer patients quit smoking: the initial evaluation of our tobacco cessation intervention program

    Article • Journal of Radiotherapy in Practice, July 2019, Cambridge University Press

    Dr Ernest Osei

  8. A review of the effects of tobacco smoking on cancer treatment: smoking cessation intervention should be integrated into the cancer care continuum

    Article • Journal of Radiotherapy in Practice, May 2019, Cambridge University Press

    Dr Ernest Osei

  9. Retrospective study of patients radiation dose during cardiac catheterization procedures

    Article • British Journal of Radiology, May 2019, British Institute of Radiology

    Dr Ernest Osei

  10. A review of applications of principles of quantum physics in oncology: do quantum physics principles have any role in oncology research and applications?

    Article • Journal of Radiotherapy in Practice, April 2019, Cambridge University Press

    Dr Ernest Osei

  11. Evaluating small field dosimetry with the Acuros XB (AXB) and analytical anisotropic algorithm (AAA) dose calculation algorithms in the eclipse treatment planning system

    Article • Journal of Radiotherapy in Practice, April 2019, Cambridge University Press

    Dr Ernest Osei

  12. Biodistribution and Physiologically-Based Pharmacokinetic Modeling of Gold Nanoparticles in Mice with Interspecies Extrapolation

    Article • Pharmaceutics, April 2019, MDPI AG

    Dr Ernest Osei

  13. Retrospective dosimetric evaluation of VMAT plans for prostate cancer treatment

    Article • Journal of Radiotherapy in Practice, November 2018, Cambridge University Press

    Dr Ernest Osei

  14. Bismuth oxide-based nanocomposite for high-energy electron radiation shielding

    Article • Journal of Materials Science, October 2018, Springer Science + Business Media

    Dr Ernest Osei

  15. A review of radiation genomics: integrating patient radiation response with genomics for personalised and targeted radiation therapy

    Article • Journal of Radiotherapy in Practice, October 2018, Cambridge University Press

    Dr Ernest Osei

  16. Photon beam attenuation characteristics of three commercial radiation therapy treatment couch-tops

    Article • Journal of Radiotherapy in Practice, June 2018, Cambridge University Press

    Dr Ernest Osei

  17. Synthesis of curcumin-functionalized gold nanoparticles and cytotoxicity studies in human prostate cancer cell line

    Article • Applied Nanoscience, March 2018, Springer Science + Business Media

    Dr Ernest Osei

  18. Preclinical studies for implementing flattening filter-free beams in hypofractionated volumetric-modulated arc therapy (VMAT) for prostate cancer radiotherapy

    Article • Journal of Radiotherapy in Practice, September 2017, Cambridge University Press

    Dr Ernest Osei

  19. Retrospective analysis of portal dosimetry pre-treatment quality assurance of prostate volumetric-modulated arc therapy (VMAT) plans

    Article • Journal of Radiotherapy in Practice, August 2017, Cambridge University Press

    Dr Ernest Osei

  20. The sensitivity of gamma index analysis to detect multileaf collimator (MLC) positioning errors

    Article • Journal of Radiotherapy in Practice, July 2017, Cambridge University Press

    Dr Ernest Osei

  21. Poster - 34: Clinical Implementation of Prone Breast Treatment

    Article • Medical Physics, August 2016, Wiley

    Dr Ernest Osei

  22. Poster - 19: Investigation of Electron Reference Dosimetry Based on Optimal Chamber Shift

    Article • Medical Physics, August 2016, Wiley

    Dr Ernest Osei

  23. Poster - 33: Dosimetry Comparison of Prone Breast Forward and Inverse Treatment planning considering daily setup variations

    Article • Medical Physics, August 2016, Wiley

    Dr Ernest Osei

  24. Poster - 22: Retrospective analysis of portal dosimetry based QA of Prostate VMAT Plans

    Article • Medical Physics, August 2016, Wiley

    Dr Ernest Osei

  25. Poster - 56: Preliminary comparison of FF- and FFF-VMAT for prostate plans with higher rectal dose

    Article • Medical Physics, August 2016, Wiley

    Dr Ernest Osei

  26. SU-F-T-272: Patient Specific Quality Assurance of Prostate VMAT Plans with Portal Dosimetry

    Article • Medical Physics, June 2016, Wiley

    Dr Ernest Osei

  27. Effects of particle size on X-ray transmission characteristics of PDMS/Ag nano- and microcomposites

    Article • July 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Ernest Osei

  28. SU-E-T-100: An Approach to Improving the Dynamic Delivery Accuracy for Breast IMRT

    Article • Medical Physics, June 2015, Wiley

    Dr Ernest Osei

  29. SU-E-T-538: Lung SBRT Dosimetric Comparison of 3D Conformal and RapidArc Planning

    Article • Medical Physics, June 2015, Wiley

    Dr Ernest Osei

  30. Bismuth Sulfide Nanoflowers for Detection of X-rays in the Mammographic Energy Range

    Article • Scientific Reports, March 2015, Springer Science + Business Media

    Dr Ernest Osei

  31. Dosimetric evaluation of whole-breast radiation therapy: Clinical experience

    Article • Medical Dosimetry, January 2015, Elsevier

    Dr Ernest Osei

  32. Sci-Sat AM: Stereo - 06: Dosimetric Comparison of 3D Conformai, Flattened and Flattening Filter-Free TrueBeam RapidArc Planning for Lung SBRT

    Article • Medical Physics, August 2014, Wiley

    Dr Ernest Osei

  33. Poster - Thur Eve - 31: Dosimetric Effect of Respiratory Motion on RapidArc Lung SBRT Treatment Delivered by TrueBeam Linear Accelerator

    Article • Medical Physics, August 2014, Wiley

    Dr Ernest Osei

  34. Poster - Thur Eve - 47: Monte Carlo Simulation of Scp, Sc and Sp

    Article • Medical Physics, August 2014, Wiley

    Dr Ernest Osei

  35. Poster - Thur Eve - 43: Monte Carlo Modeling of Flattening Filter Free Beams and Studies of Relative Output Factors

    Article • Medical Physics, August 2014, Wiley

    Dr Ernest Osei

  36. Polymer nanocomposite-based shielding against diagnostic X-rays

    Article • Journal of Applied Polymer Science, June 2014, Wiley

    Dr Ernest Osei

  37. On bolus for megavoltage photon and electron radiation therapy

    Article • Medical Dosimetry, September 2013, Elsevier

    Dr Ernest Osei

  38. A Survey of Organ Equivalent and Effective Doses from Diagnostic Radiology Procedures

    Article • ISRN Radiology, January 2013, Hindawi Publishing Corporation

    Dr Ernest Osei

  39. Foetal Radiation Dose and Risk from Diagnostic Radiology Procedures: A Multinational Study

    Article • ISRN Radiology, January 2013, Hindawi Publishing Corporation

    Dr Ernest Osei

  40. Beam coordinate transformations from DICOM to DOSXYZnrc

    Article • Physics in Medicine and Biology, November 2012, Institute of Physics Publishing

    Dr Ernest Osei

  41. Poster - Thur Eve - 77: Coordinate transformation from DICOM to DOSXYZnrc

    Article • Medical Physics, July 2012, Wiley

    Dr Ernest Osei

  42. Poster - Thur Eve - 66: A planning comparison between RapidArc and intensity modulated radiotherapy for head and neck cancer

    Article • Medical Physics, July 2012, Wiley

    Dr Ernest Osei

  43. Sci-Thur AM: Planning - 12: Comparative study of SBRT lung dose calculation using Eclipse and Monte Carlo

    Article • Medical Physics, July 2012, Wiley

    Dr Ernest Osei

  44. Poster - Thur Eve - 67: Clinical results of deep inspiration breath hold radiation treatment for the left breast patients

    Article • Medical Physics, July 2012, Wiley

    Dr Ernest Osei

  45. Polymer nanocomposite-based shielding against diagnostic X-rays

    Article • Journal of Applied Polymer Science, June 2012, Wiley

    Dr Ernest Osei

  46. SU-E-T-615: Clinical Implementation of Deep Inspiration Breath-Hold for Left Breast Cancers Treatment

    Article • Medical Physics, June 2011, Wiley

    Dr Ernest Osei

  47. SU-E-T-729: A Superficial Information Management and Calculation System

    Article • Medical Physics, June 2011, Wiley

    Dr Ernest Osei

  48. Dose assessment from an online kilovoltage imaging system in radiation therapy

    Article • Journal of Radiological Protection, February 2009, Institute of Physics Publishing

    Dr Ernest Osei

  49. Evaluation of daily online set-up errors and organ displacement uncertainty during conformal radiation treatment of the prostate

    Article • British Journal of Radiology, January 2009, British Institute of Radiology

    Dr Ernest Osei

  50. Po-Thur Eve General-34: Normalized data for the estimation of fetal radiation dose from radiotherapy of the breast

    Article • Medical Physics, July 2006, Wiley

    Dr Ernest Osei

  51. SU-FF-T-343: Normalized Data for the Estimation of Fetal Radiation Dose From Radiotherapy of the Breast

    Article • Medical Physics, June 2006, Wiley

    Dr Ernest Osei

  52. EGSNRCMonte Carlo study of the effect of photon energy and field margin in phantoms simulating small lung lesions

    Article • Medical Physics, September 2003, Wiley

    Dr Ernest Osei

  53. Occupational Radiation Exposure in Ghana

    Article • Radiation Protection Dosimetry, June 1997, Oxford University Press (OUP)

    Dr Ernest Osei

  54. Studies and Analysis of Occupational Dose Distributions from Personal Monitoring Service in Ghana (1988-1993)

    Article • Radiation Protection Dosimetry, January 1996, Oxford University Press (OUP)

    Dr Ernest Osei

  55. Absorption spectroscopy in tissue-simulating materials: a theoretical and experimental study of photon paths

    Article • Applied Optics, January 1995, Optical Society of America (OSA)

    Dr Ernest Osei