Introduction: Pressure ulcers are a high cost, high volume issue for health and medical care providers, affecting patients’ recovery and psychological wellbeing. The current research of support surfaces on pressure as a risk factor in the development of pressure ulcers is not relevant to the specialised, …

Exposures to ionizing radiation frommedical examinations are on the rise. An important cause for this has been the advent and ever-increasing use of computed tomography (CT) scans for diagnostic purposes. It is often implied that population aging contributes significantly to this rise. Here, the trends …

The IT-monitor gives an overview on the use and implementation of information technology (IT) in general and university hospitals in the Netherlands. Using the questionnaire, earlier applied in Germany and Austria, all Dutch hospitals were requested to participate, of which 20% responded. The results …

To validate the model-based 3D dose calculation performed by the COMPASS system, and to evaluate the use of the combination of model-based and measurement-based 3D dose determination for clinical QA purposes.

To quantify the dosimetric accuracy of the COMPASS correction kernel method, and to determine its ability to detect dose delivery errors caused by MLC leaf mis-positioning.

The main objective of this study was to make the transition from a film (2D) based pre-treatment IMRT / IMAT QA into a more efficient and clinical relevant method of verification by reconstructing the dose directly in the patient CT using the COMPASS system. The evaluation of the reconstructed dose includes …

This study explores the capability of the COMPASS system (IBA Dosimetry, Germany) to detect leaf positioning errors of a high resolution MLC with 4mm leaf width using a lower resolution (7.62mm detector spacing) 2D matrix of ionisation chambers

Het onderwerp van dit afstudeerproject betreft echografie als diagnostisch middel binnen de fysiotherapie. De hoofdvraag luidt daarom als volgt: "Wat is de meerwaarde van echografie voor de fysiotherapeutische diagnose en behandeling van patiënten met orthopedische klachten binnen de fysiotherapie?" Het …