Nasopharyngeal carcinoma (NPC) is a malignant epithelial tumor originating in the
nasopharynx and has a high incidence in Southeast Asia and North Africa. To develop these …

Purpose To quantify intrafractional motion to determine population-based radiotherapy
treatment margins for head-and-neck tumors. Methods Cine MR imaging was performed in …

Introduction In intensity modulated radiotherapy (IMRT) of nasopharyngeal carcinoma (NPC)
patients, an effective immobilisation system is important to minimise set up deviation. This …

Background and purpose We aimed to investigate the suitability of treating patients with
single brain metastases using stereotactic radiosurgery (SRS) with the MRL and to …

Objective: A combination of CT and MRI is recommended for radiotherapy planning of head
and neck cancers, and optimal spatial co-registration is achieved by imaging in the …

Radiotherapy alone or in association with systemic treatment plays a major role in the
treatment of head and neck tumours, either as a primary treatment or as a postoperative …

PURPOSE: To model locoregional recurrences of oropharyngeal squamous cell carcinomas
(OSCC) treated with primary intensity modulated radiation therapy (IMRT) in order to find the …

Objectives The study aimed to assess the suitability of deformable image registration (DIR)
software to generate synthetic CT (sCT) scans for dose verification during radiotherapy to …

In brain/head-and-neck radiotherapy (RT), thermoplastic immobilization masks guarantee
reproducible patient positioning in treatment position between MRI, CT, and irradiation …

Background Post-operative radiosurgery (SRS) of brain metastases patients is typically
planned on a post-recovery MRI, 2–4 weeks after resection. However, the intracranial …