Purpose Magnetic resonance imaging guided (MRI-g) radiation therapy provides
visualization of the target and organs at risk (OARs), allowing for daily online adaptive …

Pancreatic tumors show large interfractional position variation. In addition, changes in
gastrointestinal gas volumes and body contour take place over the course of radiation …

BACKGROUND Image-guided radiotherapy (IGRT) has significantly improved the precision
in which radiotherapy is delivered in cancer treatment. Typically, IGRT uses bony landmarks …

Objectives We performed dynamic tumor-tracking IMRT (DTT-IMRT) in locally advanced
pancreatic cancer (LAPC) patients using a gimbaled linac of Vero4DRT. The purpose of this …

Background and aims: stereotactic body radiation therapy (SBRT) for pancreatic
malignancies requires the placement of fiducials to guide treatment delivery. The aim of this …

Technological advances in imaging, including improvements in computed tomography,
magnetic resonance, and endoscopic ultrasound, have been paralleled by improvements in …

In 2018, an estimated 55,440 new cases of pancreatic cancer were diagnosed in the United
States, with 44,330 estimated deaths from the disease, making pancreatic cancer the fourth …

We thank the authors of the letter for their interest in our work. 1 They make an interesting
suggestion. The intention of the clinical prescription is to deliver to the planning target …

I read with interest the original report,“The dosimetric impact of image guided radiation
therapy by intratumoral fiducial markers,” by Yu et al. 1 For a cohort of pancreatic patients …