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Publikováno v:
Journal of Radiosurgery. 2:129-133
Objective: Long-term follow-up of patients with malignant glioma randomized to treatment with and without brachytherapy. Methods: Twenty-six patients were randomized to brachytherapy and external radiation, and 23 to external radiation alone. There w
Publikováno v:
Radiology. 184:275-279
A three-dimensional system for dosimetric calculation of radiation from interstitial brachytherapeutic implants was developed and was compared with conventional dosimetry performed with a commercial two-dimensional system. Software programs written f
Autor:
S K, Jani
Publikováno v:
Frontiers of radiation therapy and oncology. 35
Autor:
S K, Jani
Publikováno v:
Frontiers of radiation therapy and oncology. 35
This chapter summarizes the current status of available isotopes for vascular brachytherapy. The physics and dosimetric aspects of current and new sources would have a great deal of influence in the outcome of clinical trials and eventual success of
Autor:
S K, Jani
Publikováno v:
Cardiovascular radiation medicine. 1(1)
The debate over which radioisotope, gamma-emitting or beta-emitting, is ideal for vascular brachytherapy, is as old as the field itself. Gamma isotopes such as Ir-192 have been successfully used in large-scale clinical trials. However, radiation prot
Publikováno v:
The Journal of invasive cardiology. 12(5)
Catheter-based brachytherapy using Ir-192 seed sources has shown significant reduction in the rate of restenosis among patients with coronary in-stent restenosis. High-energy gamma rays from Ir-192 raise some radiation safety issues of personnel. The
Autor:
S K, Jani
Publikováno v:
The Journal of invasive cardiology. 11(8)
Basic physics plays an important role in understanding the clinical utility of radioisotopes in brachytherapy. Vascular brachytherapy is a very unique application of localized radiation in that dose levels very close to the source are employed to tre
Publikováno v:
Seminars in interventional cardiology : SIIC. 2(2)
Radiation therapy has been successfully used in controlling some forms of benign tissue growth. A pilot study has been launched to evaluate the usefulness of localized radiation therapy in reducing restenosis after coronary angioplasty. In this rando
Autor:
S K, Jani, E C, Pennington
Publikováno v:
Medical physics. 18(2)
Depth dose characteristics of 24-MV beams from a medical linear accelerator at various SSDs have been measured. The dose buildup, percent depth dose (PDD), and output were measured using ionization chambers and a diode detector under full scatter. Su