Zobrazeno 1 - 10
of 13
pro vyhledávání: '"M L, Kessler"'
Autor:
M L Kessler
Publikováno v:
The British journal of radiology.
This paper provides an overview of image registration and data fusion techniques used in radiation therapy, and examples of their use. They are used at all stages of the patient management process; for initial diagnosis and staging, during treatment
Publikováno v:
Medical physics. 33(5)
Radiotherapy treatment plans that are optimized to be highly conformal based on a static patient geometry can be degraded by setup errors and/or intratreatment motion, particularly for IMRT plans. To achieve improved plans in the face of geometrical
Publikováno v:
Frontiers of radiation therapy and oncology. 29
Publikováno v:
Frontiers of radiation therapy and oncology. 29
Publikováno v:
Bulletin du cancer. 82
Advances in computer technology have led to the availability of sophisticated three-dimensional treatment planning systems for use in many radiotherapy centers. However, additional complexity in both the planning and delivery of treatments has accomp
Autor:
K F, Koral, K R, Zasadny, M L, Kessler, J Q, Luo, S F, Buchbinder, M S, Kaminski, I, Francis, R L, Wahl
Publikováno v:
Journal of nuclear medicine : official publication, Society of Nuclear Medicine. 35(10)
A method for performing 131I quantitative SPECT imaging is described which uses the superimposition of markers placed on the skin to accomplish fusion of computed tomography (CT) and SPECT image sets.To calculate mean absorbed dose after administrati
Publikováno v:
Cancer. 73
The measurement of the heterogeneity of radiolabeled monoclonal antibody uptake in tumor has an essential role in the calculation and interpretation of the absorbed dose of radiation. Large data arrays and long calculation times have been limiting fa
Publikováno v:
Oncology (Williston Park, N.Y.). 7(10)
The role of traditional whole liver irradiation in the treatment of unresectable intrahepatic cancers has been limited by low liver tolerance. The development of three-dimensional (3D) conformal radiation treatment planning offers the potential to tr
Publikováno v:
The Journal of rheumatology. 19(11)
Publikováno v:
Radiologic technology. 64(2)
The 1970s saw the introduction of computed tomography, which enabled soft tissue anatomy to be seen. Today simulation of therapeutic fields by x-ray is augmented by radiotherapy treatment planning using CT data. The 1980s brought magnetic resonance i