Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Thomas C. Cetas"'
Publikováno v:
Medical physics. 39(6Part14)
Purpose: Describe the dosimetry of an episcleral brachytherapy device. Methods: The SMD‐I device is designed to treat exudative age‐related macular degeneration (AMD) and employs a Sr‐90/Y‐90 source encapsulated in a stainless steel cylinder.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff24ab7368fe1d45bb83d321ed729ac2
https://pubmed.ncbi.nlm.nih.gov/28517299
https://pubmed.ncbi.nlm.nih.gov/28517299
Publikováno v:
International Journal of Hyperthermia. 11:769-783
This paper describes a system for characterizing th electric field patterns of microwave radiators in lossy media, in particular, of those used in hyperthermia treatments for cancer therapy. We discuss the design, fabrication and testing of small, mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb0b05091307e3d3dd0977fa4e1c2202
https://doi.org/10.3109/02656739509052334
https://doi.org/10.3109/02656739509052334
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 30:653-662
Purpose: Effective hyperthermia treatment planning requires an ability to predict temperatures quickly and accurately from an arbitrary distribution of power. Our purpose was to design such a fast executing computer code, MGARRAY, to compute steady-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e8b95ad1512c60633145fd0173e9b74
https://doi.org/10.1016/0360-3016(92)90952-e
https://doi.org/10.1016/0360-3016(92)90952-e
Publikováno v:
International Journal of Hyperthermia. 10:411-417
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::248a0a8f4fa97def8e3b929e49b30d46
https://doi.org/10.3109/02656739409010286
https://doi.org/10.3109/02656739409010286
Publikováno v:
Medical Physics. 19:989-997
A general three-dimensional planning program has been developed for hyperthermia treatments for cancer.1 In this study, the program is used to analyze the three-dimensional temperature distributions generated by interstitial ferromagnetic implants. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b800a2927f01ed6c38960a2a64b10b3
https://doi.org/10.1118/1.596787
https://doi.org/10.1118/1.596787
Autor:
William R. Shapiro, Allan J. Hamilton, Kent Rossman, Norman Guthkelch, J. Robert Cassady, Eugenie Obbens, Thomas C. Cetas, Baldassarre Stea, John Kittelson, Andrew G. Shetter, Bruce Lulu
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 24:657-667
A Phase I study of interstitial thermoradiotherapy for high-grade supratentorial gliomas has been completed. The objective of this trial was to test the feasibility and toxicity of hyperthermia induced by ferromagnetic implants in the treatment of in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::152ad16b10904ffe075d759b12592399
https://doi.org/10.1016/0360-3016(92)90711-p
https://doi.org/10.1016/0360-3016(92)90711-p
Autor:
A. Norman Guthkelch, David S. Shimm, Eugenie Obbens, Robert P. Iacono, J. Robert Cassady, Baldassarre Stea, Joachim F. Seeger, Andrew G. Shetter, Thomas C. Cetas, Bruce Lulu, Kent Rossman, Wendell Lutz
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 19:1463-1471
A Phase I clinical trial has been initiated to determine the feasibility, tolerance, and toxicity of interstitial thermoradiotherapy in the treatment of high-grade supratentorial brain gliomas. Hyperthermia was delivered by means of thermally-regulat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db69a6da16d5ab53b083d3c814569921
https://doi.org/10.1016/0360-3016(90)90359-r
https://doi.org/10.1016/0360-3016(90)90359-r
Autor:
Leigh C. Barlow, John Kittelson, Silvio A. Aristizabal, David S. Shimm, Thomas C. Cetas, James R. Oleson
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 18:383-387
From August 1977 to August 1986, 72 patients with advanced primary or recurrent cancers were treated using interstitial thermoradiotherapy. Sites treated included the pelvis in 49 patients, the head and neck in 15, and other sites in six. Median tumo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91c26285146173e21ab650b4d09a9b40
https://doi.org/10.1016/0360-3016(90)90104-r
https://doi.org/10.1016/0360-3016(90)90104-r
Publikováno v:
IEEE transactions on bio-medical engineering. 45(1)
An alternative form of ferromagnetic seed for thermal therapy has been developed following Matsuki, Murakami, and their colleagues (1985-1993). A nearly lossless ceramic ferrite core (FC) is surrounded by an electrically conductive sheath. The FC has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::852fb51a82a02205e3d70aa655f5f2eb
https://pubmed.ncbi.nlm.nih.gov/9444841
https://pubmed.ncbi.nlm.nih.gov/9444841
Publikováno v:
International journal of radiation oncology, biology, physics. 30(4)
Purpose: The current sheet applicator (CSA) is a newly developed microwave hyperthermia device. Advantages over commercial microwave applicators include its small size and high ratio of heating area to physical aperture area. These physical character
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b69f1c73607ff1646a3d91e0910f80de
https://pubmed.ncbi.nlm.nih.gov/7960997
https://pubmed.ncbi.nlm.nih.gov/7960997