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Publikováno v:
Journal of Applied Clinical Medical Physics
Purpose To quantify the contribution of penumbra in the improvement of healthy tissue sparing at reduced source‐to‐axis distance (SAD) for simple spherical target and different prescription isodoses (PI). Method A TPS‐independent method was use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::bf58d66b66b1cf982bc5c61ba5bfef61
http://europepmc.org/articles/PMC6333151
http://europepmc.org/articles/PMC6333151
Publikováno v:
Journal of Applied Clinical Medical Physics
Electron beam collimators for non-standard field sizes and shapes are typically fabricated using Styrofoam molds to cast the aperture cut-out. These molds are often produced using a dedicated foam cutter, which may be expensive and only serves a sing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9eafddceb18a8c326130e6ed2fd7dc02
http://europepmc.org/articles/PMC6123127
http://europepmc.org/articles/PMC6123127
Autor:
Kirpal Kohli, Stanislaw Szpala
Publikováno v:
Journal of Applied Clinical Medical Physics
Junctions of fields are known to be susceptible to developing cold or hot spots in the presence of even small geometrical misalignments. Reduction of these dose inhomogeneities can be accomplished through decreasing the dose gradients in the penumbra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed2b26e6d8e408d1841d59a82ac00b56
https://pubmed.ncbi.nlm.nih.gov/28422401
https://pubmed.ncbi.nlm.nih.gov/28422401