植物群 发表于 2025-3-26 22:17:09
General Rationale and Historical Perspective of Intraoperative Irradiationn be delivered to the tumor mass. However, in many clinical situations, the dose that can be delivered safely to the tumor volume is limited by the normal tissues that are in close proximity to the tumor.ESO 发表于 2025-3-27 01:32:23
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IOERT Treatment Factorsh surgery as well as technical advances in the administration of IOERT. This knowledge has translated into improved local control with low rates of treatment-related toxicity. This chapter summarizes issues involved in treatment factors of IOERT.里程碑 发表于 2025-3-27 12:48:04
Primary Colorectal EBRT and IOERTncer, however, have mobile but more deeply invasive tumors that require low anterior or abdominoperineal resection. At the other and less favorable end of the clinical spectrum, a subset of patients present with locally advanced tumors that are adherent or fixed to adjoining structures such as the sacrum, pelvic sidewalls, prostate, or bladder.繁忙 发表于 2025-3-27 16:44:38
Recurrent Colorectalnd intraoperative irradiation (IORT), justification is found in series that use only the non-IORT components. Data will be presented in this chapter from United States and European non-IORT vs IORT series to allow comparisons of disease control and survival. IORT tolerance and future potential as a component of treatment will be discussed.AFFIX 发表于 2025-3-27 19:48:58
2364-1134 operative electrons (IOERT) and high-dose rate brachytherapy (HDR-IORT). State-of-the-art topics range from methods and techniques of treatment and issues of normal tissue/organ tolerance to IORT, to techniques and results by disease-site, as well as future possibilities. The disease-site chapters c专心 发表于 2025-3-27 23:06:45
General Rationale and Historical Perspective of Intraoperative Irradiationion between tumor and normal tissue. For most tumor types, the likelihood of achieving local tumor control improves if increasing irradiation doses can be delivered to the tumor mass. However, in many clinical situations, the dose that can be delivered safely to the tumor volume is limited by the noCRUMB 发表于 2025-3-28 02:29:46
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Physical Aspects of Intraoperative Electron-Beam Irradiatione. Usually, the IOERT treatment is a boost therapy added to another course of treatment using standard external-beam techniques to irradiate a volume much larger than, but always including, the volume treated intraoperatively. IOERT places certain technical demands on equipment and documentation. Thsubacute 发表于 2025-3-28 11:12:52
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