Radiation Medicine Commons^™

Development Of Automated Radiotherapy Treatment Planning For Cervical And Breast Cancer For Resource-Constrained Clinics, Kelly Kisling

Dissertations and Theses (Open Access)

Globally, cancer rates are on the rise, especially in low- and middle-income countries (LMICs). However, many of these countries lack access to radiotherapy, which is due in part to a substantial shortage of the staff necessary to deliver safe and effective radiotherapy. This staff shortage could be mitigated by the automation of the radiation treatment planning process. To this end, we developed automated planning for cervical and postmastectomy breast cancer radiotherapy, the two most common types of cancer in women in many LMICs.

For radiotherapy of cervical cancer in resource-constrained clinics, the recommended treatment technique is a four-field box. We …

Local Radiation Therapy For Palliation In Patients With Multiple Myeloma Of The Spine, D. Mark, P. Gilbo, R. Meshrekey, M. Ghaly

Journal Articles

No abstract provided.

Dna Damage And Cytokine Production In Non-Target Irradiated Lymphocytes, Jane Bryant, Laura Shields, Christopher Hynes, Orla L. Howe, Brendan Mcclean, Fiona Lyng

Articles

In advanced radiotherapy, treatment of the tumor with high-intensity modulated fields is balanced with normal tissue sparing. However, the non-target dose delivered to surrounding healthy tissue within the irradiated volume is a potential cause for concern. Whether the effects observed are caused after exposure to out-of-field radiation or bystander effects through neighboring irradiated cells is not fully understood. The goal of this study was to determine the effect of exposure to out-of-field radiation in lymphocyte cell lines and primary blood cells. The role of cellular radiosensitivity in altering bystander responses in out-of-field exposed cells was also investigated. Target cells were …

Analysis Of Clinical Data To Determine The Minimum Number Of Sensors Required For Adequate Skin Temperature Monitoring Of Superficial Hyperthermia Treatments., Akke Bakker, Rebecca Holman, Dario B. Rodrigues, Hana Dobšíček Trefná, Paul R. Stauffer, Geertjan Van Tienhoven, Coen R.N. Rasch, Hans Crezee

Department of Radiation Oncology Faculty Papers

PURPOSE: Tumor response and treatment toxicity are related to minimum and maximum tissue temperatures during hyperthermia, respectively. Using a large set of clinical data, we analyzed the number of sensors required to adequately monitor skin temperature during superficial hyperthermia treatment of breast cancer patients.

METHODS: Hyperthermia treatments monitored with >60 stationary temperature sensors were selected from a database of patients with recurrent breast cancer treated with re-irradiation (23 × 2 Gy) and hyperthermia using single 434 MHz applicators (effective field size 351-396 cm²). Reduced temperature monitoring schemes involved randomly selected subsets of stationary skin sensors, and another subset …

Intermediate-Risk Meningioma: Initial Outcomes From Nrg Oncology Rtog 0539, L. Rogers, P. Zhang, M. A. Vogelbaum, A. Perry, L. S. Ashby, J. M. Modi, A. M. Alleman, J. Galvin, J. P. S. Knisely, M. P. Mehta, +5 Additional Authors

Journal Articles

No abstract provided.