International journal of radiation oncology, biology, physics
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Int. J. Radiat. Oncol. Biol. Phys. · May 2006
Prediction of radiation-induced liver disease by Lyman normal-tissue complication probability model in three-dimensional conformal radiation therapy for primary liver carcinoma.
To describe the probability of RILD by application of the Lyman-Kutcher-Burman normal-tissue complication (NTCP) model for primary liver carcinoma (PLC) treated with hypofractionated three-dimensional conformal radiotherapy (3D-CRT). ⋯ The Michigan model was probably not fit to predict RILD in PLC patients. A modified Lyman NTCP model for RILD was recommended.
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Int. J. Radiat. Oncol. Biol. Phys. · May 2006
Factors associated with involvement of four or more axillary nodes for sentinel lymph node-positive patients.
Sentinel lymph node-positive (SLN+) patients who are unlikely to have 4 or more involved axillary nodes might be treated with less extensive regional nodal radiation. The purpose of this study was to define possible predictors of having 4 or more involved axillary nodes. ⋯ Patients with 1 or more involved SLN, LVSI, or SLN macrometastasis should be treated to the supraclavicular fossa/axillary apex if they do not undergo completion axillary dissection. Other SLN+ patients might be adequately treated with less extensive radiation fields.
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Int. J. Radiat. Oncol. Biol. Phys. · May 2006
Development of a statewide hospital plan for radiologic emergencies.
Although general guidelines have been developed for triage of victims in the field and for hospitals to plan for a radiologic event, specific information for clinicians and administrators is not available for guidance in efficient management of radiation victims during their early encounter in the hospital. A consensus document was developed by staff members of four Connecticut hospitals, two institutions of higher learning, and the State of Connecticut Department of Environmental Protection and Office of Emergency Preparedness, with assistance of the American Society for Therapeutic Radiology and Oncology. ⋯ Hospital admission pathways are described, based on classification of victims as exposed, contaminated, and/or physically injured. This manual will be of value to those involved in planning the health care response to a radiologic event.
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Int. J. Radiat. Oncol. Biol. Phys. · May 2006
Orbital marginal zone B-cell lymphoma of MALT: radiotherapy results and clinical behavior.
To elucidate the clinical behavior and treatment outcome of low-grade primary orbital lymphoma arising from mucosa-associated lymphoid tissue (MALT). ⋯ Most of the MALT lymphoma of the orbit was localized at diagnosis and extraorbital relapse rarely occurred. Therefore, extensive staging workup at the time of diagnosis and follow-up studies to detect distant relapse may not be obligatory. Low-dose RT alone with proper lens shielding is the optimum treatment modality for orbital MALT lymphoma.