Lens Dose-Response Prediction Modeling and Cataract Incidence in Patients With Retinoblastoma After Lens-Sparing or Whole-Eye Radiation Therapy
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چکیده
منابع مشابه
Cataract surgery and intraocular lens implantation in patients with retinoblastoma.
OBJECTIVE To report the visual outcome and complications after extracapsular cataract extraction with posterior chamber intraocular lens (IOL) implantation in eyes that underwent external beam radiotherapy for the treatment of retinoblastoma. METHODS Eleven eyes of 8 patients aged 1.5 to 8.0 years at the time of surgery for irradiation-induced cataract were observed for 6 to 39 months (mean [...
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A questionnaire was developed by the members of WG12 of EURADOS in order to establish an overview of the current status of eye lens radiation dose monitoring in hospitals. The questionnaire was sent to medical physicists and radiation protection officers in hospitals across Europe. Specific topics were addressed in the questionnaire such as: knowledge of the proposed eye lens dose limit; monito...
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Background: Palliative whole brain radiotherapy (WBRT) has been the standard treatment for brain metastases. Ionizing radiation is known to be one of the most potent cataractogenic agents. We aimed to evaluate two different radiotherapy techniques with respect to the doses received by the organs at risk (OAR) in patients with brain metastasis who undergone WBRT. Materials and Methods: Ten conse...
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A retrospective analysis is presented of the results of external beam radiotherapy for retinoblastoma utilising an accurate lens sparing technique. Local tumour control has been assessed in a consecutive series of 67 eyes in 53 children all of whom received external beam radiotherapy as the primary treatment of retinoblastoma. Follow up ranged from 12 to 82 months (median 35 months) with 76% of...
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Evaluation of radiation absorption by thyroid gland and eye lens in trophy panoramic radiography Dr.AR. Talaee Pour *- Dr. S. Sahba ** - Dr. M. Maleknia***. *- Associate professor of Oral & Maxillofacial radiology Dept.- Faculty of Dentistry - Tehran University of Medical Sciences. ** - Associate professor of Oral Diseases and Diagnosis.- Faculty of Dentistry - Shaheed Beheshti University of Me...
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ژورنال
عنوان ژورنال: International Journal of Radiation Oncology*Biology*Physics
سال: 2019
ISSN: 0360-3016
DOI: 10.1016/j.ijrobp.2018.12.004