使用伽马贴近距离放射疗法治疗复发性脑转移瘤：一例报告及剂量测定建模方法
Treating Recurrent Brain Metastases Using GammaTile Brachytherapy: A Case Report and Dosimetric Modeling Method.
作者信息
Arsenault Theodore, Labak Collin M, Chaung Kevin, Muzic Raymond F, Kardan Arash, Sloan Andrew, Choi Serah, Podder Tarun, Ouyang Zi
机构信息
Radiation Oncology, University Hospitals Cleveland Medical Center, Cleveland, USA.
Neurosurgery, University Hospitals Cleveland Medical Center, Cleveland, USA.
出版信息
Cureus. 2021 Nov 3;13(11):e19232. doi: 10.7759/cureus.19232. eCollection 2021 Nov.
One of the treatment options for recurrent brain metastases is surgical resection combined with intracranial brachytherapy. GammaTile® (GT) (GT Medical Technologies, Tempe, Arizona) is a tile-shaped permanent brachytherapy device with cesium 131 (Cs) seeds embedded within a collagen carrier. We report a case of treating a patient with recurrent brain metastases with GT and demonstrate a dosimetric modeling method.
复发性脑转移瘤的治疗选择之一是手术切除联合颅内近距离放射治疗。GammaTile®（GT）（GT医疗技术公司，亚利桑那州坦佩）是一种瓦片形状的永久性近距离放射治疗设备，其胶原载体中嵌入了铯131（Cs）籽源。我们报告了一例使用GT治疗复发性脑转移瘤患者的病例，并展示了一种剂量学建模方法。
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