From the *Department of Nuclear Medicine and PET/CT, KIMS-DDNMRC; and †Department of Medical Oncology, KIMS Cancer Centre, KIMS Hospital, Trivandrum, India.
Clin Nucl Med. 2016 Jul;41(7):e353-4. doi: 10.1097/RLU.0000000000001230.
Ga-labeled prostate-specific membrane antigen (PSMA) is a potential tool in the imaging of recurrent prostate cancer. Ga-PSMA imaging is also useful for radiotherapy planning and in targeted therapy with Lu-PSMA. A few case reports regarding the use of Ga-PSMA in nonprostate cancer malignancies are also reported. We describe the use of Ga-PSMA imaging before Sm-EDTMP bone pain palliation therapy in a 58-year-old hormone refractory prostate cancer patient with extensive bone metastases.
Ga 标记的前列腺特异性膜抗原（PSMA）是复发性前列腺癌成像的潜在工具。Ga-PSMA 成像对于放射性治疗计划和 Lu-PSMA 的靶向治疗也很有用。也有一些关于 Ga-PSMA 在非前列腺癌恶性肿瘤中应用的病例报告。我们描述了在 58 岁激素难治性前列腺癌患者广泛骨转移进行 Sm-EDTMP 骨痛缓解治疗前使用 Ga-PSMA 成像的情况。
