本研究初步探讨99mTc标记PSMA小分子抑制剂(HYNIC-GluUrea-A,简称99mTc-PSMA)SPECT/CT显像诊断前列腺原发灶和转移灶的价值。方法:24例前列腺癌和1例前列腺增生患者静脉注射99mTc-PSMA 2 h后行全身平面扫描和腹盆部SPECT/CT断层显像,采用感兴趣区技术计算肿瘤和肌肉摄取99mTc-PSMA比值(T/N)进行半定量分析,评价全身...
[99mTc]Tc-PSMA-I&S-SPECT/CT was performed and evaluated in 210 outpatients with PCa at a single center. Patients were imaged for biochemical recurrence (BCR, n = 152, mean PSA 8.7 ng/ml), for primary staging of high-risk PCa (n = 12, mean PSA 393 ng/ml), and restaging in advanced...
目的探讨定量 99Tc m-联肼尼克酰胺(HYNIC)-前列腺特异膜抗原(PSMA) SPECT/CT显像在前列腺癌诊断中的价值。 方法回顾性分析2018年11月至2021年3月间河南省人民医院临床疑诊前列腺癌的56例患者[年龄(69.8±8.0)岁]资料,所有患者的 99Tc m-HYNIC-PSMA SPECT/CT显像均示前列腺放射性摄取增高。依据病理结果将患者分...
Tc-99m-PSMA imaging allows successful radioguided surgery in recurrent prostate cancerThe introduction of the prostate specific membrane antigen (PSMA) offers the possibility to discover prostate cancer recurrences being frequently so small ... C Kratzik,S Dorudi,M Schatzl,... - 《Hellenic Journal...
PSMA is a well established target for imaging of PC with therapeutic implications. We have recently developed novel Tc-labeled small molecule inhibitors of the enzymatic domain of PSMA based on glutamate-urea-glutamate and glutamate-urea-lysine pharmacophores, and contain a bis-imidazole chelator to...
La tomografía por emisión de positrones/tomografía computarizada (PET/TC) con 68Ga-PSMA es una técnica de imagen no invasiva para el estudio del cáncer de próstata con incremento de la expresión del antígeno prostático específico de membrana (prostate-specific membrane antigen, PSMA)....
百度试题 题目下列最适合前列腺癌的显像剂是() A.99m Tc-MDPB.18 F - FDGC.11 C-CFTD.68 Ga - PSMA相关知识点: 试题来源: 解析 D 反馈 收藏
Tc-MIP-1404 CZT SPECT-CT versus 68Ga-PSMA-11 PET-CT: diagnóstico por imagen de las metástasis en el cáncer de próstata99mTc-MIP-1404 CZT SPECT-CT versus 68Ga-PSMA-11 PET-CT: Imaging of prostate cancer metastasis Author links open overlay panelA. Saudi a, P. Takhar b, F. Alj...
Renal Cortical 68Ga-PSMA PET and 99mTc-DMSA Images doi:10.2967/jnmt.120.248922Journal of Nuclear Medicine TechnologySarikaya, IsmetAlqallaf, AhmedSarikaya, Ali
[99mTc]Tc-PSMA-I&S was first introduced by Robu et al., including the preclinical evaluation and first patient application. The abbreviation I&S (imaging and surgery) means that the tracer represents a dual function: It can be used for diagnostic imaging and the surgical resection of PSMA-...