Metastatic Prostate Cancer With Restored Hormone-Response After Radioligand Therapy With 177Lu-PSMA-617

被引:12
作者
Schlenkhoff, Carl Diedrich [1 ]
Knuepfer, Eberhard [2 ]
Essler, Markus [1 ]
Ahmadzadehfar, Hojjat [1 ]
机构
[1] Univ Hosp Bonn, Dept Nucl Med, Sigmund Freud Str 25, D-53127 Bonn, Germany
[2] Private Off Urol, Bonn, Germany
关键词
Lu-177-PSMA therapy; castrate-resistant prostate cancer; Ga-68-PSMA-PET; hormone therapy; PET/CT; DIAGNOSIS;
D O I
10.1097/RLU.0000000000001200
中图分类号
R8 [特种医学]; R445 [影像诊断学];
学科分类号
1002 ; 100207 ; 1009 ;
摘要
An 80-year-old patient with castrate-resistant prostate cancer presented to our department for PSMA imaging because of a rising prostatespecific antigen (PSA) level. The tumorwas diagnosed in 2004. GnRh analog was the only treatment the patient received. Two cycles of Lu-177-PSMA-617 were performed with a 2-month interval in between. Ten months after finishing with 2 cycles of Lu-PSMA therapy, we noticed a continuous falling PSA level and a decreasing tumor spread in the PET/CT imaging just under the hormone therapy.
引用
收藏
页码:572 / 573
页数:2
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