PSMA Accumulation in Lower Extremity Lymphedema and Hydrocele

被引：0
|
作者：
Tobar, Merve Nida Calderon [1 ]
Perktas, Lutfi [1 ]
Onner, Hasan [1 ]
机构：
[1] Selcuk Univ, Fac Med, Dept Nucl Med, Celal Bayar St 313, TR-42250 Konya, Turkiye
来源：
CLINICAL NUCLEAR MEDICINE | 2025年 / 50卷 / 03期
关键词：
lower extremity lymphedema; hydrocele; PSMA; Lu-177;
D O I：
10.1097/RLU.0000000000005613
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：
The development of radiolabeled small-molecule prostate-specific membrane antigen (PSMA) inhibitors has advanced molecular imaging in prostate cancer. The use of Lu-177-PSMA is especially beneficial because its therapeutic beta-emission combined with gamma-radiation enables precise treatment and comprehensive imaging in patients with prostate cancer. We present a case of a prostate cancer patient who developed lower extremity lymphedema and hydrocele secondary to prior radiotherapy. Posttherapy whole-body imaging following Lu-177-PSMA treatment revealed dermal backflow with a notable accumulation of soft tissue in the lower extremities and hydrocele.
引用
收藏
页码：273 / 274
页数：2
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