肾脏核素显像在重复肾畸形诊疗中的应用

重复肾畸形是一种常见的先天性泌尿系统疾病，其诊断多依赖于静脉肾盂造影、超声、CT和MRI等常规影像学手段，这些检查方法各有优缺点。肾脏核素显像检查便利、重复性好、辐射剂量低且安全可靠，可同时对肾脏形态和功能进行评估，在重复肾畸形的诊断、临床决策的制定、疗效评估和预后分析等方面具有很大优势。现今，SPECT/CT已迅速普及，肾脏核素显像可以与其他影像学检查优势互补，成为重复肾畸形诊断和治疗评价的重要手段。笔者对肾脏核素显像在重复肾畸形诊疗中的应用进行综述。

Application of renal radionuclide imaging in the diagnosis and treatment of duplex kidney

Duplex kidney is a common congenital urinary system disease, and its diagnosis mainly relies on conventional imaging methods such as intravenous pyelography, ultrasound, CT, MRI, etc. These methods have their own advantages and disadvantages. Renal radionuclide imaging, with lower radiation dose, is convenient, repeatable, safe and reliable, and it can evaluate the morphological structure and function of kidneys simultaneously, which has great advantages in the diagnosis, clinical decision making, efficacy evaluation and prognostic analysis of duplex kidney. With the rapidly widespread use of SPECT/CT, renal nuclide imaging could complement advantages with other imaging methods and become an important method for the diagnosis and treatment evaluation of duplex kidney. This paper reviews the application of renal radionuclide imaging in the diagnosis and treatment of duplex kidney.