利尿剂干预可提高18f -氟脱氧葡萄糖PET-CT在膀胱恶性肿瘤中的准确性

T. Kalawat, M. Ranadheer, S. Sarala, R. Narayan, A. Tyagi
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引用次数: 0

摘要

计算机断层扫描(PET-CT)是一种相对较新的成像方式,越来越多地用于体内不同类型癌症患者的诊断和治疗。18FDG示踪分子,通过尿道从体内清除。扫描时膀胱(UB)中示踪剂活性的生理存在可能限制了对UB癌患者的适当评估为了克服这一限制,一些研究人员建议在利尿剂干预后进行延迟扫描,以提高该组患者的诊断敏感性
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Diuretic intervention improves accuracy of 18F-fluorodeoxyglucose PET-CT in bladder malignancies
18F Fluorodeoxyglucose 18F-FDG, positron emission tomography computed tomography (PET-CT) is a relatively new imaging modality which is increasingly being used in the diagnosis and management of patients suffering with different types of cancer in body. 18FDG tracer molecule, clears from body through urinary tract. Physiological presence of tracer activity in urinary bladder (UB) at the time of scanning may be a limitation for appropriate evaluation of patients suffering with UB cancer.1 To overcome this limitation some investigators suggested the utility of a delayed scan after diuretic intervention to improve the diagnostic sensitivity of the test in this group of patients.2,3
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