Kishore Sirish A, Drabkin Michael J, Sofocleous Constantinos T
Interventional Radiology Service, Memorial Sloan Kettering Cancer, 1275 York, IR Suite H118, New York City, NY 10065, USA.
Interventional Radiology Service, Memorial Sloan Kettering Cancer, New York City, NY, USA.
PET Clin. 2019 Oct;14(4):427-436. doi: 10.1016/j.cpet.2019.06.006.
PET has become an essential tool for staging and response assessment in oncologic imaging. Over the past decade it has also evolved into a tool for image-guided interventions, specifically in the rapidly growing field of interventional oncology. PET-guided biopsies have greater sensitivity and diagnostic yield for fluorodeoxyglucose-avid lesions. Real-time PET imaging can also provide valuable image guidance during therapeutic minimally invasive procedures such as ablation of PET-avid tumors. The increasing use of PET in the assessment of therapeutic response results in earlier identification of disease that is amenable to image-guided therapies.
正电子发射断层扫描（PET）已成为肿瘤影像学中进行分期和疗效评估的重要工具。在过去十年中，它还发展成为一种图像引导介入的工具，特别是在快速发展的介入肿瘤学领域。PET引导下的活检对氟脱氧葡萄糖摄取阳性的病变具有更高的敏感性和诊断率。实时PET成像在诸如PET摄取阳性肿瘤消融等治疗性微创手术过程中也能提供有价值的图像引导。PET在治疗反应评估中的应用日益增加，使得能够更早地识别适合图像引导治疗的疾病。
