医学
肺癌
恶性肿瘤
氟脱氧葡萄糖
标准摄取值
癌症
计算机断层摄影术
放射科
肿瘤科
内科学
正电子发射断层摄影术
出处
期刊:Pet Clinics
[Elsevier]
日期:2018-01-01
卷期号:13 (1): 59-72
被引量:24
标识
DOI:10.1016/j.cpet.2017.08.006
摘要
Non-small cell lung cancer (NSCLC) is a leading cause of cancer-related death with a poor prognosis. Numerous factors contribute to treatment outcome. 18F-fluorodeoxyglucose (FDG) uptake reflects tumor metabolic activity and is an important prognosticator in patients with NSCLC. Volume-based FDG-PET parameters reflect the metabolic status of a malignancy more accurately than maximum standardized uptake value and thus are better prognostic markers in lung cancer. FDG-avid tumor burden parameters may help clinicians to predict treatment outcomes before and during therapy so that treatment can be adjusted to achieve the best possible outcomes while avoiding side effects.
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