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英语翻译PET18F-FDG-PET/CT is now generally regarded as the most

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英语翻译
PET
18F-FDG-PET/CT is now generally regarded as the most effective
imaging tool for the whole-body evaluation of NSCLC
(Fig.1),and recent studies suggest it is equally effective in
small cell carcinoma.18 As it detects the presence of tumor by
increased cellular metabolic activity,rather than,like scintigraphy,
indirectly through increased osteoblastic activity,it
may enable earlier detection of metastatic foci.19 In a direct
comparative study,accuracy of PET and scintigraphy in the
detection of bony metastases in newly diagnosed lung cancer
were 94% and 85%,respectively,with sensitivity values of
91% and 75%,and specificity of 96% and 95%,respectively.
20 This suggests that 18F-FDG-PET could replace the staging
role of bone scintigraphy.The vast majority of bony metastases
from all types of lung carcinomas show a lytic pattern,
usually making them readily detectable on both the CT and PET
components of the study.It has been noted that CT-positive but
PET-negative lesions are significantly more prevalent posttherapy.
5 These may appear osteoblastic,
老大,你好歹也要给点物质奖励啊
再问: 好,我现在添加悬赏分在哪里弄?
再答: 老大,多给点分嘛。熬夜给你翻译的。哈哈。 position-emission tomography正电子发射断层成像术 如今,18氟-脱氧葡萄糖-正电子发射断层成像术被认为是对人体全身非小细胞性肺癌检测最有效的影像诊断方法,并且近来的研究表明此成像术对小细胞癌同样有效。与闪烁扫描术间接通过成骨细胞的不断活动不同的是,氟-脱氧葡萄糖-正电子发射断层这种成像术能通过细胞不断的代谢活动检测到肿瘤的形成,这就能更早地对转移病灶进行检测。一项对比研究表明,正电子发射断层成像术和闪烁扫描术对新确诊肺癌中骨转移的检测准确率分别为94%和85%,灵敏度值为91%和75%,特异性值分别为96%和95%。这就表明18氟-脱氧葡萄糖-正电子发射断层成像术能取代骨闪烁照相术的分期作用。所有癌细胞中分离出的大多数骨转移都具有容胞素型特征,常常在研究的CT和PET中都能检测到。显然,CT阳性机能障碍治疗和PET阴性治疗都已成为较为普遍的后期治疗术。他们都可以促成成骨细胞的生成。
再问: 你翻译得还不错,虽然我自己已经翻译出来了,还是很谢谢你,以后有机会再多给你点分吧,好吧?