Abstract：
PURPOSE:To perform a systematic review and meta-analysis evaluating usefulness of high-risk CT features (HRFs) on follow-up CT in detecting local recurrence after stereotactic body radiation therapy (SBRT) in lung cancer patients. METHODS:Pubmed and EMBASE were searched up to January 11th, 2019. We included studies that differentiated local recurrence from post-SBRT changes after SBRT on follow-up CT in lung cancer patients. Methodological quality was assessed using QUADAS-2. The association between HRFs and local recurrence were pooled in the form of odds ratio (OR) using the random effects model. Heterogeneity was examined by the Inconsistency index (I2). RESULTS:Eight studies were included, consisting of 356 lung cancer patients. The overall prevalence of patients with local recurrence was 18.8 % (67/356). Compared with post-SBRT changes, local recurrence after SBRT more frequently demonstrated air-bronchogram disappearance (OR = 7.15), bulging margin (OR = 24.12), craniocaudal growth (OR = 26.07), enlargement after 12 months (OR = 28.11), enlarging opacity (OR = 7.92), linear margin disappearance (OR = 29.24), and sequential enlargement (OR = 83.23) (p ≤ 0.02). Pleural effusion appearance was not related with local recurrence (p = 0.82). Heterogeneity varied among HRFs (I2 = 0-91 %). The quality of the studies was considered moderate. CONCLUSIONS:Several HRFs on follow-up CT after SBRT were useful in suggesting local recurrence. These HRFs may help raise clinical suspicion of local recurrence, initiate prompt additional test for confirmation and perform subsequent proper personalized salvage treatment.
journal_name
Eur J Radioljournal_title
European journal of radiologyauthors
Kim TH,Woo S,Halpenny DF,Kim YJ,Yoon SH,Suh CHdoi
10.1016/j.ejrad.2020.108978subject
Has Abstractpub_date
2020-06-01 00:00:00pages
108978eissn
0720-048Xissn
1872-7727pii
S0720-048X(20)30167-4journal_volume
127pub_type
杂志文章,meta分析abstract：OBJECTIVE:Ultrasound (US) is the primary imaging modality in the investigation of pelvic pathology in women however it can be very inaccurate. MRI and CT provide a more detailed pelvic examination and hence we compared their accuracies with that of ultrasound to find out if these two modalities should be used more ofte...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2005.10.002
更新日期：2006-04-01 00:00:00
abstract：:The ocular motor nerves (OMNs) comprise the oculomotor, trochlear and the abducens nerves. According to their course, they are divided into four or five anatomic segments: intra-axial, cisternal, cavernous and intra-orbital and, for the abducens nerve, an additional interdural segment. Magnetic resonance imaging is th...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2009.05.066
更新日期：2010-05-01 00:00:00
abstract：PURPOSE:To identify sources of error when measuring pelvic organ displacement during straining using triphasic dynamic magnetic resonance imaging (MRI). MATERIALS AND METHODS:Ten healthy nulliparous woman underwent triphasic dynamic 1.5 T pelvic MRI twice with 1 week between studies. The bladder was filled with 200 ml...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2004.05.009
更新日期：2005-05-01 00:00:00
abstract：:To evaluate the diagnostic ability of transrectal and transvaginal ultrasonography (TRUS and TVUS), 132 patients with rectal carcinoma were examined. Analysis of the data obtained has shown that the high quality of endosonographic imaging allows the performance of detailed staging of rectal carcinoma. In the great maj...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/0720-048x(95)00616-x
更新日期：1995-05-01 00:00:00
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journal_title：European journal of radiology
pub_type： 杂志文章,评审
doi：10.1016/j.ejrad.2005.01.022
更新日期：2005-05-01 00:00:00
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journal_title：European journal of radiology
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doi：10.1016/j.ejrad.2019.108708
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journal_title：European journal of radiology
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journal_title：European journal of radiology
pub_type： 杂志文章
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journal_title：European journal of radiology
pub_type： 杂志文章,评审
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journal_title：European journal of radiology
pub_type： 杂志文章
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journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2010.11.016
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journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2010.06.023
更新日期：2012-01-01 00:00:00
abstract：:In this overview the results and indications of Magnetic Resonance Angiography of the intracranial vasculature will be discussed. The value of MRA will be studied in the visualisation of normal variants of the cerebral anatomy, the imaging of cerebrovascular disease, the diagnosis of aneurysms and cerebral arterioveno...
journal_title：European journal of radiology
pub_type： 杂志文章,评审
doi：10.1016/s0720-048x(01)00285-6
更新日期：2001-04-01 00:00:00
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journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2011.02.036
更新日期：2012-05-01 00:00:00
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journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/s0720-048x(96)01151-5
更新日期：1997-12-01 00:00:00
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journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/s0720-048x(98)00051-5
更新日期：1998-05-01 00:00:00
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journal_title：European journal of radiology
pub_type： 杂志文章,评审
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journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2003.11.003
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journal_title：European journal of radiology
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journal_title：European journal of radiology
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journal_title：European journal of radiology
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journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/s0720-048x(98)00088-6
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journal_title：European journal of radiology
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journal_title：European journal of radiology
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journal_title：European journal of radiology
pub_type： 杂志文章
doi：
更新日期：1983-08-01 00:00:00
abstract：BACKGROUND:Smartphones are phone devices that may also be used for browsing, navigation and running smaller computer programs called applications. One may consider them as compact personal computers which are primarily to be used for making phone calls. Tablets or "tablet PCs" are fully functioning standalone computers...
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更新日期：2013-05-01 00:00:00
