Abstract:
:The characteristics of FDG uptake in the physiologic and malignant nasopharynx were investigated in the paper which was correlated with either pathologic findings or clinical follow-up. Three patients had pathologically established nasopharyngeal malignancy. In the 3 nasopharyngeal malignancies, 2 had diffusely and expansively increased FDG uptake, and one had asymmetric uptake. Our results indicated that the difference between adenoid hypertrophy and malignancy is asymmetric or diffusely expansive (18)F-FDG uptake with or without correlating morphologic lesion on diagnostic CT in children under 10 years of age. The typical characteristics of physiologic and inflammatory (18)F-FDG uptake in nasopharynx are symmetrically trapezoid. Diffusely increased nasopharyngeal FDG uptake can be considered physiologic if SUVmax is less than 7.6 but should be carefully assessed by pharyngorhinoscopy if SUVmax is greater than 11 and there is no correlating morphologic lesion on diagnostic CT. The diffusely, expansively increased uptake, and asymmetric uptake in particular, should be considered as malignancy. Further biopsy is especially indicated in patients with retropharyngeal space and bilateral cervical lymph node abnormality but no history of malignancy.
journal_name
Biomed Res Intjournal_title
BioMed research internationalauthors
Ma C,Zou R,Huo Y,Chen S,Wang S,Wu S,Ye Z,Wu Z,Fang F,Wang Hdoi
10.1155/2015/354970subject
Has Abstractpub_date
2015-01-01 00:00:00pages
354970eissn
2314-6133issn
2314-6141journal_volume
2015pub_type
杂志文章abstract::Human amniotic fluid and a mixture of eight fatty acids (FAT-M) identified in this maternal fluid (C12:0, lauric acid, 0.9 μ g%; C14:0, myristic acid, 6.9 μ g%; C16:0, palmitic acid, 35.3 μ g%; C16:1, palmitoleic acid, 16.4 μ g%; C18:0, stearic acid, 8.5 μ g%; C18:1 cis, oleic acid, 18.4 μ g%; C18:1 trans, elaidic aci...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/121794
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journal_title:BioMed research international
pub_type: 杂志文章
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/9765162
更新日期:2020-02-22 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2016/3656574
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2016/6315846
更新日期:2016-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章,评审
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journal_title:BioMed research international
pub_type: 杂志文章,评审
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/471468
更新日期:2015-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2016/8748023
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journal_title:BioMed research international
pub_type: 杂志文章,meta分析,评审
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/8923819
更新日期:2017-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/589048
更新日期:2013-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/409103
更新日期:2015-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2016/6915789
更新日期:2016-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/9037693
更新日期:2020-04-30 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2019/6258248
更新日期:2019-06-13 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2016/9597276
更新日期:2016-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/802841
更新日期:2014-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
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pub_type: 杂志文章,meta分析
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/741758
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2019/8185710
更新日期:2019-12-21 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/693613
更新日期:2013-01-01 00:00:00
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/231474
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journal_title:BioMed research international
pub_type: 杂志文章,评审
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/919374
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/3769245
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journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/7364539
更新日期:2018-03-19 00:00:00