Utility of unenhanced gemstone spectral imaging scan in differentiating thyroid gland papillary carc

来源 :第六届中国放射青年医师论坛 | 被引量 : 0次 | 上传用户:yilvQINGFENG
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  Objective To investigate the utility of unenhanced gemstone spectral imaging (GSI) in differentiating thyroid gland papillary carcinoma and nodular goiter.Methods This study was approved by the hospital ethics committee and informed consent was obtained by every patient.Forty-four Patients with suspected of the thyroid nodules were referred to High-Definition CT of neck with GSI mode.
其他文献
Objective To observe the changes of functional connectivity in humans with peripheral nerve injury.Methods Ten healthy male volunteers [(26±2) years old] and eight male patients [(32±10) years old] wh
会议
Objective Osteoarthritis (OA) commonly occurs in the patellofemoral joint (PFJ) and knee pain in subjects with knee OA often emanates from the PFJ rather than the tibiofemoral joint (TFJ).Despite this
会议
目的:利用DCE-MRI和DWI来动态观测HBO治疗后脑外伤组织本身以及周围区域的变化情况,为HBO的临床应用提供影像学基础。方法:42只实验兔随机分为4组,即外伤(TBI)组(n=15),外伤+高压氧(TBI+HBO)组(n=15),假手术(Sham)组(n=6),假手术+高压氧(Sham+HBO)组(n=6).TBI组和TBI+HBO组接受自由落体打击以造成脑外伤,而Sham组和Sham+HB
Objective To investigate the utility of spectral CT renal angiography (CTRA) for reducing contrast medium using single source dual-energy CT.Methods Forty-eight consecutive patients with suspected ren
会议
Objective To discuss the feasibility of using MRI en-hanced gradient echo T2 star weighted angiography(ESWAN) sequence in quantitative analysis of the change of rat fibrosis liver iron content,and its
会议
目的:探讨CT能谱成像对普通CT难以区分的膀胱后壁癌与的前列腺增生突向膀胱的鉴别诊断价值。方法:2011年7月至2012年4月在本院行能谱CT检查并经病理证实41例患者(膀胱后壁癌20例,前列腺增生突入膀胱内21例),分别在40~140 keV条件下在膀胱后壁癌、前列腺增生入膀胱内组织及各自自身前列腺组织内取ROI,获得4组数值不同keV水平的CT值,及CT能谱曲线,分析其差异性。对膀胱后壁癌与自
Objective To investigate whether the MRI MFGRE sequence R2*value can assist in the differential diagnosis of the cystic renal carcinoma from atypical renal cyst.Methods This prospective study was inst
会议
Objective Perfusion imaging using CT can provide additional information about tumour vascularity and angiogenesis in different glioma grades.The purpose of our study was to investigate the morphologic
会议
Objective To evaluate the value of breast MRI in differentiating the lesions with clustered-distributing microcalcifications on Mammography before biopsy was carried out.Methods From May,2010 to Decem
会议
Objective To quantitatively investigate pulmonary blood flow and its change induced by liver cirrhosis by measuring the iodine concentration distribution in pulmonary parenchyma on lung perfused blood
会议