Results 41 to 50 of about 11,664 (162)
Diagnostic Value of CT-detected Extramural Vessel Invasion in Lymph Node Metastasis of Gastric Cancer [PDF]
Objective: To investigate the diagnostic value of extramural vessel invasion (EMVI) in multidetector row computed tomography (MDCT) of lymph node metastasis of gastric cancer.
Haipeng GONG, Shufeng DUAN, Zhengqi ZHU
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胃肠道间质瘤的CT影像学征象及其病变危险度分级的临床分析 [PDF]
, 2018 目的探究胃肠道间质瘤(GIST)的CT影像学征象和病变危险度分级。方法方便选择2011年4月—2017年4月该院GIST患者80例,均采取多层螺旋CT横断位扫描,对其影像学征象、病变危险度分级展开回顾性分析。结果46例低度危险,23例中度危险,11例高度危险;不同危险程度的患者其肿瘤生长方式、平扫密度、最大径等指标对比差异有统计学意义 ...
王建明
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Analysis of risk factors of acute kidney injury in patients with severe acute pancreatitis [PDF]
Objective To investigate the risk factors of acute kidney injury （AKI） in patients with severe acute pancreatitis （SAP）. Methods Clinical data of 66 patients with SAP were collected in this retrospective study.
Lin Shanyu, Wang Feilong, Zhu Jianhua
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Zhongguo shiyan zhenduanxue, 2016 目的探讨鼻腔分泌物中胃蛋白酶的检测对咽喉反流的诊断价值。方法入选87例慢性鼻-鼻窦炎患者和31例健康志愿者,分别设为病例组和对照组,采用症状指数量表(RSI)、反流检查计分表(RFI)联合诊断性治疗实验(三联诊断)对咽喉反流进行诊断,酶联免疫吸附法(ELISA)检测鼻腔分泌物中胃蛋白酶含量,对比观察胃蛋白酶和三联诊断对咽喉反流的诊断价值。结果 RSI、RFI、诊断性治疗实验单项及联合诊断病例组中咽喉反流阳性率分别为68.97%、71.26%、72.41%、75.86%,其中RSI ...
胡全福, 谢景华
doaj
经阴道彩超联合血清miRNA系列检测对宫颈癌的诊断价值ROC曲线分析
Zhongguo shiyan zhenduanxue, 2019 目的以受试者工作(ROC)曲线分析经阴道彩色多普勒超声联合血清MicroRNAs(miRNA)-18a、miRNA-92a检测对宫颈癌的诊断价值。方法选取本院2017年1月-2018年1月间收治的98例宫颈癌患者作为CC组,选取同期本院收治的98例宫颈良性病变患者作为良性组,回顾性分析两组患者经阴道彩超与血清miRNA-18a、miRNA-92a检测资料,对比两组患者一般资料、相关病史、经阴道彩超与血清miRNA-18a、miRNA-92a检测结果的差异性,以ROC曲线分析彩超 ...
匡涌, 王燕, 贾严珍
doaj
The diagnostic value of elastography and ultrasound contrast in papillary thyroid microcarcinoma [PDF]
目的 评估弹性成像与超声造影（CEUS）两种检查技术对鉴别诊断甲状腺微小乳头状癌（TMC）的价值。方法 对常规超声检测出且定性困难的73例80个甲状腺微小结节进行弹性成像及CEUS检查，所有结节均经手术病理证实。比较两种检查方法的准确性。结果 80个结节中CEUS诊断正确率为85.0%（68/80）,其中6例TMC误诊为良性病变，6例良性结节误诊为TMC；弹性成像5分法诊断正确率为92.5%（74/80）,其中3例TMC误诊为良性结节，3例良性结节误诊为TMC。性成像诊断甲状腺微小癌的敏感性94.0%，
An, Yuan +7 more
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单纯经腹部超声检查与联合经阴道超声检查对子宫腺肌病的诊断价值分析
Zhongguo shiyan zhenduanxue, 2014 目的探讨联合经阴道超声检查与单纯经腹部超声检查对子宫腺肌病的诊断价值。方法选取2009年6月至2013年6月间在汕头大学医学院第一附属医院妇科收治的术后病理证实为子宫腺肌病患者228例作为研究对象,进行回顾性分析,比较联合经阴道超声检查与单纯经腹部超声检查对子宫腺肌病的诊断符合率及诊断价值,同时分析两种检查的诊断特点。结果①联合经阴道超声检查组的诊断符合率明显高于单纯经腹部超声检查组（P0.05）。结论联合经阴道超声检查及单纯经腹部超声检查对于子宫腺肌病均有较高诊断价值 ...
李元成, 许映斌, 丁莹
doaj
Zhongguo shiyan zhenduanxue, 2018 目的探讨血清miR-21对结直肠癌肝转移预测的诊断价值,以期为临床的结直肠癌肝转移的预测提供一种潜在的辅助诊断方法。方法检测146例晚期结直肠癌无肝转移患者和124例晚期结直肠癌伴肝转移患者血清中CEA的含量和miR-21的相对表达值,评价其单独检测和联合检测对于结直肠癌肝转移的预测的诊断价值。结果与结直肠癌无肝转移组相比,结直肠癌伴随肝转移组的CEA和miR-21均显著升高 ...
肖霞, 马慧, 王欣
doaj
99Tcm-N(NOEt)2 Uptake Kinetics Difference among KMB17 Human Embryonic Lung Diploid Fibroblast and Different Human Lung Cancer Cells [PDF]
, 2010 Background and objective PET/CT imaging is expensive, so searching the tumor imaging agent for SPECT/CT is necessary. 99Tcm-N(NOEt)2 [bis (N-ethoxy-N-ethyl dithiocarbamato) nitrido99Tcm (V)] can be uptaken by lung cancer cells and other cells alike.
Jianming CAO, Tiekun MA, Wei JIA
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Systematic Evaluation of the Diagnostic Value of Computed Tomography-guided Puncture Biopsy Combined with Rapid On-site Evaluation for Pulmonary Lesions [PDF]
Background: To investigate the diagnostic value of computed tomography (CT)-guided aspiration biopsy combined with rapid field evaluation for pulmonary lesions.
Kai ZHANG +3 more
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