Imaging of brain metastases: CT-scan versus MRI - Clinical Neurology and NeurosurgeryPOLYNEUROPATHYPOEMS SYNDROMESOLITARY PLASMACYTOMANERVE BIOPSYSURGERYRADIATION THERAPYThe P.O.E.M.S. syndrome is a rare clinical entity that has been described mainly in Japan. It is characterized by a progressive ...
In conclusion : MRI is- superior to CT to demonstrate the anatomy of the pituitary gland. The patient with the isolated DI, with variation in polyuria, shows no identifiable antehypophyseal tissue. It is our opinion that PESS in children as defined by CT scan, groups heteroqenous anatomical ...
Non–Small Cell Lung Cancer Staging: Efficacy Comparison of Integrated PET/CT versus 3.0-T Whole-Body MR Imaging1 CA Yi,KM Shin,KS Lee.Non-small cell lung cancer staging: efficacy comparison of integrated PET/CT versus 3.0-T whole-body MR imaging. Radiology . ... CA Yi,KM Shin,KS Lee...
摘要: 目的 分析女性盆腔肿块(FPM)的CT与MRI表现,并比较CT与MRI对FPM的诊断能力。方法 50例经手术病理证实的FPM(25例恶性和25例良性)患者均经常规CT与MRI检查。29例又经CT增强扫描,35例又经MRI增强扫描。结果 CT正确诊断恶性FPM15例和良性FPM18例,诊断敏感性60%,特...
经训练队列推出 CT 与 MRI 脂肪定量转换公式:MRI PDFF (%) = -0.58・CT (HU) + 43.1。在验证队列及分层亚队列里,CTFF 与 MRI 质子密度脂肪分数(PDFF)一致性强,平均偏差 < 1%,代谢障碍肝病队列中,二者平均偏差 -0.2%。 该成果为精准测肝脏脂肪提供可靠方法...
Pre-operative staging of cervical cancer: comparison of magnetic resonance imaging (MRI) and computed tomography (CT) with histologic results. Thirty-two patients with histologically confirmed cervical carcinoma were preoperatively investigated using MRI; in addition, a CAT-scan was performed on 1......
Regarding the differentiation of acute versus chronic infarction, the sole application of LGE imaging techniques is limited in its diagnostic use. The presence of LGE can be assessed as early as 1 h after infarction [120], but various mechanisms and principles maintain the effect of LGE in the...
由此我们可以看出来,准确测量Cobb角对脊柱侧弯诊疗具有重大意义,但是常用测量Cobb角手段为全脊柱正位二维平片、螺旋CT以及MRI检查。二维平片易受到投照角度和摆位的限制测量精度低,CT和MRI则是受到卧位与立位的数据差异,都会影响脊柱侧弯的诊疗。而安健科...
材料和方法:分析109例经临床及CT、MRI诊断为缺血性脑血管病患者的MRA影像。使用1.0T超导磁共振机,在... 杜崇禧,牛汝朴,苏晋生 - 《实用医学影像杂志》 被引量: 2发表: 1997年 Early MRI Versus CT Scan for Evaluation of Cerebrovascular Events in a Community Hospital: A Cost Minimization Analysis Back...
Micro-CT scan images enhanced by iodine staining provide high-resolution visualisation of soft tissues in laboratory mice. We have compared Micro-CT scan-derived left ventricular (LV) mass with dissection and weighing. Ex-vivo micro-CT scan images of the