Liver is such a vital organ if any pathology impairs the function it affect all tissues of the body due to lack of energy and nutrients. Accurate diagnosis of diseases of liver as early as possible is critical to cure it at early stage or prevent progression of disease. USG and CT are ...
Purpose Our study aimed to determine the visibility of small liver lesions during CT-guided biopsy and to assess the influence of lesion visibility ... Joerg,Stattaus,Hilmar,... - 《Cardiovascular & Interventional Radiology》 被引量: 75发表: 2007年 PET–CT scan is a valuable modality in the...
Although FDG PET/CT evaluation of liver nodules still has limited application in routine clinical practice compared with the conventional imaging modalities (US, CT and MRI), it nevertheless seems to have certain potentially useful roles in this setting. Two major determinants of the diagnostic sensit...
[a] (18F FDG) PET/CT scan of the brain was performed on Biograph Vision. The study shows normal uptake in brain with excellent delineation of functioning cortex and sharp contrast between cortex and white matter. Additionally, there is sharp basal ganglial edge definition, especially the sharp...
were iso-density on CT plain scan, and 19 (12.8%) lesions were slightly low density. 124 (83.2%) lesions appeared hyperintense or slightly high signal intensity on T2-weighted imaging (T2WI), 146 (98.0%) lesions appeared moderately or slightly hypointense on T1-weighted imaging (T1WI), and...
An additional sign pointing to liver abscesses is the presence of air densities inside the lesions 26. Arterial-phase contrast- enhanced CT scan shows a cystic lesion with high attenuation of the surrounding normal liver parenchyma (arrows) d...
PURPOSE: To assess the accuracy and reproducibility of dual-phase helical computed tomography (CT) in enabling preoperative detection and characterization of surgically staged focal liver lesions. MATERIALS AND METHODS: Surgically and histopathologically proven liver lesions were evaluated by three experienced...
AH Foruzan,RA Zoroofi,Y Sato - 《International Journal of Computer Assisted Radiology & Surgery》 被引量: 1发表: 2007年 Automatic segmentation of liver structure in CT images The segmentation and three-dimensional representation of the liver from a computed tomography (CT) scan is an important ...
lesionsHepatocellularcarcinomaCholangiocarcinomaAlthough FDG PET/CT evaluation of liver nodules still has limited application in routine clinical practice compared with the conventional imaging modalities (US, CT and MRI), it nevertheless seems to have certain potentially useful roles in this setting. Two ...
SpleenCenter Array of Long [433,346] 脾脏ROI中心坐标。 Radius Long 1.0 圆形ROI半径。 LiverSlice Float 12.0 肝脏ROI对应的slice坐标。 SpleenSlice Float 9.0 脾脏ROI对应的slice坐标。 LiverVolume Float 1059.4175610625439 肝脏体积测量。单位:cm³(立方厘米)。 SpleenVolume Float 156.01873229470647 脾脏体积测...