CT abdomen and pelvis: a case study in devaluation. J Am Coll Radiol 2011;8:300 - 01Silva E III. CT abdomen and pelvis: a case study in devaluation. J Am Coll Radiol 2011; 8:300-301Silva E III. CT abdomen and pelvis: a case study in devaluation. J Am Coll Radiol 2011;8:300-...
Cross sectional anatomy: MDCT of the abdomen and pelvis An enhanced (portal venous phase – 70 seconds) multidetector computed tomography was performed on a healthy subject in axial plane with coronal and sagittal reformatted images.Data and DICOM images stocked on our PACS (Picture Archiving and ...
The purpose of this research was to evaluate two sources of error in the performance of computerized tomography (CT) and magnetic resonance imaging (MRI) of the abdomen/pelvis. The sources of error assessed were inter- and intra-observer reliability. Thirty abdomen/pelvis CT scans were randomly ...
showed hypo-intensity on T1WI and hyper-intensity on T2WI,presenting with an enhancement feature similar to that of CT.Conclusion Castleman's disease in the abdomen and pelvis is rare and liable to misdiagnosis,but its characteristic imaging features can help in the diagnosis and differential ...
LEARNING OBJECTIVES Learn differential diagnosis of extraparenchymal cystic masses of the abdomen and pelvis. Learn characteristic and differentiating clinical, anatomic, and imaging features of extraparenchymal cystic masses. ABSTRACT Extraparenchymal cystic masses of the abdomen and pelvis represent a broad...
We evaluated a number of patients undergoing chest-abdomen-pelvis CT for cancer staging. In CT, a reduction in radiation dose by lowering the tube potential results in a higher attenuation of the iodinated contrast media. However, this does not always have a positive effect, as the image ...
在CT引导下经皮引流导管置入术后进行脓肿造影可用于明确导管位置是否恰当、引流管阻塞和瘘管形成,但并非所有患者都需要。脓肿造影检查应该有选择性地进行,尤其是对Crohn’s病或有发生瘘管高风险的患者,其他患者则可以避免不必要的检查,以降低成本、减少额外就诊次数并降低放射剂量。
CTABDOMEN-PELVISwithIVcontrast HighestCTDIvolofallpassesrecorded DatareportedJuly-Dec2012from~200facilities •ACRdatabaseincludesnearly200,000exams •AverageCTDIvol17mGy,StdDev18mGy •MDAndersoncontributed~2300exams •AverageCTDIvol19mGy,StdDev7mGy ACRCTDOSEINDEXREGISTRY CTABDPELVISKIDNEYCALCULUS Highest...
Diagnosing tumors of the abdomen and pelvis with PET and PET/CT In contrast to the case of the solitary pulmonary nodule in thoracic imaging, only recently has PET found potential applications inassisting in the diagnosis of tumors of the abdom...
Abstract Segmentation of the liver from computed tomography images is an essential and critical task in medical image analysis, with significant implications for liver disease diagnosis and treatment. Deep learning techniques have emerged as a powerful tool in this domain, offering unprecedented accuracy ...