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CT of the Brain, Head, Neck, and Spine with MR CorrelationsDouglas YockMark Myers
The objective of this work was to evaluate the feasibility of a two-compartment distributed-parameter (DP) tracer kinetic model to generate functional images of several physiologic parameters from dynamic contrast-enhanced CT data obtained of patients with extracranial head and neck tumors and to compa...
For each head CT image, we measured detection of low contrast mass lesions using a 2 Alternate Forced Choice (2-AFC) experimental paradigm. In an AFC experiment, an observer identifies the lesion location in one of two regions of interest. After performing 128 sequential observations, it is ...
To examine the added diagnostic value of emergent contrast enhanced CT head (CECTH) in patients who present to the emergency department (ED) with acute non-traumatic symptoms referable to the brain, and to assess the financial implications of CECTH in the emergent setting.We queried healthcare ...
Objective:To compare the diagnostic accuracy of positron emission tomography/computed tomography(PET/CT)with contrast enhanced CT(CECT)alone in the initial evaluation of cervical lymph node of patients with head and neck cancer.Methods:Fifteen consecutive patients diagnosed with a head and neck cancer ...
摘要: The contrast-enhanced addition could be reserved in the case of PET/ldCT doubtful findings, which could affect the therapeutic management.关键词:Ovarian cancer Relapse 18F-FDG Contrast-enhanced PET/CT Meta-analysis DOI: 10.1007/s40336-020-00403-y ...
Re-evaluation of optimal dose of contrast medium for vascular enhancement in CT of the head and neck Adequate contrast enhancement of major neck vessels is more important than that of a tumour itself in CT of most head and neck tumours because of different... DY Yoon,KH Chang,MH Han,......