Vol.5 No.1 (March 2015)
Advances in Imaging Diagnosis of Pulmonary Embolism
In recent years, pulmonary embolism as a higher incidence of cardiovascular disease, with high mortality and clinical misdiagnosis rate, at home and abroad has been listed as one of the major health problems of concern in recent years. With the diagnosis of pulmonary embolism and raise awareness of various inspection techniques, diagnosis and timely treatment of several cases of pulmonary embolism has been significantly improved. Especially with the various computer soft-ware technology and the continuous development of imaging equipment and constantly updated, CT and MRI in diagnosing PE clinical diagnosis has become more evident. Especially high slice spiral 64 and above (MSCTA) CTPA, which combines multi-planar reconstruction and other post- processing techniques to form equal or exceed many of the classic angiographic image, the image so that it has made significant progress in the assessment, this article by referring to domestic foreign literature describes the research progress of pulmonary embolism, including the advantages and disadvantages as well as the clinical and pathological manifestations and pathogenesis of various examination methods, mainly on CTPA as the preferred means of non-invasive examination of the latest developments and conditions of the unique features and advantages. Advantages and disadvantages and feasibility of the various checks and rationality to explore, improve the early diagnosis of pulmonary thromboembolism, reducing the clinical misdiagnosis and missed diagnosis rate, so that patients receive timely treatment, while a variety of treatment outlined the clinical value of the method, so that patients can choose the appropriate treatment to reduce mortality and improve their quality of life.
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