Cross-sectional study and three dimensional reconstruction of pulmonary arteries of Chinese digitized visible human
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    Abstract:

    Objective:To explore the anatomical characteristics of the peripheral pulmonary arteries in lung by observing the cross-sectional images of Chinese digitized visible human and making three-dimensional reconstruction of the pulmonary artery system. Methods:A series CVH images of chest were consecutively observed, then the pulmonary arteries were labeled in these images. At last,the labeled images were inserted into computer to make three-dimensional reconstruction. Results:The pulmonary arteries could be recognized in CVH images and reconstructed. The three-dimensional images perfectly show the brunches of the pulmonary arteries, even the subsubsegmental arteries(fifth order) were able to be recognized. Conclusion:The research reconstructed and visualized the pulmonary arteries of the first Chinese Visible Human. The digitalized visible model of the pulmonary arteries can display the special conformation of this region using reconstructed three-dimensional images. It will help in anatomical teaching and provide morphological data for imaging diagnosis and operation of lung.

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左一智,张绍祥,李 林,王鹤鸣.中国数字化可视人肺动脉系统的断面显示和三维重建[J].南京医科大学学报(自然科学版英文版),2007,(6):562-564568.

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  • Received:November 09,2006
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