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KMID : 0602819950010010082
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Korean Journal of Bronchoesophagology
1995 Volume.1 No. 1 p.82 ~ p.93
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The Significance of 3-Dimensional Imaging in Tracheal Stenosis
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정동학
봉정표/이운우/노정래/성기준
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Abstract
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Three-dimensional reconstruction of computed tomographic image(3D CT) is a
well-established imaging modality which has been investigated in various clinical settings. It
is commonly performed in case of congenital or developmental abnormalities, and traumatic
fracture of skull and face that requires reconstruction of osseous structure. However reporting
e the 3D CT in laryngeal or tracheasl stenosis is rare and are obscure.
The authors performed 3D CT in six cases of tracheal stenosis and found diagnostic value of
3D CT. A Comparision of diagnostic information obtained from plain X-ray, 2D CT and 3 D
CT has performed in total six cases of tracheal stenosis. Surgical treatment of the tracheal
stenosis was following in these cases: tracheal end to end anatomosis in 1case,
leryngotracheal end to end anastomosis in 2 cases. 3D CT information was compared with
operative finding. In two of six cases, satisfactory information was not obtained from 3D CT
in evaluating an exact stenosis of trachea. Future, it will be helped in evaluating of tracheal
stenosis by 3D CT.
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