Abstract
Objective: To study the angiographic appearance of patent ductus arteriosus (PDA) and provide information for clinical treatment. Methods: Between July 1994 and October 2002, 483 patients (142 male, 341 female) with isolated PDA underwent aortography before attempted transcatheter closure of PDA, the mean age was (14.6 {+-} 11.4) years (range 0.8 to 63 years). Left lateral aortography was performed in 482 patients. Among them, additional aortography in right anterior oblique 30 degree - 50 degree or left anterior oblique 60 degree - 80 degree (or plus caudal 20 degree) projection was performed in 6 and 4 patients, respectively. One patient with mirror-image dextrocardia underwent aortography in right lateral projection. Results: The configuration of PDA was classified into six types. Four hundred and twenty (87%) patients had funnel shape PDA, the mean minimum diameter of PDA was 4.2 {+-} 1.6 mm (range 1 to 15 mm). Three (0.6%) patients had window shape PDA, the diameters of PDA were 8.0 mm, 9.0 mm, and 9.0 mm, respectively. Thirty four (7.0%) patients had tubular shape PDA, the mean diameter of PDA was (5.4 {+-} 3.8) mm (range 0.8 to 20 mm). Eleven (2.3%) patients had rosary shape PDA, the mean minimum diameter of
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Qingqiao, Zhang;
Shiliang, Jiang;
Lianjun, Huang;
Shihua, Zhao;
Jian, Ling;
Zhongying, Xu;
Hong, Zheng;
Ruolan, Xie;
Ruping, Dai
[1]
- Chinese Academy of Medical Sciences and Beijing Union Medical College, Beijing (China). Cardiovascular Inst. and Fuwai Hospital, Dept. of Radiology
Citation Formats
Qingqiao, Zhang, Shiliang, Jiang, Lianjun, Huang, Shihua, Zhao, Jian, Ling, Zhongying, Xu, Hong, Zheng, Ruolan, Xie, and Ruping, Dai.
Angiographic classification of patent ductus arteriosus and its clinical implications.
China: N. p.,
2004.
Web.
Qingqiao, Zhang, Shiliang, Jiang, Lianjun, Huang, Shihua, Zhao, Jian, Ling, Zhongying, Xu, Hong, Zheng, Ruolan, Xie, & Ruping, Dai.
Angiographic classification of patent ductus arteriosus and its clinical implications.
China.
Qingqiao, Zhang, Shiliang, Jiang, Lianjun, Huang, Shihua, Zhao, Jian, Ling, Zhongying, Xu, Hong, Zheng, Ruolan, Xie, and Ruping, Dai.
2004.
"Angiographic classification of patent ductus arteriosus and its clinical implications."
China.
@misc{etde_20608878,
title = {Angiographic classification of patent ductus arteriosus and its clinical implications}
author = {Qingqiao, Zhang, Shiliang, Jiang, Lianjun, Huang, Shihua, Zhao, Jian, Ling, Zhongying, Xu, Hong, Zheng, Ruolan, Xie, and Ruping, Dai}
abstractNote = {Objective: To study the angiographic appearance of patent ductus arteriosus (PDA) and provide information for clinical treatment. Methods: Between July 1994 and October 2002, 483 patients (142 male, 341 female) with isolated PDA underwent aortography before attempted transcatheter closure of PDA, the mean age was (14.6 {+-} 11.4) years (range 0.8 to 63 years). Left lateral aortography was performed in 482 patients. Among them, additional aortography in right anterior oblique 30 degree - 50 degree or left anterior oblique 60 degree - 80 degree (or plus caudal 20 degree) projection was performed in 6 and 4 patients, respectively. One patient with mirror-image dextrocardia underwent aortography in right lateral projection. Results: The configuration of PDA was classified into six types. Four hundred and twenty (87%) patients had funnel shape PDA, the mean minimum diameter of PDA was 4.2 {+-} 1.6 mm (range 1 to 15 mm). Three (0.6%) patients had window shape PDA, the diameters of PDA were 8.0 mm, 9.0 mm, and 9.0 mm, respectively. Thirty four (7.0%) patients had tubular shape PDA, the mean diameter of PDA was (5.4 {+-} 3.8) mm (range 0.8 to 20 mm). Eleven (2.3%) patients had rosary shape PDA, the mean minimum diameter of PDA was (2.1 {+-} 0.5) mm (range 1.0 to 3.7 mm). Ten (2.1%) patients had finger shape PDA, the mean minimum diameter of PDA was (1.5 {+-} 0.4) mm (range 1.0 to 3.0 mm). Five (1.0%) patients had irregular shape PDA, the minimum diameters of PDA were 1.2, 2.1, 3.2, 4.0, and 6.0 mm, respectively. Conclusion: The morphology of PDA varied considerably, and the awareness of these variations is helpful for clinical treatment.}
journal = []
issue = {4}
volume = {38}
journal type = {AC}
place = {China}
year = {2004}
month = {Apr}
}
title = {Angiographic classification of patent ductus arteriosus and its clinical implications}
author = {Qingqiao, Zhang, Shiliang, Jiang, Lianjun, Huang, Shihua, Zhao, Jian, Ling, Zhongying, Xu, Hong, Zheng, Ruolan, Xie, and Ruping, Dai}
abstractNote = {Objective: To study the angiographic appearance of patent ductus arteriosus (PDA) and provide information for clinical treatment. Methods: Between July 1994 and October 2002, 483 patients (142 male, 341 female) with isolated PDA underwent aortography before attempted transcatheter closure of PDA, the mean age was (14.6 {+-} 11.4) years (range 0.8 to 63 years). Left lateral aortography was performed in 482 patients. Among them, additional aortography in right anterior oblique 30 degree - 50 degree or left anterior oblique 60 degree - 80 degree (or plus caudal 20 degree) projection was performed in 6 and 4 patients, respectively. One patient with mirror-image dextrocardia underwent aortography in right lateral projection. Results: The configuration of PDA was classified into six types. Four hundred and twenty (87%) patients had funnel shape PDA, the mean minimum diameter of PDA was 4.2 {+-} 1.6 mm (range 1 to 15 mm). Three (0.6%) patients had window shape PDA, the diameters of PDA were 8.0 mm, 9.0 mm, and 9.0 mm, respectively. Thirty four (7.0%) patients had tubular shape PDA, the mean diameter of PDA was (5.4 {+-} 3.8) mm (range 0.8 to 20 mm). Eleven (2.3%) patients had rosary shape PDA, the mean minimum diameter of PDA was (2.1 {+-} 0.5) mm (range 1.0 to 3.7 mm). Ten (2.1%) patients had finger shape PDA, the mean minimum diameter of PDA was (1.5 {+-} 0.4) mm (range 1.0 to 3.0 mm). Five (1.0%) patients had irregular shape PDA, the minimum diameters of PDA were 1.2, 2.1, 3.2, 4.0, and 6.0 mm, respectively. Conclusion: The morphology of PDA varied considerably, and the awareness of these variations is helpful for clinical treatment.}
journal = []
issue = {4}
volume = {38}
journal type = {AC}
place = {China}
year = {2004}
month = {Apr}
}