Evaluation of malposition of the branch pulmonary arteries using cardiovascular computed tomography angiography

Hui Liu, Yu Hsiang Juan, Qiushi Wang, Zhaofeng Xie, Jimei Chen, Hongfei Huang, Xiaoshen Zhang, Lin Yang, Changhong Liang, Taylor Chung, Raymond Y. Kwong, Sachin S. Saboo

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Objectives: To analyze 15 cases of malposition of branch pulmonary arteries (MBPA) for the hospital-based prevalence, clinical information, surgical outcome, imaging findings, associated cardiovascular and airway abnormalities on cardiovascular computed tomography angiography (CCTA).

Methods: We retrospectively searched for patients with MBPA from our database consisting of patients referred for CCTA due to known or suspected congenital heart disease and also from all patients receiving chest computed tomography (CT) during the same time period. We analyzed the hospital-based prevalence, image findings, associated cardiovascular anomalies, airway compression, and recorded the clinical information and surgical outcome.

Results: Our study showed 15 patients with MBPA (hospital-based prevalence: 0.33 % among patients with congenital heart disease and 0.06 % in all patients receiving chest CT or CCTA). Classic type was more common than lesser type (67 % versus 33 %). All patients had associated cardiovascular anomalies, including aortic arch abnormalities (80 %) and secondary airway compression (33 %). Surgery was performed in 67 % of cardiovascular anomalies and 60 % of airway stenoses.

Conclusions: MBPA has a hospital-based prevalence of 0.33 % among patients with congenital heart disease and 0.06 % in all patients receiving either chest CT or CCTA. CCTA can delineate the anatomy of MBPA, associated cardiovascular and airway abnormalities for preoperative evaluation.

Key Points: • MBPA has a hospital-based prevalence of 0.33 % among congenital heart disease patients.

• Classic type of MBPA was more common than lesser type.

• All MBPA patients had associated cardiovascular anomalies, 33 % had secondary airway compression.

• CCTA delineates the anatomy of MBPA, associated cardiovascular and airway abnormalities.

• CCTA is beneficial in MBPA for preoperative evaluation and planning.

Original languageEnglish (US)
Pages (from-to)3300-3307
Number of pages8
JournalEuropean Radiology
Volume24
Issue number12
DOIs
StatePublished - Nov 14 2014

Fingerprint

Pulmonary Artery
Cardiovascular Abnormalities
Heart Diseases
Thorax
Tomography
Anatomy
Computed Tomography Angiography
Thoracic Aorta
Pathologic Constriction
Databases

Keywords

  • Cardiovascular computed tomography angiography
  • Computed Tomography
  • Congenital heart disease
  • Crossed pulmonary arteries
  • Malposition of the branch pulmonary arteries

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging

Cite this

Evaluation of malposition of the branch pulmonary arteries using cardiovascular computed tomography angiography. / Liu, Hui; Juan, Yu Hsiang; Wang, Qiushi; Xie, Zhaofeng; Chen, Jimei; Huang, Hongfei; Zhang, Xiaoshen; Yang, Lin; Liang, Changhong; Chung, Taylor; Kwong, Raymond Y.; Saboo, Sachin S.

In: European Radiology, Vol. 24, No. 12, 14.11.2014, p. 3300-3307.

Research output: Contribution to journalArticle

Liu, H, Juan, YH, Wang, Q, Xie, Z, Chen, J, Huang, H, Zhang, X, Yang, L, Liang, C, Chung, T, Kwong, RY & Saboo, SS 2014, 'Evaluation of malposition of the branch pulmonary arteries using cardiovascular computed tomography angiography', European Radiology, vol. 24, no. 12, pp. 3300-3307. https://doi.org/10.1007/s00330-014-3348-x
Liu, Hui ; Juan, Yu Hsiang ; Wang, Qiushi ; Xie, Zhaofeng ; Chen, Jimei ; Huang, Hongfei ; Zhang, Xiaoshen ; Yang, Lin ; Liang, Changhong ; Chung, Taylor ; Kwong, Raymond Y. ; Saboo, Sachin S. / Evaluation of malposition of the branch pulmonary arteries using cardiovascular computed tomography angiography. In: European Radiology. 2014 ; Vol. 24, No. 12. pp. 3300-3307.
@article{4f989b1fe07f4c19a85079ecda17b398,
title = "Evaluation of malposition of the branch pulmonary arteries using cardiovascular computed tomography angiography",
abstract = "Objectives: To analyze 15 cases of malposition of branch pulmonary arteries (MBPA) for the hospital-based prevalence, clinical information, surgical outcome, imaging findings, associated cardiovascular and airway abnormalities on cardiovascular computed tomography angiography (CCTA).Methods: We retrospectively searched for patients with MBPA from our database consisting of patients referred for CCTA due to known or suspected congenital heart disease and also from all patients receiving chest computed tomography (CT) during the same time period. We analyzed the hospital-based prevalence, image findings, associated cardiovascular anomalies, airway compression, and recorded the clinical information and surgical outcome.Results: Our study showed 15 patients with MBPA (hospital-based prevalence: 0.33 {\%} among patients with congenital heart disease and 0.06 {\%} in all patients receiving chest CT or CCTA). Classic type was more common than lesser type (67 {\%} versus 33 {\%}). All patients had associated cardiovascular anomalies, including aortic arch abnormalities (80 {\%}) and secondary airway compression (33 {\%}). Surgery was performed in 67 {\%} of cardiovascular anomalies and 60 {\%} of airway stenoses.Conclusions: MBPA has a hospital-based prevalence of 0.33 {\%} among patients with congenital heart disease and 0.06 {\%} in all patients receiving either chest CT or CCTA. CCTA can delineate the anatomy of MBPA, associated cardiovascular and airway abnormalities for preoperative evaluation.Key Points: • MBPA has a hospital-based prevalence of 0.33 {\%} among congenital heart disease patients.• Classic type of MBPA was more common than lesser type.• All MBPA patients had associated cardiovascular anomalies, 33 {\%} had secondary airway compression.• CCTA delineates the anatomy of MBPA, associated cardiovascular and airway abnormalities.• CCTA is beneficial in MBPA for preoperative evaluation and planning.",
keywords = "Cardiovascular computed tomography angiography, Computed Tomography, Congenital heart disease, Crossed pulmonary arteries, Malposition of the branch pulmonary arteries",
author = "Hui Liu and Juan, {Yu Hsiang} and Qiushi Wang and Zhaofeng Xie and Jimei Chen and Hongfei Huang and Xiaoshen Zhang and Lin Yang and Changhong Liang and Taylor Chung and Kwong, {Raymond Y.} and Saboo, {Sachin S.}",
year = "2014",
month = "11",
day = "14",
doi = "10.1007/s00330-014-3348-x",
language = "English (US)",
volume = "24",
pages = "3300--3307",
journal = "European Radiology",
issn = "0938-7994",
publisher = "Springer Verlag",
number = "12",

}

TY - JOUR

T1 - Evaluation of malposition of the branch pulmonary arteries using cardiovascular computed tomography angiography

AU - Liu, Hui

AU - Juan, Yu Hsiang

AU - Wang, Qiushi

AU - Xie, Zhaofeng

AU - Chen, Jimei

AU - Huang, Hongfei

AU - Zhang, Xiaoshen

AU - Yang, Lin

AU - Liang, Changhong

AU - Chung, Taylor

AU - Kwong, Raymond Y.

AU - Saboo, Sachin S.

PY - 2014/11/14

Y1 - 2014/11/14

N2 - Objectives: To analyze 15 cases of malposition of branch pulmonary arteries (MBPA) for the hospital-based prevalence, clinical information, surgical outcome, imaging findings, associated cardiovascular and airway abnormalities on cardiovascular computed tomography angiography (CCTA).Methods: We retrospectively searched for patients with MBPA from our database consisting of patients referred for CCTA due to known or suspected congenital heart disease and also from all patients receiving chest computed tomography (CT) during the same time period. We analyzed the hospital-based prevalence, image findings, associated cardiovascular anomalies, airway compression, and recorded the clinical information and surgical outcome.Results: Our study showed 15 patients with MBPA (hospital-based prevalence: 0.33 % among patients with congenital heart disease and 0.06 % in all patients receiving chest CT or CCTA). Classic type was more common than lesser type (67 % versus 33 %). All patients had associated cardiovascular anomalies, including aortic arch abnormalities (80 %) and secondary airway compression (33 %). Surgery was performed in 67 % of cardiovascular anomalies and 60 % of airway stenoses.Conclusions: MBPA has a hospital-based prevalence of 0.33 % among patients with congenital heart disease and 0.06 % in all patients receiving either chest CT or CCTA. CCTA can delineate the anatomy of MBPA, associated cardiovascular and airway abnormalities for preoperative evaluation.Key Points: • MBPA has a hospital-based prevalence of 0.33 % among congenital heart disease patients.• Classic type of MBPA was more common than lesser type.• All MBPA patients had associated cardiovascular anomalies, 33 % had secondary airway compression.• CCTA delineates the anatomy of MBPA, associated cardiovascular and airway abnormalities.• CCTA is beneficial in MBPA for preoperative evaluation and planning.

AB - Objectives: To analyze 15 cases of malposition of branch pulmonary arteries (MBPA) for the hospital-based prevalence, clinical information, surgical outcome, imaging findings, associated cardiovascular and airway abnormalities on cardiovascular computed tomography angiography (CCTA).Methods: We retrospectively searched for patients with MBPA from our database consisting of patients referred for CCTA due to known or suspected congenital heart disease and also from all patients receiving chest computed tomography (CT) during the same time period. We analyzed the hospital-based prevalence, image findings, associated cardiovascular anomalies, airway compression, and recorded the clinical information and surgical outcome.Results: Our study showed 15 patients with MBPA (hospital-based prevalence: 0.33 % among patients with congenital heart disease and 0.06 % in all patients receiving chest CT or CCTA). Classic type was more common than lesser type (67 % versus 33 %). All patients had associated cardiovascular anomalies, including aortic arch abnormalities (80 %) and secondary airway compression (33 %). Surgery was performed in 67 % of cardiovascular anomalies and 60 % of airway stenoses.Conclusions: MBPA has a hospital-based prevalence of 0.33 % among patients with congenital heart disease and 0.06 % in all patients receiving either chest CT or CCTA. CCTA can delineate the anatomy of MBPA, associated cardiovascular and airway abnormalities for preoperative evaluation.Key Points: • MBPA has a hospital-based prevalence of 0.33 % among congenital heart disease patients.• Classic type of MBPA was more common than lesser type.• All MBPA patients had associated cardiovascular anomalies, 33 % had secondary airway compression.• CCTA delineates the anatomy of MBPA, associated cardiovascular and airway abnormalities.• CCTA is beneficial in MBPA for preoperative evaluation and planning.

KW - Cardiovascular computed tomography angiography

KW - Computed Tomography

KW - Congenital heart disease

KW - Crossed pulmonary arteries

KW - Malposition of the branch pulmonary arteries

UR - http://www.scopus.com/inward/record.url?scp=84911808339&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84911808339&partnerID=8YFLogxK

U2 - 10.1007/s00330-014-3348-x

DO - 10.1007/s00330-014-3348-x

M3 - Article

C2 - 25106488

AN - SCOPUS:84911808339

VL - 24

SP - 3300

EP - 3307

JO - European Radiology

JF - European Radiology

SN - 0938-7994

IS - 12

ER -