@article{JTD17449,
author = {Ping Wang and Ling Yuan and Juhong Shi and Zuojun Xu},
title = {Isolated unilateral absence of pulmonary artery in adulthood: a clinical analysis of 65 cases from a case series and systematic review},
journal = {Journal of Thoracic Disease},
volume = {9},
number = {12},
year = {2017},
keywords = {},
abstract = {Background: Isolated unilateral absence of pulmonary artery (UAPA) in adulthood is a rare congenital anomaly. Although some case reports exist, the clinical symptomatology, lung parenchymal features, collateral circulation and therapeutic approaches in adult patients with isolated UAPA remain unknown. The objectives of this study are to investigate the clinical characteristics, elucidate the correlation between clinical symptomatology and radiology, and summarize treatment of adult patients with isolated UAPA.
Methods: Cases of adult patients with isolated UAPA who had been diagnosed at our hospital and identified from PubMed, EMBASE and Web of Science from 1990 to 2016 were analyzed.
Results: Hemoptysis was present in 41.5% of patients, exertional dyspnea in 41.5%, and recurrent respiratory infection in 35.4%. Lung parenchymal abnormalities were found on chest computed tomography (CT) scan, including bronchiectasis, which occurred in 30.2% of the patients, interstitial changes in 14.0%, and multiple bullae in 14.0% of the patients. Exertional dyspnea was more frequent in patients with pulmonary hypertension than in those without pulmonary hypertension (P},
issn = {2077-6624}, url = {https://jtd.amegroups.org/article/view/17449}
}