Left pulmonary artery sling: why is virtual CT bronchoscopy important? Case report

Autor: Deepmala Kalyankumar Karmakar, Anoop Ayyappan, Jineesh Valakkada, Arun Gopalakrishnan, Baiju S. Dharan
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: The Egyptian Journal of Radiology and Nuclear Medicine, Vol 54, Iss 1, Pp 1-4 (2023)
Druh dokumentu: article
ISSN: 2090-4762
DOI: 10.1186/s43055-023-01115-9
Popis: Abstract Background Many causes of vascular rings may present as stridor among children. Co-occurrence of tracheal anomaly in left pulmonary artery sling (LPAS) is very common and needs special attention. Case presentation We report a case of an infant who presented with expiratory stridor and wheezing. A preliminary chest x-ray revealed no significant findings. CT and virtual bronchoscopy confirmed the diagnosis of LPAS with associated distal tracheal stenosis. He underwent surgical correction with good results in the follow-up period. Conclusions Virtual bronchoscopy may help to decide the type of operation and to avoid a potentially invasive bronchoscopy in LPAS.
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