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Isolated absent right pulmonary artery in an infant with 22q11 deletion

Published online by Cambridge University Press:  21 April 2021

Ankit Garg*
Affiliation:
Department of Pediatric Cardiology, Fortis Escorts Heart Institute, Delhi, India
Sushil Azad
Affiliation:
Department of Pediatric Cardiology, Fortis Escorts Heart Institute, Delhi, India
Sitaraman Radhakrishnan
Affiliation:
Department of Pediatric Cardiology, Fortis Escorts Heart Institute, Delhi, India
*
Author for correspondence: Dr Ankit Garg, Department of Pediatric Cardiology, Fifth floor, Fortis Escorts Heart Institute, New friends colony, New Delhi 110025, India. Tel: +91 8447665464. E-mail: [email protected]

Abstract

DiGeorge syndrome is a rare spectrum of disorder affecting structures derived from third and fourth pharyngeal pouches characterised by aplasia or hypoplasia of thymus and parathyroid glands, and conotruncal anomalies. Presentation includes infants with hypocalcemic seizures, CHD, or recurrent infection. This case report illustrates a unique combination of proximal interruption of right pulmonary artery and aberrant right subclavian artery in a 3-month-old infant who was subsequently diagnosed as DiGeorge syndrome. This constellation of vascular anomalies in an infant with DiGeorge syndrome has not been previously reported in the literature.

Type
Brief Report
Copyright
© The Author(s), 2021. Published by Cambridge University Press

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