Lung ultrasound description of a newborn with bronchial atresia: A case report.
Ultrasound
; 31(2): 155-158, 2023 May.
Article
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| MEDLINE
| ID: mdl-37144226
ABSTRACT
Introduction:
Congenital pulmonary malformations are a heterogeneous group of embryological alterations at different stages of lung development, the most frequent being the congenital malformation of the airway. Lung ultrasound is a very useful tool in neonatal intensive care units, providing great value for differential diagnosis, as well as therapeutic response or early detection of complications. Case Report The case is a newborn of 38weeks' gestation who was followed by prenatal ultrasound control for suspected adenomatous cystic malformation type III in the left lung from week 22. She did not present complications during pregnancy. The study of Genetics and serological test were negative. She was born by urgent caesarean section due to breech presentation without requiring resuscitation, weighing 2.915 g. She was admitted to the Unit for study, remaining stable throughout her stay, with a normal physical examination. Atelectasis of the left upper lobe was appreciated by chest X-ray. Pulmonary ultrasound on the second day of life showed signs of consolidation in the left posterosuperior field with air bronchogram, without other alterations. In subsequent ultrasound controls, an interstitial infiltrate was observed in the left posterosuperior region, compatible with progressive aeration of the area, which was maintained until 1 month of life. The computed tomographic scan performed at 6months of age shows hyperlucency and increased volume in the left upper lobe with slight hypovascularization, accompanied by paramediastinal subsegmental atelectasis. There was a hypodense image at the hilar level. These findings were compatible with bronchial atresia, later confirmed by fiberoptic bronchoscopy. At 18months of age, surgical intervention was performed. Discussion andConclusion:
We present the first case of bronchial atresia diagnosed by LUS, thus adding new images to the very scarce literature currently available.
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MEDLINE
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article