Peer-reviewed veterinary case report
Contrast ultrasound helps diagnose lung lobe torsion in dogs
By Caivano, Domenico et al.·Published in The Journal of veterinary medical science·2016·Department of Veterinary Medicine, Italy·View original on PubMed →
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Original publication title: Contrast-enhanced ultrasonographic findings in three dogs with lung lobe torsion.
- Species:
- dog
Plain-English summary
A dog with lung problems was diagnosed with a rare and serious condition called lung lobe torsion, where a part of the lung twists and cuts off blood flow. Traditional imaging methods like X-rays and regular ultrasounds weren't enough to confirm the issue, but a special type of ultrasound that uses contrast dye helped show the lack of blood flow in the affected lung lobe. This advanced imaging technique not only confirmed the diagnosis but also helped differentiate it from other lung issues. The use of contrast-enhanced ultrasound could be a valuable tool for vets in diagnosing this life-threatening condition.
People also search for: dog breathing problems · lung lobe torsion in dogs · contrast ultrasound for dogs
Abstract
Lung lobe torsion is rare but life-threatening condition in the dog. Thoracic radiographs and conventional ultrasonography cannot be conclusive for the diagnosis, and computed tomography is useful but is limited by cost and availability. This report describes the findings of contrast-enhanced ultrasonography in 3 dogs with lung lobe torsion. Contrast-enhanced ultrasonography showed the absence or reduction of pulmonary vascularization secondary to twisting of the lung lobe around its bronchovascular pedicle in all three dogs. Moreover, contrast-enhanced ultrasonography distinguished partial pulmonary atelectasis from a lung lobe torsion. These preliminary results suggest that contrast-enhanced ultrasonography can improve the accuracy of conventional ultrasonography for detection of pulmonary blood flow compromise in dogs with lung lobe torsion.
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Search related cases →Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/26498403/