Pulmonary arteriovenous malformation closure in a preterm newborn

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Pulmonary arteriovenous malformation closure in a preterm newborn.

A 23-day-old preterm baby (1900 g) presenting with severe hypoxemia secondary to a large pulmonary arteriovenous malformation (PAVM), diagnosed by thoracic computed tomography (CT), was referred to our department. He was born at 32 weeks of gestation weighing 1945 g and, after birth, presented with severe hypoxemia (peripheral oxygen saturation [SpO2] 65%). The cardiac assessment was unremarkab...

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pulmonary arteriovenous malformation: still a surgical consideration

pulmonary arteriovenous malformations are rare clinical entities thai are associated with right to left shunts, and are often clinically presented by the triad of dyspnea, cyanosis, and digital clubbing. currently, transcatheter embolization of fistula is gaining increasing popularity as the superior therapeutic option. in certain situations, however, surgery is preferred. two cases of direct p...

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Pulmonary Arteriovenous Malformation Surgery in a Pregnant Woman: A Case Report

 Background and purpose: Pulmonary arteriovenous malformations (PAVM) are lung lesions that affect most of the periphery of the lower lobes, and are manifested by dyspnea, hemoptysis, and hemothorax. Pregnancy is one of the conditions in which these malformations appear due to hemodynamic changes and hormonal factors such as increased levels of estrogen. This paper presents the case of a pregna...

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Pulmonary arteriovenous malformation.

Pulmonary arteriovenous malformations (PAVM) are rare pulmonary vascular anomalies. Although most patients are asymptomatic, PAVMs can cause dyspnoea from right-to-left shunt. Because of paradoxical emboli, various central nervous system complications have been described including stroke and brain abscess. There is a strong association between PAVM and hereditary haemorrhagic telangiectasia. Ch...

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ژورنال

عنوان ژورنال: Revista Portuguesa de Cardiologia

سال: 2017

ISSN: 0870-2551

DOI: 10.1016/j.repc.2016.12.017