Coil occlusion of aortopulmonary collateral arteries in an infant with scimitar syndrome.
(1/31)
Scimitar syndrome in infancy is a rare condition, presenting with severe congestive heart failure and pulmonary hypertension. The presence of large systemic-pulmonary collateral arteries may play a role in the cause of heart failure and pulmonary hypertension. A 4-month-old infant underwent coil occlusion of large anomalous systemic arteries supplying the right lower pulmonary lobe. Symptoms of severe congestive heart failure and pulmonary hypertension improved dramatically with coil occlusion, and surgical correction was performed 3 months later without any complications. Coil occlusion of anomalous systemic arteries can improve symptoms of heart failure and pulmonary hypertension in infants and may bring about a good surgical result for this disease. (+info)
Gadolinium-enhanced magnetic resonance angiography in scimitar syndrome: diagnosis and postoperative evaluation.
(2/31)
We report the 1st magnetic resonance demonstration of both an anomalous pulmonary venous drainage and systemic arterial supply in a patient with scimitar syndrome. With its superior imaging capabilities, gadolinium-enhanced magnetic resonance angiography provides a powerful diagnostic tool for this complex congenital lesion and offers the possibility of surgical repair and follow-up without conventional cardiac catheterization. (+info)
Retrospective prenatal diagnosis of scimitar syndrome aided by three-dimensional power Doppler imaging.
(3/31)
Scimitar syndrome is a rare malformation of the arterial supply and venous drainage of the lung. We report the case of a fetus that presented with cardiac asymmetry and malposition of the fetal heart. Postnatally, scimitar syndrome was confirmed at cardiac catheterization. Retrospective reconstruction of three-dimensional power Doppler volumes, obtained during fetal life, allowed direct visualization of the abnormal aortopulmonary collateral vessel. This had not been seen on conventional scans. This case demonstrates many of the strengths of three-dimensional sonographic techniques for the delineation of complex vascular anatomy. It confirms that a prospective diagnosis of scimitar syndrome should be possible during fetal life. (+info)
Meandering right pulmonary vein to the left atrium and inferior vena cava: the first case with associated anomalies.
(4/31)
We report a case of a healthy, asymptomatic 6-year-old boy in whom an anomalous right pulmonary vein was noted to drain into both the inferior vena cava and left atrium in association with findings consistent with scimitar syndrome. The anomalous pulmonary vein took a very circuitous route through the lungs before draining into the left atrium, a condition previously termed "meandering pulmonary vein." To aid in the diagnosis, cardiovascular magnetic resonance imaging and magnetic resonance angiography were used to delineate this complex course and the connection of the anomalous pulmonary vein. To our knowledge, this is the 1st reported case of a meandering pulmonary vein with dual drainage to the inferior vena cava and left atrium in association with other anomalies. (+info)
Magnetic resonance angiographic and three-dimensional computerized tomographic identification of scimitar syndrome in an 8-month-old infant.
(5/31)
Scimitar syndrome is a rare congenital abnormality. Clear anatomic definition is an important issue before operation. We report definition of both abnormal pulmonary venous drainage and anomalous systemic arterial supply by gadolinium-enhanced magnetic resonance angiography and three-dimensional computerized tomography in an eight month-old infant with scimitar syndrome. The presented case study confirms that these noninvasive diagnostic tools can successfully be used to provide valuable information about vascular anatomy in infants with scimitar syndrome. (+info)
Isolated and complex scimitar vein anomalies and their differentiation from the meandering right pulmonary vein.
(6/31)
PURPOSE: Four pediatric patients with isolated (the adult form) and complex (the infantile form) scimitar vein anomalies were reviewed and compared with patients with meandering right pulmonary veins. MATERIALS AND METHODS: From January 1990 to December 2006, 4 female patients, aged 2 days to 3.5 years, with isolated and complex scimitar vein anomalies were retrospectively studied. The clinical features, chest radiographs, echocardiography, magnetic resonance imaging, magnetic resonance angiography, computer tomography, bronchography, cardiac catheterization with angiography, surgery, and autopsy were reviewed to substantiate the diagnosis of isolated and complex scimitar vein anomalies. RESULTS: Clinical manifestations were lung infections with radiographic scimitar signs in 4 patients (3 right; 1 left), respiratory distress, congestive heart failure, pulmonary hypertension and/or cyanosis in 3 patients, dextrocardia, heterotaxy, and/or right atrial isomerism in 2 patients, as well as dextroversion, right bronchial isomerism, bronchial stenosis, and/or sepsis in 1 patient. Two patients with right atrial isomerism expired. CONCLUSION: The clinical discrimination between scimitar vein anomaly with and without cardiovascular and bronchopulmonary malformations is crucial for the outcomes vary. (+info)
Genesis stent implantation without using a long sheath in two children.
(7/31)
Scimitar syndrome or congenital pulmonary venolobar syndrome is a rare anomaly most commonly consisting of partial pulmonary venous drainage into the hepatic portion of the inferior vena cava, right lung hypoplasia, dextroposition of the heart, and anomalous systemic arterial supply from aorta or one of its branches to the right lung. We report a four-year-old girl with recurrent pneumonia and failure to thrive, who was diagnosed as having scimitar syndrome. (+info)