Two decades of experience with the Ross operation in neonates, infants and children from the Italian Paediatric Ross Registry.

Objective: Children undergoing Ross operation were expected to have longer autograft, but shorter homograft durability compared with adults. In order to define the outcome in the second decade after Ross operation in children, a nationwide review of 23 years of experience was undertaken.

Methods: 305 children underwent Ross operation in 11 paediatric units between 1990 and 2012.

The prenatal diagnosis of, and short-term outcome for, patients with congenitally corrected transposition.

Congenitally corrected transposition is a rare congenital anomaly, with only a few cases diagnosed and reported prenatally even in the largest fetal series. To determine the morphologic features and outcome for the lesion as recognized during fetal life, we reviewed the fetal and postnatal echocardiograms and medical records of 11 consecutive cases of congenitally corrected transposition. These were identified among 230 (4.

Misalignment of lung vessels: diagnostic role of conventional histology and immunohistochemistry.

Misalignment of lung vessels represents a rare congenital anomaly that may cause respiratory failure in the newborn. It is characterized by abnormal position of pulmonary veins and venules that lie adjacent to arteries and bronchi, and it is usually associated with a decreased number of alveolar capillaries (i.e.

Flail Tricuspid Valve in an Adult Patient with Congenitally Corrected Transposition of the Great Arteries.

We describe a case of a 50-year-old woman with congenitally corrected transposition of the great vessels, in whom severe left-sided tricuspid (systemic atrioventricular) valve insufficiency was the only associated anomaly. The tricuspid valve was dysplastic and abnormally oriented toward the interventricular septum, without the downward displacement of Ebstein's anomaly. The mechanism of atrioventricular regurgitation was unusual in that it consisted of the rupture of chordae tendineae of both the anterior and septal leaflets.