We observed clinical response to inhaled nitric oxide (iNO) in 12 neonates with persistent pulmonary hypertension of the newborn (PPHN). Clinical response was defined as a decrease in oxygenation index (OI) by 40%. Ten of 12 neonates had response to iNO showing decrease OI from 46.1+/-7.6 to 14.4+/-6.8 at 1 hour after inhalation. Sustained improvement of OI was achieved in 8 neonates and two ne...

Objective: Prune-belly syndrome is a rare congenital disorder characterized by musculature deficiency in the abdominal wall, lower urinary tract obstruction, other urinary tract anomalies, and bilateral cryptorchidism. The syndrome is commonly associated with pulmonary, skeletal, cardiac, and gastrointestinal defects. Over 95% of patients are male. Urinary tract disease is the major prognostic ...

Congenital diaphragmatic hernia (CDH) has an incidence of approximately 1:4000 live births. Most frequently the diaphragmatic defect is a left and posterolateral (Bochdalek) one. Prenatal diagnosis is made at ultrasonography; the relevant sonographic features will be described in the paper. Cystic adenomatoid malformation of the lung (CAML), pulmonary sequestration, bronchogenic cysts, pulmonar...

OBJECTIVE To report on the use of sildenafil for pulmonary hypertension treatment of a newborn patient after cardiac surgery. DESCRIPTION A female, full term newborn infant with diagnosis of double outlet right ventricle, pulmonary hypoplasia and subaortic ventricular septal defect, was submitted to Blalock surgery in the first week of life. In postoperative the newborn had pulmonary hyperten...

BACKGROUND A ventricular septal defect (VSD) is the most common form of congenital heart disease and is one of the most common cardiovascular anomalies in individuals with chromosome 22q11 deletion syndrome. However, the frequency of a chromosome 22q11 deletion in patients with a VSD is not known. In addition, among patients with a VSD, it is not clear whether particular types of VSD or associa...

OBJECTIVE Management of pulmonary atresia with intact ventricular septum (PAIVS) can be directed to either biventricular repair or univentricular palliation. The optimal management strategy has yet to be defined. METHODS All patients operated at the Royal Children's Hospital, Melbourne for PAIVS between 1990 and 2006 (n = 81) were reviewed. Patients were retrospectively stratified into a simp...

Scimitar syndrome is a rare and complex congenital anomaly characterized by partial or complete anomalous pulmonary venous return from the right or left lung into the inferior vena cava, through drainage into the hepatic vein, right atrium or left atrium. The syndrome is commonly associated with hypoplasia of the right lung and right pulmonary artery. We present an 11-year-old female with atypi...