Level 3 NICU has the capabilities to provide Comprehensive care for extremely low birth weight infants . Advanced respiratory support such as high-frequency ventilation for as long as required. Prompt and on-site access to a full range of pediatric medical subspecialists, Advanced imaging, with interpretation on an urgent basis, including computed tomography, magnetic resonance imaging, and echocardiography. Pediatric surgical specialists and pediatric anesthesiologists on site or at a closely related institution to perform major surgery such as ligation of patent ductus arteriosus and repair of abdominal wall defects, necrotizing enterocolitis with bowel perforation, tracheoesophageal fistula and/or esophageal atresia, and myelomeningocele.