Objective. The purpose of this series is to describe the prenatal echocardiographic findings of vascular rings. Methods. The 3-vessel and trachea view consists of the axial view of the upper mediastinum. The normal left aortic arch appears as a…
OBJECTIVE To assess the current practice of routine preoperative testing before urethroplasty and to determine if the results are clinically significant. METHODS Data was obtained from the National Surgical Quality Improvement Program (NSQIP)…
