The delivered promise of prenatal imaging and a challenge to the utility of sildenafil for severe lymphatic malformations.

We report the case of an infant with severe lymphatic malformation necessitating ex-utero intrapartum treatment (EXIT) procedure and examine recent advances in high resolution ultrasonography and magnetic resonance imaging, which allow for improved prenatal diagnosis of lesions that cause critical airway obstruction in the neonate. Treatments for lymphatic malformations including surgical resection, sclerotherapy, coblation, and sildenafil are discussed. Our patient did not have any reduction in the size of the lymphatic malformation from sildenafil as suggested in another series.

Clinical and laboratory correlates of excessive and persistent blood glucose elevation during cardiac surgery in nondiabetic patients: a retrospective study.

Background: Hyperglycemia during cardiac surgery in nondiabetic patients is a common finding associated with increased morbidity and mortality, but its predictors have not been studied to date.

Methods: To identify clinical and laboratory correlates of excessive and persistent blood glucose (BG) elevation during cardiopulmonary bypass (CPB) in nondiabetic patients, the authors reviewed 195 medical records. After exclusion of patients with preoperative BG >120 mg/dL and with missing preoperative BG data, 163 cases were included in the final analysis.