[Cardiac Lipoma - Case presentation].

Cardiac lipomas are very rare benign tumors of the heart. They are usually asymptomatic and are often an incidental finding on cardiac imaging. This case report involves an 82-year-old female with a history of diabetes admitted because of poor glycemic control. An echocardiogram requested because of arrhythmias and heart failure revealed a tumor in the right atrium. Computed tomographic and ultrasound appearances were consistent with a lipoma and demonstrated a large mass in the right atrium, causing a significant stenosis of the superior vena cava but no clinical symptoms or signs of superior vena cava syndrome.

[Incidence and risk factors for severe hyperbilirubinemia in term neonates].

INTRODUCTION: Newborn jaundice is caused by increased levels of bilirubin in the blood of the newborn during the first days after birth. Generally, neonatal jaundice does not need to be treated, however, if the blood bilirubin concentration becomes too high, it can cause neurological damage. Due to the prevalence of neonatal jaundice, it is important to assess its risk factors and their importance. This study at the National University Hospital of Iceland from 1997-2018, determines the risk factors for severe neonatal jaundice and their significance. MATERIAL AND METHODS: This was a retrospective case control study conducted at the National University Hospital of Iceland. It included all newborns diagnosed with severe jaundice (≥350 micromol/L) following a pregnancy of at least 37 weeks that were treated at the National University Hospital of Iceland from 1997 until 2018. General information on the pregnancy, health of the child at birth, as well as the diagnosis and treatment of jaundice was collected. 339 children met the inclusion criteria for this study. For each child diagnosed with severe jaundice one control was found. RESULTS: The incidence of severe jaundice from 1997 to 2018 was 0.52%. Of the 339 children, 16% were found to have a known significant risk factor for severe neonatal jaundice. The most common were ABO incompatibility and cephalohematoma. Only one child had severe neonatal jaundice because of Rhesus incompatibility. Regression analysis revealed the significant risk factors as followins: shorter pregnancy, bruising at birth, male gender, discharge before 36 hours after birth and relative weight loss the first five days of life. 33% were diagnosed during a -routine doctor's examination five days after birth. CONCLUSION: Early discharge from the hospital and -relative weight loss the first few days after birth are significant independent risk factors for severe neonatal jaundice. Most cases were diagnosed during a routine doctors five-day check- up. This indicates that there is room for improvement in the evaluation of jaundice in post-natal home care. Monitoring of neonates with Rhesus incompatibility in Iceland exemplary. Boys are at an increased risk for severe neonatal jaundice. It is espe-cially noteworthy given that the negative effect of jaundice on learning ability appears to be greater in boys than in girls.