Helen Bornaun

ORCID: 0000-0001-9431-2256
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About
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Research Areas
  • Congenital Heart Disease Studies
  • Tracheal and airway disorders
  • Congenital Diaphragmatic Hernia Studies
  • Vascular anomalies and interventions
  • Cardiac Arrhythmias and Treatments
  • Cardiac Valve Diseases and Treatments
  • Cardiovascular Function and Risk Factors
  • Connective tissue disorders research
  • Renal and related cancers
  • Bone and Dental Protein Studies
  • Cardiovascular Effects of Exercise
  • Congenital heart defects research
  • Cardiomyopathy and Myosin Studies
  • Protease and Inhibitor Mechanisms
  • Tuberous Sclerosis Complex Research
  • Aortic Disease and Treatment Approaches
  • Coronary Artery Anomalies
  • Congenital Anomalies and Fetal Surgery
  • Central Venous Catheters and Hemodialysis
  • Renal and Vascular Pathologies
  • Tumors and Oncological Cases
  • Cystic Fibrosis Research Advances
  • Liver Disease Diagnosis and Treatment
  • Cardiovascular Health and Disease Prevention
  • COVID-19 Impact on Reproduction

İstanbul Kanuni Sultan Süleyman Eğitim ve Araştırma Hastanesi
2015-2024

Sağlık Bilimleri Üniversitesi
2020-2023

Cardiac rhabdomyoma often shows spontaneous regression and usually requires only close follow-up. However, patients with symptomatic inoperable rhabdomyomas may be candidates for everolimus treatment. Our patient had multiple cardiac causing serious left ventricle outflow-tract obstruction that showed a dramatic reduction in the size after therapy, mammalian target of rapamycin (mTOR) inhibitor. After discontinuation an increase diameter masses occurred was restarted. 6 months treatment,...

10.1155/2016/8712962 article EN cc-by Case Reports in Pediatrics 2016-01-01

10.1007/s00431-023-05207-6 article EN European Journal of Pediatrics 2023-10-02

Objective: To evaluate the long-term follow-up of patients with fetal cardiac tumors (FCTs), and to review literature regarding advances in diagnosis management FCTs last decade. Material Methods:In this retrospective study, pregnant women referred a single center maternal-fetal medicine unit between 2013 2018 for advanced ultrasonography, were reviewed.Pediatric cardiology counseling was offered whose fetuses had FCTs.All evaluated according revised diagnostic criteria tuberous sclerosis...

10.4274/jtgga.galenos.2020.2019.0180 article EN Journal of the Turkish-German Gynecological Association 2020-12-04

Laterality defects are defined by the perturbed left-right arrangement of organs in body, occurring a syndromal or isolated fashion. In humans, primary ciliary dyskinesia (PCD) is frequent underlying condition defective patterning, where motility also result reduced airway clearance, respiratory infections, and infertility. Non-motile cilia dysfunction non-ciliary genes can disturbances body axis. Despite long-lasting genetic research, identification gene mutations responsible for patterning...

10.3389/fgene.2022.861236 article EN cc-by Frontiers in Genetics 2022-04-13

Objective: This study sought to assess the prenatal features and clinical outcomes of cases with a fetal diagnosis tetralogy Fallot (TOF) an absent pulmonary valve (APV) at our maternal-fetal medicine unit. Methods: Twelve TOF APV prenatally diagnosed Kanuni Sultan Süleyman Training Research Hospital between 2015 2020 were retrospectively reviewed. Prenatal characteristics, additional cardiac extracardiac anomalies, postnatal examined. Results: The median gestational age was 22 weeks (range:...

10.2399/prn.23.0311003 article EN cc-by-nc-nd Perinatal Journal 2023-03-31

"Prenatal diagnosis of aortopulmonary window by foetal echocardiography: 'U or reversed U sign'." Journal Obstetrics and Gynaecology, 39(5), pp. 712–713

10.1080/01443615.2018.1534817 article EN Journal of Obstetrics and Gynaecology 2019-03-11

Left atrial (LA) dilatation is a powerful predictor of cardiovascular morbidity and mortality. LA longitudinal strain parameters evaluating reservoir, conduit contractile can represent functions. We investigated the association between left ventricular (LV) functions using speckle-tracking echocardiography in children with mitral regurgitation 45 asymptomatic patients graded as mild, moderate severe. LV was lower group (–17.8±3.7%) further reduced severe (-16±2.14%) comparison reference...

10.22541/au.168233067.75068451/v1 preprint EN Authorea (Authorea) 2023-04-24

Objectives The aim of this study is to share our experience in the prenatal diagnosis and characteristics double aortic arc neonatal consequences. Methods We retrospectively analyzed 2153 fetal echocardiography reports between 2014 2019 years. Records 14 fetuses with were examined. Prenatal postnatal medical records, sonographic images, genetic reports, associated cardiac extracardiac anomalies, clinical results affected reviewed retrospectively. Results DAA was isolated 9 (64.2%) cases,...

10.1002/jum.15669 article EN Journal of Ultrasound in Medicine 2021-03-03

Left brachiocaphalic vein (LBCV) or innominate is formed by the confluence of left jugular and subclavian arteries. It crosses superior mediastinum almost horizontally unites with right sublavian artery to form vena cava. The congenital abnormalities LBCV include abnormal size, absence course LBCV, presence double LBCV. We present a case intrathymic detected during routine mid-trimester sonographic scan. A 30-year old G3P0A2 woman presented at 20th week gestation for During cardiac...

10.1002/uog.18391 article EN Ultrasound in Obstetrics and Gynecology 2017-09-01

We report a 14-year-old boy with previous diagnosis of Blackfan-Diamond anemia (BDA) who presented the complaint bradycardia. Electrocardiogram (ECG) showed complete atrioventricular (AV) block mean heart rate 51 bpm on admission. Laboratory data revealed endocrine abnormalities and severe hypothyroidism. Soon after chelation levothyroxine therapy , AV was disappeared gradually.

10.5222/buchd.2014.143 article EN Journal of Dr Behcet Uz Children s Hospital 2014-08-22

Aortic arch anomalies are rarely diagnosed in the prenatal period. However, due to higher risk of accompanying chromosomal aberrations, diagnosis these structural is utmost importance. detected three-vessel-trachea view, which extremely useful diagnosing several cardiac disorders and can be visualized during fetal echocardiography. In addition, presence a retroesophageal vascular ring should also checked since it determines postnatal prognosis, delivery planned tertiary center. We report...

10.5336/gynobstet.2015-48268 article EN Turkiye Klinikleri Journal of Gynecology and Obstetrics 2016-02-12

This study aimed to evaluate the effect of an increase in nuchal translucency (NT) thickness on myocardial performance index (MPI) fetuses without cardiac anomaly first trimester and determine whether a difference MPI between those with trisomy 21 these could be determined.The group consisted 53 pregnancies complicated increased NT any associated structural anomalies. Forty-six gestational age-matched pregnant women whose had normal were enrolled as control group.In group, mean isovolumetric...

10.1111/jog.15551 article EN Journal of Obstetrics and Gynaecology Research 2023-01-23
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