Paediatrics
Paediatrics

Gastrointestinal Symptoms and Systemic Comorbidities in Patients With POTS: A Systematic Review and Meta-Analysis

Neurogastroenterol Motil. 2026 Apr;38(4):e70305. doi: 10.1111/nmo.70305. ABSTRACT BACKGROUND: Patients with postural orthostatic tachycardia syndrome (POTS) frequently report higher rates of chronic gastrointestinal symptoms, disorders of …

Noninvasive risk stratification of liver nodule development in Fontan-associated liver disease using liver stiffness measurement

Hepatol Int. 2026 Apr 8. doi: 10.1007/s12072-026-11087-3. Online ahead of print. ABSTRACT INTRODUCTION: Fontan-associated liver disease (FALD) is a progressive congestive hepatopathy that often leads …

Enterococcal bacteremia in children with malignancy or after hematopoietic stem cell transplantation: real-world multicenter data from a nationwide survey in Poland (2014-2021)

Eur J Clin Microbiol Infect Dis. 2026 Apr 8. doi: 10.1007/s10096-026-05502-8. Online ahead of print. NO ABSTRACT PMID:41951945 | DOI:10.1007/s10096-026-05502-8

Biallelic variants in the noncoding RNA gene RNU4-2 cause a recessive neurodevelopmental syndrome with distinct white matter changes

Nat Genet. 2026 Apr 8. doi: 10.1038/s41588-026-02554-6. Online ahead of print. ABSTRACT Genetic variants in RNU4-2, which is transcribed into the U4 small nuclear RNA …