Related Experiment Video
Updated: May 10, 2025
07:36
Isolation of Human Lymphatic Endothelial Cells by Multi-parameter Fluorescence-activated Cell Sorting
Published on: May 1, 2015
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[Lymphatic malformations in childhood and adolescence]
Anne Groteklaes1,2, Andreas Müller3,4
1Klinik für Neonatologie und pädiatrische Intensivmedizin, Zentrum für Kinder- und Jugendmedizin, Venusberg-Campus 1, 53127, Bonn, Deutschland.
Radiologie (Heidelberg, Germany)
|April 22, 2025
Summary
Lymphatic malformations (LM) are congenital lymphatic abnormalities. Early diagnosis and treatment at expert centers using advanced imaging and genetic testing are crucial for effective management.
Area of Science:
- Congenital lymphatic malformations (LM) represent a significant area of pediatric and vascular malformation research.
- Understanding the diverse clinical presentations of LM, from simple to complex forms affecting multiple organ systems, is essential.
Context:
- Lymphatic malformations (LM) occur in 1:6000-1:16,000 live births, presenting as space-occupying lesions or complex syndromes.
- Primary lymphedema, a subgroup of LM, may manifest clinically late in life, highlighting the need for ongoing vigilance.
Purpose:
- This study emphasizes the critical role of advanced imaging, including magnetic resonance imaging (MRI) and MR lymphangiography, in diagnosing LM.
- The abstract highlights the importance of genetic testing for identifying comorbidities and guiding targeted therapies.
Summary:
- Treatment decisions for LM are guided by the specific type, extent, and location of the malformation.
- Therapeutic options include medical management with sirolimus or propranolol, targeted genetic therapies (alpelisib/trametinib), and interventional procedures (surgical/radiological).
Impact:
- Early diagnosis and treatment of LM at specialized centers by interdisciplinary teams are paramount.
- Integrating clinical, genetic, and advanced imaging findings (MRI, MR lymphangiography) optimizes the selection of interventional and surgical treatment strategies for LM patients.
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