How we approach pediatric congenital chylous effusions and ascites

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Taizo A Nakano1,2, Yoav Dori3, Lindsey Gumer4

  • 1Vascular Anomalies Center, Children's Hospital Colorado, Aurora, Colorado, USA.

Pediatric Blood & Cancer
|September 7, 2022
PubMed

Insights

Congenital lymphatic leak, a serious condition from maldeveloped lymphatics, requires prompt diagnosis and management. This multidisciplinary approach addresses fluid imbalance and other complications, offering various therapeutic strategies.

Area of Science:

  • Pediatric Medicine
  • Vascular Biology
  • Genetics

Background:

  • Congenital lymphatic leak arises from maldeveloped lymphatic systems.
  • It can lead to severe complications like fluid imbalance, protein deficiency, and immunodeficiency.
  • Current diagnostic and treatment guidelines lack robust clinical trial support.

Purpose of the Study:

  • To present a multidisciplinary approach for diagnosing and managing congenital lymphatic leak.
  • To highlight therapeutic strategies ranging from conservative measures to interventional procedures.
  • To discuss advancements in lymphatic imaging and potential pharmacotherapeutic targets.

Main Methods:

  • Multidisciplinary team evaluation.
  • Nutritional modification and observation.
  • Surgical and interventional procedures to reduce lymphatic drainage.
  • Advanced imaging of central and peripheral lymphatics.
  • Genetic variant analysis.

Main Results:

  • Therapeutic strategies are tailored to the rate of lymphatic leak.
  • Imaging modalities for lymphatics have significantly improved.
  • Understanding of genetic drivers of lymphatic maldevelopment is expanding.
  • Pharmacotherapeutic options are emerging based on genetic targets.

Conclusions:

  • A multidisciplinary approach is crucial for managing congenital lymphatic leak.
  • Therapeutic options are diverse and depend on leak severity.
  • Advances in imaging and genetics offer new diagnostic and treatment avenues.

Keywords:
chylothoraxchylous asciteschylous effusion

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