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Vascular Anomalies: A Pediatric Surgeon's Perspective.

Alisha Gupta1, Ajay Verma1, Anjan Dhua1

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Summary

This study reviewed management outcomes for vascular anomalies like hemangiomas and venous malformations. Individualized treatment based on lesion characteristics is key to improving patient quality of life.

Keywords:
Beta-blockersHemangiomaIntralesional sclerotherapySteroidsVenous malformation

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Area of Science:

  • Vascular Surgery
  • Pediatric Surgery
  • Dermatology

Background:

  • Vascular anomalies encompass capillary and venous channel abnormalities, classified by the International Society for the Study of Vascular Anomalies (ISSVA).
  • Hemangiomas and venous malformations represent common types of vascular anomalies requiring specific management strategies.

Purpose of the Study:

  • To describe the management and outcomes of hemangiomas and venous malformations.
  • To evaluate the effectiveness of various treatment modalities for these vascular anomalies.

Main Methods:

  • Retrospective review of patient records from January 2000 to December 2016.
  • Classification of outcomes into three groups (A: >90% reduction, B: 50-90% reduction, C: <50% reduction) based on clinical image assessment.
  • Analysis of treatment modalities including steroids, beta-blockers, sclerotherapy, and excision.

Main Results:

  • For hemangiomas (n=90), head and neck locations were most common. Steroids, beta-blockers, and sclerotherapy showed varying response rates. Excision yielded 100% near-total response.
  • For venous malformations (n=171), head and neck locations predominated. Sclerotherapy was the primary treatment, with Group A and B responses observed. Steroids and excision also showed high response rates.
  • Smaller lesions and lower volumes of sodium tetradecyl sulfate (STS) correlated with better outcomes in venous malformations.

Conclusions:

  • Treatment decisions for vascular anomalies should be individualized based on lesion location, size, and type.
  • The primary goal of management is to enhance the quality of life, not necessarily complete elimination of the lesion.
  • Various therapeutic options exist, with outcomes varying by anomaly type and treatment modality.