How we approach complex vascular anomalies and overgrowth syndromes

Area of Science:

• Medical Genetics
• Vascular Biology
• Pediatric Oncology

Background:

• Vascular anomalies encompass both tumors and malformations.
• These anomalies can manifest independently or as part of genetic overgrowth syndromes.
• Understanding the link between vascular anomalies and overgrowth is crucial for diagnosis and management.

Purpose of the Study:

• To provide an updated review of vascular anomalies associated with overgrowth syndromes.
• To synthesize current knowledge on the clinical, radiographic, pathologic, and genetic aspects of these conditions.
• To emphasize the importance of a multidisciplinary approach in managing patients with these complex disorders.

Main Methods:

• Comprehensive literature search of PubMed using keywords: "overgrowth syndromes" and "vascular anomalies or malformations."
• Inclusion of data from OMIM and the Rare Disease Database for specific diagnoses.
• Review of individual overgrowth syndromes with associated vascular anomalies.

Main Results:

• Identification of various overgrowth syndromes associated with vascular anomalies.
• Detailed case-based review covering diagnostic criteria and complications.
• Emphasis on the genetic underpinnings and phenotypic variability.

Conclusions:

• Vascular anomalies are significant features in several overgrowth syndromes.
• Accurate diagnosis requires integrating clinical, imaging, pathologic, and genetic data.
• Effective management necessitates a collaborative, multidisciplinary team approach for optimal patient outcomes.