Late sequelae and long-term outcomes of vascular anomalies

Abstract

Vascular anomalies are classified as tumors and malformations depending on their clinical characteristics, pathological diagnosis and recent genomic information. Diagnosis can still be challenging because of the heterogeneity of clinical presentation. Thus, the best care is provided by an interdisciplinary team of specialists. An updated classification system has helped provide more consistent terminology with the addition of new diagnoses and genomic discovery. Historically, treatment of vascular anomalies was primarily surgical and or interventional with limited medical therapies. The field of vascular anomalies lacked prospective clinical trials in both medical treatments as well as surgical and interventional therapeutic options. Recent interdisciplinary collaboration has led to collaborative studies in which short- and long-term outcomes are being prospectively evaluated. Specifically, discoveries of pharmacologic agents effective in treating vascular anomalies have broadened our medical therapeutic options, which has led to innovative approaches in combined treatment of vascular anomalies and has stressed the need to prospectively assess long-term outcomes and sequelae for these patients which has been lacking in this field.