An integrated multidisciplinary team approach to the management of vascular anomalies: challenges and benefits.

BACKGROUND: Vascular anomalies comprise highly variable pathophysiology and commonly pose diagnostic and management dilemmas. Consequently, patients often benefit from input from multiple specialists. This study describes the inception of a multidisciplinary team (MDT) Vascular Anomaly Clinic (VAC) in a tertiary paediatric centre, and the subsequent experience managing this complex patient group. METHODS: This was a retrospective study of paediatric patients (< 18 years old) attending an MDT VAC from its inception in October 2012 until November 2019. Patient demographics, presentation, diagnosis and management were reviewed. RESULTS: One hundred and thirty-three paediatric patients were seen over 7 years with a median age of 9.8 years. Vascular malformations were the most common diagnosis (88%), with venous malformations predominating (27%). The most common symptoms were pain (46%) and swelling (34%). Patients often required ≥ 2 investigations, with Doppler ultrasound (86%) and magnetic-resonance imaging (61%) being most common. Management included surgery (27%), sclerotherapy (26%), compression garments (23%), analgesia (12%), laser (15%), embolisation (5%) and sirolimus (3%). CONCLUSIONS: The complex nature of vascular anomalies and high proportion of patients requiring multi-specialty management justified the establishment of an MDT VAC in our centre. Our experience demonstrates the success of an efficient one-stop MDT environment in the management of these challenging conditions. LEVEL OF EVIDENCE: IV.