Royal Belgian Society

ALCL registry, The Plastic Surgery Foundation, endorsed by ASPS & ISAPS

Cases of late seroma and symptoms including pain, increased volume, and inflammation should be immediately investigated with Ultrasound and MRI and the opinion of an oncology colleague should be sought.
 
Confirmed cases should be reported to the ALCL registry:
http://www.thepsf.org/research/clinical-impact/profile-investigating-breast-implant-associated-alcl.htm    
 
This also needs to be notified to the federal agency for medicines and health products.