Parametric modeling of narrowband UV-B phototherapy for vitiligo using a novel quantitative tool: the Vitiligo Area Scoring Index.
Parametric modeling of narrowband UV-B phototherapy for vitiligo using a novel quantitative tool: the Vitiligo Area Scoring Index.
I. Hamzavi,Hem Jain,3 Authors,H. Lui
2004 · DOI: 10.1001/ARCHDERM.140.6.677
Archives of Dermatology · 466 Citations
TLDR
The Vitiligo Area Scoring Index (VASI) is a quantitative clinical tool that can be used to evaluate vitiligo parametrically and shows the greatest response being achieved over the trunk and nonacral portions of the extremities.