During the last years we used different sytems to evaluate and grade chronic GvHD, which were implenmeted in our Unit. Starting form the classical limited/extensive categorization, we used the last years the NIH mild/severe/moderate classification. We dicussed a nce review form Lee regarding cGvHD calssification. We eneded that we should implement an evaluation form and use upadaetd criterai for cGVHD evaluation. Thsi will be done by Spyridonidis and will be presented during the discussion of the SOP-GvHD

Lecturer: Spyridonidis

Participants: all medical staff