The incidence of giant cell arteritis (GCA) varies by almost three-fold between various geographic regions, according to a new meta-analysis. There are several possibilities for the mechanism behind this variation, but it is not fully understood. The epidemiology of GCA has been extensively studied, with changes in age at diagnosis and other characteristics changing over ...
Giant cell arteritis incidence varies widely across geographic regions: study
By Dave Levitan
18 Mar 2021