A recent study in Arthritis & Rheumatology highlights new information about the epidemiology and disease course of the vasculitic disease granulomatosis with polyangiitis (GPA, formerly known as Wegener’s disease).1 GPA is a rare disease that’s generally specific to the lungs, kidneys and the upper airways. The study provides key new data about the incidence and…
![](https://www.the-rheumatologist.org/wp-content/uploads/2018/10/THR_1018_pg86b-150x150.png)