12.04 Rheum
12.04 Vasculitic disorders [PDF link]: Giant cell arteritis (GCA) / temporal arteritis, Takayasu arteritis, Microscopic polyangiitis (MPA), Polyarteritis nodosa, Polymyalgia rheumatica (PMR), Henoch-Scholein purpura (HSP), Behçet's disease
GCA
Did you know you can also get scalp necrosis with GCA?? History is key in diagnosis!
Akram Q, Chinoy H. Scalp Necrosis Associated with Giant-Cell Arteritis. N Engl J Med 2016;374:e6. https://doi.org/10.1056/NEJMicm1505378.