2892 results
Halo Sign on Chest CT
 • SPN or mass surrounded by a circumferential GGO
 • DDx:
mueormycosis, GPA ... Pulmonary #diagnosis #radiology
Feeding Vessel Sign on Chest CT
 • Distinct pulmonary vessel leading into a lung nodule or
lung, pulm AVM, GPA ... Pulmonary #diagnosis #radiology
Cheerio Sign (Open Bronchus Sign) on Chest CT
 • Pulmonary nodule with a central lucency
 •
rheumatoid nodules, GPA ... Pulmonary #diagnosis #radiology
Atoll Sign (Reverse-Halo Sign) on Chest CT
 • Central GGO surrounded by a crescentic or circumferential
IFI, PJP, LG, GPA ... Pulmonary #diagnosis #radiology
Vasculitis Management - ACR/VF 2021 Guidelines for Treatment & Management
 • Giant Cell Arteritis (GCA)
 •
Cell Arteritis (GCA ... Polyangiitis (GPA ... Polyangiitis (MPA ... Polyangiitis (EGPA ... Sources: GCA
Rapidly Progressive Glomerulonephritis (RPGN)
RPGN has three primary pathophysiologic causes differentiated by immunofluorescence

Immune Complex Mediated (granular staining):
ANCA (C-ANCA): GPA ... >>> MPA > eGPA ... MPO-ANCA (P-ANCA): eGPA ... , MPA >>> GPA Stanford
ANCA Vasculitis - GPA, MPA, Eosinophilic GPA

doi:10.1038/s41572-020-0204-y

#ANCA #Vasculitis #GPA #MPA #Eosinophilic #rheumatology #diagnosis #comparison #table
ANCA Vasculitis - GPA ... , MPA, Eosinophilic ... GPA doi:10.1038 ... ANCA #Vasculitis #GPA ... #MPA #Eosinophilic
2021 ACR/VF Guidelines for Management of Granulomatosis with Polyangiitis (GPA) and Microscopic Polyangiitis (MPA)

#Granulomatosis #Polyangiitis #GPA
Polyangiitis (GPA ... Polyangiitis (MPA ... #Polyangiitis #GPA ... #Polyangiitis #MPA
Gastrointestinal Complication of Granulomatosis with Polyangiitis - CTA was highly suggestive of bowel ischemia with wall
#Clinical #GI #Radiology ... #CT #GPA #Gastrointestinal
Wegener's granulomatosis
Wegener's is a collagen vascular disease with vasculitis involving the lung, kidney and sinuses.
In the
#Clinical #Radiology ... #CXR #GPA #Wegeners