1711 results
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
Halo Sign on Chest CT
 • SPN or mass surrounded by a circumferential GGO
 • DDx:
on Chest CT • SPN ... mueormycosis, GPA ... sarcoidosis, mets to the lung ... Halo #Sign #CT #Lung
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
The PA-film shows a silhouette sign of the left heart border.
Even without looking at the lateral
The PA-film shows ... anteriorly in the left lung ... Clinical #Radiology #CXR
Lung Nodule - Differential Diagnosis Algorithm
Nodule on > 2 Years Without a Change in Size:
 •
Lung Nodule - Differential ... Malignancy: • Primary lung ... polyangiitis (GPA ... polyangiitis (MPA ... Malformation #Lung
Cavitary Lung Disease - Differential Diagnosis and Workup Algorithm
Acute / Subacute:
 • Acute Infections: Lung abscess,
Cavitary Lung Disease ... Acute Infections: Lung ... cancer, Metastatic lung ... Autoimmunity: RA, GPA ... #Cavitary #Lung
Algorithm for Treatment of Chronic Thromboembolic Disease (CTEPH)
Initial Imaging for Screening - V/Q scan - 90-100%
se and 94-100% sp ... Pulmonary Angioplasty (BPA ... ) • Consider Lung
Rapidly Progressive Glomerulonephritis (RPGN)
RPGN has three primary pathophysiologic causes differentiated by immunofluorescence

Immune Complex Mediated (granular staining):
ANCA (C-ANCA): GPA ... >>> MPA > eGPA ... P-ANCA): eGPA, MPA ... >>> GPA Stanford
Lung Abscess
Microbiology:
 • Polymicrobial 
 • Anaerobes (most common) 
Clinical: 
 • Indolent symptoms that evolve
Lung Abscess Microbiology ... meropenem) #Lung ... Pulmonary #Clinical #CXR
Hemoptysis - Differential Diagnosis Framework
Massive Hemoptysis: >150-300 mL in 24h
Airway disease: 
 • Bronchitis, Bronchiectasis, Malignancy
Malignancy: Primary lung ... ANCA-Assoc vasculitis (GPA ... > EGPA, MPA), Cryoglobulinemia ... Postprocedural, Lung