8 results
Rapidly Progressive Glomerulonephritis (RPGN)
RPGN has three primary pathophysiologic causes differentiated by immunofluorescence

Immune Complex Mediated (granular staining):
Rapidly Progressive ... staining): • Low Complement ... Post-strep GN, Lupus ... Glomerulonephritis #Vasculitis ... differential #diagnosis #algorithm
Pulmonary Renal Syndromes and Mimics - Differential Diagnosis Framework
Diffuse alveolar hemorrhage + rapidly progressive glomerulonephritis
90%:
 -
Diagnosis Framework Diffuse ... alveolar hemorrhage + rapidly ... ANCA Associated Vasculitis ... anti-GBM) 10%: - Low Complement ... - Normal Complement
Causes of Hemoptysis - Differential Diagnosis Algorithm
Massive Hemoptysis (>I00 mL in 24 hours)
 • Malignancy
 •
Differential Diagnosis Algorithm ... • Bronchitis Diffuse ... • Pulmonary Vasculitis ... Malignancy Pulmonary Vasculitis ... • Lupus Erythematosus
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
Vasculitis and Vasculitides ... , proteinuria, rapidly ... inflammation Others: • Lupus ... such as systemic lupus ... against MPO • Complement
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
anti-Smith Ab, low complements ... ANCA-associated vasculitis ... pneumonitis • Diffuse ... enteropathy, and diffuse ... RNP antibodies, Complement
Hypoxemia / Hypoxia - Rapid Response Management Algorithm

Stridor - Upper airway pathology:
 • Anaphylaxis
 • Foreign
Hypoxemia / Hypoxia - Rapid ... Response Management ... Algorithm Stridor ... pathology: • Blood: diffuse ... #Algorithm #rapid
Pulmonary Renal Syndromes - OnePager Summary
Autoimmune ANCA vasculitis (AAV): GPA (granulomatous with polyangiitis), EGPA (eosinophilic granulomatosis
Autoimmune ANCA vasculitis ... palpable purpura 2/2 vasculitis ... hemorrhage (DAH) • Diffuse ... proteinuria • Path: rapidly ... differential #diagnosis #management
Hypothermia - Protocol for ED
CORE TEMP < 34º
INITIAL THERAPY
 • Remove wet garments
 • Avoid rough
(30-34ºC) • Infuse ... large bore IV) • Rapid ... Hypothermia #Protocol #management ... #treatment #algorithm