5 results
Causes of Hemoptysis - Differential Diagnosis Algorithm
Massive Hemoptysis (>I00 mL in 24 hours)
 • Malignancy
 •
- Differential Diagnosis ... • Pulmonary Vasculitis ... Goodpasture's Syndrome ... polyangiitis / microscopic ... polyangiitis Vascular
Pulmonary Renal Syndrome

Definition: Diffuse alveolar hemorrhage + Glomerulonephritis
Presentation (Pulmonary and renal manifestations can occur weeks apart):
Fever, Hematuria, Hemoptysis ... Differential Diagnosis ... polyangiitis, Microscopic ... , biopsy By Tess ... #differential #diagnosis
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
- Differential Diagnosis ... PR3-ANCA): • Microscopic ... and bullous or vesicular ... retinopathy Lab Tests ... Dx: GPA, EGPA, microscopic
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
- Differential Diagnosis ... primary or secondary hemostasis ... Disruptions in vascular ... Sjogren's, GPA, EGPA, Microscopic ... Fecal occult blood test
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Diagnosis Framework ... pulse deficits vascular ... (PR3-ANCA)): Microscopic ... pulmonary infiltrates, hemoptysis ... infiltrates/cavities, hemoptysis