554 results
Upper lung zone preference is seen in:
- Inhaled particles: pneumoconiosis (silica or coal)
- Smoking related diseases
bronchiolitis (RB-ILD ... edema #Diagnosis #Radiology ... #Upper #Lower #RadiologyAssistant
Aortic Regurgitation - Pathophysiology
 • Early Mild Aortic Regurgitation
 • Chronic Severe Aortic Regurgitation
 • Decompensated
Regurgitation - Pathophysiology ... • Early Mild ... Regurgitation #Pathophysiology ... #aorta #cardiology
Typical UIP with honeycombing and traction bronchiectasis in a patient with idiopathic pulmonary fibrosis (IPF) #Clinical
with honeycombing and ... IPF) #Clinical #Radiology ... CTChest #UIP #IPF #ILD ... #RadiologyAssistant
Iron Deficiency in Heart Failure - Diagnosis and Treatment Algorithm
Diagnosis: Ferritin <100 ng/mL (absolute ID) OR
Treatment Algorithm ... ng/mL (absolute ID ... 20% (functional ID ... management #algorithm #cardiology ... #treatment #guidelines
Management of interstitial lung disease (ILD)-associated with systemic sclerosis (SSc)

Therapeutic indication: absolute decline in FVC >10%
lung disease (ILD ... 10% (or >200 mL) and ... for extensive and ... Symptomatic treatment ... #lungdisease #ILD
Tetralogy of Fallot Summary
 • Anatomy
 • Incidence
 • Pathophysiology
 • Presentation
 • Common Variants
 •
• Incidence • Pathophysiology ... diagnosis #management #cardiology ... peds #pediatrics #treatment
Fig. 1 Pathophysiology of septic myocardial dysfunction. IL interleukin, iNOS induced nitric oxide synthase, PMN polymorphonuclear
Fig. 1 Pathophysiology ... IL interleukin, ... necrosis factor #Pathophysiology ... #Cardiology #Septic
Nodular pattern
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary TB: random nodules
3. Sarcoidosis: nodules with perilymphatic
Hypersensitivity pneumonitis: ill ... next to pleura and ... #Clinical #Radiology ... Comparison #Table #RadiologyAssistant
Iron Deficiency in Heart Failure
Pathophysiology:
Chronic heart failure leads to an increase in inflammatory cytokines → Inflammation
Heart Failure Pathophysiology ... ng/mL (absolute ID ... 20% (functional ID ... ) Treatment - IV ... diagnosis #management #cardiology
Here are the most common examples of these four patterns on a chest x-ray (click image
consolidation - Multifocal ill-defined ... Diagnosis #Clinical #Radiology ... Consolidation #Patterns #RadiologyAssistant