29 results
Nodular pattern
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary TB: random nodules
3. Sarcoidosis: nodules with perilymphatic
Hypersensitivity pneumonitis ... : ill defined centrilobular ... Hypersensitivity pneumonitis ... Nodular #Pattern #Comparison
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
Hypersensitivity pneumonitis ... : ill defined centrilobular ... Hypersensitivity pneumonitis ... bronchiolitis: ill ... #Differential #Comparison
Hypothermia in Sepsis - Pathophysiology
 • 20% of septic pts → HYPOTHERMIA
 • Increased mortality 62%
Hypothermia in Sepsis - Pathophysiology ... hypothermia • Risk ... cytokines ↓TNF-α, ↓IL ... -6, ↓IL-1 3. ... Hypothermia #sepsis #pathophysiology
Maculopapular - Diagnostic Algorithm
Pathophysiology:
- Catch-all term with a wide range of potential pathophysiologic mechanisms and causative
Diagnostic Algorithm Pathophysiology ... range of potential pathophysiologic ... - Pathophysiology ... High-risk Features ... consultations): - Ill-appearing
Osteoporosis: Pathogenesis and risk factors

 • Age > 30 (post-peak bone mass)
 • Post-menopausal women ->
Pathogenesis and risk ... - Celiac - IBD ... #Osteoporosis #pathophysiology
Commotio Cordis 
- Commotio cordis occurs when an object strikes the chest over the heart. It
children 5-15 years old ... commotio cordis risk ... Cordis #Diagnosis #Pathophysiology
Osteomalacia & Osteoporosis in People with HIV
Osteomalacia:
 - Decreased bone matrix mineralization. In people with HIV
effect, traditional risk ... - Lab: Normal, mild-mod ... Washington University ID ... Osteoporosis #HIVAIDS #Comparison
TRALI vs TACO - Transfusion Reactions
TRALI:
 • Epidemiology: 0.1% of transfused patientsl
 • Risk factors: Critical
transfused patientsl • Risk ... blood donor • Pathophysiology ... transfused patients • Risk ... transfusion • Pathophysiology ... hematology #diagnosis #comparison
Giant Cell (Temporal) Arteritis: Pathogenesis and investigations
Risk Factors:
 - Unclear environmental triggers (may be viral, not
investigations Risk ... patients < 50 yrs old ... Temporal #Arteritis #Pathophysiology
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 ... showed reduced risk