461 results
Differentiation Syndrome in APML
Epidemiology:
 • Incidence: common in APL (2-48% depending on the study)
 • Triggers:
ATRA treatment Pathophysiology ... Cathepsin G release → vascular ... Imaging: CXR- pulmonary ... APML #diagnosis #management
Pulmonary Vascular Resistance vs Systemic Vascular Resistance

#Pulmonary #Vascular #Resistance #Systemic #Comparison #pulmonaryhypertension #PHTN #pathophysiology #anesthesiology #anesthesia
Pulmonary Vascular ... Resistance vs Systemic Vascular ... Resistance #Pulmonary ... #Vascular #Resistance ... pulmonaryhypertension #PHTN #pathophysiology
Normal Hemodynamic Cardiac Parameters

Central Venous Pressure 

Pulmonary Artery Wedge Pressure 

Cardiac Index 

Stroke Index 

Systemic Vascular
Venous Pressure Pulmonary ... Index Systemic Vascular ... Resistance Index Pulmonary ... Vascular Resistance
Proposed Pathophysiology of COVID19 Lung Injury

COVID19 Lung Injury model schematic based on 1) ACUTE thrombotic vascular
Proposed Pathophysiology ... ACUTE thrombotic vascular ... #LungInjury #Pathophysiology ... #COVID19 #Pulmonary
Pathophysiology of Pulmonary Embolism
 - Effects of mechanical occlusion
 - Effects of chemical mediators
 - Hemodynamic
Pathophysiology ... of Pulmonary Embolism ... Resolution #Pathophysiology ... #Pulmonary #Embolism
Pathophysiology of Hypocomplementemic Urticarial Vasculitis

C1q/anti-C1q antibiody ->
Immune Complex Formation - Complement Pathway Activation (C3a and C5a)
Pathophysiology ... Cells -> Incr Vascular ... Chemotaxis -> Vascular ... Vasculitis #HUV #Pathophysiology
Hemoptysis - Differential Diagnosis Framework
Airways: 
 • Bronchitis
 • Bronchiectasis
 • Malignancy: Primary bronchogenic CA, Endobronchial
syndrome, Idiopathic pulmonary ... Cocaine Cardiac/Vascular ... Osler-Weber-Rendu syndrome • Valvular ... Differential #Diagnosis #pulmonary
Obstructive Lung Diseases - Pathophysiology

 • Chronic Bronchitis
 • Emphysema
 • Asthma
 • Bronchitis

Sarah Lyon @sarahthelyon

#Obstructive
Lung Diseases - Pathophysiology ... Lung #Diseases #Pathophysiology ... #Pulmonary
Massive Hemoptysis - Differential Diagnosis Framework and Management
Definition: 150-600 mL over 24 hours
Differential Diagnosis:
 • Tracheobronchial:
Framework and Management ... Pneumonitis • Primary Vascular ... : Pulmonary Embolism ... Coagulopathy Initial Management ... #pulmonary #criticalcare
Chest Pain - Differential Diagnosis Algorithm
Cardiovascular Causes:
 - Outflow Obstruction
     • Aortic
• Myocarditis Pulmonary ... Mediastinal Causes: - Vascular ... • Pulmonary ... present) • Pulmonary ... Costochondritis • Muscular