81 results
Pathogenesis of ANCA-associated vasculitis

Dr. Muner Mohamed @MunerMohamed1 

#ANCA #vasculitis #pathophysiology #nephrology
Pathogenesis of ... ANCA-associated vasculitis ... MunerMohamed1 #ANCA #vasculitis ... #pathophysiology
Giant Cell (Temporal) Arteritis: Pathogenesis and investigations
Risk Factors:
 - Unclear environmental triggers (may be viral, not
Temporal) Arteritis: Pathogenesis ... palpation - Vasculitic ... Temporal #Arteritis #Pathophysiology ... Signs #Symptoms #Vasculitis
Petechiae/Purpura - Diagnostic Algorithm. Pathophysiology: 1) Represent the passage of erythrocytes from the intravascular to extravascular
Purpura - Diagnostic Algorithm ... Pathophysiology: ... trauma, infection, vasculitis ... process such as vasculiitis ... Purpura #Palpable #Algorithm
Subjective Tinnitus: Pathogenesis and clinical findings
Subjective Tinnitus - Perceived sound with no acoustic stimulus, heard only
Subjective Tinnitus: Pathogenesis ... refers to sound caused ... #Tinnitus #Causes ... #pathophysiology
Vascular Skin Lesions - Differential Diagnosis Algorithm
 - Petechiae < 0.2 cm diameter
 - Purpura 0.2
Differential Diagnosis Algorithm ... • Acquired - Vasculitis ... #Vascular #Vasculitis ... Differential #Diagnosis #Algorithm ... #causes
Shock - Pathophysiology 
Inadequate tissue perfusion to meet O2, nutrient requirements
1. Distributive Shock
2. Hypovolemic Shock
3. Cardiogenic
Shock - Pathophysiology ... Shock #Shock #Pathophysiology ... differential #diagnosis #algorithm ... #causes
IgA Vasculitis – Henoch Scholein Purpura: Pathogenesis and Clinical Findings

 - Infectious Agents - 50% have
IgA Vasculitis – ... Scholein Purpura: Pathogenesis ... periumbilical region), nausea ... #HSP #IgA #Vasculitis ... HenochScholeinPurpura #Pathophysiology
Causes of Peripheral Weakness with Sensory Changes - Differential Diagnosis Algorithm
Radiculopathy:
 • Disc
 • Spondylosis
 •
Causes of Peripheral ... Differential Diagnosis Algorithm ... Multiplex: • Vasculitis ... Differential #Diagnosis #Algorithm ... #Causes
Polyarteritis Nodosa (PAN): Pathogenesis and Clinical Findings

Medical Comorbidities Malignancies (most commonly hairy-cell leukemia)
Immunogenetic Predisposition: patient is
Nodosa (PAN): Pathogenesis ... Viral replication causes ... PolyarteritisNodosa #Pathophysiology ... Signs #Symptoms #Vasculitis
Causes of Thrombocytopenia - Differential Diagnosis Algorithm
 
Decreased Megakaryopoiesis
 • Aplastic Anemia
 • Toxic Damage (e.g.
Causes of Thrombocytopenia ... Differential Diagnosis Algorithm ... HUS • DIC • Vasculitis ... Differential #Diagnosis #Algorithm ... #Causes #Hematology