2442 results
Visual Guide to AV Nodal Reentrant Tachycardia (AVNRT) - Pathophysiology
 - Dual AV nodal physiology is
Tachycardia (AVNRT) - Pathophysiology ... - Dual AV nodal ... - Normal conduction ... reentrant circuit is formed ... Tachycardia #AVNRT #Pathophysiology
C5-C9 Deficiency - Pathogenesis and Clinical Findings
Note:
 • Risk of invasive meningococcal disease is 1000-10000x higher
fatality is rare Normal ... Inability to form ... C5C9Deficiency #Complement #pathophysiology
Guillain-Barré Syndrome (GBS)
Acute autoimmune demyelinating polyradiculoneuropathy that presents with rapidly progressive flaccid weakness
Epidemiology:
 • Incidence: 1
demyelinating and axonal forms ... protein with a normal ... - Of note, normal ... the underlying pathophysiology
Chemical Eye Injury: Pathogenesis and clinical findings
Exogenous chemical to the eye and/or adnexa
 • Ammonia, sodium
pH returns to normal ... surface proteins form ... > breakdown of normal ... #opthalmology #pathophysiology
Causes of Anemia with Normal Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Decreased WBCs
 - Decreased/NormaI
of Anemia with Normal ... - Decreased/NormaI ... PRV, Chronic) Normal ... Polychromatic Macrocytes, Normal ... Hemoglobinopathy - Normal
Guillain-Barre Syndrome - Summary

Acute AIDP that presents with rapidly progressive flaccid weakness

Epidemiology:
 • 1-2 cases/100,000 per
Guillain-Barre Pathophysiology ... CSF PROTEIN - NORMAL ... features (2) axonal form
The pathogenesis of idiopathic pulmonary fibrosis. 1 – In an initiating phase, there is lung alveolar
with loss of the normal ... in an inactive form ... #IPF #Pathophysiology
Mixing Study
 • Clotting tests can be abnormal due to either a clotting factor deficiency, or
an inhibitor of normal ... to have 50% of normal ... the test to be normal ... Plasma + Pooled Normal ... diagnosis #hematology #pathophysiology
Hypocalcemia - Differential Diagnosis Algorithm - Low and High Phosphate
LOW PHOSPHATE
 - Low/NormaI PTH
PHOSPHATE - Low/NormaI ... PHOSPHATE - Normal ... Creatinine - Low/NormaI ... Hypomagnesemia - Normal
Ground Glass Opacities on Lung CT - Pathophysiology
Ground glass opacity lung is denser (whiter) than normal
Opacities on Lung CT - Pathophysiology ... (whiter) than normal ... something that normally ... pulmonary #ChestCT #Pathophysiology