26 results
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Toxoplasmosis (CD4 ... Diagnosis- Compatible syndrome ... granulomatosis: • EBV-associated ... differential #diagnosis #causes ... #radiology #neurology
Secondary Causes of Hypertension - Differential Diagnosis Algorithm
Hypertension - BP > 140/90 (>130/80 for DM)
Hypertensive urgency
based on repeat clinic ... Renal Parenchymal Diseases ... • Nephritic syndrome ... Steroids (Cushing's, exogenous ... HTN #Secondary #Nephrology
Bell's Palsy
Bell’s Palsy is a damage, acute weakness, or paralysis of the Facial nerve (7th CN),
but its clinically ... often associated ... Burgdorferi (Lymes disease ... #Bells #Palsy #neurology ... #anatomy #pathophysiology
Pott's Disease in Tuberculosis - Diagnosis and Management Summary
Epidemiology:
 - Typically from TB endemic areas
 -
Pott's Disease in ... and Management Summary ... extrapulmonary cases ... Clinical Signs ... decreased reflexes Pathophysiology
Stiff Person Syndrome (SPS) - Diagnosis and Management Summary

Epidemiology:
 • Prevalence: 1-2 cases per million -
and Management Summary ... Pathophysiology ... : • Associated ... Clinical Manifestations ... Management #treatment #neurology
Staphylococcus-associated GlomeruloNephritis - Diagnosis and Management Summary
CLINICAL
 • Nephritic syndrome (Casts)
 • Marked proteinuria (may be
Staphylococcus-associated ... and Management Summary ... CLINICAL • Nephritic ... syndrome (Casts ... Staphylococcus #associated
Causes of Secondary Hypertension - Workup and Differential Diagnosis
Approach (when evaluation should be done):
1. Severe or
Hypertension associated ... 109 mm Hg) with clinical ... Renal parenchymal disease ... Pregnancy-associated ... Neurologic disorders
Guillain-Barre Syndrome - Summary

Acute AIDP that presents with rapidly progressive flaccid weakness

Epidemiology:
 • 1-2 cases/100,000 per
- Summary Acute ... Guillain-Barre Pathophysiology ... Guillain-Barre Clinical ... GQ1b IgG Antibody associated ... management #treatment #neurology
Cryoglobulinemia Summary

Cryoglobulins:
 • Cryoglobulins are Igs in the serum that precipitate in vitro at temperatures below
Cryoglobulinemia Summary ... • They can cause ... Cryoglobulins Cause ... : • Clinical triad ... • Autoimmune diseases
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
Lymphohistiocytosis (HLH) Pathophysiology ... →Activation of CD8 ... accumulation of clinical ... Drugs, Unknown cause ... management #treatment #summary