10 results
Vesiculobullous Skin Rash - Differential Diagnosis Algorithm
Vesicles Fragile/EasiIy Ruptured - Intraepidermal blisters, possibly crusts/erosions
 - Inflammatory
Differential Diagnosis Algorithm ... • Herpes simplex ... Bullous systemic lupus ... Vesiculobullous #SkinRash ... #causes
Causes of Acute Kidney Injury (AKI) - Differential Diagnosis Algorithm
Acute Kidney Injury (AKI) - Acute increase
Causes of Acute ... Differential Diagnosis Algorithm ... antibodies • Immune-complex ... Interstitial Nephritis ... #Causes
Eczematous Skin Rash - Differential Diagnosis Algorithm
Eczematous - Pruritic/Scaly/Erythematous lesions. Usually poorly demarcated
 • Atopic Dermatitis
Differential Diagnosis Algorithm ... and vesicles (acute ... #Eczematous #SkinRash ... Differential #Diagnosis #Algorithm ... #causes
Causes of Hematuria - Differential Diagnosis Algorithm
Red blood cells on urine microscopy. Must exclude false positives
Causes of Hematuria ... Differential Diagnosis Algorithm ... • Immune-complex ... IgA, post-strep, lupus ... and >3.5g/day (nephrotic
Rapidly Progressive Glomerulonephritis (RPGN)
RPGN has three primary pathophysiologic causes differentiated by immunofluorescence

Immune Complex Mediated (granular staining):
pathophysiologic causes ... immunofluorescence Immune Complex ... Post-strep GN, Lupus ... Nephritis, Cryoglobulinemia ... differential #diagnosis #algorithm
Oral Skin Ulcers - Differential Diagnosis Algorithm
Single Ulcer:
 • Traumatic ulcer
 • Angular ulcer
 • Aphthous
Multiple Acute ... multiforme • Acute ... Lichen planus • Lupus ... #Oral #mouth #SkinRash ... #causes
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
the eye can be caused ... Common Causes: ... (Emergent): • Acute ... Eye: • Optic neuritis ... Complete vision
Summary table of types of hypersensitivity reactions. 
Type 1
 - Mediators: lgE
 - Antigen Form: Soluble
Allergen-specific lgE causes ... days - Examples: Acute ... Antigen-antibody complex ... glomerulonephritis, Systemic lupus ... Examples: Contact dermatitis
Complex Pericardial Effusion with Tamponade on POCUS Echocardiogram - PLAX
Pt sent to ED c intradialytic hypotension.
Complex Pericardial ... ESRD d/t Lupus nephritis ... consider serious causes ... RJonesSonoEM #Complex ... PLAX #clinical #cardiology
Complex Pericardial Effusion with Tamponade on POCUS Echocardiogram - A4C
Pt sent to ED c intradialytic hypotension.
Complex Pericardial ... ESRD d/t Lupus nephritis ... consider serious causes ... RJonesSonoEM #Complex ... A4C #clinical #cardiology