11 results
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
thrombophlebitis Skin ... ulcers, Edema Arterial ... band syndrome • Shin ... Brittle nails - Skin ... skin • Inflammation
Highlighted Conditions With Arteritis or Periarteritis of the Coronaries
Takayasu's arteritis:
 - Onset < 40 yrs
 -
claudication - Arterial ... Polyarteritis nodosa: - Skin ... Leukocytoclastic vasculitis Behcet's ... disease: - Oral ... Coronaries #Arteritis #Differential
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
response to local skin ... : Arterial (MCC-small ... retinal damage) • Skin ... test (this is a skin ... disease) Differential
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
lymphoproliferative disease ... , may also see skin ... Infectious: • Bacterial ... Sarcoidosis • Neuro Behcets ... Lesions #Brain #differential
Eosinophilia - Differential Diagnosis Algorithm
Idiopathic Eosinophilia
Primary Eosinophilia:
 • Primary hypereosinophilic syndrome
 • Eosinophilic Leukemia
 • MPN/MDS
Eosinophilia - Differential ... GI, lung, skin), ... (TB, Leprosy), Bacterial ... , Behcet disease ... #Eosinophilia #Differential
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
Purpura, ischemic skin ... - Affects the skin ... Cryoglobulinemic Vasculitis - Skin ... glomerular ischemia - Skin ... Small Vessels: Skin
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Purpura, ischemic skin ... commonly affects the skin ... • Affects the skin ... cmpkx deposits skin ... Vasculitis: • Skin
Signs of Peripheral Arterial Disease on Foot Exam

You can see reduced arterial pulses, skin atrophy, thinning
Disease on Foot ... pulses, skin atrophy ... #Disease #PAD # ... Foot #PhysicalExam ... #clinical #video
Immune Reconstitution Inflammatory Syndrome - Overview of IRIS

What Is IRIS?
	• A state of hyperinflammatory response that
worsening of that disease ... pericarditis, peritoneal disease ... cavitating pneumonia, skin ... Leishmaniasis Differential ... #Diagnosis #Management
Blanching Spider Angioma (Nevus) on Physical Exam

Spider angiomas are usually benign but often can be suggestive
underlying systemic disease ... just beneath the skin ... 10 mm central arteriole ... #clinical #video ... #dermatology #skin