31 results
Pyoderma Gangrenosum: Autoimmune disorder resulting in a vasculitis which causes slowly progressive 
ulceration of the skin.
frequently mistaken for cellulitis ... number of systemic diseases ... inflammatory bowel disease ... suffers from Crohn's Disease ... #Dermatology #SkinRash
Septic Arthritis - Diagnosis and Management Summary
Clinical Exam: hot, swollen, pain with passive AND active ROM
Septic Arthritis ... Diagnosis and Management ... malaise Ddx: cellulitis ... necrosis, Lyme disease ... #Diagnosis #Management
Rheumatoid Arthritis - ACR 2021 Guidelines
 - Low Disease Activity
 - Moderate to High Disease Activity
Rheumatoid Arthritis ... Guidelines - Low Disease ... Moderate to High Disease ... #Rheumatoid #Arthritis ... ACR2021 #Guidelines #management
Infectious Joint Pain - Differential Diagnosis Algorithm 
Polyarticular Join Pain
 • Viral Myalgia
 • Viral Arthritis
Myalgia • Viral Arthritis ... Lesions) • Fifth Disease ... Peri-Articular • Cellulitis ... • Septic Arthritis ... tuberculosis • Lyme Disease
Septic Sterno-Clavicular Arthritis: Inked line delineates extent of associated cellulitis.

Charlie Goldberg, M.D. - UCSD Catalog of
Sterno-Clavicular Arthritis ... of associated cellulitis ... Sternoclavicular #Septic #Cellulitis ... #SkinRash #UCSDH
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
myocarditis, coronary arteritis ... SLE, Reactive arthritis ... Ocular melanoma • Arthritis ... SLE, Reactive Arthritis ... Syndrome #diagnosis #management
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
• Fracture • Arthritis ... Legg-Calve-Perthes disease ... • Infection: Cellulitis ... - HIV - Lyme disease ... • Inflammation/cellulitis
Adult-Onset Still's Disease
Clinical triad: Fever, Arthralgia/arthritis, Skin rash ± odynophagia
+ Biological inflammation: Increased neutrophils, Hyperferritinemia, decreased
Adult-Onset Still's Disease ... Fever, Arthralgia/arthritis ... cancers • Systemic diseases ... autoinflammatory diseases ... #diagnosis #management
Campylobacter
Clinical 
 • Fever 
 • Abdominal pain 
 • Diarrhea (bloody stools) 
 • Vomiting
• Reactive arthritis ... Guillain-Barré syndrome Management ... Antibiotics for severe disease ... Campylobacter #Diagnosis #Management
Lyme Disease: Early and Late Stage Treatment
Stage 1. Localized
 • Doxycycline, amoxicillin, cefuroxime x 10-14d
Stage 2.
Lyme Disease: Early ... Infection: • Arthritis ... WuidQ #Lyme #Disease ... #treatment #management