2594 results
Seronegative Inflammatory Arthritis - Differential Diagnosis
 • Seronegative Rheumatoid Arthritis 
 • Infectious Arthritis: Viral, Bacterial,
Inflammatory Arthritis - Differential ... Arthropathy: Gout, CPPD ... #arthritides #Differential
Monoarthritis - Differential Diagnosis
Infection (Acute):
 - S. aureus (most common)
 - S. pneumonia
 - Salmonella (in
Monoarthritis - Differential ... birefringent - CPPD ... Monoarthritis #Differential
Gout (Gouty Arthritis) - MSK Radiology
Imaging Findings:
 • Eccentric soft-tissue densities surrounding the third proximal interphalangeal
Differential diagnosis ... Arthritides (RA, CPPD
Differential diagnosis of Skin + Eye infections
 • Bacterial: Staph spp, Strep spp, Pseudomonas spp, Bartonella,
Differential diagnosis ... Bacterial: Staph spp ... spp, Bartonella ... , Aspergillus spp ... InfectiousDiseases #Infections #Differential
Cryptogenic Organizing Pneumonia (COP)

Cryptogenic Organizing Pneumonia Overview:
 • Idiopathic form of organizing pneumonia
 • formerly BOOP
Organizing Pneumonia (COP ... workup: ANA, RF, CCP ... , CPK, anti-scl70 ... Anti-dsDNA, ANCA COP ... DDX: • CAP,
Rheumatoid Arthritis - 2020 ACR-EULAR Classification
≥ 6 of 10 points = definite RA
Joint Involvement:
negative anti CCP ... positive anti CCP ... positive anti CCP ... 1): Normal CRP ... points Abnormal CRP
CPPD vs Gout

== CPPD == 

Think About CPPD When:
 • Self-limited synovitis after surgery/trauma (> 65
CPPD vs Gout ... == CPPD == Think ... About CPPD When ... calcium to form CPP ... Asymptomatic CPPD
Septic Arthritis - Pathogens and Clinical Clues

Staphylococcus aureus 
Streptococcal spp. 
Neisseria gonorrhoeae 
Aerobic/Anaerobic 
Gram-negative bacteria 
Brucellosis
Streptococcal spp ... Mycobacterial spp ... Fungal spp. ... Arthritis #Pathogens #Differential
Guide to Acute Kidney Injury (AKI)

What to ask/look for: 
 - HPI, PMH, full ROS
- BMP, cap, CBC ... US w/ PVR - CPK ... Algorithm #Causes #Differential
Chest Pain Diagnosis and Management Algorithm
STEMI:
 - Hx: Pressure like CP, Radiation to arm/jaw, CAD risk
Pressure like CP ... severe, tearing CP ... onset pleuritic CP ... COPD, asthma, CF, PCP ... Management #Algorithm #differential