80 results
Skin Conditions Associated with Joint Pain

Rash
	• Human parvovirus B19 infection

Malar rash
	• SLE
	• Human parvovirus B19 infection
	•
Associated with Joint Pain ... Malar rash • SLE ... #joint #pain #skin ... #differential #diagnosis ... #rheumatology
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
- Differential Diagnosis ... purple, hemorrhagic skin ... Splenomegaly - CTD (SLE ... Associated - SLE ... #hematology #rheumatology
THE LIMPING OR NON-WEIGHT BEARING CHILD PATHWAY

RED FLAGS - In all cases there are specific
markers which
FLAGS - In all cases ... neurology, back pain ... cell disease Rheumatology ... Pathway #Child #Peds ... #Pediatrics #Diagnosis
Cold Urticaria
Prevalence - 0.05% in the population
Disease onset - Mostly 2nd to 4th decades of life
Causes
decades of life Causes ... , abdominal pain ... Cold #Urticaria #diagnosis ... #rheumatology # ... comparison #table
Vasculitis Involving the Skin - Differential Diagnosis Framework

Primary: 50% Cutaneous Vasculitis: Leukocytoclastic Vasculitis
Secondary: CTD: SLE, RA
- Differential Diagnosis ... Secondary: CTD: SLE ... Vasculitis • ANCA ... #dermatology #rheumatology ... #differential #diagnosis
Thalassemia - Electrophoresis - Comparison Table
In this disorder it is the defective production of hemoglobin that
Electrophoresis - Comparison ... The main types are ... alpha-thalassemia and ... #Table #Hematology ... Electrophoresis #Diagnosis
Top 10 situations when to think about lupus
1) Inflammatory joint pain (especially in the wrists and
Inflammatory joint pain ... fingers, or pain ... many differential diagnoses ... #sle #clues #system ... erythematosus #rheumatology
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
- Differential Diagnosis ... (e.g., SLE), anti-phospholipid ... or if a primary hematologic ... #Differential #Diagnosis ... #hematology
Systemic Lupus Erythematosus - Summary
Antinuclear (ANA) - 95% - Initial screening test
Anti-dsDNA - 50%
 • Associated
Antinuclear (ANA ... Associated with skin ... Ann Marie Kumfer ... #Summary #diagnosis ... #rheumatology #
Causes of Bone/Joint Pain in Sickle Cell Disease
Vaso-occlusive pain:
 • Mechanism: ischemic pain
 • Can present
Causes of Bone/Joint ... XR, MRI to dx and ... dz difficult to see ... #differential #diagnosis ... #causes #hematology