32 results
Causes of Pericardial Effusion - Differential Diagnosis
Infectious:
 • Viral: Enterovirus, Herpesvirus, Adenovirus, Parvovirus
 • Bacterial: Mycobacterium
Diagnosis Infectious ... : • Rheumatologic ... : SLE, Rheumatoid ... Takayasu Disease, Behcet ... #Diagnosis #Causes
Vasculitis Involving the Skin - Differential Diagnosis Framework

Primary: 50% Cutaneous Vasculitis: Leukocytoclastic Vasculitis
Secondary: CTD: SLE, RA
Diagnosis Framework ... Secondary: CTD: SLE ... related vasculitis, infections ... Vasculitis: • Behcet ... #dermatology #rheumatology
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
toxo IgG • CNS PCR ... nodules, may also see ... Sarcoidosis • Neuro Behcets ... Lesions #Brain #differential ... #diagnosis #causes
Aortitis - Differential Diagnosis Framework
Non-Infectious Aortitis:
 • Vasculitides: Giant Cell Arteritis (GCA), Takayasu's arteritis, Cogan's Syndrome,
Diagnosis Framework ... Non-Infectious ... polychondritis, Behcet's ... erythematosus (SLE ... #Diagnosis #rheumatology
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
Auto-amplification loop Diagnosis ... Autoimmune diseases: SLE ... Unknown cause Treatment ... #management #treatment ... #summary #rheumatology
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
disease) Differential ... Oral aphthae : SLE ... Arthritis, AS Treatment ... #management #signs ... #symptoms #rheumatology
Drug Induced Lupus vs SLE
Drug Induced Lupus (DIL):
 • Epidemiology: -10% of all lupus cases, drug-dependent,
is rare in DIL, SCLE-DIL ... life-threatening • Treatment ... Usual therapeutic management ... comparison #table #rheumatology ... #diagnosis #management
Extra-articular and Other Conditions Associated with Joint Pain

Eyes
  • Iritis or uveitis - Spondyloarthropathies, Sarcoidosis,
Bacterial or viral infection ... Amyloidosis • Scalp ... Cardiomyopathies - Viral infection ... #joint #pain #differential ... #diagnosis #rheumatology
Adult-Onset Still's Disease
Clinical triad: Fever, Arthralgia/arthritis, Skin rash ± odynophagia
+ Biological inflammation: Increased neutrophils, Hyperferritinemia, decreased
fraction < 20% Differential ... Diaqnoses: • ... Infectious: Mycoplasma ... #management #treatment ... #rheumatology
Hematuria in Post-Renal Transplant Patient
Prevalence up to 12% in the postrenal transplant patient
 • Bacterial: Escherichia
: Secondary to infections ... Goodpasture's syndrome, SLE ... #diagnosis #kidney ... #blood #urine #management ... #treatment #nephrology