18 results
Skin Conditions Associated with Joint Pain

Rash
	• Human parvovirus B19 infection

Malar rash
	• SLE
	• Human parvovirus B19 infection
	•
Dermatomyositis Erythema chronicum ... Scleroderma • Amyloidosis ... Antiphospholipid-antibody syndrome ... Sarcoidosis #dermatology ... #joint #pain #skin
Extra-articular and Other Conditions Associated with Joint Pain

Eyes
  • Iritis or uveitis - Spondyloarthropathies, Sarcoidosis,
Associated with Joint Pain ... - SLE Neurologic ... Vasculitis (e.g., PAN ... conditions #joint #pain ... differential #diagnosis #rheumatology
Approach to Thrombocytosis - Elevated Platelet Count - Differential Diagnosis Algorithm

Peripheral Smear concerning for malignancy?
→ Refer to hematology ... Vasculitides, IBD, Celiac disease ... Kawasaki, Nephrotic syndrome ... • Infections: Chronic ... Diagnosis #Algorithm #hematology
Causes of Fatigue - Differential Diagnosis Algorithm
Endocrine
 • Hypo/Hyperthyroidism
 • Diabetes
 • Pituitary Insufficiency
 • Adrenal
Neoplastic / Hematologic ... Autoimmune / Inflammatory ... Obstructive Pulmonary Disease ... Neurologic • ... Fatigue Syndrome
SAPHO Syndrome Summary

What?
SAPHO syndrome is a rare chronic inflammatory disorder of bone, joint, and skin characterized
a rare chronic ... inflammatory disorder ... thickening • Osteitis: pain ... osteoarticular and skin disease ... diagnosis #management #Dermatology
Macrophage Activation Syndrome (MAS)
Classified among the secondary or acquired forms of haemophagocytic lymphohistiocytosis (sHLH)

What?
A subset of
background of a highly inflammatory ... release of pro-inflammatory ... • Fever is the main ... Diagnosis #Management #Hematology ... #Rheumatology
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
(25-75%): Inflammatory ... skin injury) • Neurologic ... Recurrent and chronic ... Nonsurgical abdominal pain ... signs #symptoms #rheumatology
Common Variable Immunodeficiency (CVID)

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
Autoimmunity • Chronic ... Gastrointestinal inflammatory ... : • Nephrotic syndrome ... Malignancies • Chronic ... hypogammaglobulinemia #immunology #hematology
Paraproteinemias

Entities That Can Feature A Monoclonal Protein/M Component:
• MM
• WM
• MGUS
• MGCS
• MGRS
• Splenic Marginal Zone
• Heavy Chain disease ... et diutinum Neurologic ... CVS+joints) • Amyloidosis ... Sneddon-Wilkinson disease ... Paraproteinemias #Hematology
Pustular Skin Lesions - Differential Diagnosis Framework

What are pustules?
• Pustules < 5-10 mm + pus
• Material
skin disease ... SAPHO syndrome ( ... with rheumatic pain ... Sweet syndrome ... Differential #Diagnosis #Dermatology