11 results
Skin Conditions Associated with Joint Pain

Rash
	• Human parvovirus B19 infection

Malar rash
	• SLE
	• Human parvovirus B19 infection
	•
Associated with Joint Pain ... Dermatomyositis Erythema chronicum ... Scleroderma • Amyloidosis ... Hypersensitivity vasculitis ... Sarcoidosis #dermatology
Approach to Thrombocytosis - Elevated Platelet Count - Differential Diagnosis Algorithm

Peripheral Smear concerning for malignancy?
→ Refer to hematology ... Rheumatologic, Vasculitides ... , IBD, Celiac disease ... • Infections: Chronic ... Diagnosis #Algorithm #hematology
Extra-articular and Other Conditions Associated with Joint Pain

Eyes
  • Iritis or uveitis - Spondyloarthropathies, Sarcoidosis,
Associated with Joint Pain ... syndrome - SLE Neurologic ... , Vasculitis (e.g ... conditions #joint #pain ... differential #diagnosis #rheumatology
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
Eosinophilia, asthma, chronic ... tract: abdominal pain ... Syndrome: - Ocular inflammatory ... gut -> abdominal pain ... , testes -> pain
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
affects the skin, neurologic ... tract: Abdominal pain ... cognitive impairment, neurologic ... Eosinophilia, asthma, chronic ... syndrome: Ocular inflammatory
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Infection - Vasculitis ... lesions • Severe pain ... Cholesterol embolism - Amyloidosis ... blood test • Serology ... Algorithm #Causes #dermatology
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
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
SAPHO Syndrome Summary

What?
SAPHO syndrome is a rare chronic inflammatory disorder of bone, joint, and skin characterized
syndrome is a rare chronic ... inflammatory disorder ... lesions + Rheumatic pain ... osteoarticular and skin disease ... diagnosis #management #Dermatology
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
photosensitivity, inflammatory ... ANCA-associated vasculitis ... Arthritis: • Joint pain ... • Mesenteric vasculitis ... with Lupus: • Chronic