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Dermatology

Other Rheumatologic Disorders and Autoinflammatory Diseases

Built from Dermatology, 5th Edition

What’s inside

8 sections · 129 slides

  1. 01

    Overview

    • What this topic covers
    • Innate versus adaptive: two disease patterns

    2 slides

  2. 02

    Systemic-Onset Juvenile Idiopathic Arthritis

    Still disease in children

    • What is systemic-onset juvenile idiopathic arthritis
    • Classification of juvenile idiopathic arthritis
    • Classification of juvenile idiopathic arthritis
    • Classification of juvenile idiopathic arthritis (continued)
    • Epidemiology of systemic-onset JIA
    • Pathogenesis: an innate immune, not autoimmune, disease
    • How IL-1 and IL-6 cause the features of sJIA
    • Fever and rash pattern in sJIA
    • Evanescent rash and persistent plaques in systemic-onset JIA
    • Linear array of evanescent papules and plaques in a child
    • Joints, labs, and the macrophage activation syndrome
    • Skin biopsy findings in sJIA
    • Differential diagnosis of fever, rash and joint pain
    • Hereditary periodic fever syndromes
    • Hereditary periodic fever syndromes
    • Hereditary periodic fever syndromes (continued)
    • Hereditary periodic fever syndromes (continued)
    • Hereditary periodic fever syndromes (continued)
    • Hereditary periodic fever syndromes (continued)
    • Hereditary periodic fever syndromes (continued)
    • Hereditary periodic fever syndromes (continued) (continued)
    • Hereditary periodic fever syndromes (continued) (continued)
    • Hereditary periodic fever syndromes (continued) (continued)
    • Hereditary periodic fever syndromes (continued) (continued)
    • Hereditary periodic fever syndromes (continued)
    • Hereditary periodic fever syndromes (continued) (continued)
    • Treatment of systemic-onset JIA

    27 slides

  3. 03

    Adult-Onset Still Disease

    Still disease that begins in adults

    • What is adult-onset Still disease
    • Pathogenesis of adult-onset Still disease
    • Fever and rash pattern in adult-onset Still disease
    • Salmon-pink rash and its microscopic appearance
    • Arthritis and organ involvement in adult-onset Still disease
    • Differential diagnosis of adult-onset Still disease
    • Treatment of adult-onset Still disease

    7 slides

  4. 04

    Relapsing Polychondritis

    An inflammatory disease of cartilage

    • What is relapsing polychondritis
    • Diagnostic pathway for relapsing polychondritis
    • Epidemiology and cause of relapsing polychondritis
    • Ear involvement in relapsing polychondritis
    • Erythema and swelling of the ear, sparing the earlobe
    • Nose, airway and joint involvement
    • Skin findings and overlap syndromes in relapsing polychondritis
    • Differential diagnosis of nasal deformity or destruction
    • Differential diagnosis of nasal deformity or destruction
    • Differential diagnosis of nasal deformity or destruction (continued)
    • Treatment of relapsing polychondritis

    11 slides

  5. 05

    Sjogren Syndrome

    Autoimmune attack on the glands that make tears and saliva

    • What is Sjogren syndrome
    • 2016 ACR/EULAR classification criteria for Sjogren syndrome
    • ACR/EULAR 2016 classification criteria - who the criteria apply to
    • ACR/EULAR 2016 classification criteria - scored items
    • Epidemiology of Sjogren syndrome
    • Pathogenesis of Sjogren syndrome
    • Dry eyes and dry mouth: how they present
    • Downstream problems from chronic dryness
    • Skin findings in Sjogren syndrome
    • Palpable and non-palpable purpura in Sjogren syndrome
    • Hypergammaglobulinemic purpura in Sjogren syndrome
    • Vasculitis and other organ involvement
    • Laboratory findings and diagnosis in Sjogren syndrome
    • Treatment of Sjogren syndrome
    • Xerostomia – patient instructions
    • Xerostomia – patient instructions (continued)
    • Xerostomia – patient instructions (continued)
    • Xerostomia – patient instructions (continued)
    • Xerostomia – patient instructions (continued)
    • Xerostomia – patient instructions (continued)
    • Xerostomia – patient instructions (continued)
    • Xerostomia – patient instructions (continued)

    22 slides

  6. 06

    Mixed Connective Tissue Disease

    Overlapping features of several autoimmune diseases

    • What is mixed connective tissue disease
    • Epidemiology and pathogenesis of MCTD
    • Skin and internal organ findings in MCTD
    • Diagnosis and treatment of MCTD

    4 slides

  7. 07

    Extra-Articular Manifestations of Rheumatoid Arthritis

    Skin signs of rheumatoid arthritis, beyond the joints

    • What is rheumatoid arthritis, briefly
    • Pathogenesis of rheumatoid arthritis
    • The main extra-articular signs of RA
    • Rheumatoid nodules
    • Periarticular rheumatoid nodules
    • Rheumatoid nodules in a second patient with rheumatoid arthritis
    • Accelerated rheumatoid nodulosis
    • Methotrexate-induced nodulosis
    • Rheumatoid nodule under the microscope
    • Rheumatoid vasculitis
    • Working up suspected rheumatoid (medium-vessel) vasculitis
    • Bywaters lesions and Felty syndrome
    • Neutrophilic skin diseases in rheumatoid arthritis
    • Pyoderma gangrenosum in a patient with rheumatoid arthritis
    • Differential diagnosis of rheumatoid nodules and vasculitis
    • Working up a palisaded necrotizing granuloma
    • Treatment of rheumatoid arthritis skin disease

    17 slides

  8. 08

    Autoinflammatory Diseases

    Inherited diseases of an overactive innate immune system

    • What are autoinflammatory diseases
    • The skin patterns seen in autoinflammatory disease
    • The role of interleukin-1 in autoinflammatory disease
    • How loss of the IL-1 and IL-36 brakes causes disease
    • How the DIRA and DITRA gene defects unleash inflammation
    • IL-1 blocking drugs used in autoinflammatory disease
    • Where anakinra, rilonacept and canakinumab act on IL-1 signaling
    • Range of cutaneous findings in inherited autoinflammatory diseases
    • Range of cutaneous findings in inherited autoinflammatory diseases
    • Range of cutaneous findings in inherited autoinflammatory diseases (continued)
    • Range of cutaneous findings in inherited autoinflammatory diseases (continued)
    • Range of cutaneous findings in inherited autoinflammatory diseases (continued) (continued)
    • Range of cutaneous findings in inherited autoinflammatory diseases (continued)
    • Range of cutaneous findings in inherited autoinflammatory diseases (continued) (continued)
    • Range of cutaneous findings in inherited autoinflammatory diseases (continued)
    • Range of cutaneous findings in inherited autoinflammatory diseases (continued) (continued)
    • Range of cutaneous findings in inherited autoinflammatory diseases (continued)
    • Range of cutaneous findings in inherited autoinflammatory diseases (continued) (continued)
    • Genetics of the inherited autoinflammatory diseases
    • Inflammasomopathies and IL-1-family conditions (genetics and treatment)
    • Aberrant NF-kB/TNF activity and type I interferonopathies
    • SAVI, ubiquitination disorders, and other mechanisms
    • The look of inherited autoinflammatory disease on skin
    • Cutaneous manifestations of inherited autoinflammatory disorders
    • SAVI and Aicardi-Goutieres syndrome
    • Digit resorption and nail loss in STING-associated vasculopathy
    • Pernio-like lesions in Aicardi-Goutieres syndrome
    • Where autoinflammatory disease overlaps with common skin disease
    • Key takeaways
    • References
    • References (continued)
    • References (continued)
    • References (continued)
    • References (continued)
    • References (continued)
    • References (continued)
    • References (continued)
    • References (continued)
    • Dermatology, 5th Edition (2-Volume Set)

    39 slides