Pediatric Rheumatology Handbook 2026-2027

Recognize Inflammation, Protect Development, and Act at the Right Threshold Pediatric Rheumatology Handbook 2026-2027 connects developmental immunology with the clinical decisions that shape outcomes in children and adolescents. It moves from age-specific history, examination, laboratory interpretation, and multimodal imaging to disease-focused evaluation and treatment across arthritis, lupus, myositis, vasculitis, autoinflammatory disease, hyperinflammation, and complex mimics. Written for specialty trainees, it emphasizes how growth, puberty, family observation, school participation, and organ vulnerability change the meaning of every finding. The Pediatric Inflammation Signal Map provides a repeatable structure for defining the signal cluster, age context, discriminator, action threshold, and safety anchor at the point of care. Clinical capabilities developed throughout the book include:• Age-specific musculoskeletal history and examination - distinguish inflammatory patterns from mechanical pain, developmental variation, and amplified symptoms• Laboratory and imaging integration - use serology, ultrasound, MRI, capillaroscopy, and tissue diagnosis in a staged diagnostic strategy• Juvenile idiopathic arthritis phenotyping - connect classification, uveitis risk, treat-to-target assessment, and long-term outcome monitoring• Multisystem autoimmune disease - recognize organ-threatening lupus, myositis, scleroderma-spectrum disease, and vasculitis early• Autoinflammation and hyperinflammation - interpret recurrent fever, cytokine-driven disease, macrophage activation, and emergency deterioration• Antirheumatic pharmacology and safety - align conventional, biologic, and targeted therapy with monitoring and infection prevention• Rehabilitation and transition planning - integrate function, bone health, school support, adolescent autonomy, and lifelong care Use this handbook to turn evolving pediatric presentations into proportionate, developmentally informed clinical action.