1. 22q11.2 deletion syndrome: Setting the stage 2. Genetics, mechanism, and pathophysiology of 22q11.2 deletion syndrome 3. Embryonic development in 22q11.2 deletion syndrome 4. Congenital heart disease and cardiovascular abnormalities associated with 22q11.2 deletion syndrome 5. The immune system in 22q11.2 deletion syndrome 6. Craniofacial abnormalities in association with 22q11.2 deletion syndrome 7. Otolaryngologic issues in association with 22q11.2 deletion syndrome 8. Endocrine features of 22q11.2 deletion syndrome 9. Gastroenterological manifestations associated with 22q11.2 deletion syndrome 10. Genitourinary abnormalities in association with 22q11.2 deletion syndrome 11. Hematologic and oncological manifestations of 22q11.2 deletion syndrome 12. Skeletal anomalies associated with 22q11.2 deletion syndrome 13. Ocular findings in 22q11.2 deletion syndrome 14. Neurological features associated with 22q11.2 deletion syndrome 15. Neurodevelopmental outcome, developmental trajectories, and management in 22q11.2 deletion syndrome 16. Speech and language manifestations in 22q11.2 deletion syndrome 17. Psychiatric profile in children and youth with 22q11.2 deletion syndrome 18. Mental health in adults with 22q11.2 deletion syndrome 19. Primary pediatric care for children and youth with 22q11.2 deletion syndrome 20. Healthcare transitions for adolescents and adults with 22q11.2 deletion syndrome 21. Reproduction, prenatal screening, and diagnosis in 22q11.2 deletion syndrome 22. Quality of life: Educational, vocational, and life planning for individuals with 22q11.2 deletion syndrome 23. 22q11.2 deletion syndrome: Future directions 24. General management principles for 22q11.2 deletion syndrome 25. Medical needs associated with 22q11.2 deletion syndrome