National Pediatric Hematology/Oncology Nurses Day is observed worldwide every September 8. This day was established by the Association of Pediatric Hematology/Oncology Nurses (APHON) to honor the dedication and hard work of healthcare professionals who specialize in treating blood disorders and cancers in children, teenagers, and young adults. The observance highlights the unique medical needs of pediatric patients, who often require a compassionate approach due to their difficulties in articulating symptoms and understanding their illnesses. It also emphasizes the importance of early diagnosis and specialized treatment in improving outcomes for childhood cancers, which, while rare, are a leading cause of death in this age group. The day serves as a reminder of the mental and emotional challenges faced by healthcare workers in this field, as well as the rewarding nature of their work when witnessing their patients' recovery.