"It's Back! My Remission Is Over": Online Communication of Disease Progression Among Adolescents With Cancer.

Cancer in adolescence presents unique challenges to patients and families due to the dramatic physical and psychological vulnerabilities that occur during a time of identity development. Additionally, adolescents who experience progression of their cancer, or failure of first-line therapies, represent an understudied group within pediatric oncology. Illness blogs offer a unique opportunity to understand the experience of a chronic or serious illness through a naturalistic and longitudinal perspective that is inherently patient centered.