Cite this article as: Öztürk G, Haskoloğlu Ş, İslamoğlu C, et al. Hematopoietic stem cell transplantation in severe combined immunodeficiency at the pediatric intensive care unit: Case series of five SCID patients. Turk Arch Pediatr. Published online September 29, 2025. doi 10.5152/TurkArchPediatr.2025.24334.