In this Deep Dive session, Dr Sharlene Parasnath gives and Dr Lindokuhle Goqwana complications of hematopoietic stem cell transplantation (HSCT). Dr Parasnath speaks broadly about early complications seen in HSCT, before Dr Goqwana focuses on endothelial complications. They share their experiences and insights, highlighting the importance of early detection and intervention, and the need for continuous learning in the field of transplantation. The session ends with a discussion on the need to expand transplant experience and the possibility of offering fellowships for exposure and training in transplantation.