Hyperacute rejection is due to
Hyperacute rejection occurs when preformed anti-donor antibodies are present in the circulation of the recipient. Such antibodies may be present in a recipient who has previously rejected kidney transplant, Multiparous women, Prior blood transfusionsHyperacute Rejection occurs within minutes or hours after transplantation.Robbins pathology 9e Pg: 233
Preformed antibodies
Cytotoxic T lymphocyte mediated injury
Endothelitis caused by donor antibodies
Circulating macrophage mediated injury
General surgery