C4d-positive acute humoral rejection
References
Baldwin WM 3rd, Kasper EK, Zachary AA, Wasowska BA, Rodriguez ER. Beyond C4d: other complement-related diagnostic approaches to antibody-mediated rejection. Am J Transplant. 2004 Mar;4(3):311-8. PMID: 14961982
Nickeleit V, Mihatsch MJ. Kidney transplants, antibodies and rejection: is C4d a magic marker? Nephrol Dial Transplant. 2003 Nov;18(11):2232-9. PMID: 14551348