Periportal edema and necrosis as diagnostic histological features of early humoral rejection in ABO‐incompatible liver transplantation
Hironori Haga, Hiroto Egawa, Tomoyuki Shirase, Aya Miyagawa, Takaki Sakurai, Sachiko Minamiguchi, Hirohiko Yamabe, Toshiaki Manabe, Koichi Tanaka – 6 January 2004 – Humoral rejection caused by antidonor blood group A/B antibodies is one of the most important obstacles for successful ABO‐incompatible liver transplantation. However, no specific morphologic features of liver biopsies to distinguish humoral rejection from other conditions such as ischemia or sepsis have been satisfactorily documented.