Recurrent autoimmune hemolytic anemia induced by XELOX chemotherapy for colon cancer

We describe a 54-year old woman with oxaliplatin-induced autoimmune hemolytic anemia and review the clinical features of similar published cases. The present patient had metastatic colon cancer and was admitted to our hospital with a floating sensation and general malaise on day 4 after undergoing the last of 4 cycles of a 7th round of chemotherapy with XELOX. Laboratory data revealed 4.6g/dl hemoglobin and 8.77mg/dl creatinine. Direct and indirect Coombs tests of a blood sample for blood transfusion were both positive. We diagnosed immune hemolysis with acute renal failure based on the clinical course and blood samples showing haptoglobin