Hemolytic-uremic syndrome associated with neoadjuvant chemotherapy in the treatment of advanced cervical cancer.

Hemolytic-uremic syndrome (HUS) is a rare but severe complication of neoplastic disease as well as some of its treatments. The pathophysiology of HUS is poorly understood, but it affects multiple organ systems and carries a high mortality rate. The diagnosis of HUS is based on a clinical triad of microangiopathic hemolytic anemia (MAHA), thrombocytopenia, and renal failure, for which no proven therapies exist. This report describes a case of HUS developing in a patient with stage IVA squamous cell carcinoma of the uterine cervix following treatment with cisplatin/bleomycin/vincristine neoadjuvant chemotherapy prior to radiation therapy.