title: Red cell distribution width and cancer.
abstract: Red cell distribution width (RDW) is an index which primarily reflects impaired erythropoiesis and abnormal red blood cell survival. In last years the interest in this marker has considerably grown and now a lot of data are available indicating that this simple and inexpensive parameter is a strong and independent risk factor for death in the general population. Moreover, several investigations have been performed to investigate the role of RDW in cardiovascular and thrombotic disorders. Contrarily, there are relatively few reports focusing on RDW in the area of oncology and to date none review have been performed in this specific field. As such, the aim of this narrative review is to summarize some interesting results obtained in studies performed in patients affected by solid and hematological tumors. Even if larger studies are needed before these preliminary findings can be generalized, it seems plausible to affirm that RDW can be useful by adding prognostic information in patients with oncologic disease.
authors.affiliation: Clinical Biochemistry Section, University Hospital of Verona, Verona, Italy.
authors.forename: Martina
authors.initials: M
authors.lastname: Montagnana
authors.affiliation: Clinical Biochemistry Section, University Hospital of Verona, Verona, Italy.
authors.forename: Elisa
authors.initials: E
authors.lastname: Danese
keywords: Cancer; prognosis; red cell distribution width (RDW)