Risk factors for gastrointestinal malignancy in patients with iron-deficiency anaemia

Abstract

Cancer was diagnosed in 13.1% and gastrointestinal cancer in 11.2% of patients with IDA. Significant risk factors for gastrointestinal malignancy in IDA patients are male sex, age over 50 years and haemoglobin at presentation < or =9.0 g/dl. IDA should not be attributed to aspirin, non-steroidal anti-inflammatory drugs or warfarin use.