Table 4

Indications for colonoscopy in duodenal adenoma patients and endoscoped control patients

IndicationDA (nā€Š=ā€Š34)Colorectal neoplasia found for indicationEndoscoped controls (nā€Š=ā€Š102)Colorectal neoplasia found for indication
DA, duodenal adenoma patients; CRC, colorectal cancer.
Anaemia13 (38%)7 (54%)27 (26%)12 (44%)
Frank bleeding2 (6%)2 (100%)25 (25%)9 (36%)
Altered bowel habit14 (14%)4 (29%)
Diarrhoea2 (6%)2 (100%)5 (5%)0
Constipation2 (2%)0
Abnormal x ray5 (5%)2 (40%)
Weight loss3 (3%)1 (33%)
Pain3 (3%)2 (67%)
Family history CRC2 (2%)1 (50%)
Follow up polyp2 (6%)1 (50%)6 (6%)3 (50%)
Duodenal adenoma15 (44%)7 (47%)
Total3419 (56%)10234 (33%)