Table 2 Patient and tumour characteristics
From: Immunophenotype and molecular characterisation of adenocarcinoma of the small intestine
Characteristic | No. (%) of patients |
|---|---|
Age | |
 Median | 54 years |
 Range | 30–79 years |
Sex | |
 Men | 34 (63) |
 Women | 20 (37) |
Ethnicity | |
 Caucasian | 43 (80) |
 Black | 5 (9) |
 Other | 6 (11) |
Initial stage | |
 I | 5 (9) |
 II | 11 (20) |
 III | 23 (43) |
 IV | 15 (28) |
Primary tumour site | |
 Duodenum | 40 (74) |
 Jejunum | 4 (7) |
 Ileum | 8 (15) |
 Small bowel NOS | 2 (4) |
Mucinous histology | 15 (28) |
Histological grade | |
 Well differentiated | 4 (8) |
 Moderately differentiated | 38 (70) |
 Poorly differentiated | 12 (22) |
