Table 1

Patient Demographics and Tumor Characteristics

All Patients (N = 40)

Sex, n (%)

Men

14 (35)

Women

20 (50)

Missing

6 (15)

Median age,* yrs (range)

67 (35-94)

Primary diagnosis, n (%)

Colon adenocarcinoma

36 (90)

Rectal adenocarcinoma

3 (7.5)

Rectal carcinoma

1 (2.5)

*Age data were not available for 7 patients.

Oliner et al. Diagnostic Pathology 2010 5:23   doi:10.1186/1746-1596-5-23