DNA alterations in Cd133+ and Cd133- tumour cells enriched from intra-operative human colon tumour biopsies

BMC Cancer

Table 1 Patient characteristics (n = 26)^a

	Patients (n)
Male/Female	11/15
Age at surgery	71.1 (44–94)
Tumour stage (I-IV)	I 5, II 10, III 9, IV 2
Tumour differentiation	Medium 23/High 2/Mucinous 1
Positive lymph nodes (analysed 5–52)	1 (0–6)
Tuymour location	Right 14 / Left 11/Multiple 1
Radical surgery Y/U/N	23/2/1
Recurrent disease (June 2015)	3

^a One patient with adenoma excluded. Data presented as mean (range), Y = yes/U = uncertain/N = no

ISSN: 1471-2407