Whole-Exome Sequencing Characterized the Landscape of Somatic Mutations and Pathways in Colorectal Cancer Liver Metastasis

Table 1

Patient characteristics.

Characteristic	No. of cases	Proportion (%)
Total number	n = 8
Age, years (mean)	66.6 (46–83)
Sex
Male	5	62.5
Female	3	37.5
Smoking history
Smoker	1	12.5
Nonsmoker	7	87.5
Drinking	1	12.5
Metastsis	7	87.5
Anatomical classification
Right hemicolon	2	25.0
Left hemicolon	6	75.0
Stage
IV	8	100
Chemotherapy	8	100