Figure 1

Microsatellite UT5085 of paired tumour, lymphocyte and pharyngo-oesophageal brushing (Oesotest^®). (A) Patient number 5 who had an informative tumour (bandshift) and a positive brushing with the same pattern (same bandshift as tumour). (B) Patient number 12 who had an informative tumour and a negative brushing.