Impact of cytomegalovirus infection on biliary disease after liver transplantation - maybe an essential factor

Figure 2 RNAscope in situ hybridization tests for the presence of cytomegalovirus in paraffin-embedded liver tissue samples. A: Positive control; B-D: Patient 3, Patient 6, Patient 10; E and F: Patient 13. We used RNAscope in situ hybridization to test for the presence of cytomegalovirus in paraffin-embedded liver sections from 8 patients who tested positive for biliary cytomegalovirus-DNA. Four patients tested positive using RNAscope technology.