Fig. 2From: Ubiquitin-conjugating enzyme E2C (UBE2C) is a prognostic indicator for cholangiocarcinomaImages of immunohistochemical staining with UBE2C. A–D Low-stage cholangiocarcinoma tumor tissues have weak UBE2C expression, whereas E–H the high-stage cholangiocarcinoma tumor tissues have strong UBE2C expressionBack to article page