Undifferentiated carcinoma of the transverse colon with rhabdoid features that developed during treatment of non-small cell lung carcinoma with pembrolizumab: a case report.
Yuya AshitomiMitsuhiro YanoMichihisa KonoTakefumi SuzukiIchiro KawamuraShinji OkazakiYukinori KamioOsamu HachiyaYuka UranoFuyuhiko MotoiPublished in: Surgical case reports (2020)
We present the case of an undifferentiated carcinoma of the transverse colon with rhabdoid features. The development of the tumor with the expression of PD-L1 during pembrolizumab might have been associated with the low MSI.