Colorectal metastasis to the gallbladder mimicking a primary gallbladder malignancy: histopathological and molecular characteristics.
Tessa J J de BitterRagna L A van der LindenShannon van VlietFieke WerenDaoud SieBauke YlstraHans C van der LindenNikki KnijnMarjolijn J L LigtenbergRachel S van der PostFemke SimmerIris D NagtegaalPublished in: Histopathology (2019)
Metastatic CRC displaying mucosal colonisation is often misinterpreted as a second primary tumour. A combination of traditional histopathology and molecular techniques improves this interpretation, and lowers the risk of inadequate treatment.