van Zyl, TinekeLeon, Janse van RensburgOpperman, Johan FNaidoo, KomeelaMerven, Marc2023-04-142023-04-142023van Zyl, T., van Rensburg, L.J., Naidoo, K., Merven, M. and Opperman, J.F., 2023. Correlative imaging and histopathology of a complicated sinonasal teratocarcinosarcoma. SA Journal of Radiology, 27(1), p.2548.https://doi.org/10.4102/sajr.v27i1.2548http://hdl.handle.net/10566/8802Sinonasal teratocarcinosarcoma (SNTCS) is a highly malignant and rare tumour characterised by a complex admixture of teratomatous and carcinosarcomatous components. In the head and neck area, it almost exclusively occurs in the sinonasal cavities; however, rare instances of nasopharyngeal and oral cavity involvement have been reported, with fewer than 100 cases reported in the literature. Contribution: The contributed case involves the correlative CT, MRI and histopathology of a sinonasal teratocarcinosarcoma with intracranial involvementenSinonasal teratocarcinosarcomHistopathologyComputerised tomographyMagnetic resonance imagingIntracranialDiffusion-weighted imagingArticle