Neuroradiology course Session 5

We focused on posterior fossa masses (brain stem and cerebellar masses), cerebellopontine angle lesions, molecular subtypes of medulloblastomas and ependymomas. Our cases: 1. Acute cerebral venous infarction. 2. Vascular loop compression. 3. Acute cerebral infarction (MCA sign). 4. Hypothalamic hamartoma. 5. Diffuse midline glioma H3-K27M-mutant - Jeremy Jones - rID: 68486. 6. Medulloblastoma - SHH activated- Frank Gaillard - rID: 208375. 7. Lhermitte-Duclos disease - Alexandra Stanislavsky - rID: 10755. 8. Acute infarct (PICA territory) - Stefan Tigges - rID: 244972. 9. Haemangioblastoma (multiple) - Dr Nikola Todorovic - rID: 58160. 10. Cerebellar haemangioblastoma - Frank Gaillard - rID: 29570. 11. Pilocytic astrocytoma - Frank Gaillard - rID: 8474. 12. Cerebellopontine angle meningioma - Bruno Di Muzio - rID: 48434. 13. Medulloblastoma – SHH - Frank Gaillard - rID: 35581. 14. Posterior fossa ependymoma - Frank Gaillard - rID: 43457. 15. Subependymoma - fourth ventricle - Bruno Di Muzio - rID: 43271. 16. Choroid plexus papilloma and acoustic schwannoma - RMH Neuropathology - rID: 28131. 17. Pilocytic astrocytoma - Frank Gaillard - rID: 71061. 18. Diffuse midline glioma - Mohammad Sattouf - rID: 187101 19. Brain stem glioma- Ahmed Abdrabou - rID: 33185 20. Pilocytic astrocytoma- Frank Gaillard - rID: 63157. 21. Supratentorial ependymoma - Utkarsh Kabra - rID: 157469. 22. Atypical teratoid rhabdoid tumour (AT/RT) - Andrew Dixon - rID: 10515. 23. Embryonal tumour with multilayered rosettes (ETMR) - Bruno Di Muzio - rID: 12558. 24. Medulloblastoma, WNT-activated- Jane McEniery - rID: 231855. 25. Posterior fossa Ependymoma – (PFA)- Bita Abbasi - rID: 22710. 26. Posterior fossa Ependymoma – (PFB)- Hala M. Qasrawi - rID: 190839.