<div> <p></p><p>SECTION I - Nuclear Medicine cases of dementia and movement disorders.- Case 1: Mild cognitive impairment (MCI) – [18F]FDG and amyloid PET.- Case 2: Alzheimer´s disease - [18F]FDG, tau and amyloid PET.- Case 3: Alzheimer´s disease – Behavioural variant.- Case 4: Parkinson´s disease with onset as MCI.- Case 5: Parkinson´s disease with vascular abnormalities.- Case 6: Parkinson´s disease with left-side spasticity.- Case 7: Holmes tremor.- Case 8: Multiple system atrophy with DAT SPECT and [18F]FDG PET.- Case 9: Progressive supranuclear palsy: Richardson syndrome and Parkinsonian variants.- Case 10: Progressive supranuclear palsy.- Case 11: Corticobasal syndrome - [18F]FDG and amyloid PET.- Case 12: Huntington´s disease with atypical onset.- Case 13: Huntington´s disease with psychiatric onset.- Case 14: Creutzfeldt–Jakob disease with pathological confirmation.- SECTION II - Nuclear Medicine cases of epilepsy and encephalitis. Case 15: Temporal lobe epilepsy.- Case 16: Ictal imaging in partial status epilept cus.- Case 17: Focal pharmacoresistant epilepsy.- Case 18: Post-surgical epilepsy.- Case 19: Thalamic hamartoma.- Case 20: Autoimmune encephalitis with unusual antibodies.- Case 21: Psychiatric presentation of anti-N-methyl-D-aspartate receptor (NMDAR) limbic encephalitis.- Case 22: Hashimoto encephalitis. SECTION III - Nuclear Medicine cases of brain tumors.- Case 23: Pseudoresponse in a case of Glioblastoma multiforme.- Case 24: Progressive Glioma.- Case 25: Isocitrate dehydrogenase (IDH) wild-type glioma.- Case 26: Post-operative meningioma.- Case 27: Meningioma with difficult delineation on MRI.- Case 28: Optic nerve sheath meningioma (ONSM).- Case 29: Primary brain lymphoma.- Case 29: Neurolymphomatosis.- Case 30: Atypical teratoid rhabdoid tumor (ATRT).- Case 31: Brain metastatis – progression/recurrence vs. radionecrosis.- Case 32: Tumefactive plaques.- SECTION IV - PET/MRI and challenging cases.- Case 33: Typical AD with discordant biomarkers.- Case 34: Fronto-temporal dementia, behavioural variant, mimicker.- Case 35: Creutzfeldt–Jakob disease.- Case 36: Amyotrophic lateral sclerosis.- Case 37: Epilepsy.- Case 38: Limbic encephalitis.</p><br><p></p></div>