Cases

Acquired Toxic/Metabolic

• 100 Basal Ganglia Toxicity from Drug Use
• 15 Carbon Monoxide Poisoning
• 179 Hemolytic Uremic Syndrome
• 174 Neonatal Hypoglycemia
• 175 Osmotic Demyelination
• 99 Posterior Reversible Encephalopathy Syndrome
• 101 Wernicke Encephalopathy

Congenital

• 176 Aicardi Syndrome
• 96 Ataxia Telangiectasia
• 194 Basal Cell Nevus Syndrome
• 81 Cavum Septum Pellucidum with Cavum Vergae
• 80 Cavum Velum Interpositum
• 88 Cerebellar Pontine Angle Lipoma
• 2 Chiari I Malformation
• 3 Chiari II Malformation
• 94 Chiari III Malformation
• 106 Closed-Lip Schizencephaly (Bilateral)
• 18 Corpus Callosum Agenesis
• 50 Fibrous Dysplasia
• 19 Gray Matter Heterotopia
• 108 Hemimegalencephaly
• 103 Holoprosencephaly, Alobar
• 23 Hydranencephaly
• 72 Intracranial Lipoma
• 97 Joubert Syndrome
• 22 Lissencephaly—Type I
• 105 Lobar-Holoprosencephaly
• 173 Muscle-Eye-Brain Disease
• 146 Nasal Glioma
• 107 Neurocutaneous Melanosis
• 20 Neurofibromatosis Type 1
• 49 Neurofibromatosis Type 2
• 89 Petrous Apex Cephalocele
• 171 Rhombencephalosynapsis with Chiari II Malformation
• 21 Sturge-Weber Syndrome
• 156 Tuber Cinereum (Hypothalamic) Hamartoma
• 104 Tuberous Sclerosis Complex
• 95 Von Hippel-Lindau

Cysts

• 177 Acquired Encephaloclastic Porencephalic Cyst
• 70 Arachnoid Cyst
• 79 Choroid Plexus Cyst
• 71 Choroidal Fissure Cyst
• 82 Colloid Cyst
• 26 Enlarged Perivascular Spaces
• 90 Epidermoid Cyst
• 25 Hippocampal Sulcus Remnant
• 160 Neurenteric Cyst
• 24 Neuroglial Cyst
• 62 Pineal Cyst
• 65 Rathke Cleft Cyst

Degenerative

• 17 Alzheimer Disease
• 13 Amyotrophic Lateral Sclerosis
• 102 Creutzfeldt-Jakob Syndrome
• 170 Hypertrophic Olivary Degeneration
• 14 Mesial Temporal Sclerosis
• 1 Olivopontocerebellar Atrophy
• 185 Status Epilepticus
• 16 Wallerian Degeneration

Vascular

• 11 AICA Infarct
• 44 Anterior Cerebral Artery Infarct
• 41 Arteriovenous Malformation
• 40 Basal Ganglia Hemorrhage—Hypertensive Bleed
• 37 Basal Ganglia Infarct
• 9 Basilar Artery Occlusion
• 77 Basilar Tip Aneurysm
• 143 CADASIL
• 136 Capillary Telangiectasia
• 200 Carotid-Cavernous Fistula
• 39 Cavernous Malformation
• 43 Cerebral Amyloid Angiopathy
• 42 Cerebral Venous Infarction
• 137 Cortical Laminar Necrosis
• 38 Developmental Venous Anomaly
• 138 Diffuse Cerebral Edema from Hypoxic Ischemic Injury
• 154 Dural Arteriovenous Fistula
• 145 Embolic Stroke
• 75 Fusiform Aneurysm
• 142 Giant Capillary Telangiectasia
• 74 Giant Intracranial Aneurysm
• 192 Hypoxic Ischemic Injury (Preterm)
• 139 Hypoxic Ischemic Injury (Term)
• 161 Internal Carotid Artery Dissection
• 76 Internal Carotid Artery Occlusion
• 140 Lupus Vasculitis
• 163 Middle Cerebral Artery Aneurysm
• 162 Moyamoya
• 135 Periventricular Leukomalacia
• 164 Persistent Trigeminal Artery
• 10 PICA Infarct
• 45 Posterior Cerebral Artery Infarct
• 193 Right MCA Ischemic Infarct on CT Perfusion
• 144 Sickle Cell Disease
• 155 Sigmoid Sinus Thrombosis
• 61 Sinus Pericranii
• 12 Superior Cerebellar Artery Infarction
• 178 Susac Syndrome
• 141 Top of Basilar Infarction
• 8 Vertebral Artery Dissection
• 46 Watershed Infarct

Infectious

• 28 Aspergillosis
• 157 CNS Tuberculosis
• 27 Congenital CMV
• 115 Cryptococcosis
• 53 Empyema
• 30 Herpes Encephalitis
• 148 Neurocysticercosis
• 114 Progressive Multifocal Leukoencephalopathy
• 109 Pyogenic Brain Abscess
• 113 Toxoplasmosis
• 83 Ventriculitis
• 111 Viral Encephalitis (La Crosse)

Inflammatory

• 29 Acute Disseminated Encephalomyelitis
• 92 Bell Palsy
• 51 Chemical Meningitis from Ruptured Dermoid
• 91 Guillain-Barre
• 195 Hypertrophic Pachymeningitis
• 52 Langerhans Cell Histiocytosis
• 66 Lymphocytic Hypophysitis
• 110 Multiple Sclerosis
• 147 Neurosarcoidosis
• 112 Paraneoplastic Limbic Encephalitis

Inherited Metabolic and Neurodegenerative

• 186 4H Syndrome
• 184 Alexander Disease
• 118 Canavan Disease
• 183 Ethylmalonic Encephalopathy
• 31 Fahr Disease
• 188 GM1 Gangliosidosis
• 120 Huntington Disease
• 123 Hurler Syndrome
• 182 Krabbe Disease
• 125 Leigh Syndrome (Non-SURF1)
• 172 Leigh Syndrome (SURF1)
• 180 Megalencephalic Leukoencephalopathy with Subcortical Cysts
• 124 MELAS
• 117 Metachromatic Leukodystrophy
• 122 Neurodegeneration with Brain Iron Accumulation
• 181 Pelizaeus-Merzbacher
• 187 Tay-Sachs Disease
• 119 Vanishing White Matter Disease
• 121 Wilson Disease
• 116 X-Linked Adrenoleukodystrophy

Miscellaneous

• 78 Arachnoid Granulation
• 84 CSF Shunt Complication
• 69 Enlarged Subarachnoid Spaces
• 153 Intracranial Hypotension
• 85 Intraventricular Obstructive Hydrocephalus
• 165 Normal-Pressure Hydrocephalus
• 54 Paget Disease
• 32 Uncal Herniation

Neoplasms

• 98 Atypical Teratoid Rhabdoid Tumor
• 167 Central Neurocytoma (Atypical)
• 196 Chordoma
• 168 Choroid Plexus Carcinoma
• 86 Choroid Plexus Papilloma
• 63 CNS Germinoma
• 128 CNS Lymphoma (Multifocal)
• 158 Craniopharyngioma
• 189 Desmoplastic Infantile Ganglioglioma
• 7 Diffuse Pontine Glioma
• 149 Dural Metastasis
• 129 Dysembryoplastic Neuroepithelial Tumor
• 130 Ganglioglioma
• 34 Glioblastoma Multiforme
• 191 Gliomatosis Cerebri
• 127 Gliosarcoma
• 133 Hemorrhagic Metastasis
• 6 Infratentorial Ependymoma (Anaplastic)
• 166 Intraventricular Metastasis
• 151 Leptomeningeal Metastasis
• 126 Lymphoma Metastasis
• 4 Medulloblastoma
• 150 Meningeal Hemangiopericytoma
• 55 Meningioma
• 33 Metastasis, Multifocal
• 35 Metastasis, Solitary
• 152 Multiple Myeloma
• 131 Oligodendroglioma
• 159 Optic Pathway Glioma in Neurofibromatosis Type I
• 5 Pilocytic Astrocytoma
• 199 Pilomyxoid Astrocytoma
• 64 Pineoblastoma
• 68 Pituitary Macroadenoma
• 67 Pituitary Microadenoma
• 190 Pleomorphic Xanthoastrocytoma (Anaplastic)
• 197 Primary Cutaneous Lymphoma with Skull Invasion
• 198 Primary Intraosseous Meningioma
• 57 Skull Hemangioma
• 56 Skull Metastasis
• 87 Subependymal Giant Cell Astrocytoma
• 169 Subependymoma
• 132 Supratentorial Primitive Neuroectodermal Tumor
• 93 Vestibular Schwannoma

Trauma

• 58 Basilar Skull Fracture
• 60 Cephalohematoma
• 36 Cortical Contusion
• 59 Depressed Skull Fracture
• 134 Diffuse Axonal Injury
• 48 Epidural Hematoma
• 73 Subarachnoid Hemorrhage
• 47 Subdural Hematoma