Washington University Experience
This is a collection of neuropathology images curated and maintained by Dr. Robert E. Schmidt.
- BASIC PROCESSES
- Alzheimer Type II Gliosis
- Arachnoid Fibrohyaline Plaques
- Arachnoid villi - granulations
- Artifacts
- Buscaino
- Corpus Callosum Notch
- Crush & Cautery
- Dark Cell Change
- Artifact - Etat Glace
- Artifact - Fibrin Fibrils
- Artifact - Formalin Pigment
- Artifact - Formic Acid Rx
- Artifact - Freeze-Thaw
- Artifact - Gauze
- Artifact - Neurosurgical
- Artifact - Nuclear Clearing
- Artifact - Swiss Cheese Brain
- Toothpaste
- Tuber Mimic
- Artifact - Unclassified
- Astrocytes & Astrocytosis
- Axonal Spheroids
- Azzopardi Phenomenon
- Biondi Bodies
- Central Chromatolysis
- Circumventricular Organs
- CNS-PNS Junction
- Corpora Amylacea
- Creutzfeldt Cells & Granular Mitoses
- Crooke's Hyaline Change
- Dura - Bone Formation
- Empty & Hairy Baskets
- Endothelium
- Ependymal Fusion Seam
- Erdheim (squamous pituitary) rests
- Extramedullary Hematopoiesis
- Fibrosis, Leptomeningeal-Parasagittal
- Foreign Body Reaction
- Granular Ependymitis
- Granulation Tissue
- Granuloma, non-necrotizing
- Hemosiderin-Hematoidin
- Herring Bodies
- Hypoxia-Ischemia
- Inclusion, Colloid
- Inclusion, ION
- Inclusions, Lewy Bodies
- Inclusions, Marinesco
- Inclusions, NOS
- Leptomeninges
- Lipofuscin
- Macrophages & Histiocytes
- Melanocytosis
- Meningothelial hyperplasia
- Microglia
- Mineralizations - Neurons
- Mineralizations - Vessels & NOS
- Neuroaxonal dystrophy
- Neurofibrillary tangles
- Neuromelanin
- Neuronal Atrophy
- Neuronal Storage Disease
- Neuronophagia
- Neurons, Immature, Migrating
- Nodules of Nageotte
- Oligodendroglia
- Olivary Hyperplasia
- Schwannosis
- Senile Plaques
- Spongiform Change
- Superficial siderosis
- Tract Degeneration
- Transneuronal Degeneration
- DEVELOPMENTAL MALFORMATIONS
- Agenesis - Corpus Callosum
- Agyria & Pachygyria
- Amniotic band syndrome
- Anencephaly
- Aqueductal Stenosis, Atresia & Septa
- Atelencephaly-Aprosencephaly
- Baboon, Premature
- Brain, normal, developmental
- Cavum Septum Pellucidum
- CHARGE Syndrome
- Chiari type 1
- Chiari type 2 (Arnold-Chiari) Malformation
- Conjoined Twins
- Crossed Cerebellar Atrophy
- Cyst - Arachnoid
- Cyst - Choroid Plexus
- Cyst - Colloid
- Cyst - Dermoid
- Cyst - Endodermal (aka Neurenteric, Enterogenous)
- Cyst - Epidermoid
- Cyst - Glioependymal
- Cyst - Pilar
- Cyst - Pineal
- Cyst - Rathke Cleft
- Cyst - Synovial
- Dandy-Walker Deformity
- Dermal Sinus Tract
- Ecchordosis physaliphora
- Ectopic neurons, cerebral cortex, layer I
- Empty sella syndrome
- Encephalocele - Complex Malformation
- Encephalocele - Klippel-Feil
- Encephalocele - Nasal Glioma
- Encephalocele - Orbital
- Focal Cortical Dysplasia (FCD)
- Granule cell Aplasia
- Hamartia
- Hemimegalencephaly
- Heterotopia - Leptomeningeal
- Heterotopia - Parenchymal
- Holoprosencephaly
- Holoprosencephaly - Complex
- Hydranencephaly
- Hydromyelia
- Iniencephaly
- Localized Overgrowth-Macrodactyly
- Malformation - Cerebellum
- Malformation - Complex
- Malformation - Inferior Olivary Nucleus (not CTT)
- Malformation - Trisomy (69XXY)
- Meckel-Gruber Syndrome
- Meningioangiomatosis
- Meningocele
- Microcephaly-Micrencephaly
- Migrating & Maturing Neuroblasts-Glioblasts
- Myelomeningocele
- Patau Syndrome
- Polymicrogyria
- Sturge-Weber Syndrome
- Synechia
- Syrinx
- Thanatophoric dysplasia
- Tuberous Sclerosis
- Wolf-Hirschhorn Syndrome
- Zellweger Syndrome
- EPILEPSY
- Astrocytosis, subpial (Chaslin)
- Dentate gyrus, duplication
- Encephalopathy, Static, aka Cerebral Palsy
- Granule cell loss
- Grid Placement Effect
- Hemiatrophy
- Hippocampal Sclerosis
- Hippocampal Sclerosis - Malformation
- Hyaline Astrocytopathy (aka Filaminopathy)
- Microdysgenesis
- Pseudo-AVM
- Rasmussen Chronic Encephalitis
- Seizure Disorder, NOS
- Status Post Resection (3 years)
- Ulegyria
- EYE
- INFECTION
- Bacteria
- Fungus
- Parasites
- Protozoa
- Viruses
- METABOLIC
- MISCELLANEOUS
- Amyloidoma
- Calcifying Pseudoneoplasm of the CNS (CAPNON)
- Familial erythrophagic lymphohistiocytosis
- Gossypiboma, Textiloma & Neurosurgical Foreign Material
- Heat Shock
- Hyperostosis frontalis interna
- Hypophysitis
- Idiopathic Hypertrophic Pachymeningitis
- Neuro-Behcet's Dz
- Neurosarcoid - no PNS
- Pseudogout
- Rheumatoid Nodule - Pachymeningitis - Odontoid subluxation
- Xanthogranuloma, Choroid Plexus
- MUSCLE
- MYELIN (IMMUNE-MEDIATED)
- ADEM
- AHL
- Balo Concentric Sclerosis
- Inflammatory Demyelination
- MS - Brainstem & Cerebellum
- MS - Cerebral Cortex
- MS - Cerebral Hemispheres
- MS - Chronic Active Plaque
- MS - Optic Nerves
- MS - Primary Progressive (PPMS)
- MS - Schwannian CNS remyelination
- MS - Secondary Progressive (SPMS), fulminant
- MS - Shadow Plaque
- MS - Spinal Cord
- MS - Tumefactive
- NMO (Neuromyelitis Optica)
- Sentinel & Steroid Rx Lesions
- MYELIN (NON-IMMUNE MEDIATED)
- Adrenoleukodystrophy (ALD, AMN)
- Alexander Disease
- Binswangers
- CADASIL
- Canavan Dz
- Central Pontine Myelinolysis (CPM)
- CRV
- Delayed Radionecrosis
- Fat Embolism
- Hypoxic Leukoencephalopathy
- Krabbe Dz
- Metachromatic Leukodystrophy
- Necrotizing Leukoencephalopathy
- Neuroaxonal Leukodystrophy
- Pelizaeus-Merzbacher Dz
- Solvent vapor leukoencephalopathy
- Vanishing White Matter Dz
- NEOPLASMS - CRANIAL AND PARASPINAL NERVEs
- NEOPLASMS (EMBRYONAL)
- NEOPLASMS (GLIAL)
- Angiocentric glioma
- Astroblastoma
- Astrocytoma, IDH-mutant, WHO Grade 4
- Astrocytoma, pilocytic - Gross Pathology
- Astrocytoma, pilocytic - Microscopic
- Astrocytoma, pilocytic - Ultrastructure
- Astrocytoma, pilomyxoid
- Diffuse midline glioma, H3 K27-altered
- Ependymoma, clear cell
- Ependymoma - Electron Microscopy
- Ependymoma - Gross & Microscopic
- Ependymoma - Microscopic
- Ependymoma, myxopapillary
- Ependymoma, tanycytic
- Glioblastoma, adenoid pattern
- Glioblastoma, epithelioid
- Glioblastoma, giant cell
- Glioblastoma, granular cell type
- Glioblastoma - Gross Pathology
- Glioblastoma, microscopic findings
- Glioblastoma, primitive neuronal component
- Glioblastoma, small cell type
- Gliomatosis cerebri
- Gliosarcoma
- Infant-Type Hemispheric Glioma
- Oligodendroglioma - Histologically Defined (most del 1p19q)
- Oligodendroglioma - IDH1 mutant, del 1p19q - Grade 2
- Oligodendroglioma - IDH1 mutant, del 1p19q - Grade 3
- Pleomorphic Xanthoastrocytoma (PXA)
- PLNTY
- Subependymal Giant Cell Astrocytoma (SEGA)
- Subependymoma
- NEOPLASMS (HEMATOLYMPHOID)
- NEOPLASMS (MENINGIOMA)
- NEOPLASMS (METASTASES)
- NEOPLASMS (NEURONAL)
- NEOPLASMS (NON-GLIAL NON-NEURONAL)
- NEOPLASMS (MESENCHYMAL, NON-MENINGOTHELIAL)
- NEOPLASMS (PINEAL)
- NEOPLASM (SELLAR)
- NEURODEGENERATION
- NORMAL
- Area postrema
- Cerebellum
- Cerebral cortex - NeuN
- Clarke's column
- Cerebral Cortex - Ultrastructure
- Ependyma
- Gray matter caudate-putamen bridge
- IML
- Interpeduncular Recess
- Normal Adult Brain - Axial (CT) Cut
- Normal Adult Brain - Coronal and Axial
- Occipital lobe - Stria Gennari
- Oligodendroglia
- Pia
- Pineal gland
- Spinal Cord
- PEDIATRIC
- PERIPHERAL NEUROPATHY
- PRION DISEASES
- TRAUMA & FORENSIC
- VASCULAR
- Amyloid-Beta Related Angiitis (ABRA)
- Aneurysm - Fusiform, Dolichoectasia
- Aneurysm - Giant
- Aneurysm - Infective (Mycotic)
- Aneurysm - Saccular
- Atherosclerosis
- AVM
- Cardiac Arrest Encephalopathy
- Cavernous Angioma
- Circle of Willis
- Congophilic Angiopathy (CAA)
- Edema - Cerebral
- Hemangioma
- Hemorrhage, hypertensive
- Hemorrhage - Neonatal
- Hemorrrhage - Subdural
- Herniation - Cingulate
- Herniation, tonsillar
- Herniation, uncal
- Hydrocephalus, Post-Hemorrhagic
- Hypoxia-Ischemia, adult
- Hypoxia-Ischemia, fetal-neonatal
- Hypoxia-Ischemia, neonate, Multicystic Encephalopathy (MCE)
- Infarct - Acute
- Infarct - Air Embolism
- Infarct - Embolic
- Infarct - Hemorrhagic
- Infarct - Lacunar
- Infarct - (Pseudo) Laminar necrosis
- Infarct - Remote
- Infarct - Spinal Cord
- Infarct - Subacute
- Infarct, Tract Degeneration, illustrative case
- Infarct - Venous
- Infarct, watershed
- Intravascular Papillary Endothelial Hyperplasia (Masson Tumor)
- Respirator Brain (In Vivo Autolysis)
- Sickle cell anemia
- Small Vessel Disease
- Subcortical Arteriosclerotic Encephalopathy
- Telangiectasis
- Thrombotic Thrombocytopenic Purpura (TTP)
- Ulegyria
- Vasculature, Latex Injection
- Vasculature, Ultrastructure
- Vasculitis - Giant Cell Arteritis
- Vasculitis - PACNS
- Vein of Galen Aneurysmal Malformation
