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Imaging in Neurology E-Book

Imaging in Neurology E-Book

Anne G. Osborn | Kathleen B. Digre

(2016)

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Book Details

Abstract

Written by two renowned leaders in neuroradiology and neurology, this unique reference is a high-level imaging resource ideal for today’s clinical neurologist or neuroscientist. Using straightforward, jargon-free prose, this book provides an overview of neurological disorders coupled with typical imaging findings — all designed for use at the point of care. You will be expertly guided throughout, from radiologic appearance and the significance of the imaging findings to the next appropriate steps in effective patient care.

  • Discusses radiologic appearances of common neurological diseases, their significance, and the next steps in patient care in a clear manner perfectly suited for neurologists or neuroscientists
  • Provides high-level information from both a neuroradiologist and a neurologist, making it a balanced and appropriate clinical reference for day-to-day neurology practice
  • Covers imaging in stroke, infectious disease, brain malformations, tumors, and more
  • Keeps you up-to-date with unusual emerging neurologic disorders, such as Susac syndrome, West Nile Virus, and IRIS

Table of Contents

Section Title Page Action Price
Front Cover Cover
Imaging in Neurology iii
Copyright Page iv
Tablel of Contents xiv
Dedication v
Contributing Authors vi
Preface ix
Acknowledgments xi
Sections xiii
Chapter 1.\rIntroduction to Imaging 2
Introduction 2
Imaging Modalities 2
CT 2
MR 2
SPECT 3
PET 3
Ultrasound and Doppler 4
Digital Subtraction Angiography (DSA) 4
Selected References 4
PART I: BRAIN 8
SECTION 1: Pathology-Based Diagnoses: Malformations, Trauma, and Stroke 8
Congenital Malformations 10
Chapter 2.\rCongenital Malformations Overview 10
General Imaging Approach to Brain Malformations 10
Brain Malformations 14
Chapter 3.\rChiari 1 14
Chapter 4.\rChiari 2 15
Chapter 5.\rCallosal Dysgenesis 16
Chapter 6.\rLipoma 17
Chapter 7.\rDandy-Walker Continuum 18
Chapter 8.\rSeptooptic Dysplasia 19
Chapter 9.\rHeterotopic Gray Matter 20
Chapter 10.\rPolymicrogyria 21
Chapter 11.\rSchizencephaly 22
Neurocutaneous Syndromes 23
Chapter 12.\rvon Hippel-Lindau Syndrome 23
Chapter 13.\rNeurofibromatosis Type 1 24
Chapter 14.\rNeurofibromatosis Type 2 25
Chapter 15.\rTuberous Sclerosis Complex 26
Chapter 16.\rSturge-Weber Syndrome 27
Chapter 17.\rHereditary Hemorrhagic Telangiectasia 28
Chapter 18.\rLhermitte-Duclos Disease 29
Chapter 19.\rLi-Fraumeni Syndrome 30
Trauma 31
Chapter 20.\rIntroduction to CNS Imaging, Trauma 31
Approach to Head Trauma 31
Approach to Skull Base and Facial Trauma 31
Approach to Spine and Cord Trauma 32
Selected References 33
Primary Effects of CNS Trauma 37
Chapter 21.\rAcute Subdural Hematoma 37
Chapter 22.\rSubacute Subdural Hematoma 38
Chapter 23.\rChronic Subdural Hematoma 39
Chapter 24.\rEpidural Hematoma, Classic 40
Chapter 25.\rEpidural Hematoma, Variant 41
Chapter 26.\rAbusive Head Trauma 42
Chapter 27.\rTraumatic Subarachnoid Hemorrhage 43
Chapter 28.\rCerebral Contusion 44
Chapter 29.\rDiffuse Axonal Injury 45
Chapter 30.\rSubcortical Injury 46
Secondary Effects of CNS Trauma 47
Chapter 31.\rIntracranial Herniation Syndromes 47
Chapter 32.\rTraumatic Cerebral Ischemia/Infarction 48
Chapter 33.\rBrain Death 49
Chapter 34.\rSecond Impact Syndrome 50
Chapter 35.\rTraumatic Intracranial Arterial Dissection 51
Chapter 36.\rTraumatic Carotid Cavernous Fistula 52
Chapter 37.\rChronic Traumatic Encephalopathy 53
Vascular Anatomy and Stroke 54
Vascular Anatomy 54
Chapter 38.\rIntracranial Arteries Overview 54
TERMINOLOGY 54
GROSS ANATOMY 54
IMAGING ANATOMY 54
ANATOMY IMAGING ISSUES 54
Chapter 39.\rIntracranial Venous System Overview 60
TERMINOLOGY 60
GROSS ANATOMY 60
IMAGING ANATOMY 60
ANATOMY IMAGING ISSUES 60
Chapter 40.\rStroke Overview 68
Introduction 68
Approach to Stroke Imaging 68
Ischemic Penumbra 69
CT Perfusion 69
Differential Diagnosis 69
Nontraumatic Intracranial Hemorrhage 74
Chapter 41.\rEvolution of Intracranial Hemorrhage 74
Chapter 42.\rSpontaneous Nontraumatic Intracranial Hemorrhage 75
Chapter 43.\rHypertensive Intracranial Hemorrhage 76
Atherosclerosis and Carotid Stenosis 77
Chapter 44.\rArteriolosclerosis 77
Chapter 45.\rIntracranial Atherosclerosis 78
Chapter 46.\rExtracranial Atherosclerosis 79
Nonatheromatous Vasculopathy 80
Chapter 47.\rMoyamoya 80
Chapter 48.\rPrimary Arteritis of the CNS 81
Chapter 49.\rMiscellaneous Vasculitis 82
Chapter 50.\rReversible Cerebral Vasoconstriction Syndrome 83
Chapter 51.\rVasospasm 84
Chapter 52.\rSystemic Lupus Erythematosus 85
Chapter 53.\rCerebral Amyloid Angiopathy (CAA) 86
Chapter 54.\rCADASIL 87
Chapter 55. Behçet Disease 88
Chapter 56.\rSusac Syndrome 89
Chapter 57.\rFibromuscular Dysplasia 90
Chapter 58.\rExtracranial Internal Carotid Artery Dissection 91
Chapter 59.\rExtracranial Vertebral Artery Dissection 92
Cerebral Ischemia and Infarction 93
Chapter 60.\rAdult Hypoxic Ischemic Injury 93
Chapter 61.\rHypotensive Cerebral Infarction 94
Chapter 62.\rChildhood Stroke 95
Chapter 63.\rAcute Cerebral Ischemia-Infarction 96
Chapter 64.\rSubacute Cerebral Infarction 97
Chapter 65.\rChronic Cerebral Infarction 98
Chapter 66.\rMultiple Embolic Cerebral Infarctions 99
Chapter 67.\rFat Emboli Cerebral Infarction 100
Chapter 68.\rLacunar Infarction 101
Chapter 69.\rCerebral Hyperperfusion Syndrome (CHS) 102
Chapter 70.\rDural Sinus Thrombosis 103
Chapter 71.\rCavernous Sinus Thrombosis/Thrombophlebitis 104
Chapter 72.\rCortical Venous Thrombosis 105
Chapter 73.\rDeep Cerebral Venous Thrombosis 106
Subarachnoid Hemorrhage and\rAneurysms 107
Chapter 74.\rSubarachnoid Hemorrhage and Aneurysms Overview 107
Subarachnoid Hemorrhage 107
Aneurysms and Arterial Ectasias 107
Chapter 75.\rAneurysmal Subarachnoid Hemorrhage 109
Chapter 76.\rPerimesencephalic Nonaneurysmal Subarachnoid Hemorrhage (pnSAH) 110
Chapter 77.\rConvexal Subarachnoid Hemorrhage (cSAH) 111
Chapter 78.\rSaccular Aneurysm 112
Chapter 79.\rVertebrobasilar Dolichoectasia 113
Chapter 80.\rAtherosclerotic Vascular Disease (ASVD) Fusiform Aneurysm 114
Vascular Malformations 115
Chapter 81.\rVascular Malformations Overview 115
General Considerations 115
Classification 115
Chapter 82.\rArteriovenous Malformation 117
Chapter 83.\rDural Arteriovenous Fistula 118
Chapter 84.\rDevelopmental Venous Anomaly 119
Chapter 85.\rCavernous Malformation 120
Chapter 86.\rCapillary Telangiectasia 121
SECTION 2:\rPathology-Based Diagnoses: Neoplasms, Cysts, and Disorders 122
Neoplasms 124
Chapter 87.\rNeoplasms Overview 124
Introduction 124
Classification/Grading of CNS Neoplasms 124
Astrocytomas 128
Chapter 88.\rLow-Grade Diffuse Astrocytoma 128
Chapter 89.\rAnaplastic Astrocytoma 129
Chapter 90.\rPilocytic Astrocytoma 130
Chapter 91.\rGlioblastoma 131
Chapter 92.\rGliomatosis Cerebri 132
Nonastrocytic Gliomas 133
Chapter 93.\rOligodendroglioma 133
Chapter 94.\rAnaplastic Oligodendroglioma 134
Chapter 95.\rInfratentorial Ependymoma 135
Chapter 96.\rSubependymoma 136
Chapter 97.\rTypical Choroid Plexus Papilloma 137
Neuronal and Mixed Neuronal-Glial Tumors 138
Chapter 98.\rGanglioglioma 138
Chapter 99.\rDysembryoplastic Neuroepithelial Tumor (DNET) 139
Chapter 100.\rCentral Neurocytoma 140
Pineal and Germ Cell Tumors 141
Chapter 101.\rPineocytoma 141
Chapter 102.\rPineal Parenchymal Tumor of Intermediate Differentiation (PPTID) 142
Chapter 103.\rGerminoma 143
Miscellaneous Primary Tumors 144
Chapter 104.\rMedulloblastoma 144
Chapter 105.\rHemangioblastoma 145
Chapter 106.\rPrimary CNS Lymphoma 146
Chapter 107.\rIntravascular (Angiocentric) Lymphoma 147
Chapter 108.\rLeukemia 148
Metastatic Tumors and Remote Effects of Cancer 149
Chapter 109.\rParenchymal Metastases 149
Chapter 110.\rMiscellaneous Intracranial Metastases 150
Chapter 111.\rMetastatic Intracranial Lymphoma 151
Chapter 112.\rParaneoplastic Syndromes and Limbic Encephalitis 152
Treatment-Related Effects 153
Chapter 113.\rRadiation and Chemotherapy 153
Chapter 114.\rPseudoprogression (PsP) 154
Chapter 115.\rPseudoresponse 155
Primary Nonneoplastic Cysts 156
Chapter 115.\rPrimary Nonneoplastic Cysts Overview 156
General Approach to Brain Cysts 156
Anatomy-Based Approach to Brain Cysts 156
Selected References 157
Chapter 116.\rArachnoid Cyst 160
Chapter 117.\rColloid Cyst 161
Chapter 118.\rDermoid Cyst 162
Chapter 119.\rEpidermoid Cyst 163
Chapter 120.\rHippocampal Sulcus Remnant Cysts 164
Chapter 121.\rEnlarged Perivascular Spaces 165
Chapter 122.\rPineal Cyst 166
Chapter 123.\rChoroid Plexus Cyst 167
Chapter 124.\rPorencephalic Cyst 168
Infectious, Inflammatory, and\rDemyelinating Disease 169
Infections 169
Chapter 125.\rCNS Infectious Disease Overview 169
Overview of CNS Infections 169
Congenital/Neonatal Infections 169
Acquired Infectious/Inflammatory Diseases 169
Chapter 126.\rMeningitis 171
Chapter 127.\rAbscess 172
Chapter 128.\rVentriculitis 173
Chapter 129.\rEmpyema 174
Chapter 130.\rHerpes Encephalitis 175
Chapter 131.\rHHV-6 Encephalitis 176
Chapter 132.\rWest Nile Virus Encephalitis 177
Chapter 133.\rMiscellaneous Encephalitis 178
Chapter 134.\rCerebellitis 179
Chapter 135.\rTuberculosis 180
Chapter 136.\rNeurocysticercosis 181
Chapter 137.\rLyme Disease 182
Chapter 138.\rAcquired HIV Encephalitis 183
Chapter 139.\rAcquired Toxoplasmosis 184
Chapter 140.\rAcquired CMV 185
Chapter 141.\rFungal Infections 186
Chapter 142.\rCryptococcosis 187
Chapter 143.\rProgressive Multifocal Leukoencephalopathy (PML) 188
Chapter 144.\rImmune Reconstitution Inflammatory Syndrome (IRIS) 189
Chapter 145.\rHIV/AIDS, Miscellaneous Manifestations 190
Demyelinating Disorders 191
Chapter 146.\rMultiple Sclerosis 191
Chapter 147.\rNeuromyelitis Optica 192
Chapter 148.\rAcute Disseminated Encephalomyelitis (ADEM) 193
Chapter 149.\rCLIPPERS 194
Inherited Metabolic/Degenerative\rDisorders 195
Chapter 150.\rInherited Metabolic Disorders Overview 195
Overview 195
First Analysis: White vs. Gray Matter 195
Gray Matter Disorders 195
White Matter Disorders 196
Disorders Affecting Gray and White Matter 196
Chapter 151.\rLeigh Syndrome 199
Chapter 152.\rMELAS 200
Chapter 153.\rKearns-Sayre Syndrome 201
Chapter 154.\rMucopolysaccharidoses 202
Chapter 155.\rMetachromatic Leukodystrophy (MLD) 203
Chapter 156.\rFabry Disease 204
Chapter 157.\rX-Linked Adrenoleukodystrophy 205
Chapter 158.\rCanavan Disease 206
Chapter 159.\rAlexander Disease 207
Chapter 160.\rNeurodegeneration With Brain Iron Accumulation (NBIA) 208
Chapter 161.\rPantothenate Kinase-Associated Neurodegeneration (PKAN) 209
Chapter 162.\rHuntington Disease 210
Chapter 163.\rWilson Disease 211
Acquired Toxic/Metabolic/\rDegenerative Disorders 212
Chapter 164.\rAcquired Toxic/Metabolic Disorders Overview 212
Approach to Toxic and Metabolic Disorders 212
Imaging Anatomy 212
Pathologic Issues 212
Differential Diagnosis 212
Selected References 213
Toxic, Metabolic, Nutritional, Systemic Diseases\rWith CNS Manifestations 216
Chapter 165.\rAdult Hypoglycemia 216
Chapter 166.\rThyroid Disorders 217
Chapter 167.\rParathyroid Disorders 218
Chapter 168.\rFahr Disease 219
Chapter 169.\rAlcoholic Encephalopathy 220
Chapter 170.\rHepatic Encephalopathy 221
Chapter 171.\rAcute Hypertensive Encephalopathy, Posterior Reversible Encephalopathy Syndrome (PRES) 222
Chapter 172.\rChronic Hypertensive Encephalopathy 223
Chapter 173.\rIdiopathic Intracranial Hypertension 224
Chapter 174.\rCarbon Monoxide Poisoning 225
Chapter 175.\rDrug Abuse 226
Chapter 176.\rOsmotic Demyelination Syndrome 227
Chapter 177.\rMesial Temporal Sclerosis 228
Chapter 178.\rStatus Epilepticus 229
Chapter 179.\rTransient Global Amnesia (TGA) 230
Dementias and Degenerative Disorders 231
Chapter 180.\rNormal Aging Brain 231
Chapter 181.\rAlzheimer Disease 232
Chapter 182.\rVascular Dementia 233
Chapter 183.\rFrontotemporal Lobar Degeneration 234
Chapter 184.\rDementia With Lewy Bodies 235
Chapter 185.\rCreutzfeldt-Jakob Disease (CJD), Classic 236
Chapter 186.\rCreutzfeldt-Jakob Disease (CJD), Variants 237
Chapter 187.\rParkinson Disease 238
Chapter 188.\rMultiple System Atrophy 239
Chapter 189.\rPosterior Cortical Atrophy 240
Chapter 190.\rCorticobasal Degeneration 241
Chapter 191.\rProgressive Supranuclear Palsy (PSP) 242
Chapter 192.\rAmyotrophic Lateral Sclerosis (ALS) 243
Chapter 193.\rWallerian Degeneration 244
Chapter 194.\rSpinocerebellar Ataxias 245
Chapter 195.\rCrossed Cerebellar Diaschisis 246
Chapter 196.\rHypertrophic Olivary Degeneration 247
SECTION 3:\rAnatomy-Based Diagnoses 248
Ventricles and Cisterns 250
Chapter 197.\rVentricles and Cisterns Overview 250
Gross and Imaging Anatomy 250
Imaging Recommendations 251
Differential Diagnosis Approach 251
Chapter 198.\rCavum Septi Pellucidi (CSP) 256
Chapter 199.\rIntraventricular Obstructive Hydrocephalus 257
Chapter 200.\rExtraventricular Obstructive Hydrocephalus 258
Chapter 201.\rAqueductal Stenosis 259
Chapter 202.\rNormal Pressure Hydrocephalus 260
Chapter 203.\rCSF Shunts and Complications 261
Sella and Pituitary 262
Chapter 204.\rSella and Pituitary Overview 262
Gross Anatomy 262
Imaging Recommendations 262
Imaging Anatomy 262
Differential Diagnosis Approach 262
Suprasellar Lesions 263
Infundibular Stalk Lesions 263
Chapter 205.\rPituitary Anomalies 266
Chapter 206.\rPituitary Microadenoma 267
Chapter 207.\rPituitary Macroadenoma 268
Chapter 208.\rPituitary Apoplexy 269
Chapter 209.\rRathke Cleft Cyst 270
Chapter 210.\rCraniopharyngioma 271
Chapter 211.\rEmpty Sella 272
Chapter 212.\rPituitary Hyperplasia 273
Chapter 213. Lymphocytic Hypophysitis 274
Cerebellopontine Angle and Internal\rAuditory Canal (CPA-IAC) 275
Chapter 214.\rCPA-IAC Overview 275
Terminology 275
Embryology 275
Imaging Anatomy of Cochlea, IAC, and CPA 275
Imaging Techniques & Indications 275
Approaches to Imaging Issues of CPA-IAC 276
Selected References 276
Chapter 215.\rEpidermoid Cyst, CPA-IAC 279
Chapter 216.\rArachnoid Cyst, CPA-IAC 280
Chapter 217.\rBell's Palsy 281
Chapter 218.\rTrigeminal Neuralgia 282
Chapter 219.\rHemifacial Spasm 283
Chapter 220.\rVestibular Schwannoma 284
Chapter 221.\rNonvestibular Schwannoma 285
Chapter 222.\rMeningioma, CPA-IAC 286
Chapter 223.\rMetastases, CPA-IAC 287
Skull, Scalp, and Meninges 288
Chapter 224.\rSkull, Scalp, and Meninges Overview 288
Overview 288
Scalp 288
Skull Vault (Calvaria) 288
Meninges 288
Differential Diagnosis 288
Nonneoplastic Disorders 292
Chapter 225.\rIntracranial Hypotension 292
Chapter 226.\rSkull Base CSF Leak 293
Chapter 227.\rIntracranial Idiopathic Inflammatory Pseudotumor 294
Chapter 228.\rIgG4-Related Disease 295
Chapter 229.\rFibrous Dysplasia 296
Chapter 230.\rPaget Disease 297
Chapter 231.\rThick Skull 298
Chapter 232.\rLangerhans Cell Histiocytosis, Skull and Brain 299
Chapter 233.\rNeurosarcoid 300
Chapter 234.\rTrichilemmal Cyst 301
Neoplasms 302
Chapter 235.\rMeningioma 302
Chapter 236.\rAtypical and Malignant Meningioma 303
Chapter 237.\rCalvarial Hemangioma 304
Chapter 238.\rMyeloma 305
Chapter 239.\rSkull and Meningeal Metastases 306
Eye, Orbit, and Optic Nerve 307
Overview 307
Chapter 240.\rOrbit Overview 307
Imaging Approach & Indications 307
Imaging Anatomy 307
Anatomy-Based Imaging Issues 308
Imaging Protocols 308
Pathologic Issues: Vascular Malformations 308
Selected References 308
Nonneoplastic Disorders 311
Chapter 241.\rOptic Neuritis 311
Chapter 242.\rThyroid Ophthalmopathy 312
Chapter 243.\rOrbital Idiopathic Inflammatory Pseudotumor 313
Neoplasms 314
Chapter 244.\rOptic Pathway Glioma 314
Chapter 245.\rOptic Nerve Sheath Meningioma 315
PART II: SPINE 317
SECTION 1: Normal Anatomy and Congenital Disorders 317
Anatomy 318
Chapter 246.\rNormal Spine Anatomy 318
Imaging Anatomy 318
Chapter 247.\rApproach to Spine and Spinal Cord Development 324
Terminology 324
Imaging Protocols 324
Embryology 324
Selected References 326
Malformations, Congenital Disorders, and Scoliosis 332
Chapter 248.\rMyelomeningocele 332
Chapter 249.\rDorsal Dermal Sinus 333
Chapter 250.\rSimple Coccygeal Dimple 334
Chapter 251.\rTethered Spinal Cord 335
Chapter 252.\rKlippel-Feil Spectrum 336
Chapter 253. Dural Dysplasia 337
Chapter 254.\rNeurofibromatosis Type 1 338
Chapter 255.\rNeurofibromatosis Type 2 339
Chapter 256.\rAchondroplasia 340
Chapter 257.\rKyphosis 341
Chapter 258.\rScoliosis 342
Chapter 259.\rDegenerative Scoliosis 343
SECTION 2:\rTrauma and Hemorrhage 345
Chapter 260.\rCentral Spinal Cord Syndrome 346
Chapter 261.\rPosttraumatic Syrinx 347
Chapter 262.\rSpinal Cord Contusion-Hematoma 348
Chapter 263.\rSpontaneous Epidural Hematoma 349
Chapter 264. Subdural Hematoma 350
Chapter 265.\rSubarachnoid Hemorrhage 351
SECTION 3:\rDegenerative Diseases and Arthritides 353
Spine Degenerations 354
Chapter 266.\rNomenclature of Degenerative Disc Disease 354
Disc Degeneration 354
Bulge vs. Herniation 354
Degenerative Endplate Changes 355
Selected References 355
Chapter 267.\rDegenerative Disc Disease 358
Chapter 268.\rDisc Bulge 359
Chapter 269.\rCervical Intervertebral Disc Herniation 360
Chapter 270.\rThoracic Intervertebral Disc Herniation 361
Chapter 271.\rLumbar Intervertebral Disc Herniation 362
Chapter 272.\rIntervertebral Disc Extrusion, Foraminal 363
Chapter 273.\rCervical Facet Arthropathy 364
Chapter 274.\rLumbar Facet Arthropathy 365
Chapter 275.\rSchmorl Node 366
Chapter 276.\rScheuermann Disease 367
Chapter 277.\rAcquired Lumbar Central Stenosis 368
Chapter 278.\rCongenital Spinal Stenosis 369
Chapter 279.\rCervical Spondylosis 370
Chapter 280.\rDiffuse Idiopathic Skeletal Hyperostosis (DISH) 371
Chapter 281.\rOssification of Posterior Longitudinal Ligament (OPLL) 372
Spondylolisthesis and Spondylolysis 373
Chapter 282.\rSpondylolisthesis 373
Chapter 283.\rSpondylolysis 374
Inflammatory, Crystalline, and Miscellaneous Arthritides 375
Chapter 284.\rAdult Rheumatoid Arthritis 375
Chapter 285.\rCalcium Pyrophosphate Dihydrate Deposition (CPPD) 376
Chapter 286.\rAnkylosing Spondylitis 377
SECTION 4:\rInfection and Inflammatory Disorders 379
Infections 380
Chapter 287.\rPathways of Spread of Infection 380
Anatomy-Based Imaging Issues 380
Pathologic Issues 380
Clinical Implications 381
Differential Diagnosis 381
Selected References 381
Chapter 288.\rSpinal Meningitis 384
Chapter 289.\rTuberculous Osteomyelitis 385
Chapter 290.\rParaspinal Abscess 386
Chapter 291.\rEpidural Abscess 387
Chapter 292.\rSubdural Abscess 388
Chapter 293.\rViral Myelitis 389
Chapter 294.\rHIV Myelitis 390
Chapter 295.\rOpportunistic Infections 391
Inflammatory and Autoimmune Disorders 392
Chapter 296.\rAcute Transverse Myelopathy 392
Chapter 297.\rIdiopathic Acute Transverse Myelitis 393
Chapter 298.\rMultiple Sclerosis 394
Chapter 299.\rNeuromyelitis Optica 395
Chapter 300.\rAcute Disseminated Encephalomyelitis (ADEM) 396
Chapter 301.\rAcute Inflammatory Demyelinating Polyradiculoneuropathy (AIDP) 397
Chapter 302.\rChronic Inflammatory Demyelinating Polyneuropathy (CIDP) 398
Chapter 303.\rSarcoidosis 399
Chapter 304.\rSubacute Combined Degeneration 400
Chapter 305.\rParaneoplastic Myelopathy 401
SECTION 5:\rNeoplasms, Cysts, and Other Masses 402
Neoplasms 404
Chapter 306.\rSpread of Neoplasms 404
Anatomy-Based Imaging Issues 404
Pathologic Issues 404
Clinical Implications 405
Selected References 405
Extradural 408
Chapter 307.\rBlastic Osseous Metastases 408
Chapter 308.\rLytic Osseous Metastases 409
Chapter 309.\rHemangioma 410
Chapter 310.\rLymphoma 411
Chapter 311.\rLeukemia 412
Chapter 312.\rPlasmacytoma 413
Chapter 313.\rMultiple Myeloma 414
Intradural Extramedullary 415
Chapter 314.\rSchwannoma 415
Chapter 315.\rMeningioma 416
Chapter 316.\rNeurofibroma 417
Chapter 317.\rMetastases, CSF Disseminated 418
Intramedullary 419
Chapter 318.\rAstrocytoma 419
Chapter 319.\rClassic Ependymoma 420
Chapter 320.\rMyxopapillary Ependymoma 421
Chapter 321.\rSpinal Cord Metastases 422
Neoplasms and Treatment-Related Effects 423
Chapter 322.\rRadiation Myelopathy 423
Chapter 323.\rPostirradiation Vertebral Marrow 424
Chapter 324.\rAnterior Lumbar Radiculopathy 425
Nonneoplastic Cysts and Tumor Mimics 426
Cysts 426
Chapter 325.\rCSF Flow Artifact 426
Chapter 326.\rPerineural Root Sleeve Cyst 427
Nonneoplastic Masses and Tumor Mimics 428
Chapter 327.\rEpidural Lipomatosis 428
Chapter 328.\rNormal Fatty Marrow Variants 429
Chapter 329.\rIgG4-Related Disease/Hypertrophic Pachymeningitis 430
Vascular and Systemic Disorders 431
Vascular Lesions 431
Chapter 330.\rVascular Anatomy 431
Terminology 431
Imaging Anatomy 431
Embryology 432
Selected References 432
Chapter 331.\rType 1 Vascular Malformation (dAVF) 437
Chapter 332.\rSpinal Cord Infarction 438
Spinal Manifestations of Systemic Diseases 439
Chapter 333.\rOsteoporosis 439
SECTION 6:\rPeripheral Nerve and Plexi 441
Chapter 334.\rNormal Plexus and Nerve Anatomy 442
Terminology 442
Imaging Anatomy 442
Anatomy-Based Imaging Issues 442
Clinical Implications 443
Differential Diagnosis 443
Selected References 443
Chapter 335.\rSuperior Sulcus Tumor 448
Chapter 336.\rThoracic Outlet Syndrome 449
Chapter 337.\rMuscle Denervation 450
Chapter 338.\rBrachial Plexus Traction Injury 451
Chapter 339.\rIdiopathic Brachial Plexus Neuritis 452
Chapter 340.\rHypertrophic Neuropathy 453
Chapter 341.\rFemoral Neuropathy 454
Chapter 342.\rUlnar Neuropathy 455
Chapter 343.\rSuprascapular Neuropathy 456
Chapter 344.\rMedian Neuropathy 457
Chapter 345.\rCommon Peroneal Neuropathy 458
Chapter 346.\rTibial Neuropathy 459
Radiology Abbreviation Index R-A-I-i
INDEX I-i