دانلود کتاب اطلس تغییرات تصویربرداری عادی مغز، جمجمه و واسکولاتور کرانیوسرویکال
Atlas of Normal Imaging Variations of the Brain, Skull, and Craniocervical Vasculature, 1ed

This atlas presents normal imaging variations of the brain, skull, and craniocervical vasculature. Magnetic resonance (MR) imaging and computed tomography (CT) have advanced dramatically in the past 10 years, particularly in regard to new techniques and 3D imaging. One of the major problems experienced by radiologists and clinicians is the interpretation of normal variants as compared with the abnormalities that the variants mimic. Through an extensive collection of images, this book offers a spectrum of appearances for each variant with accompanying 3D imaging for confirmation; explores common artifacts on MR and CT that simulate disease; discusses each variant in terms of the relevant anatomy; and presents comparison cases for the purpose of distinguishing normal findings from abnormalities. It includes both common variants as well as newly identified variants that are visualized by recently developed techniques such as diffusion-weighted imaging and multidetector/multislice CT. The book also highlights normal imaging variants in pediatric cases.

Atlas of Normal Imaging Variations of the Brain, Skull, and Craniocervical Vasculature is a valuable resource for neuroradiologists, neurologists, neurosurgeons, and radiologists in interpreting the most common and identifiable variants and using the best methods to classify them expediently.

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Contents

۱. Brain. Introduction
۲. Cerebellar Tonsillar Ectopia
۳. Cerebellar Flocculus Pseudomass
۴. Mega Cisterna Magna and Retrocerebeliar Arachnoid Cysts
۵. Cranial Nerve VII. Normal Contrast Enhancement on Magnetic Resonance Imaging
۶. Meckel Cave Prominencer Asymmetry, and Petrous Apex Cephaloceles
۷. Cavernous Sinus Fat and Pseudomasses
۸. Pituitary Variationsr Artifacts, Primary Empty Sella, and Incidentalmas
۹. Liliequist Membrane
۱۰. Pineal Gland. Normal Size, Appearance, and Enhancement
۱۱. Choroid Plexus. Normal Locations and Appearances
۱۲. Hippocampi, Caudate Tail, and Ependymal Variants
۱۳. Midline Variants of the Septum Pellucidum, Corpus Callosum, and Massa Intermedia
۱۴. Dilated Perivascular Spaces
۱۵. Enlargement or Asymmetry of the Lateral Ventricles Simulating Hydrocephalus
۱۶. Cerebral or Cerebellar Volume Loss Simulating Subdural Hematomas, Hygromas, and Arachnoid Cysts
۱۷. Dural Calcifications. Normal Locations and Appearances
۱۸. Pseudo-leptomeningeal Contrast Enhancement
۱۹. Basal Ganglia. Physiologic Calcifications
۲۰. Susceptibility-Weighted Imaging. Concepts, Basal Ganglia Variation in Age-Related Iron Deposition, and Artifacts
۲۱. Slow-Flow, Asymptomatic Vascular Malformations. Brain Capillary Telangiectasias and Developmental Venous Anomalies
۲۲. Brain MRI Pseudolesions. 3.0 T Imaging, FLAIR, and Diffusion-Weighted Imaging
۲۳. Pediatric Brain. Normal Variations in Development, Maturation, and Myelination
۲۴. Skull. Introduction
۲۵. Pediatric Skull. Normal Pediatric Sutures on Computed Tomography
۲۶. Skull Base Foramina. Normal Variations and Developmental Defects
۲۷. Normal Variations and Developmental Anatomy of the Calvarial Sutures and Fontanelles Above the Skull Base
۲۸. Emissary Veins, Vascular-Containing Foramina, and Vascular Depressions of the Skull
۲۹. Normal Variations in Calvarial Contour, Irregular Ossification/ Aeration, and Inward/Outward Projections/Protuberances
۳۰. Other “Don’t Touch” Skull Lesions. Arachnoid Granulations, Calvarial Depressions, Hemangiomas, and Intraosseous Lipomas
۳۱. Craniocervical Vasculature. Introduction
۳۲. Aortic Arch and Great Vessel Origin Arterial Variants
۳۳. Cervical Carotid and Vertebral Arterial Variants
۳۴. Tortuous Cervical and Intracranial Arteries and Basilar-Carotid Dolichoectasia
۳۵. Miscellaneous Cervical Venous Variants
۳۶. Intracranial Posterior Circulation Variants
۳۷. Intracranial Anterior Circulation Variants
۳۸. Infundibular Outpouchings of Intracranial Arteries
۳۹. Persistent Carotid-Basilar and Carotid-VertebraI Anastomoses
۴۰. Variations in the Intracranial Venous System
۴۱. Arachnoid Granulations Writhin the Dural Sinuses
۴۲. Artifacts of the Craniocervical Venous System on MRI
۴۳. Artifacts of the Craniocervical Arterial System on MRI
۴۴. Artifacts on Craniocervical CT Angiography
۴۵. Dense Vessels Simulating Thrombosis on Nonenhanced CT