DIAGNOSTIC IMAGING: HEAD AND NECK. 5TH EDITION

SECTION 1: OVERVIEW OF SUPRAHYOID AND INFRAHYOID NECK


Suprahyoid and Infrahyoid Neck Overview


SECTION 2: PARAPHARYNGEAL SPACE

Parapharyngeal Space Overview

BENIGN TUMORS

Pleomorphic Adenoma, Parapharyngeal Space

SECTION 3: PHARYNGEAL MUCOSALS PACE

Pharyngeal Mucosal Space Overview

CONGENITAL LESIONS

Tornwaldt Cyst

INFECTIOUS AND INFLAMMATORY LESIONS

Retention Cyst of Pharyngeal Mucosal Space
Tonsillar Inflammation
Tonsillar/Peritonsillar Abscess

BENIGN AND MALIGNANT TUMORS

Pleomorphic Adenoma of Pharyngeal Mucosal Space
Minor Salivary Gland Malignancy of Pharyngeal Mucosal Space
Non-Hodgkin Lymphoma of Pharyngeal Mucosal Space

SECTION 4: MASTICATOR SPACE

Masticator Space Overview

PSEUDOLESIONS

Pterygoid Venous Plexus Asymmetry
Benign Masticator Muscle Hypertrophy
CNV3 Motor Denervation

INFECTIOUS LESIONS

Masticator Space Abscess

BENIGN TUMORS
Masticator Space CNV3 Schwannoma

MALIGNANT TUMORS

Masticator Space CNV3 Perineural Tumor
Masticator Space Chondrosarcoma
Masticator Space Sarcoma

SECTION 5: PAROTID SPACE

Parotid Space Overview

INFECTIOUS AND INFLAMMATORY LESIONS

Acute Parotitis
Parotid Sjögren Syndrome
Benign Lymphoepithelial Cysts of HIV

BENIGN TUMORS

Parotid Pleomorphic Adenoma
Warthin Tumor
Parotid Schwannoma

MALIGNANT TUMORS

Parotid Mucoepidermoid Carcinoma
Parotid Adenoid Cystic Carcinoma
Parotid Acinic Cell Carcinoma
Parotid Secretory Carcinoma
Parotid Malignant Mixed Tumor
Parotid Non-Hodgkin Lymphoma
Metastatic Disease of Parotid Nodes

SECTION 6: CAROTID SPACE

Carotid Space Overview

NORMAL VARIANTS

Tortuous Carotid Artery in Neck

VASCULAR LESIONS

Carotid Artery Dissection in Neck
Carotid Artery Pseudoaneurysm in Neck
Carotid Artery Fibromuscular Dysplasia in Neck
Acute Idiopathic Carotidynia
Jugular Vein Thrombosis
Postpharyngitis Venous Thrombosis (Lemierre)

BENIGN TUMORS

Carotid Body Paraganglioma
Vagal Paraganglioma
Carotid Space Schwannoma
Sympathetic Schwannoma
Carotid Space Neurofibroma
Carotid Space Meningioma

SECTION 7: RETROPHARYNGEAL SPACE

Retropharyngeal Space Overview

INFECTIOUS AND INFLAMMATORY LESIONS

Reactive Adenopathy of Retropharyngeal Space
Suppurative Adenopathy of Retropharyngeal Space
Retropharyngeal Space Abscess
Retropharyngeal Space Edema

METASTATIC TUMORS

Nodal Squamous Cell Carcinoma of Retropharyngeal Space
Nodal Non-Hodgkin Lymphoma in Retropharyngeal Space
Non-Squamous Cell Carcinoma Metastatic Nodes in Retropharyngeal Space

SECTION 8: PERIVERTEBRAL SPACE

Perivertebral Space Overview

PSEUDOLESIONS

Levator Scapulae Muscle Hypertrophy

INFECTIOUS AND INFLAMMATORY LESIONS

Acute Calcific Longus Colli Tendonitis
Perivertebral Space Infection

VASCULAR LESIONS

Vertebral Artery Dissection in Neck

BENIGN AND MALIGNANT TUMORS

Brachial Plexus Schwannoma in Perivertebral Space
Chordoma in Perivertebral Space
Vertebral Body Metastasis in Perivertebral Space

SECTION 9: POSTERIOR CERVICAL SPACE

Posterior Cervical Space Overview

BENIGN TUMORS

Posterior Cervical Space Schwannoma

METASTATIC TUMORS

Squamous Cell Carcinoma in Spinal Accessory Node
Non-Hodgkin Lymphoma in Spinal Accessory Node

SECTION 10: VISCERAL SPACE

Visceral Space Overview

INFLAMMATORY LESIONS

Chronic Lymphocytic Thyroiditis (Hashimoto)

METABOLIC DISEASE

Multinodular Goiter

BENIGN TUMORS

Thyroid Adenoma
Parathyroid Adenoma in Visceral Space

MALIGNANT TUMORS

Differentiated Thyroid Carcinoma
Medullary Thyroid Carcinoma
Anaplastic Thyroid Carcinoma
Non-Hodgkin Lymphoma of Thyroid
Parathyroid Carcinoma
Thyroglossal Duct Cyst Carcinoma
Cervical Esophageal Carcinoma

MISCELLANEOUS

Colloid Cyst of Thyroid
Esophagopharyngeal Diverticulum (Zenker)
Lateral Cervical Esophageal Diverticulum

SECTION 11: HYPOPHARYNX, LARYNX, AND CERVICAL TRACHEA

Hypopharynx, Larynx, and Trachea Overview

INFECTIOUS AND INFLAMMATORY LESIONS

Croup
Epiglottitis in Child
Supraglottitis

TRAUMA

Laryngeal Trauma

BENIGN AND MALIGNANT TUMORS

Upper Airway Infantile Hemangioma
Laryngeal Chondrosarcoma

TREATMENT-RELATED LESIONS

Postradiation Larynx

MISCELLANEOUS

Laryngocele
Vocal Cord Paralysis
Acquired Subglottic-Tracheal Stenosis

SECTION 12: LYMPH NODES

Lymph Node Overview

INFECTIOUS AND INFLAMMATORY LESIONS

Reactive Lymph Nodes
Suppurative Lymph Nodes
Tuberculous Lymph Nodes
Nontuberculous Mycobacterium Nodes
Sarcoidosis Lymph Nodes
Giant Lymph Node Hyperplasia (Castleman Disease)
Histiocytic Necrotizing Lymphadenitis (Kikuchi-Fujimoto)
Kimura Disease

MALIGNANT TUMORS

Nodal Hodgkin Lymphoma in Neck
Nodal Non-Hodgkin Lymphoma in Neck
Nodal Differentiated Thyroid Carcinoma
Systemic Nodal Metastases in Neck

SECTION 13: TRANSSPATIAL AND MULTISPATIAL

Transspatial and Multispatial Overview

NORMAL VARIANTS

Prominent Thoracic Duct in Neck

BENIGN TUMORS

Lipoma of Head and Neck
Solitary Fibrous Tumor
Plexiform Neurofibroma of Head and Neck

MALIGNANT TUMORS

Posttransplantation Lymphoproliferative Disorder
Extraosseous Chordoma
Non-Hodgkin Lymphoma of Head and Neck
Liposarcoma of Head and Neck
Synovial Sarcoma of Head and Neck
Malignant Peripheral Nerve Sheath Tumor of Head and Neck

MISCELLANEOUS

Lymphocele of Neck
Sinus Histiocytosis (Rosai-Dorfman) of Head and Neck
Fibromatosis of Head and Neck
IgG4-Related Disease
COVID-19

SECTION 14: ORAL CAVITY

Oral Cavity Overview

PSEUDOLESIONS

Hypoglossal Nerve Motor Denervation

CONGENITAL LESIONS

Submandibular Space Accessory Salivary Tissue
Oral Cavity Dermoid and Epidermoid
Oral Cavity Lymphatic Malformation
Lingual Thyroid

INFECTIOUS AND INFLAMMATORY LESIONS

Ranula
Oral Cavity Sialocele
Submandibular Gland Sialadenitis
Oral Cavity Abscess

BENIGN TUMORS

Submandibular Gland Pleomorphic Adenoma
Palate Pleomorphic Adenoma

MALIGNANT TUMORS

Sublingual Gland Carcinoma
Submandibular Gland Carcinoma
Oral Cavity Minor Salivary Gland Malignancy
Submandibular Space Nodal Non-Hodgkin Lymphoma
Submandibular Space Nodal Squamous Cell Carcinoma

SECTION 15: MANDIBLE-MAXILLA AND TMJ

Mandible-Maxilla and TMJ Overview

CONGENITAL LESIONS

Solitary Median Maxillary Central Incisor

NONNEOPLASTIC CYSTS

Nasolabial Cyst
Periapical Cyst (Radicular)
Dentigerous Cyst
Odontogenic Keratocyst
Simple Bone Cyst (Traumatic)
Nasopalatine Duct Cyst

INFECTIOUS AND INFLAMMATORY LESIONS

TMJ Juvenile Idiopathic Arthritis
Mandible-Maxilla Osteomyelitis

TUMOR-LIKE LESIONS

TMJ Calcium Pyrophosphate Dihydrate Deposition Disease
TMJ Synovial Chondromatosis
Mandible-Maxilla Central Giant Cell Granuloma

BENIGN AND MALIGNANT TUMORS

TMJ Tenosynovial Giant Cell Tumor
Ameloblastoma
Mandible-Maxilla Osteosarcoma

TREATMENT-RELATED LESIONS

Medication-Related Osteonecrosis of Jaw (MRONJ)

SECTION 16: INTRODUCTION AND OVERVIEW OF SQUAMOUS CELL CARCINOMA

Squamous Cell Carcinoma Overview

SECTION 17: PRIMARY SITES, PERINEURAL TUMOR AND NODES

NASOPHARYNGEAL CARCINOMA

Nasopharyngeal Carcinoma

OROPHARYNGEAL CARCINOMA

Base of Tongue Squamous Cell Carcinoma
Palatine Tonsil Squamous Cell Carcinoma
Posterior Oropharyngeal Wall Squamous Cell Carcinoma
HPV-Related Oropharyngeal Squamous Cell Carcinoma
Soft Palate Squamous Cell Carcinoma

ORAL CAVITY CARCINOMA

Oral Tongue Squamous Cell Carcinoma
Floor of Mouth Squamous Cell Carcinoma
Alveolar Ridge Squamous Cell Carcinoma
Retromolar Trigone Squamous Cell Carcinoma
Buccal Mucosa Squamous Cell Carcinoma
Hard Palate Squamous Cell Carcinoma

HYPOPHARYNGEAL CARCINOMA

Pyriform Sinus Squamous Cell Carcinoma
Postcricoid Hypopharynx Squamous Cell Carcinoma
Posterior Hypopharyngeal Wall Squamous Cell Carcinoma

LARYNGEAL CARCINOMA

Supraglottic Laryngeal Squamous Cell Carcinoma
Glottic Laryngeal Squamous Cell Carcinoma
Subglottic Laryngeal Squamous Cell Carcinoma
Laryngeal Squamous Cell Carcinoma With Secondary
Laryngocele

PERINEURAL TUMOR

Perineural Tumor Spread

SQUAMOUS CELL CARCINOMA LYMPH NODES

Nodal Squamous Cell Carcinoma

SECTION 18: POSTTREATMENT NECK

Nodal Dissection in Neck
Reconstruction Flaps in Neck
Expected Changes of Neck Radiation Therapy
Complications of Neck Radiation Therapy
Osteoradionecrosis
Post Laryngectomy

SECTION 19: PEDIATRIC LESIONS

Approach to Congenital Cystic Neck Masses

CONGENITAL LESIONS

Lymphatic Malformation
Venous Malformation
Congenital Vallecular Cyst
1st Branchial Cleft Cyst
2nd Branchial Cleft Cyst
3rd Branchial Cleft Cyst
4th Branchial Cleft Cyst
Thyroglossal Duct Cyst
Cervical Thymic Cyst
Dermoid and Epidermoid Cysts

BENIGN TUMORS AND TUMOR-LIKE LESIONS

Infantile Hemangioma
Fibromatosis Colli

MALIGNANT TUMORS

Rhabdomyosarcoma
Primary Cervical Neuroblastoma
Metastatic Neuroblastoma

SECTION 20: SYNDROMIC DISEASES

Neurofibromatosis Type 1
Neurofibromatosis Type 2
Schwannomatosis
Basal Cell Nevus Syndrome
Branchiootorenal Syndrome
CHARGE Syndrome
Hemifacial Microsomia
Treacher Collins Syndrome
Pierre Robin Sequence
X-Linked Stapes Gusher (DFNX2)
McCune-Albright Syndrome
Cherubism
Mucopolysaccharidoses

SECTION 21: NOSE AND SINUS

Sinonasal Overview

CONGENITAL LESIONS

Nasolacrimal Duct Mucocele
Choanal Atresia
Nasal Glioma
Nasal Dermal Sinus
Cephalocele, Frontoethmoidal
Congenital Nasal Pyriform Aperture Stenosis

INFECTIOUS AND INFLAMMATORY LESIONS

Acute Rhinosinusitis
Chronic Rhinosinusitis
Complications of Rhinosinusitis
Sinus Mycetoma
Allergic Fungal Sinusitis
Invasive Fungal Sinusitis
Sinonasal Polyposis
Solitary Sinonasal Polyp
Sinonasal Mucocele
Sinonasal Organized Hematoma
Silent Sinus Syndrome
Granulomatosis With Polyangiitis (Wegener)
Nasal Cocaine Necrosis

BENIGN TUMORS AND TUMOR-LIKE LESIONS

Sinonasal Fibrous Dysplasia
Sinonasal Osteoma
Sinonasal Ossifying Fibroma
Juvenile Angiofibroma
Sinonasal Inverted Papilloma
Sinonasal Hemangioma
Sinonasal Nerve Sheath Tumor
Sinonasal Pleomorphic Adenoma
Sinonasal Hamartomas
Sinonasal Glomangiopericytoma

MALIGNANT TUMORS

Sinonasal Squamous Cell Carcinoma
Olfactory Neuroblastoma
Sinonasal Melanoma
Sinonasal Adenocarcinoma
Sinonasal Non-Hodgkin Lymphoma
Sinonasal Neuroendocrine Carcinoma
Sinonasal Undifferentiated Carcinoma
Sinonasal Adenoid Cystic Carcinoma
Sinonasal Chondrosarcoma
Sinonasal Osteosarcoma
Sinonasal SWI/SNF Complex-Deficient Carcinoma
Sinonasal Biphenotypic Sarcoma
Sinonasal HPV-Associated Multiphenotypic Carcinoma

SECTION 22: ORBIT

Orbit Overview

CONGENITAL LESIONS

Coloboma
Persistent Hyperplastic Primary Vitreous
Coats Disease
Orbital Dermoid and Epidermoid
Orbital Neurofibromatosis Type 1

VASCULAR LESIONS

Orbital Lymphatic Malformation
Orbital Venous Varix
Orbital Cavernous Venous Malformation (Hemangioma)

INFECTIOUS AND INFLAMMATORY LESIONS

Ocular Toxocariasis
Orbital Cellulitis
Orbital Subperiosteal Abscess
Idiopathic Orbital Inflammation (Pseudotumor)
Orbital Sarcoidosis
Thyroid-Associated Orbitopathy
Optic Neuritis

TUMOR-LIKE LESIONS

Orbital Langerhans Cell Histiocytosis

BENIGN TUMORS

Orbital Infantile Hemangioma
Optic Pathway Glioma
Optic Nerve Sheath Meningioma
Lacrimal Gland Pleomorphic Adenoma

MALIGNANT TUMORS

Retinoblastoma
Ocular Melanoma
Orbital Lymphoproliferative Lesions
Lacrimal Gland Carcinoma

SECTION 23: SKULL BASE LESIONS

Skull Base Overview

CLIVUS

Benign Notochordal Cell Tumor
Fossa Navicularis Magna
Invasive Pituitary Macroadenoma (Pituitary Neuroendocrine Tumor)
Chordoma

SPHENOID BONE

Persistent Craniopharyngeal Canal
Sphenoid Benign Fatty Lesion
Central Skull Base Trigeminal Schwannoma

OCCIPITAL BONE

Hypoglossal Nerve Schwannoma
Benign Enhancing Foramen Magnum Lesion

JUGULAR FORAMEN

Jugular Bulb Pseudolesion
High Jugular Bulb
Dehiscent Jugular Bulb
Jugular Bulb Diverticulum
Jugular Paraganglioma
Jugular Foramen Schwannoma
Jugular Foramen Meningioma

DURAL SINUSES

Dural Sinus and Aberrant Arachnoid Granulations
Skull Base Dural Sinus Thrombosis
Cavernous Sinus Thrombosis
Dural Arteriovenous Fistula

DIFFUSE OR MULTIFOCAL SKULL BASE DISEASE

Skull Base Cephalocele
Skull Base CSF Leak
Skull Base Fibrous Dysplasia
Skull Base Paget Disease
Skull Base Langerhans Cell Histiocytosis
Skull Base Osteopetrosis
Skull Base Giant Cell Tumor
Skull Base Meningioma
Skull Base Plasmacytoma
Skull Base Multiple Myeloma
Skull Base Metastasis
Skull Base Chondrosarcoma
Skull Base Osteosarcoma
Skull Base Osteomyelitis

SECTION 24: SKULL BASE, FACIAL, AND TEMPORAL BONE TRAUMA

Skull Base and Facial Trauma Overview

SKULL BASE AND TEMPORAL BONE

Temporal Bone Fractures
Ossicular Dislocations and Disruptions
Skull Base Trauma

FACIAL BONES

Zygomaticomaxillary Complex Fracture
Nasoorbitoethmoid (NOE) Fracture
Transfacial Fractures (Le Fort)
Complex Facial Fracture
Orbital Foreign Body
Orbital Blowout Fracture
Mandible Fracture
TMJ Disc Displacement

SECTION 25: TEMPORAL BONE

Temporal Bone Overview

EXTERNAL AUDITORY CANAL CONGENITAL LESIONS

Congenital Lesions

Foramen Tympanicum
Congenital External and Middle Ear Malformation

Infectious and Inflammatory Lesions

Necrotizing External Otitis
Keratosis Obturans
Medial Canal Fibrosis
EAC-Acquired Cholesteatoma

Benign and Malignant Tumors

EAC Osteoma
EAC Exostoses
EAC Skin Squamous Cell Carcinoma

MIDDLE EAR-MASTOID

Congenital Lesions

Congenital Middle Ear Cholesteatoma
Congenital Mastoid Cholesteatoma
Oval Window Atresia
Lateralized Internal Carotid Artery
Aberrant Internal Carotid Artery
Persistent Stapedial Artery

Infectious and Inflammatory Lesions

Coalescent Otomastoiditis With Complications
Chronic Otomastoiditis With Ossicular Erosions
Chronic Otomastoiditis With Tympanosclerosis
Pars Flaccida Cholesteatoma
Pars Tensa Cholesteatoma
Mural Cholesteatoma
Middle Ear Cholesterol Granuloma

Benign and Malignant Tumors

Tympanic Paraganglioma
Temporal Bone Meningioma
Middle Ear Schwannoma
Middle Ear Neuroendocrine Tumor
Temporal Bone Rhabdomyosarcoma

Miscellaneous

Temporal Bone Cephalocele
Ossicular Prosthesis

INNER EAR

Pseudolesions

Petromastoid Canal
Cochlear Cleft

Congenital Lesions

Labyrinthine Aplasia
Cochlear Aplasia
Cochlear Hypoplasia
Common Cavity Malformation
Cystic Cochleovestibular Malformation
Cochlear Incomplete Partition Type I (IP-I)
Cochlear Incomplete Partition Type II (IP-II)
Large Vestibular Aqueduct
Cochlear Nerve and Cochlear Nerve Canal Aplasia-Hypoplasia
Semicircular Canal Hypoplasia-Aplasia
Semicircular Canal-Vestibule Globular Anomaly

Infectious and Inflammatory Lesions

Labyrinthitis
Otosyphilis
Labyrinthine Ossificans
Otosclerosis
Temporal Bone Osteogenesis Imperfecta

Benign and Malignant Tumors

Intralabyrinthine Schwannoma
Endolymphatic Sac Tumor

Miscellaneous

Intralabyrinthine Hemorrhage
Semicircular Canal Dehiscence
Cochlear Implant

PETROUS APEX

Pseudolesions

Petrous Apex Asymmetric Marrow
Petrous Apex Cephalocele

Congenital Lesions

Congenital Petrous Apex Cholesteatoma

Infectious and Inflammatory Lesions

Petrous Apex Trapped Fluid
Petrous Apex Mucocele
Petrous Apex Cholesterol Granuloma
Apical Petrositis

Vascular Lesions

Petrous Internal Carotid Artery Aneurysm

INTRATEMPORAL FACIAL NERVE

Pseudolesions

Intratemporal Facial Nerve Enhancement
Middle Ear Prolapsing Facial Nerve

Infectious and Inflammatory Lesions

Bell Palsy

Benign and Malignant Tumors

Temporal Bone Facial Nerve Venous Malformation (Hemangioma)
Temporal Bone Facial Nerve Schwannoma
Temporal Bone Perineural Parotid Malignancy

TEMPORAL BONE, NO SPECIFIC ANATOMIC LOCATION

Temporal Bone CSF Leak
Temporal Bone Arachnoid Granulations
Temporal Bone Fibrous Dysplasia
Temporal Bone Paget Disease
Temporal Bone Langerhans Cell Histiocytosis
Temporal Bone Metastasis
Temporal Bone Osteoradionecrosis

SECTION 26: CPA-IAC

INTRODUCTION AND OVERVIEW

CPA-IAC Overview

CONGENITAL LESIONS

CPA-IAC Epidermoid Cyst
CPA-IAC Arachnoid Cyst
CPA-IAC Lipoma
IAC Venous Malformation

INFECTIOUS AND INFLAMMATORY LESIONS

CPA-IAC Meningitis
Ramsay Hunt Syndrome
CPA-IAC Neurosarcoid

BENIGN AND MALIGNANT TUMORS

Vestibular Schwannoma
PHACE Syndrome
CPA-IAC Meningioma
CPA-IAC Facial Nerve Schwannoma
CPA-IAC Metastases

VASCULAR LESIONS

Trigeminal Neuralgia
Hemifacial Spasm
CPA-IAC Aneurysm
CPA-IAC Superficial Siderosis

Covering the entire spectrum of this fast-changing field, the fifth edition of Diagnostic Imaging: Head and Neck is an invaluable resource for neuroradiologists, general radiologists, and trainees?anyone who requires an easily accessible, highly visual reference on today’s head and neck imaging. Drs. Bronwyn E. Hamilton, Bernadette L. Koch, Surjith Vattoth, Blair A. Winegar, and their team of highly regarded experts provide updated information on disease identification and imaging techniques to help you make informed decisions at the point of care. The layout is image rich, with succinct bulleted text that quickly conveys details, making it a useful learning tool as well as a handy reference for daily practice.

Features:
• Serves as a one-stop resource for key concepts and information on head and neck imaging, including disease identification, imaging techniques, and details on tumor staging and classification
• Reflects recent updates in genetic and molecular characterization of tumors, congenital malformations, and inflammatory/autoimmune disorders, which all have implications for targeted precision therapies
• Offers 400+ concise, informative chapters, with content divided into sections based on head and neck spaces and anatomic regions, as well as on cancers, posttreatment appearances, pediatric lesions, and syndromic diseases
• Features 2,800+ print images (with another 4,500+ additional images in the complimentary eBook), including radiologic images, full-color medical illustrations, clinical and gross pathologic photographs, and histologic images
• Provides new and expanded content on genomic characterization of head and neck cancers; new characterizations of sinonasal tract and skull base tumors through distinctive genetic and molecular signatures (as reflected in the WHO’s 2022 reclassification); newer imaging techniques to characterize neuroendocrine tumors and spread using DOTATATE PET; whole-body imaging surveillance strategies for Li-Fraumeni syndrome, hereditary paraganglioma pheochromocytomas, and hereditary retinoblastoma; the use of whole-body MR for tumor syndromes, multifocal vascular anomalies; and much more
• Emphasizes multidisciplinary involvement to help radiologists navigate the intersection of multiple specialties and confidently guide a wide variety of clinicians and surgeons to the appropriate diagnosis and treatment for a multitude of disorders
• Includes a complimentary eBook that allows you to access everything in the print version as well as additional images, text, and references, with the ability to search, customize your content, make notes and highlights, and have content read aloud

Authors
• Bronwyn E. Hamilton, MD, Professor of Radiology, Courtesy Appointment, Otolaryngology - Head & Neck Surgery.
• Bernadette L. Koch, MD, Associate Chief, Radiology, Cincinnati Children’s Hospital Medical Center, Professor, Radiology and Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.
• Surjith Vattoth, MD, FRCR, Professor of Radiology, Director of Pediatric Neuroimaging, Department of Diagnostic Radiology and Nuclear Medicine, Division of Neuroradiology, Rush University Medical Center, Chicago, Illinois.
• Blair A. Winegar, MD, Neuroradiology Fellowship Director, Associate Professor of Radiology and Medical Imaging, Department of Radiology and Imaging Sciences, University of Utah School of Medicine, Salt Lake City, Utah