StDx Flashcards

1
Q

Head and Neck Outline

A
Parapharyngeal Space
Pharyngeal Mucosal Space
Masticator Space
Parotid Space
Carotid Space
Retropharyngeal Space
Perivertebral Space
Posterior Cervical Space
Visceral Space
Nose and Sinus
Orbit
Oral Cavity
Mandible-Maxilla
Temporomandibular Joint
Hypopharynx, Larynx, and Cervical Trachea

Squamous Cell Carcinoma

Lymph Nodes
Transspatial and Multispatial

Pediatric Lesions
Syndromic Diseases

Skull Base Lesions
Skull Base and Facial Trauma
Temporal Bone
CPA-IAC

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2
Q

Parapharyngeal Space

A

Parapharyngeal Space Benign Mixed Tumor

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3
Q

Pharyngeal Mucosal Space (PMS)

A

Tornwaldt Cyst
Retention Cyst

Tonsillar Inflammation
Peritonsillar Abscess

Benign Mixed Tumor of PMS
Minor Salivary Gland Malignancy of PMS
Non-Hodgkin Lymphoma of PMS

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4
Q

Masticator Space

A

Pseudolesions

  • Pterygoid Venous Plexus Asymmetry
  • Benign Masticator Muscle Hypertrophy
  • CNV3 Motor Denervation

Infectious
-Masticator Space Abscess

Degenerative
-Masticator Muscle Atrophy

Benign Tumors
-CNV3 Schwannoma

Malignant Tumors

  • CNV3 Perineural Tumor
  • Chondrosarcoma
  • Sarcoma
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5
Q

Parotid Space

A
Infectious and Inflammatory Lesions
•	Acute Parotitis 
•	Sjogren Syndrome
•	Benign Lymphoepithelial Lesions of HIV
•	Sialadenitis 

Benign Tumors
• Benign Mixed Tumor
• Warthin Tumor
• Schwannoma

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

Miscellaneous/Idiopathic
• Parotid Sialoliths

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6
Q

Carotid Space

A

Normal Variants
-Tortuous Carotid Artery in Neck

Vascular Lesions

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

Benign Tumors

  • Carotid Body Paraganglioma
  • Glomus Vagale Paraganglioma
  • Schwannoma, Carotid Space
  • Sympathetic Schwannoma
  • Neurofibroma, Carotid Space
  • Meningioma, Carotid Space
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7
Q

Retropharyngeal Space (RS)

A

Infectious and Inflammatory Lesions

  • Reactive Adenopathy of RS
  • Suppurative Adenopathy of RS
  • RS Abscess
  • RS Edema

Metastatic Tumors

  • Nodal Squamous Cell Carcinoma of RS
  • Nodal Non-Hodgkin Lymphoma in RS
  • Non-Squamous Cell Carcinoma Metastatic Nodes in RS
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8
Q

Perivertebral Space (PVS)

A

Pseudolesions
-Levator Scapulae Muscle Hypertrophy

Infectious and Inflammatory Lesions

  • Acute Calcific Longus Colli Tendonitis
  • Perivertebral Space Infection

Vascular Lesions
-Vertebral Artery Dissection

Benign and Malignant Tumors
-Brachial Plexus Schwannoma in PVS

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9
Q

Posterior Cervical Space

A

Benign Tumors
-Posterior Cervical Space Schwannoma

Metastatic Tumors

  • Squamous Cell Carcinoma in Spinal Accessory Node
  • Non-Hodgkin Lymphoma in Spinal Accessory Node
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10
Q

Visceral Space

A

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

  • Esophagopharyngeal Diverticulum (Zenker)
  • Colloid Cyst of Thyroid
  • Lateral Cervical Esophageal Diverticulum
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11
Q

Superficial Space

A

Malignant Tumors:

  • Malignant Tumors
  • Cutaneous T-Cell Lympphoma
  • Cutaneous SCCa
  • External Ear Skin SCCs
  • Cutaneous Basal Cell Carcinoma
  • Merkel Cell Carcinoma
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12
Q

Hypopharynx, Larynx, and Cervical Trachea

A

Infectious and Inflammatory Lesions

  • Croup
  • Epiglottitis in Child
  • Supraglottitis

Trauma
-Laryngeal Trauma

Benign and Malignant Lesions

  • Upper Airway Infantile Hemangioma
  • Laryngeal Chondrosarcoma

Treatment-related Lesions
-Post-radiation Larynx

Miscellaneous

  • Laryngocele
  • Vocal Cord Paralysis
  • Acquired Subglottic-Tracheal Stenosis
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13
Q

Lymph Nodes

A

Infectious and Inflammatory Lesions

  • Reactive Lymph Nodes
  • Suppurative Lymph Nodes
  • Tuberculous Lymph Nodes
  • Non-TB 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
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14
Q

Trans-spatial and Multi-spatial

A

Normal Variants
-Prominent Thoracic Duct in Neck

Benign Tumors

  • Lipoma of Head and Neck
  • Hemangiopericytoma of Head and Neck
  • Plexiform Neurofibroma of Head and Neck

Malignant Tumors

  • Posttransplantation Lymphoproliferative Disorder
  • Extraosseous Chordoma
  • Non-Hodgkin Lymphoma of Head and Neck
  • Liposarcoma of Head an dNeck
  • Synovial Sarcoma of Head and Neck
  • Malignant Peripheral Nerve Sheath Tumor of H&N
  • Osteosarcoma of H&N
  • Chondrosarcoma of H&N
  • Kaposi Sarcoma of H&N
  • Angiosarcoma of H&N

Miscellaneous

  • Lymphocele of Neck
  • Sinus Histiocytosis (Rosai-Dorfman) of H&N
  • Fibromatosis of H&N
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15
Q

Oral Cavity

A

Pseuodolesions
-Hypoglossal Nerve Motor Denervation

Congenital Lesions

  • Submandibular Space Accessory Salivary Tissue
  • Oral Cavity Dermoid and Epidermoid
  • Oral Cavity Lymphatic Malformation
  • Lingual Thyroid
  • Submandibular Gland Aplasia-Hypoplasia
  • Foregut Duplication Cyst in Tongue
  • Dermoid and Epidermoid

Infectious and Inflammatory Lesions

  • Oral Cavity Soft Tissue Infections
  • Ranula
  • Oral Cavity Sialocele
  • Submandibular Gland Sialadenitis
  • Submandibular Gland Mucocele
  • Oral Cavity Abscess

Benign Tumors

  • Sublingual Gland Benign Mixed Tumor
  • Submandibular Gland Benign Mixed Tumor
  • Palate Benign Mixed Tumor

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
  • Oral Tongue Squamous Cell Carcinoma
  • Floor of Mouth Squamous Cell Carcinoma
  • Gingival Squamous Cell Carcinoma
  • Retromolar Tigone Squamous Cell Carcinoma
  • Buccal Mucosa Squamous Cell Carcinoma
  • Hard Palate Squamous Cell Carcinoma

Miscellaneous/Idiopathic

  • Motor Denervation CNXII
  • Submandibular Sialoliths
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16
Q

Mandible-Maxilla

A

Normal Variants

  • Buccal and Palatal Exostoses
  • Mandibular Torus
  • Palatal Torus
  • Accessory Mandibular Canal
  • Mandibular Salivary Gland Defect (Stafne)
  • Idiopathic Osteosclerosis

Congenital Lesions

  • Solitary Median Maxillary Central Incisor
  • Cleidocranial Dysplasia
  • Clefts
  • Cherubism
  • Basal Cell Nevus Syndrome
  • Pierre Robin Sequence
  • Treacher Collins Syndrome

Trauma

  • Mandible Fracture
  • Nasoethmoid Complex Fracture
  • Complex Midfacial Fracture
  • Zygomaticomaxillary Complex Fracture
  • Transfacial Fracture (Le Fort)

Nonneoplastic Cysts

  • Nasolabial Cyst
  • Periapical Cyst (Radicular)
  • Dentigerous Cyst
  • Odontogenic Keratocyst
  • Simple Bone Cyst (Traumatic)
  • Lateral Periodontal Cyst
  • Nasopalatine Duct Cyst
  • Residual Cyst
  • Buccal Bifurcation Cyst
  • Calcifying Odontogenic Cyst
  • Aneurysmal Bone Cyst
  • Nasolabial Cyst
  • Simple (Traumatic) Bone Cyst

Infectious and Inflammatory Lesions

  • Osteomyelitis
  • Osteoradionecrosis
  • Osteonecrosis

Tumor-like Lesions

  • Florid Osseous Dysplasia
  • Ossifying Fibroma
  • Fibrous Dysplasia
  • Paget Disease
  • Langerhans Histiocytosis
  • Central Giant Cell Granuloma
  • Periapical Osseous Dysplasia

Benign Tumors

  • Odontoma
  • Ameloblastoma
  • Adenomatoid Odontogenic Tumor
  • Ameloblastic Fibroma
  • Ameloblastic Fibroodontoma
  • Calcifying Epithelial Odontogenic Tumor
  • Cementoblastoma
  • Odontogenic Myxoma
  • Central Odontogenic Fibroma
  • Central Hemangioma
  • Osteoid Osteoma
  • Osteoblastoma
  • Keratocystic Odontogenic Tumor (Odontogenic Keratocyst)
  • Osteoid Osteoma
  • Osteoma
  • Nerve Sheath Tumor
  • Neurofibromatosis Type 1
  • Desmoplastic Fibroma

Malignant Tumors

  • Malignant Ameloblastoma and Ameloblastic Carcinoma
  • Metastasis
  • Osteosarcoma
  • Chondrosarcoma
  • Primary Intraosseous Carcinoma
  • Burkitt Lymphoma
  • Non-Hodgkin Lymphoma
  • Multiple Myeloma
  • Ewing Sarcoma
  • Leukemia
  • Central Mucoepidermoid Carcinoma

Treatment-related Lesions

  • Osteoradionecrosis
  • Osteonecrosis
17
Q

Temporomandibular Joint

A

Congenital Disorders

  • Condylar Aplasia
  • Hemifacial Microsomia

Developmental Acquired Disorders

  • Condylar Hyperplasia
  • Coranoid Hyperlasia
  • Condylar Hypoplasia
  • Fibrous Ankylosis
  • Bony Ankylosis

Trauma

  • Fractures
  • Dislocation
  • Bifid Condyle
  • Osteochondritis Dessicans

Nonneoplastic Cysts

  • Aneurysmal Bone Cyst
  • Simple (Traumatic) Bone Cyst

Infectious and Inflammatory Lesions

  • Juvenile Idiopathic Arthritis
  • Rheumatoid Arthritis
  • Pigmented Villonodular Synovitis

Degenerative Disorders

  • Degenerative Joint Disease
  • Synovial Cyst
  • Progressive Condylar Resorption

Disc Derangement Disorders

  • Disc Discplacement With Reduction
  • Disc Displacement Without Reduction
  • Adhesions

Tumor-like Lesions

  • Calcium Pyrophosphate Dihydrate Deposition Disease
  • Pigmented Villonodular Synovitis
  • Primary Synovial Chondromatosis

Benign and Malignant Tumors

  • Osteochondroma
  • Osteosarcoma
  • Chondrosarcoma
  • Metastasis
  • Osteoma
18
Q

Squamous Cell Carcinoma

A
***Primary Sites, Perineural Tumor and Nodes 
Nasopharyngeal Carcinoma 
Oropharyngeal Carcinoma 
  -Lingual Tonsil SCCa 
  -Base of Tongue SCCa 
  -Palatine Tonsil SCCa 
  -Posterior Oropharyngeal Wall SCCa 
  -HPV-related Oropharyngeal SCCa 
  -Soft Palate SCCa 
Oral Cavity Carcinoma 
  -Lip SCCa 
  -Oral Tongue SCCa 
  -Floor of Mouth SCCa 
  -Alveolar Ridge SCCa 
  -Retromolar Trigone SCCa 
  -Buccal Mucosa SCCa
  -Hard Palate SCCa
Hypopharyngeal Carcinoma 
  -Pyriform Sinus SCCa 
  -Postcricoid Region SCCa 
  -Posterior Hypopharyngeal Wall SCCa 
Laryngeal Carcinoma 
  -Supraglottic Laryngeal SCCa
  -Glottic Laryngeal SCCa
  -Subglottic Laryngeal SCCa
  -Laryngeal SCCa with secondary laryngocele 
Perineural Tumor 
  -Perineural Tumor Spread
Squamous Cell Carcinoma, Lymph Nodes 
  -Nodal SCCa
  -SCCa, Unknown Primary Site
  • **Post-Treatment Neck
  • Nodal Dissection in Neck
  • Reconstruction Flaps in Neck
  • Expected Changes of Neck Radiation Therapy
  • Osteoradionecrosis
  • Post Laryngectomy
  • Cerebral Radionecrosis
19
Q

Pediatric Lesions

A

Congenital

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

Trauma
-Fibromatosis Coli

Benign Tumors
-Infantile Hemangioma

Malignant Tumors

  • Rhabdomyosarcoma
  • Primary Cervical Neuroblastoma
  • Metastatic Neuroblastoma
20
Q

Syndromic Diseases

A
  • Neurofibromatosis Type 1
  • Schwannomatosis
  • Neurofibromatosis Type 2
  • 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
  • Mucopolysaccharidosis
21
Q

Nose and Sinus

A

Normal Variants

  • Deviated Nasal Septum
  • Concha Bullosa
  • Accessory Ostia

Congenital Lesions

  • Nasolacrimal Duct Mucocele
  • Choanal Atresia
  • Nasal Glioma
  • Nasal Dermal Sinus
  • Frontoethmoidal Cephalocele
  • Congenital Nasal Pyriform Aperture Stenosis
  • Maxillary Sinus and Nasal Cavity Hypoplasia/Aplasia

Infectious and Inflammatory Lesions

  • Acute Rhinosinusitis
  • Chronic Rhinosinusitis
  • Complications of Rhinosinusitis
  • Allergic Fungal Sinusitis
  • Sinus Mycetoma
  • Invasive Fungal Sinusitis
  • Odontogenic Sinusitis
  • Polyposis
  • Solitary Polyp
  • Mucocele
  • Organized Hematoma
  • Silent Sinus Syndrome
  • Granulomatosis with Polyangiitis
  • Cocaine Necrosis
  • Mucus Retention Pseudocyst
  • Invasive Pseudotumor

Benign Tumors and Tumor-like Lesions

  • Fibrous Dysplasia
  • Osteoma
  • Ossifying Fibroma
  • Juvenile Angiofibroma
  • Inverted Papilloma
  • Hemangioma
  • Nerve Sheath Tumor
  • Benign Mixed Tumor

Malignant Tumors

  • SCCa
  • SCCa Complicating Inverted Papilloma
  • Enthesioneuroblastoma
  • Melanoma
  • Malignant Melanoma
  • Adenocarcinoma
  • Non-Hodgkin Lymphoma
  • Neuroendocrine Carcinoma
  • Undifferentiated Carcinoma
  • Adenoid Cystic Carcinoma
  • Chondrosarcoma
  • Osteosarcoma
22
Q

Orbit

A

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

Tumor-like Lesions
-Orbital Langerhans Cell Histiocytosis

Benign Tumors and Tumor-like Lesions

  • Orbital Infantile Hemangioma
  • Optic Pathway Glioma
  • Optic Nerve Sheath Meningioma
  • Lacrimal Gland Benign Mixed Tumor

Malignant Tumors

  • Retinoblastoma
  • Ocular Melanoma
  • Orbital Lymphoproliferative Lesions
  • Lacrimal Gland Carcinoma
23
Q

Skull Base

A

Clivus Lesions

  • Ecchordosis Physaliphora
  • Fossa Navicularis Magna
  • Invasive Pituitary Macroadenoma
  • Chordoma

Sphenoid Bone Lesions

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

Occipital Bone Lesions
-Hypoglossal Nerve Schwannoma

Jugular Foramen Lesions

  • Jugular Bulb Pseudolesion
  • High Jugular Bulb
  • Dehiscent Jugular Bulb
  • Jugular Bulb Diverticulum
  • Glomus Jugular Paraganglioma
  • Schwannoma
  • Meningioma

Dural Sinuses

  • Dural Sinus and Aberrant Arachnoid Granulations
  • Dural Sinus Thrombosis
  • Dural Arteriovenous Fistula

Diffuse or Multifocal Skull Base Disease

  • Cephalocele
  • CSF Leak
  • Fibrous Dysplasia
  • Paget Disease
  • Langerhans Cell Histiocytosis
  • Osteopetrosis
  • Intracranial Idiopathic Inflammatory Pseudotumor
  • Giant Cell Tumor
  • Meningioma
  • Plasmacytoma
  • Multiple Myeloma
  • Metastasis
  • Chondrosarcoma
  • Osteosarcoma
  • Osteomyelitis

Skull Base Trauma

  • Temporal Bone Fractures
  • Ossicular Dislocations
  • Post-traumatic Cephalocele
  • Temporal Bone CSF Leak
  • Skull Base Trauma

Facial Trauma

  • Orbital Foreign Body
  • Orbital Blowout Fracture
  • Transfacial Fractures (Le Fort)
  • Zygomaticomaxillary Complex Fractures
  • Complex Facial Fracture
  • Mandible Fracture
24
Q

Temporal Bone

A
***External Auditory Canal 
Congenital Lesions 
  -Congenital Auricle Malformations 
  -Congenital External and Middle Ear Malformations 
  -EAC Congenital Cholesteatoma 
  -Periauricular 1st Branchial Cleft Cyst 
  -Periauricular Venous Malformation 
  -Periauricular Lymphatic Malformation 
  -Foramen Tympanicum 

Infectious and Inflammatory Lesions

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

Benign and Malignant Lesions

  • EAC Osteoma
  • EAC Exostoses
  • EAC Skin SCCa
  • EAC Basal Cell Carcinoma
***Middle Ear-Mastoid 
Congenital Lesions
  -Congenital Middle Ear Cholesteatoma 
  -Congenital Mastoid Cholesteatoma 
  -Perilymph Fistula 
  -Congenital Ossicular Anomalies and Fixation 
  -Oval Window Atresia 
  -Lateralized Internal Carotid Artery 
  -Aberrant Internal Carotid Atery 
  -Persistent Stapedial Artery 

Infectious and Inflammatory Lesions

  • Coalescent Otomastoiditis
  • 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 Lesions

  • Glomus Tympanicum Paraganglioma
  • Temporal Bone Meningioma
  • Middle Ear Schwannoma
  • Middle Ear Adenoma
  • Temporal Bone Rhabdomyosarcoma

Miscellaneous

  • Temporal Bone Cephalocele
  • Ossicular Prosthesis
  • Postoperative Mastoid
***Inner Ear 
Pseudolesions 
  -Petromastoid Canal 
  -Cochlear Cleft 
  -Pseudosemicircular Canal Dehiscence 
  -Pseudoenlarged Vestibular Aqueduct

Congenital Lesions

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

Infectious and Inflammatory Lesions

  • Labyrinthitis
  • Otosyphilis
  • Labyrinthine Ossificans
  • Otosclerosis
  • Temporal Bone Osteogenesis Imperfecta

Benign and Malignant Lesions

  • Intralabyrinthine Schwannoma
  • Endolymphatic Sac Tumor

Miscellaneous

  • Intralabyrinthine Hemorrhage
  • Semicircular Canal Dehiscense
  • Cochlear Implant

***Petrous Apex
Pseudolesions
-Asymmetric Marrow
-Cephalocele

Congenital Lesions
-Congenital Petrous Apex Cholesteatoma

Infectious and Inflammatory Lesions

  • Trapped Fluid
  • Mucocele
  • Cholesterol Granuloma
  • Apical Petrositis

Vascular Lesions
-Internal Carotid Artery Aneurysm

***Intratemporal Facial Nerve
Pseudolesions
-Intratemporal Facial Nerve Ehancement
-Middle Ear Prolapsing Facial Nerve

Infectious and Inflammatory Lesions
-Bell Palsy

Benign and Malignant Tumors

  • Facial Nerve Venous Malformation (Hemangioma)
  • Facial Nerve Schwannoma
  • Perineural Parotid Malignancy

***Temporal Bone, No Specific Anatomic Location
Tumor-Like Lesions
-Fibrous Dysplasia
-Paget Disease

Benign and Malignant Tumors

  • Langerhans Cell Histiocytosis
  • Atypical Teratoid/Rhabdoid Tumor
  • Melanotic Neuroectodermal Tumor of Infancy
  • Metastasis

Miscellaneous

  • Arteriovenous Malformation
  • Arachnoid Granulations
  • Osteoradionecrosis
25
Q

CPA-IAC

A

Congenital Lesions

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

Infectious and Inflammatory Lesions

  • CPA-IAC Meningitis
  • Ramsay Hunt Syndrome
  • CPA-IAC Neurosarcoid

Benign and Malignant Tumors

  • Vestibular Schwannoma
  • Infantile Hemangioma and PHACES Association
  • CPA-IAC Meningioma
  • CPA-IAC Facial Nerve Schwannoma
  • CPA-IAC Metastases

Vascular Lesions

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